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: info@battemachinery.com
- whatsapp: +86 158 38331071
- Tel: +86 371 67991755
- After-sales Tel: +86 371 67997677 / 67997877
- Address:No.11 Changchun Road, High-tech Zone, Zhengzhou, China.
News
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Plastic pipe specific melt pump
一、Precision Metering and Stable Extrusion
High-Precision Flow Control: The dedicated melt pump for pipe materials employs a volumetric design, where the volume of melt delivered per revolution of its gears is relatively fixed. By precisely controlling the gear speed, high-precision flow control can be achieved, ensuring dimensional accuracy of the extruded pipe and reducing waste rates.
Effective Isolation of Fluctuations: During the extrusion process, phenomena such as uneven material feeding, temperature fluctuations in the barrel and die head, and screw speed pulsations are difficult to avoid. The melt pump effectively dampens fluctuations transmitted from upstream processes, quickly entering a stable operating state, resulting in more stable and uniform dimensions of the extruded pipe.
二、Increased Production Efficiency and Quality
Boosted Output: With the use of a melt pump, the extruder can operate at lower pressures and temperatures, significantly reducing leakage flow and the axial force on the screw. This allows for high-speed and efficient extrusion of materials, increasing the production volume of pipes.
Improved Quality: By adjusting the extruder's backpressure, the residence time of the melt within the screw barrel is reduced, stabilizing the plasticization process and lowering the melting temperature. This enhances the quality of the pipes, such as smoother surfaces and more uniform internal structures.
三、Extended Equipment Lifespan
Reduced Component Wear: With the installation of a melt pump on the extruder, its pressure reduction function is transferred to the melt pump, lowering the pressure within the extruder barrel. This significantly reduces wear between the screw and barrel, as well as the load on the thrust bearings of the gearbox, thereby extending the lifespan of the extruder.
四、Excellent Material Adaptability
Compatibility with Various Polymeric Materials: The processable materials cover almost all polymeric materials, such as PE, PC, PP, PVC, HIPS, PS, PA, TPU, fluoropolymers, polysulfones, polyesters, thermoplastic elastomers, rubbers, and hot-melt adhesives, meeting the needs of different pipe production.
Suitable for Extrusion of Special Materials: Some dedicated melt pumps for pipe materials adopt special designs and materials, such as improved gear parameters, specialty materials, and wear-resistant coatings, making them more suitable for the extrusion of transparent products like PC and PMMA, as well as PVC thermosensitive materials. This improves production efficiency while ensuring product quality.
五、Linear Extrusion Characteristics and Online Monitoring
Facilitated Coordination: The delivery capacity of the melt pump is basically linearly related to its speed, with minimal leakage flow. Therefore, by knowing its speed, one can accurately determine changes in flow rate, allowing for synchronization of upstream and downstream equipment with the gear pump, facilitating coordination between them.
Real-Time Monitoring: By utilizing information such as pressure and temperature collected at the inlet and outlet of the melt pump, real-time online monitoring and feedback control of the entire extrusion process can be achieved, promptly identifying and resolving issues during production, further enhancing production stability and product quality.
六、Reliable Sealing and Self-Lubricating System
Prevention of Glue Leakage: Using filling seals and mechanical spiral seals, the leakage of glue is effectively prevented, ensuring production continuity and environmental cleanliness.
Self-Lubricating Function: The pump self-lubricates using the conveyed plastic melt, eliminating the need for conventional lubricants or greases, avoiding contamination of the material and reducing maintenance costs.
七、Optimized Structural Design
Reduced Material Residence Time: The pump body features high surface smoothness, and the self-lubricating system and inlet/outlet flow channels have been optimized with linear flow channel design, effectively reducing the residence time of material within the pump, achieving optimal plasticization and stable, balanced extrusion.
Versatile Installation Methods: Suitable installation methods can be provided based on different customer site conditions, such as horizontal or vertical arrangement of the pump's input shaft, adding flexibility and practicality.
Email: info@battemachinery.com
WhatsApp: +86 158 38331071
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