Pipeline Extrusion Pump Technical Parameter:
Pump: high temperature tool steel, stainless steel, chrome-nickel steel
Gear: high temperature tool steel, nitriding steel, stainless steel
Plain bearings: high temperature tool steel, specialty materials and coatings
Seal: Spiral sealing, packing, packing + screw seal, other combinations of seal
Heating system: oil heating
Gear shape: tooth straight teeth, Helical or herringbone teeth
Pipeline Extrusion Pump Operating Parameter:
Viscosity: ≤40000Pa.s
Working temperature: ≤400 ℃ (750 ° F)
Cleaning temperature: ≤450 ℃ (850 ° F)
Outlet pressure: ≤40MPa (6,000psi)
Specification / flow range:
From 0.5CC-12000CC, 0.5cm3 / rev - 2500cm3 / rev
|
Type
|
CC/Rev
|
Capacity (L/H)
|
Heating power (kw)
|
Driven system (km)
|
Pressure
|
Temperature
|
|
ZB-0.2
|
0.2
|
0.2-0.6
|
0.5
|
0.37
|
Inlet pressure: ≥0Mpa
Exit pressure:
≤35Mpa
|
Operating temperature:≤350℃
Clearing temperature:≤450℃
|
|
ZB-1
|
1
|
1-3
|
1
|
0.5
|
|
ZB-2
|
2
|
2-6
|
1
|
0.75
|
|
ZB-5
|
5
|
5-15
|
1
|
1.1
|
|
ZB-10
|
10
|
10-30
|
1
|
1.5
|
|
ZB-20
|
20
|
20-60
|
2
|
2.2
|
|
ZB-31.5
|
31.5
|
30-90
|
2
|
3
|
|
ZB-50
|
50
|
50-150
|
2
|
4
|
|
ZB-100
|
100
|
100-300
|
3
|
5.5
|
|
ZB-150
|
150
|
150-450
|
4
|
7.5
|
|
ZB-200
|
200
|
200-600
|
4
|
11
|
|
ZB-250
|
250
|
250-750
|
5
|
15
|
|
ZB-315
|
315
|
300-900
|
6
|
18.5
|
|
ZB-400
|
400
|
400-1200
|
8
|
22
|
|
ZB-500
|
500
|
500-1500
|
10
|
30
|
|
ZB-630
|
630
|
600-1800
|
12
|
37
|
|
ZB-800
|
800
|
800-2400
|
15
|
45
|
|
ZB-1000
|
1000
|
1000-3000
|
18
|
55
|
|
ZB-1500
|
1500
|
1200-4500
|
20
|
75
|
The benefits of Pipeline Melt Pump For Extrusion:
1. Pipeline extrusion pump improve stability dimensions: effectively isolate the die from the upstream pressure fluctuations, the extruded product dimensional tolerances to a minimum.
2. Melting quality control: Extruder back pressure regulator to reduce the residence time, stabilizing role in mastication, and lower the melting temperature.
3. Increasing production: reduce the pressure on the screw of the requirements of the screw to the die pressure was changed from the original construction of the die melt pump to build pressure, high-speed and efficient extrusion screw, called for the establishment of pressure regardless of size, are providing very high effectiveness.
4. Reduce the use of raw materials: extruded final product finished size change is small, reduce waste and reduce scrap rates.
5. Fluctuations and the impact of the elimination of the screw: effectively solve the pressure due to the melt density or extruder parameters caused fluctuations.
6. Enhance the extruder flexibility: pipeline melt pump for extrusion allows you to change the processing conditions, such as higher feed back the amount, temperature and pressure.
7. Reasonable handling and operation: pressure closed-loop control, PLC or only instruments.
8. Extend the life of the extruder: lower extrusion pressure extruder, reducing the intensity of the work of the extruder, can greatly slow down the wear of the screw and barrel, extending the life of the extruder.
9. Operating costs less: pipeline extrusion pump provide a more accurate delivery measurement, avoid waste materials.