Wenzhou L&B Fluid Equipment Co., Ltd.
Main products:pump,tank,pipe fitting,filter,valve
Contact Us
  • Contact Person : Mr. Wei Runner
  • Company Name : Wenzhou L&B Fluid Equipment Co., Ltd.
  • Tel : 86-021-54938956-808
  • Fax : 86-021-39651005
  • Address : Shanghai,Shanghai,Room 801 , Building NO.29,Sub-lane 111 , Lane 7580 , Humin Road , Minhang District
  • Country/Region : China
  • Zip : 201102

Sanitary twin screw pump

Sanitary twin screw pump
Product Detailed
Twin screw pump For high viscosity medium SS304 or SS316 Best quality reasonable price

The Twin screw pump is also called the double screw pump, which is crystallization from modern  design technology 

and modern high precision manufacturing technology. According to the manufacturing standard of modern sanitary fluid 

equipment,the pump is introduced open and modular operating mode and sanitary design structure, which eliminate any 

dead area in the equipment and can be completely for CIP/SIP operation. Based on sanitary standard and demand from 

EHEDG, FDA, GMP and 3A,the operators keep improving to ensure a high- quality of the equipment. 

The specially designed spiral system, by meshing mutually and relative motion in the cavity, forming a series of small 

parallel rooms with dynamic and mutual sealed space curved surface, meanwhile, forming a close fit between the 

spiral and the in-wall of the cavity, and the section between the front end (suction inlet) of the cavity and the rear-end (outlet)

 is separated into various small sealing cavities. With the rotation from the spiral, the continuous meshing and disengaging 

movement repeat the same motion from front to back. The sealing structure from the dynamic rotary curved surface 

successively encloses the fluid from the cavity in the suction inlet,and keeps pushing the fluid to the outlet for smooth

 discharge along the spiral axis.

The direction of motion from the screw rotor is the same as the flow direction from the supplies, so the supplies are 

not destroyed or stirred. The crew rotor can be flatly rotated or reversely rotated; the operator can arbitrarily change 

the flow direction based on the needs of productive technology; The pump can deliver materials containing graininess, 

and won't arise any shear or destruction for products; The pump can deliver materials with low and high viscosity, 

only materials can be flowed, can they be delivered.The pump can deliver liquid, and can realize a mixed conveying 

with air-liquid, solid-liquid and materials, even appearing a lot of bubbles,there won't be Water Hammer effect.Based 

on the pump types, there are eight major series, flow with 3300m7h is optional;Based on viscosity of liquid, pressure 

with 0.6-2.5Mpa is optional;Flow with various viscosities can be conveyed,the highest up to 2,000,000cps;

The highest rotary speed can up to 4000rpm; The highest operating temperature can up to 150?;The inhalation performance is fine, owning special auto-suction capacity, vacuum degree of -0.09MpaWell-distributed and continuous flow, 

small pulse and vibration and low noise;Solid modular structure,easy for installation and maintenance; 

The common 2 pole or 4 pole motor and the variable frequency speed control system can be optional; 

The pump body is the core component of the whole system, which is consist of front cavity cover,cavity,

and screw rotor, axis of rotation, mechanical seal cavity and mechanical seal. 

The drive shaft is adopted rough and reinforced design and one-body structure,and selected superior 

and high-intensitive stainless steel materials with special precipitation; while,the mechanical seal is 

adopted circulation-type water closing mode, high-pressure spring, hygiene, safety and durability

Please contact our After-sales service department in time within 30days after you received the cargo.
Tel: 0086-021-54938956-808 Time: 9:00 a.m.- 6:00 p.m. (Beijing time) 
ProcessPlease provide the copy of Sales Contract and describe the problems appeared.
Problems confrimation: 
Slight problem:Please send the proof to our After-Sales Department, we will reply within two days.
Serious problem:
aWe will dispatch our Quality and Problems Appraisers to make a confirmation.
bHave a negotiation of the compensation and sign agreements
cOur After-Sales Department will perform the duties as the agreements

Sanitary twin screw pump

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