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
Introduction to the structure and working principle of the melt pump?
Melt pump is a positive displacement conveying device, and the flow rate is strictly proportional to the pump speed. The structure of the melt pump is composed of pump casing, driving and driven gears, sliding bearings, front and rear end plates, packing seals, and other components. It is mainly used for the transportation, pressurization, and metering of high-temperature and high viscosity polymer melts. In foreign countries, high-temperature melt pumps are widely used in the extrusion molding of plastics, resins, rubber, and chemical fiber products.
The melt pump is composed of the tooth profile of two gears, the pump body, and the side cover plate, which form the feeding, feeding, and discharging areas of the high-temperature melt pump. During operation, the melt is transported by the change in working volume caused by the mutual meshing of the master and slave gears. When the gear rotates in the specified direction, the melt will enter the middle of the grooves of the two gears in the feeding area, and then the gear starts to rotate. The melt is brought into the feeding area from both sides, and the gear teeth again, allowing the melt in the grooves to be squeezed out of the discharge area and pressed into the outlet pipeline. As long as the pump shaft rotates, the gears pressurize and transport the molten material to the outlet. Therefore, the pump outlet can reach a high pressure, while there are no high requirements for inlet flow rate and pressure.
Email: info@battemachinery.com
WhatsApp: +86 158 38331071
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