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Rubber Belt Blast Machine, Automatic Tumble Sandblaster

Tumble belt blaster allows batch processing of relatively bigger or heavier workparts in complex shapes comparing with the application of tumble basket blaster.
  • KF-A100

Rubber Belt Blast Machine, Automatic Tumble Sandblaster

The endless rubber belt keeps parts gently tumbling as they are exposed to blast streams on all surfaces. This automatic blasting system is ideal for batch processing a set of small pieces at once, as well as relatively heavy, complex-shaped parts that would be hard to handle in a traditional sandblast cabinet.

tumble belt blast machine
crawl belt blast machine

How does tumble belt blasting machine work?

Simply load parts on the rubber belt and set the timer, then return later to unload perfectly cleaned or finished parts. Parts tumble the rubber belt, a group of blast guns uniformly blast medias to all exposed surfaces to deliver a consistent finish automatically. Nozzles are mounted on an oscillating blast gun to ensure maximum coverage of all parts.

Tumble Belt Sand Blasting Machine Features

1. Thick, perforated rubber belt with a loading capacity of 200kgs.

2. Blasting guns are composed of boron carbide nozzles, which is the most durable materials in the market.

3. Easy-to-use electric control to adjust blasting pressures, belt tumbling speed, and blasting cycle time, etc.

4. Blast media is continuously separated from dust by a cyclone device, returning only pure blast media in good shape back to the blast nozzles for optimal results.

5.  Configured a pulse filter cartridge for dust removal system, features high removal efficiency and requires easy installation and maintenance.

6. The blast guns quanity, swing speed, rubber belt size, all can be tailored to the customers specifications to address all process constraints and for optimal results and productivity.


Rubber Belt & Automatic Guns


Control Cabinet


Dust Collector

Tumble Belt Sand Blasting Machine Specifications


Working cabinet:

L900*W600*H600 (mm)

Cabinet outsize:

L1160*W1000*H2800 (mm)

Dust collector dimensions:

L1200*W900*H2140 (mm)


0.5-1.0 T/H

Load capacity:


Rolling motor power:


Dust collection motor power:


Automatic blasting gun:

6pcs Aluminium alloy blasting guns, with 4pcs boron carbide nozzles, dia 8mm.


380V 50HZ (can be custom-made)