Want to book by phone? Call us Tel: +86-25-85385831Email: screwpump@163.com  
Products Categories
Contact Us

Nanjing Aike Screw Pump Co.,Ltd
Mob: +86-13605164428 18061687688
Tel: +86-25-85385831  85385832  84315399
Fax: +86-25-85350284
Email: screwpump@163.com
Address: Kechuang Lu Jingang Kechuangyuan 3-402, Qixia District, Nanjing City.

New Products

Thin Oil Lubricating Pump

google facebook

Auxiliary LO Pump

Auxiliary LO Pump

2GaO 2GB Series single suction double screw pump I. Overview In the working process of the single suction double screw pump, the sealing cavity is formed between the screw and the lining hole. The liquid enters the pump through the inlet, then enters the seal cavity, and moves with the screw...

2GaO 2GB Series single suction double screw pump

I. Overview
In the working process of the single suction double screw pump, the sealing cavity is formed between the screw and the lining hole. The liquid enters the pump through the inlet, then enters the seal cavity, and moves with the screw rotation. Smoothly transported from the entrance to the exit. The relative position of the lining hole is located by the stop port, the screw shaft is positioned by the bearing support, and the contact between the screw and the screw is maintained during the working period, as well as between the screw and the lining hole. Thus, the pump allows dry running for short periods of time, and allows the transport of various liquid media (such as non-Newtonian liquids, lubricating liquids, non-lubricating liquids, etc.) Because of the special design and work of the imported runner The axial velocity of the liquid is relatively small, so the NPSHr value of the pump is very small and has good self-priming ability. Bearings and synchronous gears are lubricated by gear oil in the gear box.
Easy to remove pump body coupling screws, so as to clean the pump body, spiral sleeve and mechanical seal, no dead angle. The pump may be cleaned or disinfected by steam or other medium at temperatures below 180 ℃. Pump outlet can install safety measures (such as relief valve, pressure control valve, safety valve, etc.). If necessary, pump units can be provided for mobile (base seats made up of four small wheels and traction handrails.


II. Product characteristics
1, The pump body is double-layer structure, which can heat the medium completely and heat quickly by superheated steam or heat conduction oil.
2, The structure is simple, and the cleaning of some special media is quick and convenient.
3, smooth, no stirring transport medium, to ensure that the performance and structure of the medium will not change.
4, it has strong self-priming capacity and can transport a certain proportion of steam and liquid transportation.
5, There is no contact between the original parts of the work, can carry a certain amount of fine soil particles (such as kaolin and so on).
6, When the pump is working, there is no contact between the screw sleeve and the lining hole, allowing dry operation for short time (≤ 2 mins).
7, the pump body is double layer structure, can carry on the overall heating to the medium to reduce the viscosity, so the transport medium viscosity can reach 1000 00mm 2 / s.
8, by changing the speed to adjust the flow rate, the output pressure remains unchanged.
9, adopt synchronous gear transmission, rotating parts non-contact, bearing outside, independent lubrication, not affected by the medium, so a wide range of transport media.
10, all kinds of driving methods can be used.
11, can choose different import and export direction.
12, easy to disassemble and assemble, easy to maintain.
13, high efficiency and energy saving.
14, low cost.


III. Scope of application
Petroleum: various lubricants, hydraulic oil, heavy oil, residuum, crude oil and diesel oil.
Chemical industry: a variety of acids, bases, salts, resins, glycerin, paraffin and other chemical raw materials.
Paint industry: ink, various paints, pigments, paints, etc.
Food industry: alcohol, honey, syrup, toothpaste, milk, cream, soy sauce, animal and vegetable oil, etc.
Building materials industry: all kinds of heavy oil, residuum, coal tar and so on.


IV. Technical parameters
Flow rate: ≤ 100m3 / h;
Working pressure: ≤ 1.2 Mpa.
Speed: ≤ 1450rpm;
Use temperature : ≤ 150 ℃ ;
Viscosity: ≤ 100000mm 2 / s;
Suction height: ≤ 8m;
Shell pressure: 1.6Mpa;

Specifications and models

78-30

78-36

91-35

91-42

104-40

104-48

130-50

130-60

156-60

156-72

182-70

182-84

208-85

208-105

 

Hot Tags: auxiliary LO pump, cheap, customized, bulk, buy discount, in stock, low price, free sample
Related Products
Home | About Us | Product | News | Knowledge | Contact Us | Feedback | Mobile | XML

Copyright Nanjing Aike Screw Pump Co.,Ltd All rights reserved.

Nanjing Aike Screw Pump Co.,Ltd