{"product_id":"contracor-strahlmittelruckgewinnungssystem-vac-5s-mit-staubvorabscheider-cs-500-komplettset","title":"VAC-5S Abrasive Recovery System with CS-500 Dust Pre-Separator, Complete Set","description":"\u003ch5\u003eContracor VAC-5S – Abrasive Recovery System with CS-500 Dust Pre-Separator\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eContracor VAC-5S abrasive recovery system with CS-500 dust pre-separator\u003c\/strong\u003e is an electrically powered vacuum recovery system for collecting, cleaning, and reusing used abrasive media. The system was specifically developed for use with mineral abrasives, which typically generate increased amounts of dust and a higher proportion of fine particles that can no longer be used during the blasting process.\u003c\/p\u003e\n\u003cp\u003eThe additional, freestanding CS-500 dust pre-separator separates reusable abrasive media from dust, fine particles, and unusable material before it reaches the actual filter unit. The processed abrasive media is then conveyed to the storage tank mounted directly on the Contracor Z-200 blast pot and automatically returned to the blasting process.\u003c\/p\u003e\n\u003cp\u003eWith a drive power of \u003cstrong\u003e5.5 kW\u003c\/strong\u003e, a recovery capacity of up to \u003cstrong\u003e3.5 metric tons per hour\u003c\/strong\u003e, and a maximum suction hose length of \u003cstrong\u003e10 meters\u003c\/strong\u003e, the VAC-5S is suitable for stationary blast rooms where mineral abrasive media are to be economically recovered and reused.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eYour Benefits at a Glance\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Specifically developed for mineral abrasive media\u003c\/li\u003e\n\u003cli\u003e✅ Additional freestanding CS-500 dust pre-separator\u003c\/li\u003e\n\u003cli\u003e✅ Effective separation of usable and unusable abrasive media\u003c\/li\u003e\n\u003cli\u003e✅ Recovery capacity of up to 3.5 metric tons per hour\u003c\/li\u003e\n\u003cli\u003e✅ High-performance electric vacuum unit with 5.5 kW\u003c\/li\u003e\n\u003cli\u003e✅ Integrated high-performance cartridge filter\u003c\/li\u003e\n\u003cli\u003e✅ Automatic pulse jet cleaning of the filter element\u003c\/li\u003e\n\u003cli\u003e✅ Automatic refilling of the blast pot\u003c\/li\u003e\n\u003cli\u003e✅ Reduced consumption of new abrasive media\u003c\/li\u003e\n\u003cli\u003e✅ Reduced dust load within the material cycle\u003c\/li\u003e\n\u003cli\u003e✅ Reduction in disposal and cleaning costs\u003c\/li\u003e\n\u003cli\u003e✅ Less manual material transport\u003c\/li\u003e\n\u003cli\u003e✅ Compact solution for stationary blast rooms\u003c\/li\u003e\n\u003cli\u003e✅ Ideal for Contracor Z-200 series blast pots\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e📦 Package Contents\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eContracor VAC-5S vacuum abrasive recovery system\u003c\/li\u003e\n\u003cli\u003eElectrically powered vacuum unit with 5.5 kW\u003c\/li\u003e\n\u003cli\u003eFreestanding CS-500 dust pre-separator\u003c\/li\u003e\n\u003cli\u003eManual emptying of the dust pre-separator\u003c\/li\u003e\n\u003cli\u003eIntegrated high-performance cartridge filter\u003c\/li\u003e\n\u003cli\u003eAutomatic pulse jet filter cleaning\u003c\/li\u003e\n\u003cli\u003eAbrasive storage container\u003c\/li\u003e\n\u003cli\u003eDevice for automatic refilling of the blast pot\u003c\/li\u003e\n\u003cli\u003eFloor hopper with grating\u003c\/li\u003e\n\u003cli\u003e3 m abrasion-resistant rubber suction hose\u003c\/li\u003e\n\u003cli\u003eSuction hose inner diameter 63.5 mm (2½\u0026quot;)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background: #f5f5f5; border-radius: 10px; padding: 15px; margin: 20px 0;\"\u003e\n\u003cstrong\u003e💡 Note:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe VAC-5S is designed for use with a \u003cstrong\u003eContracor Z-200 series blast pot\u003c\/strong\u003e. The blast pot is not included and is sold separately.