rotating shot blasting unit alfa

rotating shot blasting unit alfa

Dust Collectors

The self-cleaning dry cartridges dust collectors type “FCA” are employed to remove the dust generated during the shot-blasting and sand-blasting operation. The number and type of cartridges ensure a dust concentration in the discharged air far below the limit requested by the law in force. The cartridges are cleaned by periodic impulses of compressed air. The dust is collected by a wheeled box placed underneath the filtering cabin. The blowing impulses are controlled by an electronic panel. TURBOTECNICA design and manufacture dust collection systems also for grinding and polishing lines, and special units for metallization plants.

Hook type shot-blasting machine - DELTA

The shot-blasting machines type “DELTA” are the most versatile in terms of typical employment and size of the materials to be treated. In fact the customer can choose the size and loading capacity of the machine according to the parts to be shot-blasted. The materials are hanged on the hook, and this is manually or automatically transferred into the blasting room. Once in position, the hook starts to rotate on its axis and move back and forward in front of the turbines (mounted on one side of the machine). These combined movements ensure the complete shot-blasting of the parts external surface.

Shot blasting machine with conveyor - NTOR

The tunnel type machine “NTOR” is a continuous shot-blasting unit with a special wear-proof steel wire conveyor. The layout of the machine consists of a tunnel having the blasting room in the middle section. The 4 or 8 turbines are mounted above and below the belt conveyor, and are orientated in a way to ensure the perfect surface covering even for the most complex parts. The final section of the tunnel is provided with a blowing system to remove the shots possibly remaining on the parts. The machine does not require a pit, and is supplied complete with a self-cleaning dry cartridges dust collector.

Shot-blasting machine with rolls conveyor - GAMMA

The tunnel type machine “GAMMA” is a continuous shot-blasting unit with a motorised rolls conveyor, employed for surface treatment of plates, profiles, pipes and steel structures. The number and location of the turbines are optimised to ensure the full coverage of the materials transported by the conveyor. By the frequency inverter for the rolls conveyor driving unit, the operator can choose the best compromise between the production speed and the final result, depending on materials condition before shot-blasting. A blowing and brushing device ensure the shots removal from the surface of the blasted parts. The machine type “GAMMA” can be installed “in-line” with a painting facility. For plates only it is also available the model with the conveyor in vertical position (type “VERT”). The shot-blasting unit is supplied complete with a self-cleaning dry cartridges dust collector.

tumble blast machines

The tumble blast machines with rubber belt conveyor are employed for the surface treatment of batches of parts, loaded manually or automatically by means of a hydraulic skip loader. The belt conveyor is made of wear-proof rubber. Its rotation makes the parts tumbling, and by this movement the whole surfaces of the parts are exposed to the shots thrown by the turbines. The offloading of the parts is obtained by the rotation of the belt conveyor in the opposite sense. Parts can fall directly into the empty container or through an offloading belt or vibrating conveyor. The loading capacity can vary from 35 to 1500 litres and/or from 45 to 1000 Kilos in weight. The machine does not require a pit, and is supplied complete with a self-cleaning dry cartridges dust collector.