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
- Why Are Screen Changers Installed in
- The control of the melt pump speed n
- Introduction to the Basic Structure
- Analysis of the Structure and Functi
- Application, Structure, and Technica
- Melt Pump: The Secret Weapon on the
- What are the roles of the metering p
- Structure, Performance, and Applicat
- dual-column screen changer in the me
- Screen Changer Selection Strategy Ba
What are the heating methods of high temperature melt gear pumps?
High-temperature melt gear pump is a device for forced material transfer through gear meshing. High-temperature melt gear pump is a kind of gear pump, which is suitable for high-temperature and high-viscosity polymer melt transfer, pressurization and metering, and has wide application in polyester chemical fiber and plastic extrusion industries. There are two main heating methods for melt gear pumps: thermal medium heating and electric heating.
1、Heat medium heating
Melt gear pump thermal medium heating is mainly through the shell of the insulation jacket or insulation runner to achieve the jacket design pressure is generally not higher than 1.6MPa, the thermal medium is mainly divided into two kinds of gas-phase thermal medium and liquid-phase thermal medium. The gas-phase thermal medium generally adopts biphenyl-biphenyl ether mixture, and the liquid mixture is heated by the thermal medium furnace and then depressurized and flash evaporated, in which part of the thermal medium is vaporized for the user's use, and the remaining thermal medium is recycled after the condensate of the gas-phase thermal medium is discharged from the user's end. The liquid-phase thermal fluid is usually partially hydrogenated triple biphenyl, which is heated and circulated in the system to heat each equipment and pipeline.
2、Electric heating
Electric heating is a high efficiency heating method, fast and uniform heating, easy to operate and safe to use. Commonly used electric heating devices are: electric heating rod, cast aluminum / cast copper electric heating plate, mica / ceramic electric heating circle, electric heating tape, etc.. The electric heating is mainly controlled by the temperature control meter to energize and de-energize the electric heater to realize the precise control of temperature.
The melt gear pumps provided by Zhengzhou Bart can be widely used in many polymer material fields such as PLA/PBAT/PGA industry for degradation materials, PS/HIPS/ABS industry, PET/r-PET/PA industry for chemical fiber, rubber/extrusion, etc. info@battemachinery.com
Previous：Zhengzhou Batte invites you to visit booth 8P55 at Chinaplas 2023Next：Melt pumps in the XPS extruded foam sheet industry