\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 700px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background: #4f4f4f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f7f7f7;\"\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003eVAC-5S\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eSystem Type\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003eStationary Vacuum Abrasive Recovery System\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f7f7;\"\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eVersion\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003eWith freestanding CS-500 dust pre-separator\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eRecommended Abrasive Media\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003eReusable mineral abrasive media\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f7f7;\"\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eDrive\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003eElectric vacuum unit\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eRated voltage\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003e3~ 380 to 420 V \/ 50 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f7f7;\"\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eDrive power\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003e5.5 kW\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eRecovery capacity\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003eup to 3.5 t\/h\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f7f7;\"\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eMaximum suction hose length\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003e10 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eIncluded suction hose length\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003e3 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f7f7;\"\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eSuction hose inner diameter\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003e63.5 mm (2½\u0026quot;)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eSuction hose material\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003eAbrasion-resistant rubber\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f7f7;\"\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eMaximum abrasive grit size\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003eUp to G40, approx. 0.30 to 0.80 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eDust pre-separator\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003eCS-500, freestanding\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f7f7;\"\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eDust pre-separator emptying\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003eManual\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eFilter type\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003eCartridge filter\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f7f7;\"\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eFilter area\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003e7.5 m²\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eFilter medium\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003ePolyester\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f7f7;\"\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eFilter cleaning\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003eAutomatic pulse jet cleaning\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eSound pressure level\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003e72 dB(A)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f7f7;\"\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003e500 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eSuitable blast pot\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px;\"\u003eContracor Z-200 series\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eDimensions (mm)\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/abmessungen-strahlmittel-rueckgewinnungssystem-vac-5-s-contracor-10300110.jpg?v=1784804012\"\u003e\u003cbr\u003e\u003c\/h5\u003e\n\u003chr\u003e\n\u003ch5\u003eSpecifically for Mineral Abrasive Media\u003c\/h5\u003e\n\u003cp\u003eDuring blasting, mineral abrasive media often generate a higher proportion of dust, abrasion residue, and broken grains than reusable metallic abrasive media. These fine particles should be separated as reliably as possible from the still-usable abrasive media before reuse.\u003c\/p\u003e\n\u003cp\u003eThe VAC-5S was developed specifically for this application. The additional CS-500 dust pre-separator reduces the load on downstream system components and improves the separation of reusable abrasive media from unusable material.\u003c\/p\u003e\n\u003cp\u003eAs a result, a clean, processed portion of the material returns to the blast pot, while dust and spent fine particles are removed from the cycle.