Machined Parts & Custom Castings
Applied Area：302 stainless steel ball is widely used in automotive fittings, avigation, hardware tools, chemical industry, mostly as follows: craftworks, bearings, chain wheel, iatrical instrument and so on.
Speciality：302 stainless steel ball is close to 304 stainless steel ball,but its hardness is higher than 304, HRC≤28. It has good antirust and anticorrosive capability.
Applied Area：201 stainless steel balls is widely used in all kinds of hardware industry, craftworks, plastic (eg. lamps and lanterns, switch, motorcycle fittings, arks and bags, bearings and so on. )
Speciality：It is nonmagnetic,in low price and good capability. It can be processed, jionted and drilled. The hardness is HRC≤28. (Notice: 201 stainless steel balls can not be used in the industry of antirust and anticorrosive. eg. in seawater or acidic substance)
Material:
Carbon; alloy steels
Wear resistant steel (austenitic manganese)
Stainless steels (heat & corrosion resistance)
Standard Specifications: ASTM, DIN, BS, Chinese GB
Maximum Casting Weight: 130MT (286,600 lbs)
Mold Medium:
Materials – green sand, chemically bonded sand (sodium silicate, resin)
Methods– mechanized molding and core-making, hand molding and core-making, thermally bonded shell molds and cores
Heat Treatment:
Full anneal
Normalize
Normalize & temper
Quench & temper
Case hardening
Melting Equipment:
Electric arc or induction furnaces as appropriate
Machining Capability:
To meet the diversified markets, we can further rough machine or finish machine the castings, forgings and other wrought materials to meet the requirements of our customers.
Main Production:
Mining equipment – crusher, ball mills, earthmover, spindles & structural
The main products include toothed plates, side guard plates and depression bars or jaw crushers, rolling mortar walls (fixed cones) and crusher walls (movable cones) of cone crushers, lining plates of ball mills, rod mills and coal pulverizers, plate hammers, hammers and lining plates of reaction crushers and hammer crushers, hammers, grate bars and lining plates of metal crushers, etc. falling into around 15,000 varieties.
Our main Crusher & Wear Part as as following:
Reaction Crusher Wear Part, Cone Crusher Wear Part, Jaw Crusher Wear Part
All crusher & wear parts supplied by Sino Mahince Industries are made in China. Also we offer OEM/ODM parts. The crusher & wear parts (including crusher & wear spare parts) , shredderw wear parts which Sino Machine Industries supplied were produced per customer’s drawings or specifications.
Truck and Trailer Parts
(Some of our forklift parts, truck & trailer parts to UK and USA. We respect intellectual property rights, we will not sell our customers’ products to third parties, and these product photos only show our production capabilities. We quote and produce according to the customer’s drawings and technical parameters.)
Also we offer OEM/ODM truck & trailer parts. The truck & trailer parts including spare parts which Sino Machine Industry supplied were produced per customer’s drawings or specifications. All the parts are made in China. SMI (Sino Machine Industry) Castings Serving the Industrial Markets of the World Since 1996.
Main Production:
Precision forged gears， Precision machined gears，Gear-boxes.
Important types of gears:
Spur gear, Helical gear, Double helical gear, Bevel gear, Spiral bevel gear, Screw gear, Mitre gear, Worm gear, Internal gear, External gear, Rack and pinion gear, Herringbone gear, Hypoid gear, Sprocket, Epicyclic gear, Involute spines, Straight sides splines.
Industries Served:
Automotive, Agricultural, General engineering, Recreational vehicles, Power generation, Ship building
Surface Preparation: Nitride， Carbonitride
Material: Gears can be made of various types of materials, including:
Iron-based materials, Nonferrous metals, Plastic materials, Steel, Brass, Bronze, Cast iron, Ductile iron. SMI specializes in materials other than plastic.
The strength of gears differs depending on the type of material, heat treatment or quenching applied.
