A brake drum is a cast iron shaped like a tambourine that is fixed to a tire and rotates at the same speed. Oil pressure is used to push Brake Shoes to touch the inner edge of the Brake drum. The friction force generated by contact restrains the rotation of the tire to achieve the purpose of braking. Brake drum body does not produce hot crack, casting no quality defects, so the general quality of brake drum can be referred to as the "brake do not break" for brake drum is a kind of brittle grey cast iron material and work under the environment of high temperature and high pressure, fatigue crack is from forming on the surface physical properties of cast iron materials, is an irresistible objective laws. With the extension and penetration of cracks in the drum body, the mechanical strength of the drum decreases rapidly, and it is inevitable that the brake will be broken eventually.
Kettlebell casting
Kettlebell foundry|Kettlebell casting price|Chinese kettlebell caster
Kettlebells are made of cast iron. According to the weight, they are 10kg, 15kg, 20kg, 25kg, 30kg, 50kg and other specifications. The shapes can be customized for casting according to the drawings
Pump casting
Pump casing casting|pump casing foundry|Chinese pump casing foundry
A pump is a machine that delivers fluid or pressurizes fluid. It transfers the mechanical energy of the prime mover or other external energy to the liquid to increase the liquid energy. The casting materials of pump casing are commonly cast iron, cast steel, bronze, etc. According to the strength, corrosion resistance, casting and machining performance, they are divided into cast iron gray cast iron HT200HT250GB9439-88 gray cast iron parts, old brand HT20-40HT25-47 copper molybdenum gray iron HT200CuMo Same as above low nickel cast iron STNi2CrQJ/S f2.34-1996 low nickel cast iron technical conditions wear-resistant cast iron casting stainless steel martensitic cast steel ZG1Cr13G2Cr13GB2100-80 stainless acid-resistant steel casting technical conditions ZG1Cr13NiQJ/S f2.01-199 carbon structural steel and Low alloy steel Q235-A.F16MnG. Mass casting production can be carried out according to drawings and samples.
The motor shell is the protective device of the motor, which is made of silicon steel and other materials. The structural support of the current casting chassis includes the frame "Series can be divided into horizontal and vertical", the end cover, "Series can be divided into YZR JZR JS JR YR YRKK Y" and the shell "Series YZR JZR JS JR YR YRKK Y" including vertical or horizontal
Motor shell casting|Motor case foundry|Motor shell casting price|China Motor Shell Caster
Motor shell casting
Heavy industry parts casting
Heavy industry machinery parts casting|Heavy Industry Machinery Parts Foundry|China Heavy Industry Machinery Parts Foundry
It has advanced production equipment represented by 20/50 tons baotou steel refining furnace, large vacuum casting equipment, 5-meter well heat treatment electric furnace controlled by microcomputer, differential temperature heat treatment furnace and spray quenching device. Provide casting processing and subsequent blank processing up to. According to samples and drawings to carry out batch casting production.