\u003c\/p\u003e\n\u003cdiv style=\"background: #f5f5f5; border-radius: 10px; padding: 15px; margin: 20px 0;\"\u003e\u003cstrong\u003e🎯 The difference compared to the VAC-5:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe VAC-5S is based on the proven 5.5 kW recovery technology of the VAC-5, but is additionally equipped with the freestanding CS-500 dust pre-separator. This makes the system particularly suitable for mineral abrasive media that generate more dust.\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eEfficient Abrasive Recovery\u003c\/h5\u003e\n\u003cp\u003eThe used abrasive media is placed into the floor hopper using a broom or shovel. From there, the electric vacuum unit draws the material through the connected rubber suction hose and transports it to the CS-500 dust pre-separator.\u003c\/p\u003e\n\u003cp\u003eThe CS-500 performs an initial separation of the material flow. Larger abrasive particles that can still be reused are separated from lighter dust, fine particles, and unusable material. The recovered abrasive media is then conveyed to the recovery unit for further processing and storage.\u003c\/p\u003e\n\u003cp\u003eThe cleaned material is fed into the storage hopper, which is mounted directly on or above the Contracor Z-200 blast pot. From there, the abrasive media automatically falls back into the pot and can be reused.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eCS-500 Dust Pre-Separator\u003c\/h5\u003e\n\u003cp\u003eThe freestanding CS-500 dust pre-separator is the key feature that distinguishes the VAC-5S from the standard VAC-5 model. It is located in the material flow path upstream of the main filter unit and performs initial coarse separation and dust removal.\u003c\/p\u003e\n\u003cp\u003eThe pre-separator removes a large proportion of dust, broken abrasive grains, and light contaminants from the material stream at an early stage. This reduces the dust load on the cartridge filter and helps maintain consistent suction performance.\u003c\/p\u003e\n\u003cp\u003eThe material separated in the CS-500 is collected and emptied manually. This allows the quantities of dust and unusable abrasive media removed from the recovery process to be monitored.\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e✅ Pre-separation of dust and fine particles\u003c\/li\u003e\u003cli\u003e✅ Separation of usable and unusable abrasive media\u003c\/li\u003e\u003cli\u003e✅ Reduced load on the downstream cartridge filter\u003c\/li\u003e\u003cli\u003e✅ Improved processing of mineral abrasive media\u003c\/li\u003e\u003cli\u003e✅ Separate container with manual emptying\u003c\/li\u003e\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003eIntegrated Cartridge Filter with Pulse Jet Cleaning\u003c\/h5\u003e\n\u003cp\u003eAfter pre-separation, the integrated cartridge filter handles fine filtration of the conveyed airflow. The filter area of \u003cstrong\u003e7.5 m²\u003c\/strong\u003e and the polyester filter medium enable reliable separation of fine dust particles.\u003c\/p\u003e\n\u003cp\u003eAutomatic pulse jet cleaning cleans the filter cartridge using short bursts of compressed air. This dislodges dust particles adhering to the filter surface, helping airflow and suction performance remain as constant as possible.\u003c\/p\u003e\n\u003cp\u003eThe upstream CS-500 reduces the amount of dust that reaches the cartridge filter. As a result, the main filter is subjected to less load than in a system without a pre-separator.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eAutomatic Filling of the Blast Pot\u003c\/h5\u003e\n\u003cp\u003eThe reusable abrasive media is collected in the integrated storage container after cleaning. This container is mounted directly on the Contracor Z-200 blast pot and enables automatic recirculation of the material.\u003c\/p\u003e\n\u003cp\u003eAs soon as the blast pot is ready to be refilled, the cleaned abrasive media falls from the storage container back into the pot. This largely eliminates the need to manually collect, transport, and refill the recycled material.\u003c\/p\u003e\n\u003cp\u003eAutomatic filling reduces interruptions in blasting operations and supports a continuous material cycle.\u003c\/p\u003e\n\u003cdiv style=\"background: #f5f5f5; border-radius: 10px; padding: 15px; margin: 20px 0;\"\u003e\u003cstrong\u003e💡 Automated material recirculation:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe storage tank is mounted directly on the Contracor Z-200 blast pot. This allows the cleaned abrasive media to be fed directly back into the blasting process without additional manual transport.