Product name : CHINA FACTORY RT SERIES MELT PUMP/HOT MELT GLUE PUMP USED FOR TRANSPORTING HIGH VISCOSITY MELTS., BOOSTER PUMP, EXTRUDER OR INJECTION MOLDING MACHINE, TRANSFER RESIN, MOLTEN RESIN
Product No. : 2022428103529
Details:
●RT series melt pump/ hot melt adhesive pump application range
(1) It is used in the polymerization reaction process to transport high-viscosity melts.
(2) It is used in melt spinning and used as a booster pump.
(3) It is applied to an extruder or injection molding machine to improve the extrusion efficiency and reduce the load on the extruder.
(4) It is applied to transfer resin and melt resin to make the melt uniform and build pressure on the die.
● Use and characteristics of RT series melt pump/hot melt adhesive pump
RT series melt pump/hot melt adhesive pump is suitable for conveying liquids with relatively high viscosity and no granular impurities. It has the characteristics of high output pressure, high viscosity of the conveying medium, high operating temperature, vacuum input port, easy adjustment of speed, and large flow range. The material of the pump is temperature resistant, has sufficient strength and dimensional stability.
● Working principle of RT series melt pump/hot melt adhesive pump
It belongs to a positive displacement pump, which relies on the mutual engagement of the main and driven gears to cause changes in the working volume to transport the melt when working. The working volume is composed of the pump body, the cogging of the gear and the bearing sleeve with the function of a side plate. When the gear rotates, the melt enters the cogs of the two gears in the suction chamber. As the gear rotates, the melt is brought into the discharge chamber from both sides, and the gears engage again, so that the melt in the cogs is squeezed out of the discharge chamber and pressed to the outlet pipe. Bearings cannot use the usual lubricating grease to avoid contaminating the melt, and melt self-lubricating is usually used.
Parameters of hot melt adhesive pump:
Type |
turn displacement ml/r
|
Rotation r/min
|
Outlet pressure≤mpa
|
Inlet pressure mpa
|
recommended to use flow L/h
|
Operating temperature
|
RT-5.0
|
5.0
|
10-80
|
25
|
-0.05-30
|
≤13.5
|
≤400℃
|
RT-10
|
10
|
10-80
|
35
|
-0.05-30
|
≤25
|
|
RT-31.5
|
31.5
|
10-60
|
35
|
-0.05-30
|
≤65
|
|
RT-63
|
63
|
10-60
|
35
|
-0.05-30
|
≤125
|
|
RT-100
|
100
|
10-60
|
35
|
-0.05-30
|
≤200
|
|
RT-200
|
200
|
10-60
|
35
|
-0.05-30
|
≤400
|
|
RT-315
|
315
|
10-60
|
40
|
-0.05-30
|
≤630
|
|
RT-500
|
500
|
10-60
|
40
|
-0.05-30
|
≤1000
|
|
RT-1000
|
1000
|
10-60
|
40
|
-0.05-30
|
≤2000
|
|
RT-1600
|
1600
|
10-50
|
40
|
-0.05-30
|
≤3200
|
|
RT-2500
|
2500
|
10-50
|
40
|
-0.05-30
|
≤5000
|
|
RT-4000
|
4000
|
10-40
|
40
|
-0.05-30
|
≤7000
|
|
RT-6300
|
6300
|
10-40
|
40
|
-0.05-30
|
≤11000
|
|
RT-800
|
8000
|
10-40
|
40
|
-0.05-30
|
≤15000
|
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