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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Multi layer co extrusion blown film screen changer installation scheme
Multi layer co extrusion film blowing production refers to the co extrusion production mode of multiple extruders with more than two layers. It can also be divided into two modes: up blowing and down blowing. The down blowing mode is common on the packaging film, and the agricultural film is basically blown above. The screen changer is generally installed between the flange of the extruder barrel and the connecting flange of the mold. The bolt is fixed on the screw hole of the screen changer through the flange, and the host moves backward. Many film blowers are equipped with filter element type and manual screen changer. When installing the screen changer, the original screen changer is removed and the Bart plate type double station screen changer is selected. The pressure is 50MPA, the screen is changed without stopping the machine, and there is no material leakage. The majority of customers have widely recognized it.
Because of the high production pressure of film blowing, the screen changer is easy to leak, so most customers are willing to use single column single station or dual station screen changer to avoid material leakage. The biggest advantage of the single column screen changer is that it has a high anti deformation coefficient, but it is impossible to change the screen without stopping the machine. The screen change is slow. Once the material is leaked, it is basically scrapped and cannot be repaired.
Batte single plate double station screen changer has high pressure bearing (50MPA pressure bearing), no material leakage, no need to stop the machine to change the screen, multi-layer co extrusion production screen change does not affect production, high cost performance, lower price than single column screen changer, convenient and fast screen change, less waste, which has been verified in large, medium and small film blowing production. info@battemachinery.com
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