Tumble Shot Blasting Machine

Tumble Belt Shot Blasting Machine

High-Volume Batch Cleaning | Heavy-Duty Rubber Belt Technology | Factory-Direct Durability

Tumble Belt (Apron Type) Shot Blasting Machines are the ultimate solution for the high-efficiency batch cleaning of small to medium-sized castings, forgings, and heat-treated parts. By utilizing a continuous, wear-resistant rubber belt to gently “tumble” the workpieces, our machines ensure that every surface is exposed to the high-velocity abrasive stream. Engineered for 24/7 industrial use, the Tumble Belt series delivers a perfectly uniform Sa2.5 finish with minimal labor.

Tumble Belt Shot Blasting Machine is a cost-effective solution for tumble-proof parts, tumblast and polygon-drum systems are available with a range of shot blast and workpiece handling technologies.

Among the essential advantages of a tumblast system are the compact design, proven operating principle, high cleaning capacity and the gentle tumbling of parts, as well as the complete exposure of all surfaces to the blasting stream.

Solutions for desanding castings and for descaling forgings or heat-treated workpieces include machines in various designs, with steel or rubber conveyors.

Polygon drum-type machines allow for intensive and gentle shot blasting at high capacity in a polygon-shaped trough rocking back and forth. Automatic loading and unloading provides an almost continuous process with consistent high performance.

Technical Specifications

Item	units	Q324	Q326	QR3210	15GN	28GN
productivity	t/h	0.4-0.6	0.6-1.2	1.5-2.5	5-6	10-12
feeding amount	kg	100	200	600	1300	3500
max.weight of single piece	kg	5	10	30	230	363
diameter of end disk	mm	400	650	1000	1092	1245
Volume	m3	0.1	0.15	0.3	0.43	0.79
shot-blasting capacity	kg/min	100	100	250	480	700
air volume for dedusting	m3/h	2000	2200	5000	5300	6500
power consumption	kw	6	12.6	24.3	49.3	64.5

Application

Applications
Rust and heat scale removal
Paint stripping
Surface texturing
Preparation for painting, bonding and plating
Deburring, deflashing
Cleaning
Cosmetic finishing

Bestech Factory Advantage

Sourcing directly from our manufacturing facility ensures a machine built with the heavy-duty components required for high-impact batch processing.

High-Tensile Wear-Resistant Rubber Belt: We use multi-layer, high-tensile rubber belts with precision-molded cleats. Our belts are designed to handle heavy, jagged castings without tearing, ensuring smooth tumbling for thousands of cycles.
Mn13 High-Manganese Steel Chamber: The internal side plates of the tumbling zone are lined with 12mm–15mm thick Mn13 cast plates. This “self-hardening” material provides the ultimate protection against abrasive impact, dramatically extending the life of the machine body.
Proprietary Direct-Drive Turbines: The Tumble series is equipped with our high-performance blast wheels. This system provides a higher abrasive flow rate with 15% lower energy consumption than traditional belt-driven models.
Automated Batch Loading/Unloading: We offer optional Hydraulic Skip Loaders and discharge conveyors, transforming the machine into a fully automated station that reduces operator fatigue and increases throughput.

Build Your Competitive Edge with Bestech

We don’t just sell machines; we provide the foundation for your finishing success. Contact our technical team today for factory-direct pricing and a customized equipment layout.

Have Any Questions?

If you have any questions or need more information about our shot blasting machines or services, don’t hesitate to reach out！

Whatever your needs, we’re here to make it happen.

Tumble Belt Shot Blasting Machine ideal for batch-cleaning smaller casting and fabrications

Tumblast shot blast machines are the ideal way to clean and finish batches of components such as casting and small fabrications. The transport bel provides the tumbling action to expose all areas of the components to the abrasive and ensure complete cleaning in one go. After each blast cycle, the automatic reversal of the conveyor discharges the components ready for further processing.

All models are self-contained and include automatic sweep up, collection, separation of abrasive and dust collection. No special foundations or additional ducting are required. Further efficiency can be achieved in most models by the addition of automatic loading and unloading equipment.

Our Products

Shot Blasting Machine

Efficiently cleans metal surfaces, removes rust and oxides, enhancing casting quality and production efficiency, helping you reduce costs and improve overall manufacturing performance.

Hanger Shot Blasting Machine

Hanger Type Shot Blasting Machine is used to remove rust, scale, sand and burrs from many kinds of work pieces such as castings, forgings, cylinder blocks, cylinder heads, tractor and diesel

Drum Shot Blasting Machine

The machine is suitable for sand-casting, rust removal, descaling and surface strengthening of small castings, forgings, stampings, gears, springs and other parts in machine tools, automobiles, textile machinery, metallurgy, chemical industry, and aerospace industries.

Wire Rod Shot Blasting Machine

The Wire Rod Shot Blasting Machine is a specialized industrial equipment tailored for the surface preparation of wire rods or wire coils.

Tumble Belt Shot Blasting Machine

The tumble shot blasting machine are designed for cleaning foundry, forge and mill duty parts and components and with long lifespan rubber belt conveyor.

Road Shot Blasting Machine

Road shot blasting machine is a specialized machine crafted for surface preparation such as concrete floor, asphalt road, airport runway, pavement, bridge deck, steel plate, ship deck etc.

Wire Mesh Belt Shot Blasting Machine

Wire Mesh Belt machines are used for desanding of flat, thin walls and fragile parts of iron and aluminium alloys what requires specific demands on the shot blasting machine as well as shot blasting process.

Turntable Shot Blasting Machine

Turntable shot blasting machine is mainly used for cleaning the flat work-piece which is afraid of collision.

Roller Conveyor Shot Blasting Machine

Roller conveyor blast machines are suitable for the descaling, paint stripping, rust removal, roughening, and cleaning of work pieces such as sheet metal plates, profiles, beams, and pipes.

Sand Blasting Room

Sand blasting room are large chambers designated for storing abrasive blast pots, collecting abrasive leftovers, and recycling the blast abrasive. A blast room consists of an enclosure that prevents fine abrasive material from entering the outside air and a system designed to reclaim your abrasive material.

How Can I Help You?

We offer tailored solutions to meet your specific needs. Whether it’s optimizing your production line, providing technical expertise, or delivering custom equipment, our team is dedicated to helping you achieve maximum efficiency and quality. Let us know how we can support your business.

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