Product Description

~What is the screen changer?

The screen changer is a one or a plurality of screen of manual or automatic switching device, used for flow filter in the plastic material to filter out the impurities and foreign particles. The filter consists of an alloy porous plate, perforated plate mounted on a carrier plate or column, carrier can be moved to a system of job position and off-line switching between non working position. Net changing device can be installed to any new or existing extruder, melt pump, reactor or other extrusion production line. It can be used to filter any type of polymer melt, rubber and ceramic.

What is the role of the screen changer?

A lot of plastic machinery and the user does not yet know the machine can install screen changer. Such as the installation of the screen changer, not only can filter out impurities, but also greatly improves the plasticizing and raw material homogenizing effect, the texture of the product is more uniform, the surface quality and smoothness better. And in the case of non-stop replaceable filter, saving energy and reducing consumption, but also improve the yield also reduces the labor intensity. The use of screen changer, save manual screen changer, save cost, improve production efficiency.

How to choose a suitable screen changer?

As for screen changer, we need these following information:

1. What is the processed material, PP/PE/ABS/PET? Is it virgin material or recycling material?

2. Is the extruder single screw or twin screw? What size is the screw diameter?

3. Production capacity (Kg/h)?  Max operating pressure?

4. What is the finial products, plastic pipe or sheet, pellets?

5. Do you require continuous or discontinuous process?

According to the technical feedback, we will suggest that screen changer more suitable your processing requirement.

IKV shanghai industry Co., Ltd is the leading manufacturer for gear melt pump, screen changer, extrusion die, co-extrusion distributor and extruder lines in China. Our product widely used in plastic and rubber industry. Being a professional manufacturer, we are not only supply the best product, we also provide technical solutions for customs. We have been accumulating adequate experience on the application-specific technique.We have excellent team of engineers and quality control system to deliver quality value product and providing most important after sales service.

Application of screen changer:

All the kinds of plastic products, especially in the recycling and granulation combined with high impurities, such as PE/PP/PS/ABS/PET/PA/etc

It is widely used for all kinds of glue, adhesive, coating mixture, etc. 

It is used for material blending or filtering, and especially applicable for cast film, plate, sheets.

IKV-HB*1 series hydraulic screen changer features:

1). The filter screen is wrapped on each slide bearing bars full of small holes-the same function as the breaker plates

2). Continuous type means operation of screen change without machine halt or disruption of melt flow.

3). Equipped with air venting system

4). Fit for almost all kinds of polymers

5). It works well under the high pressure **0bar(*0Mpa) not impact the high performance.

6). Broad filtration screen area

Performance characteristics:

1. It can endure the high pressure and hot temperature

2. The materials will not leak out

3. The filter area is large

4. Reliable sealing structure improves the sealing effect

5. It can increase the production and reduce the consumption

6. It is easier to change the screen

7. It is easier to operate and maintain.

Parameter of IKV-HB*1 series screen changer

Type Model Diameter(mm) Filter Area (cm²) Heating Power (kw) Output (kg/h) Working Pressure (Mpa)

Single Column Double Working Station Screen Changer IKV-HZ****0 Φ*0 *9 4 *****0 ≤*0

 IKV-HZ****0 Φ*0 *8 6 ******0 ≤*0

 IKV-HZ*****0 Φ*0 *3 8 ******0 ≤*0

 IKV-HZ*****5 Φ**0 *8 9 ******0 ≤*0

 IKV-HZ*****0 Φ**5 **3 *0 *******0 ≤*0

 IKV-HZ*****0 Φ**0 **1 *2 *******0 ≤*0

Main parts of screen changer:

1). Screen Changer Main Body, including Oil Cylinder and Heater;

2). Hydraulic Station;

3). Electric Control System

Something more important than price!

1. Installation Services: During the period of installation and debugging, we shall offer training about effective operation and maintenance.

 

2. Technical Services: We can assist our clients to solve all kind of technical problems with our capable technical team, and we own adequate experience for production line transformation project. 

 

3. Warranty Services: We offer free after sale service except the engineers' traveling expense for any quality problem occurs during our *2 months warranty period