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: sale@meltpump.com
- whatsapp: +86 158 38331071
- Tel: +86-371-67991755 / 67992755
- FAX:+86-371-67993277
- Address:No.11 Changchun Road, High-tech Zone, Zhengzhou, China.
News
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- Core Functions, Principles and Techn
- Selection and use of melt pumps
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- Sheet extruder melt pump core advant
- Melt Pump Models
- Melt pump and screen changer for pla
- High Precision Melt Metering Pumps
Structure, performance and principle of melt metering pump
Melt metering pump is a kind of gear pump, which is mainly used with rubber and plastic extrusion equipment to transport, pressurize and measure high temperature and high viscosity polymer melt. Zhengzhou Bart provides melt metering pump models from 0.5cc to 12000cc, which can meet the production needs of many plastic extrusion production lines. The structure, performance and working principle of the melt metering pump are described below.
The melt metering pump is composed of the following parts: main pump body, front cover plate, rear cover plate, 2 pairs of D-type shaft sleeve, driving shaft, driven shaft and seal. It is usually sealed by spiral + cold water ring, with good sealing effect. The working principle of melt metering pump: the gear is driven by the motor to realize the stable and uniform transmission of medium; the flow of melt metering pump is precisely controlled by the speed control of the motor. If the melt metering pump is applied in the extruder production line, it can ensure the stable melt conveying and reduce the impact of melt pressure fluctuation on the die head; after the melt metering pump is adopted in the extrusion production line, it can effectively increase the overall production capacity of the extruder production line; reduce the back pressure of the extruder, thus reducing the medium residence time in the extruder, so that the whole plasticizing process can To become more stable.
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