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HG Machinery Group Co., Ltd.

Hydraulic Pump, Heavy Oil Pump, High Pressure Pump manufacturer / supplier in China, offering Heavy Oil Pump Double Screw Type with Ce ISO, Marine Electric Submerged Deep Well Cargo Pump, Marine Maine Engine Lube Oil Pump for Oil Tanker and so on.

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Supplier Homepage Product Three Screw Pumps Heavy Oil Pump Double Screw Type with Ce ISO

Heavy Oil Pump Double Screw Type with Ce ISO

FOB Price: US $1,000-80,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,000-80,000/ Piece
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Port: Shanghai, China
Production Capacity: 100
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: SN
  • Screw Suction Method: Double Suction
  • Performance: No Leak
  • Certification: CE, ISO, CCS, BV, Kr, Nk, ABS, Rina,,API,GOST
  • Trademark: HUANGGONG
  • Origin: China
  • Screw Number: Multi Screw Pump
  • Pump Shaft Position: Horizontal
  • Application: Food, Chemical, Oil Industry,Marine,Shipyard
  • Casing: Ht250/Stainless Steel
  • Transport Package: Wooden Case
  • HS Code: 84131100
Product Description
China Huanggong Machinery Group Co.,Ltd.
Specialist in Pump industry for over 35 years

Brief introduction  
Heavy Oil Pump Thipple Screw Type
Capacity: 180-380m3/h
Pressure: 0.1-2.4Mpa
Viscosity: 0.5-1500mm2/s
Temperature: -30 - 200 C
Medium: Various lubricating oil and fuel oil
Heavy Oil Pump Double Screw Type with Ce ISO

Certificate: ISO9001: 2000, CE, CCS, BV, NK, KR, ABS, RINA, GL, etc.
Construction: Horizontal, vertical, portable structure, heating chamber
Safety: Explosion-protection, water-protection, safety valve, alarming sensor.

China Huanggong Machinery Group Co.,Ltd.
---------Specialist in marine pump industry for over 35 years.

SN series Tripple Screw Pump
Viscosity: 3.0~ 760 mm2/ s; Flow range: 0.2~ 400m3/h,; Maximum pressure: 0-4.0 Mpa;
China Huanggong Machinery Group Co.,Ltd.
Specialist in marine pump industry for over 35 years.
SN SERlES THREE SCREW PUMPCapacityl/minMax: 5000
Pressure/HeadbarMax: 40
SealMechenical Seal

1. Application

Three Screw Pumps of SN series and 3G series are used to transferring lubricant, no solid contained and non-corrosive mineral oil, animal oil, vegetable oil and other lubricant liquid mediums, such as lube oil and fuel oil. Preferable viscosity of medium: 3 ~ 760 c. S. T Working temperature should be lower than 200 centigrade.

2. Basic Principle

The three screw pump is a kind of positive displacement pump (PDP) and it's composed of three meshed screw axis and the pump body which contains them. All of they form the sealing line which isolates the suction cavity and discharge cavity and also these two separated sealing cavities. When the screw axis turns, the sealing line will periodically make axial motion from suction cavity to discharge cavity, which continuously push the medium liquid from suction chamber into discharge cavity.

3. Performance Features

A. Stable working, low noise, without agitation of medium, small pulsation over flux and pressure.
B. High self-priming, no need of bottom valve or oil-pouring before start-up
C. Long life.
D. Equipped with safety valves to ensure operating safely.

4. Structure

Three Screw Pump is composed of pump body, pump liner, pump cover, driver screw axis, two driven screw axis, mechanical seal and other accessories. Safety valve is composed of valve body, seat, safety valve trim, spring and adjustment screw spindle (left hand turning), it will be installed on the top of the pump body.

Heavy Oil Pump Double Screw Type with Ce ISO
Heavy Oil Pump Double Screw Type with Ce ISO
After sale service
Within warranty period, for non-artificial quality problem, we will repair and replace spare parts for free. Except for normal wear and tear of parts.
Heavy Oil Pump Double Screw Type with Ce ISO
We can provide all kind of pump
centrifugal pump
screw pump
vortex pump
gear pump
diaphragm pump
hydraulic deep well cargo pump
electric deep well cargo pump
hand pump
bulkhead seal
tank washing machine
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Ms. Angela Yeh
Sales Manager
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