\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eUp to 3.5 Metric Tons of Recovery Capacity per Hour\u003c\/h5\u003e\n\u003cp\u003eThe VAC-5S achieves a recovery rate of up to \u003cstrong\u003e3.5 metric tons per hour\u003c\/strong\u003e. This makes the system suitable for professional stationary blast rooms with a regular volume of mineral abrasive media.\u003c\/p\u003e\n\u003cp\u003eThe actual flow rate depends on various operating conditions. These include the type of abrasive, grit size, bulk density, moisture content, dust content, hose length, hose routing, and any differences in elevation.\u003c\/p\u003e\n\u003cp\u003eThe complete set comes with a \u003cstrong\u003e3-meter-long, abrasion-resistant rubber suction hose\u003c\/strong\u003e with an inner diameter of \u003cstrong\u003e63.5 mm\u003c\/strong\u003e. The maximum permissible suction hose length is 10 meters.\u003c\/p\u003e\n\u003cdiv style=\"background: #f5f5f5; border-radius: 10px; padding: 15px; margin: 20px 0;\"\u003e\u003cstrong\u003e📌 Planning note:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eA longer suction line, tight bends, or significant differences in elevation increase flow resistance and can reduce recovery efficiency. The hose should therefore be laid as short and straight as possible.\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eEconomical Reuse of Abrasive Media\u003c\/h5\u003e\n\u003cp\u003eEven with mineral abrasives, some of the material used may still be suitable for further passes after the blasting process. Without appropriate recovery and cleaning technology, this usable portion is often disposed of along with dust and spent material.\u003c\/p\u003e\n\u003cp\u003eThe VAC-5S separates the various components of the collected material and returns the reusable portion to the blast pot. This reduces the need for new abrasive media.\u003c\/p\u003e\n\u003cp\u003eAt the same time, the amount of manual cleaning required in the blast room, the number of internal material transports, and the amount of abrasive media to be disposed of are reduced.\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e✅ Reduced need for new abrasive media\u003c\/li\u003e\u003cli\u003e✅ Reuse of suitable portions of mineral abrasive media\u003c\/li\u003e\u003cli\u003e✅ Reduction in waste volume\u003c\/li\u003e\u003cli\u003e✅ Less manual cleaning work\u003c\/li\u003e\u003cli\u003e✅ Automatic return to the blast pot\u003c\/li\u003e\u003cli\u003e✅ Fewer interruptions in the workflow\u003c\/li\u003e\u003cli\u003e✅ More cost-effective operation of the blast room\u003c\/li\u003e\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003eFloor Hopper with Grating\u003c\/h5\u003e\n\u003cp\u003eThe floor hopper included in the complete set serves as a central collection point for used abrasive media. The material lying on the shop floor is swept or shoveled into the hopper and then drawn in by the vacuum unit.\u003c\/p\u003e\n\u003cp\u003eThe integrated grating traps larger foreign objects before they can enter the suction hose. This protects the suction line, pre-separator, and filter unit from coarse contaminants.\u003c\/p\u003e\n\u003cp\u003eThis type of material collection is particularly suitable for compact stationary blast rooms in which a full-area automatic return system is not to be installed.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eSuitable Abrasive Media\u003c\/h5\u003e\n\u003cp\u003eThe VAC-5S was specifically developed for the recovery of reusable mineral abrasive media. Depending on the application, grit size, and material condition, this may include certain reusable mineral abrasives or recyclable abrasive mixtures.\u003c\/p\u003e\n\u003cp\u003eThe maximum specified grain size is based on G40 steel shot and ranges from approximately \u003cstrong\u003e0.30 to 0.80 mm\u003c\/strong\u003e. This specification serves as a technical size reference. Other factors critical to actual suitability include grain shape, bulk density, moisture content, dust content, and flow behavior.\u003c\/p\u003e\n\u003cp\u003eThe material must be dry and sufficiently free-flowing. Abrasive media that is very damp, clumped, or mixed with large foreign objects can impair the suction and separation processes.\u003c\/p\u003e\n\u003cdiv style=\"background: #f5f5f5; border-radius: 10px; padding: 15px; margin: 20px 0;\"\u003e\u003cstrong\u003e⚠️ Check abrasive suitability:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eNot every mineral abrasive is suitable for repeated use. Before use, it should be determined whether the material can be reclaimed both technically and economically.