double post hyraulic screen changer

 Dual plate screen changer

Why choose us?

Our screen changer has:
1. Large capacity, large filtering area: Capacity can be reached 20-11300 kg/h, Filtering area: 30-10000 cm².

2.Continuous process: no material leakage, no need to stop the machine when changing the screen, no production disruption or interference

3. High pressure and temperature resistant: max operation pressure can be 600 bar, temperature : 330℃.

4.Automatic without manual work:  fully automatic belt filter without manual work; back flush function: screen washing online to replace manual work.

5. Good wear-resistance: high-quality, high-performance alloy material after precise finishing and particular hardening.

6. Easy maintenance:  easy to install and maintain, reliable and economical.

7. Wide range of choices: we provide different dimensions of product which can meet various needs.

Double plate hydraulic screen changer realizes a screen changing operation by altering two plates with double filtering areas while keeps the continuous extrusion production.

Performance characteristic:

1.filter adopts high-performance steel, special processing technology and heat treatment method.

2.high abrasion, high temperature, high pressure.

ing well even under the high temperature of 300-400 and high pressure of 40-50Mpa.

4.the process of replacing screen is stable and continuous.

5.with the automatic alarm, automatic unloading.

6.the single-piston series of cylindrical screen changer have good stability. 

Specifications

1. dual-channel filter operational principle
2.no interrupting product, no waste, energy saving
3.higher yield and better quality

4. We provide single-plate, double-plate, single-column, double-column screen changer. Change the screen hydraulically for easy production and maintenance.

5. The filtering channels of double-plate two -position unit contributing to quick screen change-over, easy production and simple maintenance.

6. Come with built-in sealing device to ensure sound tightness and allow for mass production of any polymers, capable of being coupled with extruders of various specifications.

7. The screen change-over duration for the double-position quick screen changer ≤1 second. The filter area is optional from Φ30 to Φ330mm.

8. Come with grinding-resistant, pressure-resistant and high precision filter to ensure maximized filtering area and optimized filtering results.

Application:

1.granulation (master batch, cable materials, functional master batch, synthetic granulation, recycling granulation, etc.)

2.sheets.

3.plates.

4.pipe.

5.laminating.

6.blown film.

7.cable

Commissioning

At the requirement of user, sellers should send technician to install and commissioning the die at site of Buyers, expenses of the trip should be borne by Buyers.

After-sales service

12 months with proper operation by user, all the spare parts shall be replaced free of charge under guarantee period, fee for transportation and packing will be borne by users.