- Polymer extrusion melt gear pump
- melt pump for plastic extrusion
- Polymer Reaction Kettle pump
- gear pump rubber extruder
- melt pumps for extrusion
- Melt Gear Pumps for BOPP Films
- ZB-G bearing external melt pump
- melt pump for pvc extrusion
- ZB double shaft drive melt pump
- Explanation of terms for melt pump d
- ZB-X Series Chemical pump
- PID Control System for extrusion
- PLC Control System for extruder
- ZB-U series gear metering spinning p
- ZB-E series pressurized melt pump fo
- ZB-H series high temperature and hig
- ZB-R series gear melt pump for rubbe
- ZB-K series polymer melt pump for re
- ZB-D series pipeline melt pump for p
- ZB-F series melt pump for reaction k
- ZB-B series dosing melt pump for hig
- ZB-C series plastic melt pump extrud
- polymer melt filtration screen changer
- recycled plastic screen changer
- slide plate screen changer
- pillar screen changer
- dual bolt screen changer
- continuous screen changer
- screen changer polymer filter
- Extrusion screen changer breaker pla
- Biodegradable plastic PBAT/PLA hydra
- Single plate hydraulic screen change
- plastic extrusion screen changer
- single plate hydraulic quick screen
- Manual control screen changer
- Double plate continuous hydraulic sc
- Automatic mesh belt continuous scree
- Double piston four screen cavities c
- Single plate double screen cavities
- Single piston double screen cavities
- Double piston four screen cavities b
- Dual Bolt double screen cavities hyd
- force feeder extruder
- loss in weight feeder for masterbatc
- continuous feeding system
- Liquid loss in weight feeder
- china volumetric screw doser feeder
- Multi-component loss in weight feede
- Micro loss in weight metering feeder
- Single screw gravimetric dosing feed
- Twin screw loss in weight metering f
melt blown progress
- Batte Machinery Zhengzhou Co., Ltd.
- E-mail: firstname.lastname@example.org
- whatsapp: +86 158 38331071
- Tel: +86 371 67991755
- After-sales Tel: +86 371 67997677 / 67997877
- Address:No.11 Changchun Road, High-tech Zone, Zhengzhou, China.
- Structure diagram of melt pump and l
- PVC pelletizing plastic extrusion hy
- stainless steel melt pump extruder f
- dosing gear melt pump for plastic bl
- Polymer melt pump application screw
- Melt pump for PET PP sheet extruder
- How to choose a screen changer?
- hydraulic screen changer for box str
- plastic film extrusion melt pump
- Polymer Filtration manual Screen Cha
How to choose a screen changer?
As an important part of extrusion and polymerization lines, screen changers are increasingly used in related industries. There are various types of screen changers, which can be divided into discontinuous screen changers, continuous screen changers, and continuous backwashing screen changers just by using performance. Today, we analyze from the performance aspect, how should we choose.
一. continuous backwashing screen changer
Continuous backflush screen changer is mainly double column type screen changer, the screen shape is mostly round, because of its different backwashing structure also has long strip, cylinder, horseshoe, etc., its screen changing, backwashing process pressure and process is relatively constant, the main application areas：
1, recycling production: granulation or extrusion-related production.
2、Production with very stable process requirements.
3、Polymerization production or extrusion production requiring an extended number of screen uses.
二. Continuous screen changer
Continuous screen changer is mainly double column, single column and single plate can also be designed as continuous type, but its performance is not as good as double column type screen changer. Continuous screen changer can also be divided into round, rectangular, curved, cylindrical, rectangular, etc. The pressure and process of screen changing are relatively stable, and the main application areas:
1、Direct extrusion: film, profile, sheet, pipe, fiber, packing tape, pulling strip pelletizing, etc.
2, co-mingling: underwater pelletizing, water ring pelletizing, strip pulling and pelletizing, etc.
3, raw material production: polymerization production line.
4、Recycling production: recycling material production, production of waste products in production, production of trimmings in production, etc.
三. Non-continuous screen changer
Non-continuous screen changers include: manual screen changer, single plate screen changer, single column screen changer, etc. The single column screen changer can be divided into round, long, curved, cartridge, etc. from the shape of the screen. Discontinuous screen changers have relatively large pressure fluctuations during screen change or require short downtime, and the main application areas:
1、Interrupted production process.
2、Small test lines.
3、Pure color material processing.
4、Small batch masterbatch production and co-mingling production, etc.
Zhengzhou Batte is a professional manufacturer of melt gear pump and screen changer, integrating R&D, production and sales. If you have any needs, welcome to contact us at any time to provide you with quality products and services.
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