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
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- 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 pumps in the XPS extruded foam sheet industry
Batte melt gear pumps for thermoplastic extrusion processes, such as sheet, plate, pipe and film industries require a special stable extrusion pressure flow system between the outlet and the die head of the metering pump installed in the extruder. This series of melt pump adopts special gear structure and special flow design to ensure stable outlet pressure and flow rate.
I. XPS foam sheet specifications: (width mm * thickness mm) 60*2 60*2.5 60*3 60*3.5 60*5 60*10
2. the product: XPS insulation board Raw material: benzene modified material Foaming medium: CO
3. the main production equipment: double-stage extruder (Φ135 and Φ150 screw)
Supporting equipment for Φ135: screen changer 8 temperature zones, respectively 172°C 156°C 160°C 160°C 144°C 218°C 240°C
Supporting equipment for Φ150: melt pump, mixer, exchanger, mold heater, plate mold Temperature zone is 7, respectively: 202°C 162°C 158°C 146°C 110°C 66°C 75°C
4. Φ135 screw parameters: motor power 75KW, frequency 105, speed 30.4 rpm
Φ150 screw parameters: motor power 55KW, frequency 79, speed 39 rpm
Melt pump parameters: Model MP-M-315CC Inverter motor power 18.5KW PID control system
Melt pump inlet pressure: 15MPa Outlet pressure: 25MPa Inlet temperature: 93°C Melt pump temperature 125°C Outlet temperature: 116°C. Speed 12rpm Current 27A
5. Kneader temperature 125°C Mold temperature 150°C Mouth mold temperature: 70°C
6. foaming parameters: Freon Infusion pressure 25MPa.
Conclusion: The advantages of adding melt pump in XPS foaming production line.
1. Reduce the specific gravity
2. Make the XPS sheet inside and outside the temperature and pressure to reduce the uniform temperature, can solve the problem of sheet bending
3. Can increase the pressure required by the mold
4. Can temperature XPS sheet cross-sectional dimensional accuracy
Email: info@battemachinery.com
Whatsapp: +86 158 38331071
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