Continuous-tube based on horizontal continuous casting for "profiles of cast iron"(solid), we innovated "physics force field confinement and shaping continuous casting technology" independently in 2006, using this technology we manufactured a new product---Hollow Profiles of Cast Iron. Our products have been tested by China's authority sector in mechanical industry and proved that the quality is much better than traditional sand-casting and centrifugal casting products. Our products can meet the requirement of high density, zero deficiency and easy cutting". It is also the only product with following appearance characters in China's market of casting products: Thin diameter, thin wall pipe and near net shape. It has been widely used in China's mechanical industries, such as railway vehicle, oil machine, engineering machine, accessories of auto engine, compressor, hydraulic pressure, chemical pump, machine tool, metallurgical equipment and etc. Meantime, some samples are on trial in United States, Korea, Syria, and Denmark.
Application fields:
Field Part name
Machine tool sleeve, upright column, clamp ring
Oil and Gas guide sleeves, sealing ring, sliding sleeve
Industrial machineries axis sleeve, gear, kawa, wear-resistant sleeve, grinding sleeve
Oil drilling drillable packers/drillable bridge plug, suction vitta
Railway vehicle bogie bush, braking system bushing
metallurgical equipment casting lift tube, suction tube, thermocouple protect tube
Air-condition compression machine rolling piston ring
Automotive dry cylinder liner, piston ring, steering pump stator, gear
Tractorshipping dry cylinder liner, piston ring, steering pump stator, gear
Mine mechinanism wear resist sleeve, engine cylinder
The product is to fill the market gap profiles of continuous casting of cast iron profile at home and abroad, if they are used to make ring sets, sleeves, cylinder with high-performance machine parts, and under the premise of mechanical property equivalent to or better than the Horizontal Continuous Casting of solid material, will save materials 30 - 70%.
