Melt Pump
- 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 gear melt pump
- PID Control System for extrusion
- PLC Control System for extruder
- ZB-U series melt extrusion spinning
- ZB-E series transfer melt pump for e
- ZB-H series high temperature and hig
- ZB-R series gear melt pump for rubbe
- ZB-K series chemical stainless steel
- ZB-D series pipeline melt pump for p
- ZB-F series melt pump for reaction k
- ZB-B series dosing standard thermopl
- ZB-C series plastic granule machine
Screen Changer
- 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
- Plastic extruder filter extrusion sc
- 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
Feeding System
- 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
contact us
- Batte Machinery Zhengzhou Co., Ltd.
- E-mail: info@battemachinery.com
- 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.
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- PVC hot cut hydraulic screen changer
Analysis of the cold and hot working mode of the screen changer of the granulator
Some friends are not very familiar with the cold cutting and eager working mode of the pelletizer screen changer during the working process. Cold cutting and eager cutting are respectively carried out according to the different raw materials used in the work. Eagerly. So what kind of material is cold cut and what kind of material is eager to cut? Let us take a look at the following from the automatic screen changer manufacturer.
(1) The granulation of large and super large petrochemical raw materials or the granulation of modified materials generally adopts underwater heat cutting. Due to the large filtering area, large melting pressure, high temperature and high output, ordinary sealing methods cannot meet the requirements and are easy to leak. The screen changer with elastic sealing system and automatic compensation is adopted. The sealing pressure increases (in proportion to the increase of the melting pressure) and never leaks. The screen change is convenient and fast, and the service life is super long.
(2) The small-scale cold-cutting pelletizing process generally uses a multi-screen reciprocating filter screen changer (such as: double-column four-station hydraulic screen changer, double-column four-station backwash hydraulic screen changer) , Because it is equipped with a voltage stabilizing and automatic exhaust mechanism, it does not stop when changing the screen, does not affect the normal production, and the particles are smooth and without bubbles. The integrated design and manufacture of the die and the screen changer are reasonable, economical and affordable!
(3) Die face hot-cutting process, if used for PVC raw materials, adopts double-station rapid screen change technology, integrated design and manufacture of die head and screen changer, more reasonable flow channel structure and distribution, no melt retention, flow rate and particle size It is more uniform and shortens the length of the flow channel. The resistance is small and the output is higher.
The above three points are about the whole content of cold cutting technology and eager cutting technology under what kind of raw materials are used in the screen changer of the granulator. Cold cutting and eager cutting are two different working modes. Don't confuse it. Oh! Welcome to consult: info@battemachinery.com
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