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
The structure and characteristics of the melt discharge pump polymer reactor kettle melt pump
The low-pressure large-flow kettle bottom discharge pump is suitable for the reaction transportation of high-temperature and high-viscosity polymer melts with low output pressure and large flow, such as resin, chemical fiber and other industries. It is generally installed at the bottom of the reactor and used as a feed pump. The melt discharge pump for the bottom of the kettle has strong self-priming ability and can feed under vacuum conditions; in the design of the gear, the tooth width is increased to facilitate the transportation of large flow. The melt discharge pump at the bottom of the kettle can be heated by electric heating or heat transfer oil according to the actual working conditions.
The polymer melt discharge pump is mainly composed of a pump casing, a driving gear, a driven gear, a sliding bearing, front and rear covers, and packing seals. Involute helical gears are often used in melt discharge pumps for conveying high-viscosity and high-pressure polymer melts, and the helical gears have the smallest pulsation during the conveying process. The gear and the shaft are made into one piece to improve its rigidity and reliability. The gears of the low-pressure melt discharge gear pump often adopt a square structure, that is, the tooth width of the gear is equal to the diameter of the tip circle. The tooth width of the high-viscosity gear pump used in high-pressure applications is smaller than the diameter of its tooth tip circle, which is to reduce the radial pressure area of the gear and reduce the load of the gear and bearing.
The melt discharge pump for the bottom of the kettle is generally installed at the bottom of the reaction kettle, and adopts the installation form of motor + reducer + universal coupling. The resulting displacement ensures the normal operation of the entire device. The discharge pump for the bottom of the kettle provided by Zhengzhou Battehas a displacement of up to 20000CC, which can meet the production needs of most polymer melts. info@battemachinery.com
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