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Auxiliary Equipments

Double screw pump

Double screw pump
    The YFL double screw pump is designed for high viscosity medium.
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  • Features
  • Specification

Features

 ◆ No stirring, pulse free
 ◆ Gas-liquid conveying
 ◆ The working surfaces of rotors are free from contact and short-time dry running can be realized
 ◆ It can be used for conveying of various non-lubricating media due to an outboard bearing
 ◆ Various structures including horizontal, vertical and heating jacket
 ◆ It can be used for conveying of various low viscosity or high viscosity media free from solid particles
 ◆ The accurate part materials can meet the requirements of conveying corrosive media

Conveying Medium

 ◆ Petroleum Products: Crude oil, heavy oil, fuel oil, lubricating oil,
  asphalt, tar, diesel, kerosene, gasoline, light dydrocarbon, butadiene, ketone benzene, phenol

 ◆ Chemical Products: Acid, alkali and salt solution, latex solution, resin pigment, ink, paint, glycerol,                      paraffin, high molecular polymer, cosmetics


Multiple Configurations

 ◆ Drive: Direct motor drive variable speed drive diesel drive hydraulic motor drive
 ◆ Shaft Seal: Single and double end face bellows mechanical seal packing seal
 ◆ Heating: Full-automatic electrical heating bottom heating jacket heating
 ◆ Washing and Cooling: Mechanical seal washing system water cooling device for bearing
 ◆ Materials: The parts can be made from different metal materials