High Precision Low Deformation High Density High Pressure Resistance Complex Inner Cavity Smooth Surface of High-End Hydraulic Casting-1753-1t Valve Body

High Precision Low Deformation High Density High Pressure Resistance Complex Inner Cavity Smooth Surface of High-End Hydraulic Casting-1753-1t Valve Body

The organization is the specialized middle and producing base of large-finish hydraulic castings in China.It produces large-quality castings ranging from 1kg to 500kg,these kinds of as HT and QT.The casting has compact and uniform composition,superb mechanical qualities,higher dimensional precision,steady top quality and sleek appearancethe moulding method is moist sand and resin sandthe core-making process is cold core,very hot core and guide resin sand.

Introduction of two internationally superior entirely automatic static pressure molding traces (sand box sizes are 600×500×200/one hundred fifty and 900×700×300/250, respectively), with numerous sorts of cold and sizzling automated core shooters, numerous sets of fast smelting medium frequency electrical furnace and effective casting cleaning and sharpening tools.

With controllable atmosphere manufacturing line, pre-vacuum nitriding furnace, nicely furnace, medium frequency quenching equipment equipment and other domestic sophisticated products, can obtain all sorts of parts normalizing, annealing, modulation, quenching, carburizing, fuel nitriding, phosphating production.


Organization Introduction

The company integrates research and improvement and production of substantial-end hydraulic solution, and is a single of the biggest and competitive producing enterprises for large-stop hydraulic goods in China. The firm is identified “higher-tech organization”by the point out. It has an organization technology heart accredited by the point out. The yearly manufacturing ability reaches three million hydraulic elements, 40,000 sets hydraulic systems and twenty,000 tons of hydraulic castings. The products are broadly utilised in development machinery, iron and metal, metallurgy, hydraulics, environmental safety, offshore engineering, substantial-pace rail, wind energy, new strength, and so forth., and have concluded a quantity of national important tasks, the goods are exported to CZPTe, CZPTica, Asia and Africa. The firm continues to strengthen the innovation push, items and technology proceed to expand to high-stop producing.


The company consists of four branches: CZPT Pump Department, CZPT Valve Department, CZPT Program Branch and Casting Department, there are a few subsidiaries of R&D and producing in HangZhou, HangZhou, HangZhou and ZheJiang . They produces three million units of hydraulic elements, forty thousand sets of hydraulic program tools, 35 thousand tons of hydraulic castings every year, which includes large-strain piston pump, vane pump,equipment pump, hydraulic valve, motor, hydraulic cylinder, hydraulic program and castings. They largely utilised in engineering equipment, agricultural equipment, transportation (locomotives, rail transit, ships), petroleum equipment, metallurgical steel, coal mines, marine engineering, aerospace, water conservancy and power, equipment resource business, chemical tools and other fields. The business has offered goods for nationwide essential assignments such as the Three Gorges Task, the South-to-North Drinking water Transfer Task, the localization of metallurgical slab continuous casting and rolling production line and so on.

Solution packaging



Our Benefits


The business is a state-regarded substantial-tech enterprise, with condition-recognized hydraulic market enterprise technologies middle,and has established a publish-doctoral analysis station with robust unbiased technology analysis and merchandise advancement capabilities. The firm has 239 excellent professionals in improvement and fundamental technological innovation, method innovation research of item , which includes far more than 60 senior technical titles. The technologies center has proven an open up procedure manner, having to pay attention to the organic and natural blend of generation, training and research, and has proven exchanges and cooperation relations with more than twenty universities, faculties and institutes, such as Xihu (West Lake) Dis.a College, ZheJiang Aerospace College, HangZhou University of CZPT, ZheJiang CZPT of CZPT, ZheJiang CZPT of CZPT CZPTry, and many others., and keep on to maintain leadership in creating of large-conclude hydraulic product and controlling of hydraulic-electro-mechanical and other specialized fields. The business participated in formulating 21 nationwide and industrial solution CZPTs, and received 24 invention and sensible patents, and gained sixty six engineering progress awards and fantastic new item awards.


Why Select Us

The business has established a total quality administration system, with the certification of informatization and industrialization “two-oriented built-in management method”, and comprehensively carried out refined administration to consistently improve solution quality and economic benefits. 


The business has established a nationwide advertising and marketing and support community, committed to supplying clients with ideal services. We have actively promoted the internationalization technique and proven strategic partners and support agencies in CZPTe, the CZPTicas, Asia and Africa. 


The firm upholds the core values of “integrity, innovation, leanness, excellence” and will take the revitalization of China’s hydraulic sector as its accountability to vigorously market unbiased innovation and assist the advancement of higher-end equipment production business.

High Precision Low Deformation High Density High Pressure Resistance Complex Inner Cavity Smooth Surface of High-End Hydraulic Casting-1753-1t Valve Body