G-type singlescrew pump(equipped with electromagnetic speed regulation motor) has been widely used in developed countries, and is mostly referred to as singlescrew pump “Mono Pumps” abroad, while in Germany it is called “eccentric rotor pump”. Due to its excellent performance, its application range in China has also been rapidly expanding in recent years. Its main characteristics are strong adaptability to media, stable flow, low pressure pulsation, and high self-priming ability, which cannot be replaced by any other type of pump. We have analyzed and studied the singlescrew pump produced in foreign countries (such as Germany, the UK, France, Japan, etc.) and domestic counterparts, drawing on their strengths to continuously reform and innovate our products. Currently, our products have formed a complete system, with a pressure range of 0.4 to 1.2 MPa, which can meet the diverse needs of users for singlescrew pumps. The screw pumps produced by our unit are reliable in quality, implement a three guarantees policy, and are relatively low in price. At the same time, we ensure the normal supply of spare parts. Our unit is enthusiastic about serving users and accepts design and manufacturing tasks for special requirements of singlescrew pumps.
Singlescrew pumpModel Meaning:
Singlescrew pumpApplication Range:
Due to the special geometric shapes of the two components, they form separate sealing chambers, allowing the medium to flow axially and evenly, resulting in low internal flow velocity, constant volume, and stable pressure, thus preventing turbulence and agitation. The output pressure of each stage pump is 0.6 MPa, with a lift of 60m (for clean water), and the self-priming height is generally above 6m.
Because the stator is made of various elastic materials, this pump has characteristics that can handle high-viscosity fluids and media containing hard suspended particles or fibers, which general types of pumps cannot manage. Its flow rate is proportional to the rotational speed.
The singlescrew pump is compact in structure, small in size, and easy to maintain. The screw pump has strong adaptability to media, stable flow, low pressure pulsation, and high self-priming capability. The working temperature can reach up to 120℃, and if it is necessary to transport media at temperatures between 120℃ and 350℃, custom solutions can be made. It is widely used in industries such as food, metallurgy, papermaking, dyeing, chemical, fertilizer, and pharmaceuticals.
Singlescrew pumpStructural Description:
1 Discharge chamber 2 Pull rod 3 Screw rubber sleeve 4 Screw shaft 5 Universal joint assembly 6 Inlet body
7 Connecting shaft 8 Packing box 9 Packing gland 10 Bearing seat 11 Bearing cover 12 Motor
13 Coupling 14 Shaft sleeve 15 Bearing 16 Drive spindle 17 Base