\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eOptional Handheld Suction Tube\u003c\/h5\u003e\n\u003cp\u003eA handheld suction tube with support wheels and a handle is available as an option for flexible collection of abrasive media over larger floor areas. This accessory is supplied with a 10-meter-long PU suction hose.\u003c\/p\u003e\n\u003cp\u003eThe handheld suction tube allows targeted cleaning of areas that cannot be reached directly via the stationary floor hopper. The support wheels make it easier to guide the suction tube and reduce physical effort.\u003c\/p\u003e\n\u003cp\u003eThe handheld suction tube is not included in the standard scope of delivery for the VAC-5S complete set.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003e🔧 Applications\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eStationary blast rooms\u003c\/li\u003e\u003cli\u003eBlast rooms using mineral abrasive media\u003c\/li\u003e\u003cli\u003eSteel construction and metal fabrication\u003c\/li\u003e\u003cli\u003eVessel construction and plant engineering\u003c\/li\u003e\u003cli\u003eMechanical engineering\u003c\/li\u003e\u003cli\u003eAutomotive and commercial vehicle manufacturing\u003c\/li\u003e\u003cli\u003eSurface preparation before coating\u003c\/li\u003e\u003cli\u003eRemoval of rust, scale, and old coatings\u003c\/li\u003e\u003cli\u003eProcessing of large steel structures\u003c\/li\u003e\u003cli\u003eApplications with increased dust generation\u003c\/li\u003e\u003cli\u003eRetrofitting existing Contracor Z-200 blast pots\u003c\/li\u003e\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003eOperating Requirements\u003c\/h5\u003e\n\u003cp\u003eA suitable three-phase power connection with \u003cstrong\u003e3~ 380 to 420 V \/ 50 Hz\u003c\/strong\u003e is required to operate the VAC-5S. A suitable compressed air supply is also required for automatic pulse jet cleaning of the cartridge filter.\u003c\/p\u003e\n\u003cp\u003eThe system must be installed on a level and sufficiently load-bearing surface. The system weight of approximately \u003cstrong\u003e500 kg\u003c\/strong\u003e must be taken into account when planning the installation site as well as during transport and installation.\u003c\/p\u003e\n\u003cp\u003eSuitable routing must be planned between the floor hopper, CS-500, vacuum unit, and blast pot. In addition, there should be sufficient space for manual emptying of the dust pre-separator, filter maintenance, and access to the system components.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eMaintenance and Care\u003c\/h5\u003e\n\u003cp\u003eRegular maintenance is essential for maintaining consistently high suction, separation, and recovery performance. In particular, the CS-500 dust pre-separator, cartridge filter, pulse jet cleaning system, and suction hoses should be inspected regularly.\u003c\/p\u003e\n\u003cp\u003eThe CS-500 collection chamber must be emptied manually depending on dust generation and operating time. If the pre-separator is not emptied in a timely manner, this can impair separation efficiency and place a greater load on downstream filters.\u003c\/p\u003e\n\u003cp\u003eThe floor hopper, grating, and material flow paths should also be regularly cleared of foreign objects, deposits, and clumped material.\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eEmpty the CS-500 dust pre-separator regularly\u003c\/li\u003e\u003cli\u003eCheck the separation chamber for deposits\u003c\/li\u003e\u003cli\u003eCheck the filter cartridge regularly\u003c\/li\u003e\u003cli\u003eCheck the function of the pulse jet cleaning system\u003c\/li\u003e\u003cli\u003eInspect suction hoses for abrasion and leaks\u003c\/li\u003e\u003cli\u003eClean the floor hopper and grating\u003c\/li\u003e\u003cli\u003eKeep material flow paths free of foreign objects\u003c\/li\u003e\u003cli\u003eCheck the storage tank and automatic filling system\u003c\/li\u003e\u003cli\u003eHave electrical components serviced by qualified personnel\u003c\/li\u003e\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003eVAC-5 or VAC-5S?