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.
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BOPP film extrusion melt pump
The BOPP film extrusion melt pump plays a pivotal role in the plastic extrusion industry, particularly during the production process of BOPP (Biaxially Oriented Polypropylene) film. Below is a detailed analysis of the BOPP film extrusion melt pump:
I. Definition and Function
The BOPP film extrusion melt pump is a specialized device designed for the transportation, pressurization, and metering of high-temperature, high-viscosity polymer melts. On the BOPP film production line, it primarily functions to pressurize and stabilize the high-temperature plastic melt coming from the extruder, delivering it to the extruder head at a stable flow rate to ensure uniform quality and thickness of the film.
II. Key Advantages
Stable Pressure: The BOPP film extrusion melt pump stabilizes melt pressure, reducing pressure fluctuations, thereby enhancing extrusion process stability and product quality.
Increased Production: By pressurizing and stabilizing the flow rate, the melt pump enables increased extrusion output, boosting overall production line efficiency.
Energy Saving and Cost Reduction: The use of the melt pump reduces the extruder's load, conserves energy, and decreases production costs.
Ease of Control: The melt pump achieves near-linear flow output, facilitating precise control during the production process.
III. Application Scope
The BOPP film extrusion melt pump is widely utilized in the plastic extrusion industry, particularly during the production of films, pipes, sheets, and plates. With the development of the machinery industry, melt pumps have gradually gained recognition and adoption by industry professionals in the domestic market.
IV.Technical Parameters
The technical parameters of the BOPP film extrusion melt pump encompass various aspects, including:
Specifications and Models: Typically expressed as the displacement per revolution, measured in cc (cubic centimeters), with a wide range of specifications available.
Delivery Capacity: Directly correlated to the specifications and model, further adjustable by altering the pump's rotation speed.
Pressure Range: Output pressure can reach 0 to 40MPa (or even higher), with suction pressure encompassing vacuum to a certain positive pressure range.
Temperature Range: Operating temperature can reach ≤400°C (or ≤350°C according to some sources), while cleaning temperature is even higher.
Viscosity Range: Capable of handling media viscosities ranging from 1 to 40,000 Pa·s, accommodating a wide variety of polymer melts from low to high viscosity.
The BOPP film extrusion melt pump is a crucial component in the plastic extrusion industry, leveraging its advantages of stable pressure, increased production, energy efficiency, and ease of control to play a pivotal role in the BOPP film production process. When selecting and utilizing a melt pump, it is essential to consider the specific application scenarios and requirements comprehensively.
Email: info@battemachinery.com
WhatsApp: +86 158 38331071
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