Contracor Suction Blast Cabinets

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Contracor Suction Blast Cabinets for Workshops and Industry

Contracor suction blast cabinets offer various equipment levels for professional blasting work. The ECO-S series ranges from the basic version without a filtration unit to variants with manual or automatic filter cleaning. In addition, the CAB-S models are available with abrasive reconditioning as well as special features such as side pass-through openings or a mobile turntable.

The suction blasting process is suitable for cleaning, matting, roughening, and many preparatory tasks. Depending on the frequency of use, filtration technology, rubber lining, pass-through openings, and abrasive reconditioning can make a significant difference in ease of use and cost-effectiveness. It is also important to have a compressed air supply that is suitable for the nozzle being used.

✅ ECO-S and CAB-S Series

✅ Manual or automatic filter cleaning

✅ Pass-through openings for longer workpieces

✅ Models with abrasive reconditioning and turntable

✅ Different equipment levels for workshops and industry
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Contracor Suction Blast Cabinets at a Glance

Contracor suction blast cabinets meet a variety of requirements, ranging from occasional workshop use to regular industrial operation. In the suction blasting process, the abrasive media is drawn into the blast gun via negative pressure and accelerated by compressed air. This process is versatile and easily controllable, and is suitable for cleaning, matting, roughening, and surface preparation, among other applications.

ECO-S Series

The ECO-S-Base is available as a basic model without a integrated filtration unit and may be a suitable option if a suitable external extraction system is already in place. The ECO-S features a filter system with manual filter cleaning. The ECO-SF and ECO-SL feature automatic filter cleaning and rubber lining; the ECO-SL is additionally equipped with more powerful filtration technology. Pass-through openings facilitate the processing of longer components when working with suitable workpieces.

CAB-S, CAB-SD, and CAB-ST

The CAB-S models feature automatic filter cleaning and abrasive reconditioning. The CAB-SD model includes side pass-through openings and rubber lining. The CAB-ST model features a mobile turntable that facilitates the handling of heavier or bulkier workpieces. This allows the equipment to be specifically adapted to workflow, workpiece geometry, and daily use.

Filters and Abrasive Reconditioning

A reliable extraction system improves visibility inside the blasting booth and reduces dust exposure. As the system is used over time, dust, abrasion particles, and broken grains accumulate in the abrasive circulation system. Abrasive reconditioning separates some of these unwanted components from the reusable abrasive media, thereby promoting more consistent process conditions.

Work Area and Workpiece Handling

When making a selection, one should not consider only the workpiece dimensions. There must be sufficient space inside the chamber to rotate and reposition the component and to reach the surfaces to be processed at an optimal blasting angle. Pass-through openings are helpful for longer workpieces, while a turntable can significantly improve ergonomics when working with heavy components.

Selection Guide

✅ Base version when suitable external extraction is available

✅ Automatic filter cleaning for frequent use

✅ Take into account pass-through openings for long components

✅ Plan for rubber lining in cases of high interior wear and tear

✅ Turntable for heavier or bulky workpieces

Abrasive media and Blasting Parameters

The result is largely determined by the abrasive media, grit size, working pressure, distance, and dwell time. Suction blasting is not automatically gentle on materials; even sensitive surfaces can be damaged if the parameters are unsuitable. Therefore, the settings should be adjusted to the material and the desired surface finish and, if necessary, tested on a sample area first.

Properly Sizing Compressed Air Systems

Even with suction blast cabinets, the compressor power must match the air and blast nozzles being used. A stable working pressure and sufficient air volume are crucial for a uniform blast pattern. Pressure losses in lines, filters, and connections should be taken into account during design.

Selecting the Right Contracor Suction Blast Cabinet

To make the right selection, you must consider the workpiece size, daily operating time, dust volume, desired blasting result, and available compressed air supply together. We can assist you in selecting the appropriate Contracor suction blast cabinet as well as in coordinating the nozzle, abrasive media, filtration technology, and compressed air supply.

Your Benefits at strahltechnik-express.de

Discover the advantages that set us apart!

Manufacturer-Independent Advice

We do not recommend “just any brand,” but rather the best solution for your application—both technically and economically—in an objective and practical manner.

Technical Expertise

From blasting technology to compressed air to filtration technology: We understand processes, not just products—and provide expert advice on an equal footing with industry and trade professionals.

Suitable System Solutions

All components are perfectly coordinated—from the blasting systems to the compressed-air treatment system. No misconfigurations, no unnecessary costs.

Fast availability

With direct shipping from the manufacturer, you benefit from short delivery routes, fast response times, and a reliable supply of replacement parts—ensuring minimal downtime.

  • Serving you since 2009

    Many years of experience in professional abrasive blasting and compressed air technology.

  • Serving you throughout the EU

    We serve and supply customers throughout the EU.

  • Over 5,000 customers trust us

    Experience gained from thousands of successfully managed customer relationships.

  • Personalized Consultation

    Direct point of contact and expert advice by phone.
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