\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 750px;\"\u003e\u003cthead\u003e\u003ctr style=\"background: #4f4f4f; color: #ffffff;\"\u003e\u003cth style=\"padding: 10px; text-align: left;\"\u003eFeature\u003c\/th\u003e\u003cth style=\"padding: 10px; text-align: center;\"\u003eVAC-5\u003c\/th\u003e\u003cth style=\"padding: 10px; text-align: center;\"\u003eVAC-5S\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\n\u003ctr style=\"background: #f7f7f7;\"\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eDrive power\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px; text-align: center;\"\u003e5.5 kW\u003c\/td\u003e\u003ctd style=\"padding: 10px; text-align: center;\"\u003e5.5 kW\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eRecovery capacity\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px; text-align: center;\"\u003eup to 4.0 t\/h\u003c\/td\u003e\u003ctd style=\"padding: 10px; text-align: center;\"\u003eup to 3.5 t\/h\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f7f7;\"\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eDust pre-separator\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px; text-align: center;\"\u003eNo\u003c\/td\u003e\u003ctd style=\"padding: 10px; text-align: center;\"\u003eCS-500\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eRecommended use\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px; text-align: center;\"\u003eConventional abrasive recovery\u003c\/td\u003e\u003ctd style=\"padding: 10px; text-align: center;\"\u003eMineral and higher-dust-generating abrasive media\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f7f7;\"\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003ePre-separation\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px; text-align: center;\"\u003eNo separate pre-separator\u003c\/td\u003e\u003ctd style=\"padding: 10px; text-align: center;\"\u003eAdditional separation in the CS-500\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding: 10px; text-align: center;\"\u003e460 kg\u003c\/td\u003e\u003ctd style=\"padding: 10px; text-align: center;\"\u003e500 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003eThe VAC-5 is a suitable solution for conventional recovery of suitable reusable abrasives. The VAC-5S is particularly recommended for mineral abrasives and applications that generate higher levels of dust, as the additional CS-500 pre-cleans the material flow before it reaches the main filter.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eWhy the Contracor VAC-5S?\u003c\/h5\u003e\n\u003cp\u003eThe Contracor VAC-5S is a compact complete solution for blast rooms where mineral abrasive media are to be economically recovered and reused. The combination of an electric vacuum unit, a freestanding CS-500 dust pre-separator, cartridge filter, and automatic blast pot refilling forms a coordinated material cycle.\u003c\/p\u003e\n\u003cp\u003eThe CS-500 removes a large proportion of dust and unusable fine particles before the main filter unit. This reduces the load on the cartridge filter and improves the quality of the recycled abrasive media.\u003c\/p\u003e\n\u003cp\u003eWith a recovery capacity of up to 3.5 metric tons per hour, the system is suitable for professional stationary applications. At the same time, automatic recirculation reduces manual labor and supports more cost-effective blasting operations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eFAQ – Frequently Asked Questions\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the function of the VAC-5S?\u003c\/strong\u003e\u003cbr\u003eThe VAC-5S collects used abrasive media, separates usable material from dust and unusable components, and automatically returns the cleaned abrasive media to the blast pot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor which abrasive media was the VAC-5S developed?\u003c\/strong\u003e\u003cbr\u003eThe system was specifically developed for reusable mineral abrasive media that can generate increased amounts of dust during blasting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat distinguishes the VAC-5S from the VAC-5?\u003c\/strong\u003e\u003cbr\u003eThe VAC-5S additionally features the freestanding CS-500 dust pre-separator. This separates dust, fine particles, and unusable material before it reaches the main filter unit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the function of the CS-500?\u003c\/strong\u003e\u003cbr\u003eThe CS-500 serves as a pre-separator. It reduces the dust load on the downstream cartridge filter and improves the separation of reusable and unusable abrasive media.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do you empty the CS-500?\u003c\/strong\u003e\u003cbr\u003eThe dust pre-separator is emptied manually. The emptying intervals depend on the amount of dust, the abrasive media, and the daily operating time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor which blast pots is the VAC-5S suitable?\u003c\/strong\u003e\u003cbr\u003eThe recovery system is designed for Contracor Z-200 series blast pots.