BNP-65 pressure blast cabinet with a 100-liter blast pot, 900 CFM cyclone, MBX-1500 filter, and 6 mm tungsten carbide nozzle

Clemco BNP-65 – industrial pressure blast cabinet with a 100-liter blast pot, 900 CFM cyclone and MBX-1500 filter

The Clemco BNP-65 pressure blast cabinet combines the more compact cabinet size of the BNP series with full industrial pressure blasting technology. The 100-liter SC-2040 blast pot feeds a 6-mm tungsten carbide blast nozzle and therefore delivers significantly higher cleaning and material removal performance than a comparable suction blast system.

The BNP series has a modular design: the cabinet, blast pot with cyclone and cartridge filter are separate system components. This allows the system to be arranged flexibly at the installation site. The BNP-65 provides a blasting chamber measuring 925 × 995 × 905 mm and is therefore an attractive solution where industrial pressure blasting performance is required while the workpieces remain comparatively compact.

A 900 CFM cyclone with a capacity of approximately 25.4 m³/min handles abrasive recovery. The MBX-1500 cartridge filter separates process dust from the extracted air. This combination is designed for continuous industrial use.

Your Benefits at a Glance

✅ Industrial pressure blast cabinet in a compact BNP size

✅ 100-liter SC-2040 blast pot

✅ 6 mm tungsten carbide blast nozzle

✅ 900 CFM cyclone / approx. 25.4 m³/min

✅ MBX-1500 cartridge filter

✅ Blasting chamber 925 × 995 × 905 mm

✅ Flexible arrangement of cabinet, cyclone and filter

✅ High pressure blasting performance for cleaning, deburring and surface roughening

✅ Designed for continuous industrial use

Scope of Delivery

Dimensions and Weight

Clemco manufacturer specifications. The cyclone and filter must be added to the stated cabinet weight. Dimensions and space requirements may vary depending on equipment and installation.

Blast Cabinet Technical Specifications

Pressure Blasting System and Operation

The 100-liter blast pot supplies the abrasive under pressure. It is metered into the compressed-air stream and transported through the blast hose to the 6-mm tungsten carbide nozzle. Compared with suction blasting, the abrasive reaches a higher velocity, which is particularly advantageous for firmly adhering coatings, rust and demanding surface preparation.

Blasting performance can be adjusted through working pressure, abrasive metering, nozzle distance and abrasive selection. The maximum system pressure is not required for every surface; more sensitive materials can be processed with reduced parameters.

Abrasive Reconditioning and Filtration Unit

The 900 CFM cyclone separates reusable abrasive from process dust and worn fine particles. Reusable abrasive is returned to the circuit and fed back to the blast pot. This reduces abrasive consumption and keeps the system operating efficiently.

The MBX-1500 cartridge filter provides dust collection. Because of the modular BNP design, the filter can be positioned to suit the production environment. Maintenance access and connecting lines must be planned accordingly.

Compressed-Air Requirements

Compressed-air demand is determined primarily by the 6-mm nozzle and the working pressure used. For continuous operation, the compressor must provide the required flow rate without a sustained drop in system pressure. Filter cleaning and other auxiliary consumers require additional reserve capacity.

The compressed air must be dry, clean and oil-free. With a 100-liter pressure blasting system, moisture in the abrasive can cause significant metering and conveying problems, so suitable compressed-air treatment is particularly important.

Abrasive Media and Applications

Clemco approves the BNP-65 for all common suitable abrasive media. Combined with pressure blasting, this provides a broad range of applications from heavy-duty cleaning and rust removal to defined surface preparation.

Installation, Operation and Maintenance

The BNP-65 must be installed on a level, load-bearing surface. Although the cabinet itself is compact, Clemco specifies approximately 13 m² for the complete system because the blast pot, cyclone, filter, working area and maintenance access must be taken into account.

Before operation, inspect the blast pot, metering valve, hoses, nozzle, couplings, gloves, viewing window and safety devices. Maintenance on the pressure system may only be carried out when depressurized and in accordance with the manufacturer’s instructions.

The nozzle, nozzle holder, blast hose, metering valve, cyclone and MBX filter are key maintenance points. Nozzle wear in particular increases air consumption and changes blasting performance.

Frequently Asked Questions