pe foam sheet plate blown film pelletizing extruder GY 200CC gear pump

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Price:RUB 114,364.50 - RUB 228,729.00
Price in USD:Details

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Product Overview

Description

PE foam sheet extrusion line metering pump

Melt pump is used on extruder for transporting and metering high temperature and viscosity polymer melt ; at the same time, increase and stabilize the pressure of  material from extruder then transport to die. Its capacity of stabilizing and metering kinds of plastics is better than kinds of extrusion. Melt pump also called metering pump, extrusion pump, gear pump, it is widely used  in extrusion molding in plastic, resin, rubber industry. Now granulation, film, pipe, plate, sheet, and other industries; melt pump is the essential part of extrusion equipment, applied in PP, PS, PET, PVC, ABS, PE, PA, rubber, and etc.

Melt pump belongs to positive displacement gear pump, there is a pair of cylindrical gear with external teeth relative rotation to transport high viscosity melt fluids. There are  straight tooth, helical tooth and herringbone tooth, three types of tooth to choose from. Every pair of gear is finished and assembled accurately to get precise flow rate. According to different extrusion situation, the pump and gear will do special disposition.

Pump  parameter

Pump models: 0.5CC-2000CC

Pump material: carbon steel and stainless steel 304/316/other required tool steel

Pump heating method: heater or conduction oil heating

Working temperature: 400

Clearing temperature: 450

Input pressure: 12Mpa

Output pressure: 45Mpa

Max pressure difference: 25Mpa

Material viscosity: 40000Pas

 

Melt pump advantages:

1. Stabilize the pressure of extruder from screw to die

2. Improve the product quality---- reduce the dimensional tolerance and waste, and then produce high precision product.

3. Improve the product quantity---reduce the pressure requirement to screw, from the original screw to mold head build pressure, change to melt pump to mold head build pressure, screw can increase the extrusion speed.

4. Reduce energy consumption per unit.

 

Technical data

 

Type

CC/Rev

Capacity

(L/H)

Heating power

(kw)

Driving power

(kw)

GY-5

5

2-15

1

1.1

GY-10

10

5-25

1

1.5

GY-20

20

10-50

2

2.2

GY-31.5

31.5

15-70

2

2.2

GY-50

50

25-100

3

4

GY-100

100

50-200

4

5.5

GY-150

150

70-300

5

7.5

GY-200

200

100-500

6

11

GY-250

250

125-600

8

15

GY-315

315

150-700

8

18.5

GY-500

500

250-1200

12

22

GY-800

800

400-1800

15

30

GY-1200

1200

600-2500

20

37

Factory

 

 

Detailed Images

 IMG_20201111_102836_

FAQ

 What are the benefit of screen changer on extruder?

1. Improve the quality of the final products

2. Greatly improve the plasticizing of the raw material

3. Make the product structure more homogeneous and product surface smoothness.

4. Protect the down stream equipments, such as melt pumps and the extrusion dies.

 

What are the benefit of melt pump on extruder?

1.To improve the stability of the product size

2. Melting quality control

3. Increase output

4. Reduce the raw material consumption

5. Improve the flexible of the extruder

6. Protect the extrusion die ,extend the service life of the extruder

 

What are the benifits of installation the screen changer and melt gear pump together?

1. Improve the melt plasticity

2. Improve the quality of the products

3. Extend the service life of the extruder

4. Greatly increase the output of the products

5. Reduce the labor interference

6. Reduce the unqualified products 

 

What do we need to pay attention when using the screen changer nad melt pump?

1. We should operate the screen changer and melt gear pump as the safety manual, prevent an electrical shock

2. To prevent ourselves scald

3.Do not disassemble the screen changer and the melt gear pump, any questions, please contact with the supplier

 

 

Packaging & Shipping

 packing

 

Shipping method can be choosed by customers, by sea or by air.

0.0225 s.