Zhengbang brand horizontal spiral centrifuges have been widely used in petroleum, chemical, pharmaceutical, mineral processing, chemical, metallurgical, light industry, food, environmental protection and other industries, meeting various application requirements for liquid phase clarification, solid phase dehydration, particle classification, solid-liquid separation, and three-phase separation of suspended materials.
The working principle of the horizontal screw centrifuge is that the drum and the screw rotate at a certain differential speed in the same direction and high speed. Materials are continuously introduced into the inner cylinder of the feeding screw through the feed pipe, and after acceleration, they enter the drum. Under the action of the centrifugal force field, heavier solid substances are deposited on the drum wall to form a sediment layer. The conveying screw continuously pushes the deposited solids to the conical end of the drum and discharges them out of the machine through the slag discharge port. The lighter liquid phase forms an inner liquid ring, which continuously overflows from the overflow port at the large end of the drum and is discharged out of the machine through the discharge port, thereby achieving the purpose of separation.
Jinhua Zhengbang Machinery Manufacturing Co., Ltd. is an enterprise specializing in the R&D and manufacturing of horizontal spiral discharge sedimentation centrifuges. The company has a professional R&D team and various precision machining equipment. The centrifugal dehydrator produced has the advantages of compact structure, continuous operation, stable operation, strong adaptability, large production capacity, and convenient maintenance. Our company, Jinhua Zhengbang, has more than ten years of experience in producing horizontal spiral centrifuges, and is one of the earliest enterprises in China to produce horizontal spiral centrifuges. Based on extensive research on foreign horizontal spiral centrifuge technology and user requirements for the use of horizontal spiral centrifuges, our company adopts high-tech technology to improve the performance of our horizontal spiral centrifuges, with main technical parameters at the domestic excellent level or close to the level of similar foreign products.
1. High separation factor: LW250 series can be as high as 3223;
2. Large aspect ratio: LW355 series can reach up to 4.2;
3. Low energy consumption: 1/3 to 1/2 of similar products;
4. Smooth operation: precision dynamic balancing of parts and dynamic balancing of the working speed of the entire machine have been implemented. The factory standard for vibration intensity of horizontal screw centrifuges can be less than 5 mm/s.
5. Low noise: The noise sound pressure level is lower than 85dB (A), and lower than 90dB (A) specified in JB/T4225-91 Technical Conditions for Spiral Discharge Settlement Centrifuges;
6. Reliable operation: The centrifuge differential manufactured by our company adopts planetary gear transmission at high speeds, significantly improving the operational reliability of the differential. The spiral drive main bearing adopts a structure of roller bearing and thrust ball bearing, significantly improving the axial force bearing capacity. In addition, precise dynamic balancing technology and comprehensive and effective quality management can ensure long-term trouble-free operation of the machine;
7. Variety: Our company produces horizontal spiral centrifuges with countercurrent (LW series), parallel flow (LWB series), and three-phase separation (LWS series) types. Parts in contact with materials can be made of corrosion-resistant stainless steel or high-quality alloy steel, and the blades of the screw feeder are sprayed with wear-resistant alloy or inlaid with special hard alloy sheets;
8. Complete specifications: The diameter series of horizontal spiral centrifuges produced by our company include 250, 300, 355, 450, 500, 550, 600, 650, 750, 800, 1000, with a length-to-diameter ratio of 2, 3, and 4.
Zhengbang brand horizontal screw centrifuge, without exaggeration, has a footprint throughout the country in all walks of life, and its use in the industry has received unanimous praise from customers.
Consultation hotline for horizontal spiral centrifuges, centrifugal dehydrators, and deslimers: 0579-82277358; Manager Ying 13588666981 QQ: 2230929819