Brass Check Valve Manufacturers

Construction site machinery is widely used in demand, construction machinery including to forklifts, shoveling and transporting machinery, compaction machinery, concrete machinery and METALLECA® Excavator Liner.
The development of technology and infrastructure is rapid in the world and the national in the 21st century. Especially, real estates and national major projects (such as new energy and hydropower stations) are also growing at the same time. All the constructions create market demand for related industries and raise the need of construction machinery. For example, heavy mining machinery: metallurgical machinery, mining machinery, hoisting machinery, loading and unloading machinery, industrial and mining vehicles, cement equipment, etc.

METALLECA® Pipe Buckle are formed by presses and molds to apply external force to plates, strips, pipes and profiles that result in plastic deformation or separation. Then, the stamping pieces acquire the needs of shape and size.
With the rapid development of technology and improvement of equipment requirement, the demand for precision accuracy stamping pieces is increasing and the applications are getting wider.

METALLECA® Bucket Teeth of Excavator is required high performance and assembly. There is a mature standardized production including production, manufacturing and control processes from blank to heat treatment. In the casting process, we focus on mold design, pouring temperature, iron and molten steel clarity (exhaust gas, slag removal), material chemical composition, pouring speed, blank surface treatment and dimensional stability of assembly. In the heat treatment, we also consider mechanical properties of heat treatment, anti-rust treatment (such as painting), and the standard packaging and pallet methods to the final shipment.

Our METALLECA® Pipe Valve Joint production can be customized according to requirement of domestic and foreign customers. Production would follow specific requirements (assembly, performance, life, corrosion resistance, etc.) to select the correct processes and materials (mainly used aluminum alloy, stainless steel, carbon steel). Otherwise, the production and processing are based on the customer specification. We specialize in producing unpatented products and do not have our own brand. At present, we supply a few quantities for supporting machinery and equipment to domestic and foreign customers. We look forward to more inquiries and cooperation with new customers to become long-term partnership.

The METALLECA® Auto Accessories are widely used in construction machinery and mechanical parts, especially in the automotive industry. A vehicle requires tens of thousands of screws in different conditions and functional requirements. For this reason, to meet the excellent of vehicle performance and safety has to choose appropriate material and rational design (shaped structure). It improves the comfort and safety of driving and control as well as provides excellent assistance. The growth development of intelligent and technology is requirement of all kinds equipment relatively increasing in today’s world. To enhance efficiency and reduce costs (automation instead of labor), the demand for equipment is increasing, in addition its supporting fastener products will also increase. From long term perspective, we are full of hope for the future of fastener products. Since our country joined WTO in 2001 and became a major trading country, our fastener products are exported to various countries in the world and imported into the Chinese from all over the world. Fasteners are one of the products with a large import and export volume in my country. It is great practical and strategic significance to promote Chinese fastener companies to the world, to full participates international cooperation and competition, and to be in line with international standards.

Forging Process is one of the two components of forging (forging and stamping), in which forging machine is used to press metal billet to produce plastic deformation and Electric Power Fittings so as to obtain forging with certain mechanical properties, shape and size.
According to the way the blank moves, forging can be divided into free forging, upsetting, extrusion, die forging, closed die forging, closed heading forging. 1.Free forging. Use the impact force or pressure to deform the metal between the upper and lower iron (anvil block) to obtain the required forgings, mainly manual forging and mechanical forging two kinds.
2.Die forging. Die forging is divided into open die forging and closed die forging. The metal blank is obtained by compression deformation in the forging die bore of a certain shape, which can be divided into cold heading, roll forging, radial forging and extrusion, etc.
3, closed die forging and closed heading forging because there is no flying edge, the utilization rate of materials is high. It is possible to finish complex forgings with one or several processes. Since there is no flying edge, the forgings have less force area and less load required. However, it should be noted that the blank can not be completely restricted, so it is necessary to strictly control the volume of the blank, control the relative position of the forging die and measure the forging die, and try to reduce the wear of the forging die.