asphalt pump types

Asphalt pumps is a positive displacement pump, the classification of the structure for gear and screw, gear type asphalt pump type is GA series, screw type asphalt pump type is 3QGB. These pump with a heating jacket, can be used to hot oil, steam, hot water heat pump.When the transmission viscosity is large, the transmission mode such as reducer, speed regulating motor or belt wheel should be adopted to reduce the pump speed and achieve the ideal effect. The higher the medium viscosity, the lower the speed should be.The pump material is cast steel, applicable temperature less than 380 degrees.

Asphalt pumps usage

It applies to transfer asphalt, glue, resin and scour etc.

Asphalt pumps types

GA external gear type asphalt pumps

GA external gear type asphalt pumps

GA external gear type asphalt pumps

Longer service;life.higher temperature;gear and shaft is made of alloy steel,
Model:GA Series
Flow:1-570 M3/h
Discharge pressure:Less than 1.0 MPA
Working temperature:Less than 400 degrees Celsius
Speed:720、960、1450 RPM

GA Series external asphalt gear pump theory

GA Series external asphalt gear pump theory

GA series asphalt gear pump with jacketed,Heat the pump by steam, hot water, hot oil.Flow 1 to 570 cubic meters per hour, the discharge pressure is less than 1.0 MPA,The working temperature is less than 400 degrees centigrade.

NYP series internal gear aspahlt pumps

internal gear type asphalt pumps

internal gear type asphalt pumps

Overview:
Asphalt internal gear pump model NYP,low speed can transfer high viscosity of asphalt,Asphalt internal gear pump body with jacketed.Heat the pump by steam, hot water, hot oil.

internal gear asphalt pump theory

internal gear asphalt pump theory

Flow:0.5-200 M3/h
Discharge pressure:Less than 1.0 MPA
Heating:Pump body with jacketed
Working temperature: less than 280 degrees Celsius
Speed:0-960r/min
Driving mode: gear motor、belt pulley

Screw asphalt pumps

screw asphalt pump

screw asphalt pump

Parameters:
Flow range:2.4M3/h~240M3/h.
Lift range:60m~250m.
Motor power:1.1kw~90kw.
temp: below 350 degree
viscosity:3-760cSt.

product features:
(1) the medium is straight and continuous, without stirring or pulsation;
(2) small vibration and low noise;
(3) high pressure and high efficiency;
(4) simple structure and convenient disassembly;
(5) mild wear and long life.