NSh series gear pumps are produced with nominal pressure 160bar and 200 bar.The basic for pump design is a long ecperience of factory specialists and world companies.
| NSH Series Gear Pump |
| Function &Application |
Gear pumps of BXHS-NSH type are intended for pumping under pressure of mineral oil in the hydraulic systems of tractors, loaders and agricultural machines, municipal engineering and road-building machinery and other motor-integrated machines. |
| Features /Advantages |
virtually no need in maintenance |
| compact size for use in CONFINED space |
| in left and the right rotation are available |
| single mechanical seals made of different materials (no need in barrier liquid supply) |
| simple design provides high reliability of pump. Casing-gears clearance adjusting device provides high pump efficiency |
| Design |
Pumps of BXHS-NSH type are fixed on the power take-off shaft, the torque is transmitted by way of splined joint of the pump shaft and power take-off shaft. |
| Gear pump consists of the casing, main rotor, secondary rotor, supporting bushings, rubber cuffs, sealing rings, front and rear covers, bolts with spring lock washers. |
| Arranged in the front cover is an opening for driving shaft outlet. From outer side the cuff is pressed into the said opening to seal the main rotor of the pump. |
| The main rotor has a prolonged splined shaft end. The pump is fixed on the power take-off shaft, the torque is transmitted by way of splined joint of the pump shaft and power take-off shaft. |
| The operating principle of the gear pump is as follows: in the course of rotation of the main and secondary rotor a vacuum is created at the inlet side as a result the liquid under atmospheric pressure fills the cavities between gear teeth and then is moved from the inlet to the outlet. At the outlet while the teeth are in engagement the liquid is expelled into the system. |
Installation Instructions
Company Profile
| Qingzhou Boxinhuasheng Hydraulic Technology Co., Ltd. |
| COMPANY PROFILE |
| Established in 2001,Qingzhou Boxinhuasheng Hydraulic Technology Co., Ltd. has become one of the biggest manufacturers specializing in hydraulic parts now. As a rising star in China's hydraulic components manufacturing industry in recent years,our company's share in the domestic and foreign markets has been maintained in the forefront. |
| With 350 employees,20 engineers and advanced high-technology equipments,our annual output capacity has exceeded 1,200,000 pieces.Main Product contains Directional Control Valves,Gear Pumps,Steering Equipments and Power Units.The kinds of products are more than 500 models. |
| The products are widely applied to engineering machinery,agricultural machinery,mining machinery,sanitation machinery,industrial energy,special purpose vehicles,heavy truck dumping,aerial vehicles and other fields,BXHS has become more complete hydraulic parts supporting manufacturers. |
| Boxinhuasheng has been partners of Shanghai Lonking Group,Guangxi LiuGong Group,Shandong Lingong Group,Shandong Mingyu Heavy Industry,China YTO Group,ShiFeng Group,Wuzheng Group,CIMC Group,Dayun Group,and other major domestic host enterprises.Meanwihle,our products have been exported to Europe,South America,Southeast Asia,Africa,the Middle East,and other countries and regions. |
| Boxinhuasheng has passed the certification of IATF16949,ISO9001 and CE. |
FAQ
FAQ:
1. Why choose BXHS?
With 20 years experience of independently research and producing, BXHS is one of the biggest hydraulic parts manufacturers in China. We have steady cooperation with more than 500 major machinery factories and hydraulic dealers from all over the world.
2. Production warranty?
12 months warranty
3. What about other services?
OEM/ODM service, technology support, production design, after-sale service.
4. Production capacity?
Max daily produce capacity: 1000 sets of valves, and 500 sets of pumps.
5. Delivery time?
15 days after payment..
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