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Z-200 blast pot included?\u003c\/strong\u003e\u003cbr\u003eNo. The blast pot is not included and must be ordered separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the recovery capacity?\u003c\/strong\u003e\u003cbr\u003eAccording to the manufacturer, the maximum recovery capacity is up to 3.5 metric tons per hour.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long can the suction hose be?\u003c\/strong\u003e\u003cbr\u003eThe maximum recommended suction hose length is 10 meters. The complete set includes a 3-meter-long rubber suction hose.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the diameter of the included suction hose?\u003c\/strong\u003e\u003cbr\u003eThe inner diameter is 63.5 mm or 2½ inches.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the suction hose abrasion-resistant?\u003c\/strong\u003e\u003cbr\u003eYes. The hose included as standard is made of abrasion-resistant rubber and is designed for transporting abrasive media.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum grain size that can be processed?\u003c\/strong\u003e\u003cbr\u003eAs a technical reference, the manufacturer specifies a maximum grain size of up to G40, or approximately 0.30 to 0.80 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan every mineral abrasive be reused?\u003c\/strong\u003e\u003cbr\u003eNo. Reusability depends on the type of material, grain stability, contamination, and condition after blasting. Disposable abrasives that disintegrate very easily are only suitable for a recovery cycle to a limited extent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the abrasive media collected?\u003c\/strong\u003e\u003cbr\u003eThe used material is placed into the floor hopper using a broom or shovel and then extracted by the vacuum unit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the grating used for?\u003c\/strong\u003e\u003cbr\u003eThe grating traps larger foreign objects and protects the suction line, dust pre-separator, and filter unit from coarse contaminants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the main filter cleaned?\u003c\/strong\u003e\u003cbr\u003eThe filter cartridge is automatically cleaned by short bursts of compressed air using the pulse jet cleaning system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs compressed air required for the VAC-5S?\u003c\/strong\u003e\u003cbr\u003eYes. A suitable compressed air supply is required for automatic pulse jet cleaning of the cartridge filter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of electrical power supply is required?\u003c\/strong\u003e\u003cbr\u003eA three-phase power connection with 3~ 380 to 420 V \/ 50 Hz is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the drive power?\u003c\/strong\u003e\u003cbr\u003eThe electric vacuum unit has a drive power of 5.5 kW.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow loud is the VAC-5S?\u003c\/strong\u003e\u003cbr\u003eThe sound pressure level specified by the manufacturer is 72 dB(A).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow heavy is the system?\u003c\/strong\u003e\u003cbr\u003eThe specified total weight is approximately 500 kg.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs a handheld suction tube included?\u003c\/strong\u003e\u003cbr\u003eNo. A handheld suction tube with support wheels, a handle, and a 10-meter PU suction hose is available as an option.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the VAC-5S be retrofitted into an existing blast room?\u003c\/strong\u003e\u003cbr\u003eYes. The system is suitable for retrofitting existing stationary blast rooms, provided that a suitable Contracor Z-200 blast pot and the necessary connections are available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is it worth recovering mineral abrasive media?\u003c\/strong\u003e\u003cbr\u003eBy separating usable abrasive media, dust, and unusable fine particles, a portion of the material can be reused. This reduces material consumption, waste volume, and the effort required for manual cleaning.\u003c\/p\u003e","brand":"Contracor","offers":[{"title":"Default Title","offer_id":49027572629851,"sku":"10300110","price":9633.65,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/strahlmittel-rueckgewinnungssystem-vac-5-s-contracor-10300110.jpg?v=1726501522","url":"https:\/\/strahltechnik-express.de\/en-ee\/products\/contracor-strahlmittelruckgewinnungssystem-vac-5s-mit-staubvorabscheider-cs-500-komplettset","provider":"ABS Strahltechnik","version":"1.0","type":"link"}