Castings and Forgings
Most metal parts will be oxidized on the surface during hot forging, and this oxidized layer deteriorates rust resistance of later applied chemical coating. So, shot blasting is very necessary.
For work pieces that will undergo cutting, descaling is an indispensable process since it reduces wear of cutting tools, maintains machining precision of lathes and enhances dimensional accuracy of forging stocks. This is exceptionally important for automatic lathes.
Heat treated work pieces need to be shot blasted so as to remove oxidized layer and strengthen their surface condition simultaneously, and almost all gears are in demand of shot blasting after heat treatment.
Engine Cylinder Block (after shot blasting)Recommended Model
The Q15GN and Q28GN rubber belt blasters are used to remove oxidized layer and other contaminants from surfaces of castings, forgings and weldments, and they are also applicable for other metal parts, such as aluminum castings, nonferrous parts, hard-to-clean work pieces, easy-to-tumble work pieces, castings with small cavity depth, non-brittle metal components, etc.
The Q15GN and Q28GN rubber belt blasters are used to remove oxidized layer and other contaminants from surfaces of castings, forgings and weldments, and they are also applicable for other metal parts, such as aluminum castings, nonferrous parts, hard-to-clean work pieces, easy-to-tumble work pieces, castings with small cavity depth, non-brittle metal components, etc.
The rotary table shot blast machine uses blast wheels to accelerate abrasives, and then these high-speed abrasives are sprayed onto the surface of work piece which is loaded on the rotary table to remove sand, oxidized layer and other contaminants. As a result, metal parts will have glossy surfaces with a certain level of roughness.
The spinner hanger shot blasting machine offers a reliable blast cleaning solution for different kinds of work pieces, and it is typically designed to handle medium and large components that cannot be tumbled in bulk loads. In addition, with a compact structure, high productivity and no foundation pit, this surface treatment equipment has been extensively utilized in various industries.
The continuous overhead rail shot blast machine helps to remove sand, oxidized layer and other contaminants away from castings, and this is achieved by rotating and stopping hooks at different points in the blast cabinet during shot blasting process. So, this continuous shot blasting machine is often adopted to deal with swing bolster, side frame, coupler ...
The work piece transport system uses stamped and detachable heavy duty chains to lift work pieces, and the hook slideway at the top of blast cabinet adopts labyrinth seal formed by 10mm ZCr5 wear resistant plate, 8mm 65Mn steel plate, 4mm wear resistant rubber plate and nylon brush, so abrasives won’t be sprayed out the cabinet.
These parts are manufactured by welding structural steel frame with steel plates, and the blast cabinet is protected by wear resistant lining plates that are fixed by protective nuts for easy replacement. For pre-blastroom and post-blastroom which are connected directly before and after the pass-through monorail blast machine respectively ...
The barrel blast machine is a highly efficient shot blasting machine, and it is newly developed to better meet the market demand.
This rotating barrel wheel blast machine makes its barrel rotate and swing when propelling abrasive media, so work pieces inside the barrel are tumbled sufficiently without part-to-part collision, thus realizing uniform coverage ...
