SK-300 suction blast cabinet without filter systems, manual filter cleaning

| Item No. 2133-0300

The Radler & Ruf SK-300 is a compact, tabletop suction blast cabinet designed for smaller workpieces and controlled blasting operations in workshops and maintenance settings. The working chamber measures 630 × 545 × 470 mm; blasting is performed using the injector method with a blast gun and ceramic nozzle. The compressed air requirement ranges from approximately 300 to 600 l/min, depending on the working pressure and nozzle configuration; this model is supplied without a separate filtration unit.

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€892,50

incl. VAT / CHF excl. VAT,

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Do you have questions about one of our products, or would you like expert advice on selecting the right solution for your application?

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Leasing & Rent-to-Own

We offer leasing and rent-to-own financing options exclusively to business owners, tradespeople, and the self-employed for selected products with a net merchandise value of €1,000 or more. Below you will find the key differences between these two financing options.

Leasing

In a lease, the product is made available to the lessee for use in exchange for regular lease payments. The lessor is responsible for accounting for the lease. The lease payments can generally be claimed as business expenses for tax purposes. These are gross payments, and value-added tax is charged throughout the entire term. At the end of the agreed-upon basic lease term, it is generally possible to purchase the product.

Hire Purchase

Hire purchase is economically equivalent to installment purchase. The product is capitalized on the hire purchaser’s balance sheet and depreciated in accordance with the official depreciation tables. Upon payment of the final hire purchase installment, ownership of the item is transferred to the hire purchaser. Value-added tax must be paid in full with the first hire purchase installment (transitory item).

Shipping & Delivery

Depending on the size, weight, and nature of our goods, they are shipped either via parcel service or freight carrier. We select the shipping method at our reasonable discretion.

The delivery times listed in the online store are non-binding estimates, unless a binding delivery date has been expressly confirmed in writing. They are based on the information available from our manufacturers, suppliers, and logistics partners at the time the order is placed.

Most of the products offered are shipped directly from the manufacturer or from external central warehouses (direct shipping). As a result, delivery times may differ from the estimated times provided. Delivery delays may occur, particularly in the event of material shortages, production delays, supply bottlenecks, force majeure, or other circumstances beyond our control.

Disclaimer:

We assume no liability for delivery delays resulting from circumstances beyond our control. This applies in particular to delays caused by manufacturers, suppliers, shipping companies, or other third parties. Liability for any resulting damages—in particular for indirect damages, consequential damages, or lost profits—is excluded to the extent permitted by law.

Partial deliveries are permitted, provided they are reasonable for the customer. This does not result in additional shipping costs, unless otherwise agreed.

The exact delivery time for an item can be provided on an individual basis upon request, either before or after the order is placed.

Please contact us by phone at +49 (0)2551 5030 or by email at shipping@strahltechnik-express.de.

In the event of significant delivery delays, we will inform the customer immediately. The customer’s mandatory statutory rights remain unaffected by this.

Radler & Ruf SK-300 – compact suction blast cabinet for smaller workpieces and professional workshop applications

The Radler & Ruf SK-300 is a compact, tabletop suction blast cabinet. It was developed for controlled blasting work on smaller workpieces and is suitable for workshops, repair shops, metalworking, maintenance, and numerous craft applications.

The working chamber measures 630 × 545 × 470 mm. The external dimensions are 690 × 570 × 620 mm, and the weight is approximately 22 kg. Workpieces can be conveniently loaded into the chamber through two side loading doors. The 480 × 270 mm viewing window allows for good monitoring of the blasting process.

The SK-300 operates on the injector principle and comes with a blast gun and a ceramic blasting nozzle. The compressed air requirement is approximately 300 to 600 l/min, depending on the working pressure and nozzle configuration. This model is offered without a separate filtration unit.

Your Benefits at a Glance

✅ Compact tabletop design for minimal space requirements
✅ Working area of 630 × 545 × 470 mm
✅ External dimensions of 690 × 570 × 620 mm
✅ Lightweight at approx. 22 kg
✅ Two side loading doors
✅ Large viewing window measuring 480 × 270 mm
✅ Injector blasting gun with ceramic blasting nozzle
✅ Compressed air requirement of approx. 300 to 600 l/min
✅ Suitable for a wide range of dry, free-flowing abrasive media
✅ Rugged design for workshops, trades, and maintenance

📦 Package Contents

✔ Radler & Ruf SK-300 suction blast cabinet
✔ Injector blast gun
✔ Ceramic blasting nozzle
✔ Integrated blasting gloves
✔ Two side loading doors
✔ Viewing window
✔ Compressed-air connection

💡 Note:
A separate filtration unit or extraction system, the compressor, abrasive media, as well as wear parts and spare parts are included in the scope of delivery only if they are expressly listed in the quote or in the selected configuration.

Technical Specifications

Feature	SK-300
Manufacturer	Radler & Ruf
Model	SK-300
Design type	Suction blast cabinet / Table-top booth
External dimensions W × D × H	690 × 570 × 620 mm
Work Area W × D × H	630 × 545 × 470 mm
Viewing window	480 × 270 mm
Product Lineup	2 side doors
Weight	approx. 22 kg
Compressed Air Requirements	approx. 300 to 600 l/min
compressed-air connection	Ø 9 mm / Ø 13 mm
Blasting Methods	Injector blasting
blast nozzle	ceramic
Item Number	2133-0300

Suitable Abrasive Media

✔ Corundum and white fused alumina
✔ Glass beads and crushed glass
✔ Ceramic blasting media
✔ Plastic blasting media
✔ Walnut shell abrasive
✔ Additional dry, free-flowing abrasive media suitable for the application

Typical Applications

✔ Cleaning small and medium-sized workpieces
✔ Removal of rust and light coatings
✔ Deburring and roughening surfaces
✔ Matting and finishing of components
✔ Preparation before painting and coating
✔ Toolmaking, Mold Making, and Mechanical Engineering
✔ Repair, maintenance, and industrial servicing

Compressors and Compressed Air Supplies

The required compressor must continuously deliver the necessary air volume at operating pressure. For the SK-300, the air demand—depending on the working pressure and nozzle configuration—ranges from approximately 300 to 600 l/min. To ensure consistent blasting results, the compressor’s actual available free air delivery should include a sufficient margin.

Maintenance and Care

✔ Check the viewing window and protective film regularly
✔ Check blasting gloves for damage
✔ Check the blast gun, air jet, and blast nozzle for wear
✔ Sift the abrasive media regularly and replace it as needed
✔ Keep the compressed air supply as dry and clean as possible
✔ Clean the interior and the abrasive circulation system regularly
✔ Check connections and hoses for a secure fit and damage

FAQ – Frequently Asked Questions

How large is the working chamber of the SK-300?
The work area measures 630 mm in width, 545 mm in depth, and 470 mm in height.

What is the compressed air requirement?
Depending on the operating pressure and nozzle configuration, the compressed air requirement is approximately 300 to 600 l/min.

Is a filtration unit included?
No, this model is offered without a separate filtration unit.

Which abrasive media can be used?
Numerous dry, free-flowing abrasive media are suitable. The selection depends on the workpiece, the desired surface finish, and the nozzle used.

Is a compressor included?
No, unless it is expressly included in the offer or a selected configuration.