Overview Three screw pump is one of the important types of fluid transfer equipment used for lubrication, non-abrasive oil based liquid, it is also referred to as triple screw pump, three spindle pump or three rotor pump. This pump is a positive displacement pump that transfers fluid amounts through cavities of several shape. The pumping elements consist of three moving parts: the power rotor (main screw) and two symmetrically opposed idler rotors鈥?all operating within close fitting housing bores. The screws are also matched with the three inset holes, several sealed moving chambers are thereby formed in between the pump inlet and outlet end. These closed chambers will take the medium inside to move from the inlet end axially and let flow pressurized progressively, to have a continuous, constant, axial flow pressured liquid. Double jacket three screw pump is suitable for various non-corrosive oil and similar oil and lubricity liquid. Transport the liquid viscosity range is generally 3.0-760 cst, high viscosity medium can be pumped after overheating, the temperature less than 350 鈩? Steam, hot water and heat-transfer oil can be connected inside the jacket, so the pump body will operate at a controlled temperature, and the internal fluid will not agglomerate and damage the pump parts. We apply several mechanical and bearing combinations according to temperature and characteristics of fluid. E6.7 plan is structure which uses single end face mechanical seal and external bearing, because the bearing cannot be lubricated by the fluid or the temperature of the fluid is up to 150鈩? E15 Plan is structure which uses metal bellows mechanical seal and external bearing, because the bearing cannot be lubricated by the fluid or the temperature of fluid is up to 350鈩? Optimize design structure Beneficial Features 鈼?More economical- Minimize life cycle cost 鈼?Reliable performance 鈥揟he screw adopts high hardness nitriding steel 鈼?Gentle product handling – Continuous conveying, small pressure pulsation 鈼?Easy maintenance 鈥揇o not need to remove pipeline when replacing insert or screws 鈼?Process flexibility – Low inlet pressure requirement and a wide range of operating speeds 鈼?Reduced noise levels – Operating principle virtually eliminates pressure fluctuations 鈼?Self priming- Doesn鈥檛 need other Forced feeding device Meet your Transportation demands include 鈼?Various sizes for flow rates up to 5300 L/min 鈼?Differential pressures up to 70 bar 鈼?The viscosity of mediums from 1 to 760 cst 鈼?Working temperature up to 350鈩?/p> 鈼?Liquid could be pumped after heating up (lowering down the viscosity) 鈼?Standard mechanical seal 鈼?Heating jacket 鈼?Adjustable direction of inlet or outlet Strict quality standards and test procedures assure that you receive the best performing three screw pumps. Even after the initial sale we continue to provide support to ensure optimum performance in various service conditions.Three Screw Pump manufacturers website:http://www.china-screw-pump.com/three-screw-pump/ posted an update 3 months ago
Zhejiang Zhenzhong Construction Machinery Co., Ltd. was established in1983, and has been specializing in the pile driving machinery.
In 1987, our company cooperated with Beijing Construction Machinery Research institute,one of the best piling machine research institute in China.
In 1995,we cooperated with Kencho Co.,Ltd.,a famous piling equipment company in Japan.
So far,we have developed 80 kinds of piling products,and have become a well-known high-tech enterprise.We have exported hundreds of vibratory hammers and piling equipment to Japan,Southeast Asia,the Middle East and Africa.
We have been devoted to the technical innovation ,and won a first prize from China Construction Ministry and High-Tech Enterprise by Zhejiang Province Government.
We always adhere to the policy of quality administration system and are the first to acquire the certificate of ISO9001 in the construction machinery industry of Zhejiang province.
We have been awarded as “Credit Enterprise”and “Star Enterprise”by the government for years.
We warmly welcome customers from at home and abroad to establish cooperation and create a bright future with us together.Excavator Mounted Vibro Hammer in stock