HUADE

Who is HUADE

Beijing Huade Hydraulic Industrial Group Co., Ltd., founded in 1979 as Beijing Hydraulic Industry Company, is a large Chinese state-owned enterprise controlled by Beijing Jingcheng Machinery Electric Holding Co., Ltd. and a member of the China Hydraulics Pneumatics & Seals Association in the capacity of vice-president. With 4 production bases in the Beijing area (BDA, Miyun, Tongzhou, Fengtai) and one base in Xuzhou, an R&D centre (Zhonghuan Intelligent Manufacturing Base), approximately 14 domestic sales offices, 1 international sales centre and 27 national distributors, it operates in over 15 countries. In 1981 it acquired a technology licence from Mannesmann Rexroth for high-pressure hydraulic valves, piston pumps and motors and epicyclic gearboxes, with over 300 technicians trained in Germany. Huade holds the government recognitions "High-tech Enterprise", "Manufacturing Single Champion Demonstration Enterprise for Hydraulic Valves" and "Specialized, Refined, Characteristic & Innovative Enterprise in Beijing". Declared production capacity: 60,000 pumps and motors per year.

 

Main products and series on fluid-hub

The range includes:

• Solenoid directional valves, 4WE series (sizes NG6–NG32)

• Electro-hydraulic valves, 4WEH/WH series

• Pressure valves (relief valves DBD/DB series, pressure reducing valves DR/3DR, sequence valves DZ)

• Flow control valves (FRM, FRMB)

• 2/2 cartridge logic valves

• Proportional directional valves, 4WREE series (NG6–NG10), 4WRZE (NG10–NG32), 4WRKE (NG10–NG32, closed loop), 4WRPEH6 (NG6, high response frequency), 4WRLE and 4WRTE (NG10–NG35, high frequency)

• Servo valves

• Proportional pressure valves RZGO/DBEM

• Proportional flow valves 2FRE/DFLBE

• Electronic amplifiers

• Control cards

• Variable displacement pumps, HD-A10V(S)O series (18–180 cc/rev, 350 bar), A4VSO (40–355 cc/rev, 350 bar), A11VO (75–260 cc/rev, 350 bar), A11VLO (190–260 cc/rev), A7V(O) (55–500 cc/rev, 350 bar, closed circuit)

• Fixed displacement pumps A2FO

• Motors HD-A6VM (28–1,000 cc/rev, closed circuit), A2FM (5–1,000 cc/rev), A6VE, A2FE

• Epicyclic gearboxes

• Multi-port sectional valves (single-spool and multi-spool series)

• Complete hydraulic systems for metallurgical applications

• Custom hydraulic cylinders 

 

Application sectors

Machine tools, industrial automation, presses and plastic moulding machines, die casting, metallurgy (blast furnaces, continuous casting, rolling mills), construction machinery (excavators, directional drills, cranes), agricultural machinery, railway equipment, mining industry, power plants and offshore platforms, marine installations, new energies.

 

Certifications and standards

ISO 9001, ISO 14001, OHSAS 18001, CE marking, government recognition "High-tech Enterprise" and "Manufacturing Single Champion" for hydraulic valves.

 

HUADE on fluid-hub

fluid-hub offers the HUADE range through authorised official distributors. The platform provides technical support, documentation and pre- and after-sales assistance.