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:

1). Granulating Line, such as PP, PE, PET, PA etc.

2). Film Line, such as PET, CPE, BOPP, PE, HDPE etc.

3). Sheet, Plate Line, such as PP, PE, PET, ABS etc.

4). Packing Strap Line, such as PP, PET etc.

5). Hollow Products Line.

IKV-HB*2 series hydraulic screen changer features:

1). Single-plate hydraulic screen changer: Equipped with two working screens, it realized very quick screen changing, enhancing producing efficiency and maintenance

2). Screen changing time is within 2 seconds.It enjoys very good seal effect with double sealing systems of Bronze ring and water cooling at the top and bottom of its body.

3). The screen is designed with elliptical bore which doubles the filtering quantity, and ensuring high output.

4). Equipped with extremely precise electrical ruler controlling system, it enjoys very smooth and quick changing motion. Hydraulic controlling system ensure secure operation.

5). It works well even under the high temperature of **0°C and high pressure of *5Mpa**0Mpa

Parameter of IKV-HB*2 series screen changer

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

Double Plate Double Working Station Screen Changer IKV-HB****0 Φ*0 *0×2 3.5 **0 *****0 ****0

 IKV-HB*****0 Φ**0 *8×2 4.5 **0 ******0 ****0

 IKV-HB*****0 Φ**0 **3×2 5.5 **0 ******0 ****0

 IKV-HB*****0 Φ**0 **6×2 6.5 ***0 ******0 ****0

 IKV-HB*****0 Φ**0 **4×2 7.6 ***0 *******0 ****0

 IKV-HB*****0 Φ**0 **4×2 8.5 ***0 *******0 ****0

 IKV-HB*****0 Φ**0 **0×2 9.5 ***0 ********0 ****0

 IKV-HB*****0 Φ**0 **6×2 *3 ***0 ********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