TerASlint-trumliga haavelpritsseade G-750 tööstushallis punase punkriga ja kaitsepiirdega

Shot blasting machines

Gostol G – drum machine with a manganese steel belt conveyor

Gostol G drum shot blasting machine with a manganese steel belt conveyor cleans mass-produced castings, forgings and weld seams by abrasive blasting with a load capacity of up to 5000 kg.

Drum Automatic MachineTumbling machine with manganese steel belt for processing mass-produced parts.

Wear-resistant housingThe machine housing is protected by a wear-resistant manganese steel lining.

Automated abrasive handlingThe automatic and continuous abrasive handling and recovery system ensures high efficiency.

Uniform cleaningThe special shape of the belts causes the parts to rotate and roll, ensuring high-quality cleaning of the entire surface with the abrasive blast.

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The manganese steel belt tumbling machine is ideal for mass-produced parts that can be tumbled, and perfectly meets the requirements for cleaning castings and casting molds.

What it is for

Manganese steel belt tumbling machines are mostly used for processing ferrous and non-ferrous castings, forgings, weld seams, and heat-treated parts. By adding loading and unloading equipment, the machine can be integrated into a fully automatic process. G-type shot blasting machines are built in a size capable of accommodating a single load of up to 5000 kg (volume 2000 l).

How it works

The special shape of the belts causes the processed objects to rotate and roll during movement, resulting in the entire surface of the objects being cleaned to a high quality with the abrasive jet. To empty the machine, the belt rotation is switched to the opposite direction. In automatic mode, objects are loaded into the machine using a hydraulic loader adapted to the customer's specific component containers. The cleaned parts fall onto a vibrator or belt discharge channel conveyor and are transported to the next work operation.

Durability and efficiency

The body of the shot blasting machine is protected by a wear-resistant manganese steel lining. High efficiency is ensured by an automatic and continuous abrasive handling and recovery system that continuously returns the abrasives and cleans them.

Standard equipment (larger machines)

PLC and display
timer
automatic or manual mode
automatic turbine start-up
operating hours counter

G-type shot blasting machines can be equipped with a magnetic iron separator, vibrating conveyor, and turbine inverters.

Maximum fillingup to 5000 kg

Volume2000 l

Lining materialWear-resistant manganese steel

Fully automated processCan be integrated into a fully automated process by adding loading and unloading equipment.

Large loading capacityA single fill of up to 5000 kg allows processing of large volumes at once.

Long service lifeWear-resistant manganese steel lining extends the machine's service life.

Convenient controlStandard equipment with PLC, display, timer and operating hours counter simplifies operation.

Customizable equipmentCan be equipped with a magnetic iron separator, vibrating conveyor, and inverters.

IR shot blast wheel — higher impact energyAccording to the manufacturer's data, Gostol's proprietary IR blast wheel delivers up to 70% greater impact energy and, with curved blades, a 27–30% higher abrasive discharge velocity — a shorter cycle and higher productivity.

Lower energy and abrasive consumptionAccording to the manufacturer, the optimised internal geometry and contactless seal reduce energy consumption by up to 10–25% and abrasive consumption by up to 25% compared to a classic blast wheel.

Carbide wear parts and quick-changeWear parts ranging from cast iron and tool steel to hard metal (widia), over 150 combinations; quick replacement of wear parts in ~15 minutes keeps downtime to a minimum.

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Common questions about this product.

Frequently asked questions

How much load can the G-type shot blasting machine handle in a single loading?

G-type shot blasting machines are designed to accommodate a single fill of up to 5000 kg, with a capacity of 2000 litres.

What parts is the machine suitable for machining?

The machine is mostly used for processing ferrous and non-ferrous castings, forgings, weld seams and heat-treated parts, and it is suitable for cleaning castings and casting moulds.

Can the machine be integrated into a fully automated production line?

Yes, the machine can be integrated into a fully automatic process by adding loading and unloading equipment; in automatic mode, parts are loaded with a hydraulic loader and the cleaned parts are transported via a vibrator or conveyor to the next operation.

How is the machine protected against wear and how are abrasives handled?

The shot blasting machine housing is protected with a wear-resistant manganese steel lining, and the automatic and continuous abrasive handling and recovery system enables continuous return and cleaning of the abrasives.

What accessory components can be fitted to the G-type machine?

G-type shot blasting machines can be equipped with a magnetic iron separator, a vibrating conveyor and turbine inverters; the standard equipment of larger machines includes, among other things, a PLC, a display, a timer and an operating hours counter.

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Quality materialsDurable industrial quality and long service life.

Experienced partnerWe help design, install and maintain.

Support & spare partsFast help and spare-part availability throughout the lifecycle.