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
melt pump bearings
As one of the manufacturers of elastomer extrusion melt pumps, thermoplastic extrusion pumps, industrial polymer gear pumps, chemical melt metering pumps and polymer melt pumps in China, Batte has more than 20 years of experience and specializes in providing melt transfer solutions. Extrusion melt pump is a gear pump for pressurized conveying of polymers, chemicals, lubricating oils, and plastic polymers.
Bearings are one of the core components of gear melt pumps. The selection and design of bearing materials are very particular to ensure the efficiency and stable operation of the pump. Usually plain bearings are used in gear pumps. In this type of bearing, the inner diameter is slightly larger than the inner shaft diameter. The conveyed medium flows into the bearing through the lubrication groove and builds up a lubricating oil film in the bearing. The shaft floats and rotates in bearings. To lubricate the bearing through the material, it must be ensured that there is material between the shaft and the bearing, otherwise it will cause damage to the shaft and the bearing. This damage is usually irreparable and results in the need to replace shafts and bearings.
1. Sliding bearings
When the sliding bearing is in operation, friction will occur due to the contact between the journal and the bearing bush, which will cause the surface to heat up, wear and even "seize". Therefore, when designing the bearing, the sliding bearing material with good friction reduction should be used to make the bearing bush, and suitable lubricants And adopt suitable supply methods, improve the structure of the bearing to obtain thick film lubrication, etc.
2. Ring bearing
Ring bearings are used for higher pressures on the suction side, with the shaft extending from both sides. During start-up, pressure may be exerted on the friction bearing from behind through the bushing balance hole to prevent a possible braking effect on the gears. The bearing is supported in the housing groove by the collar and cannot be pressed against the gear. Ring bearings can also be used if they are larger pumps.
3. Roller bearing
Sealed roller bearings are used for complex requirements. Roller bearings can be used both as lubricated hybrid bearings (metal + ceramic) and as sealed bearing units with shaft protection sleeves, e.g. for rubber solutions (medium viscosity ~15Pas) for flushing with dilute solvents. High temperature melt pump manufacturer info@battemachinery.com
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