Wuxi, Jiangsu, China
Business Type: Manufacturer/Factory
PVC WPC profile extrusion making machine / production line
PVC profile extrusion production line mainly composed by conical twin screw extruder, vacuum calibration table, haul off machine, cutting machine, stacker.With different moulds, it can produce various UPVC profile, such as:PVC window door profile, PVC door panel, PVC window sill board, cabinet door board, curtain box and different decorative PVC profiles.
And by changing screw barrel and mould, it can also produce PVC based WPC products, such as:WPC wall panel, WPC window door frame moldings, skirting moldings, WPC door board etc.
Main features of PVC WPC profile production line:
* extruder flange adopts hinged type, convenient for changing filtration net, reduce time for changing net.
* speed controlled by inverter, saving power and easy to adjust speed
* extruder temperature controlled by Omron intelligent controller, temperature fluctuation self adjusting
* easy and convenient for operation and maintain
* low power consumption
* economical price, suitable for large scale investment.
Main parameter of PVC profile extrusion machine:
Max applicable width
1. Extrusion system : (screw barrel)
Screw diameter: 50mm, 105mm(Can be customized)
Designed output: 50-150kg/h
The screw structure is specially designed for PVC wood-plastic. It rotates in different direction through conical toothed combination. The rotation speed is 1-34.7r/min.
Screw material: high quality alloy steel -38CrMoAlA, after high temperature nitriding treatment, nitriding layer depth: 0.5-0.7mm, surface hardness ≥HV740-940
Cylinder material: high quality alloy steel -38CrMoAlA, after high temperature nitriding treatment, nitriding layer depth: 0.6-0.7mm, surface hardness ≥HV740-940
Barrel temperature control system:
Heating zone: cast aluminum heating ring + stainless steel surface housing + cooling fan
Cooling device: Fans use air as a medium to provide accurate temperature control
Number of heating areas: 4. Total heating power: 11.6KW.
The temperature range is 50-300ºC
Power of cooling fan: 3×180W/ set
Screw barrel quality assurance: advanced processing and testing equipment, strict heat treatment control process, provide test block and test report, normal service conditions.
2. Feeding system:
(1) 304 stainless steel feeding hopper.
(2) Power of feeding motor: 0.55kW three-phase asynchronous motor, connected with miniature pendulum needle transmission, motor speed range 10-1500r/min, feeding speed range 1-50r/min.
(3) Speed control of feeding device, controlled by ABB AC inverter
3. Transmission reduction system
(1) Adopt high torque reduction box
(2) Water cooling device
(3) Gear material of reduction box: 20CrMoTi, gear reduction, using hard tooth surface bevel combination, gear carburizing tooth grinding treatment
(4) Using German technology, long service life, low noise, low heat
(5) Horizontal reduction gearbox. The main motor is connected to the reduction gearbox through a shaft coupling
(6) Distribution box: the output of single torque is changed to the output of biaxial torque through superbevel gear
4. Main motor system
(1) AC main motor: Bed Siemens motor
(2) Power of main motor: 18.5KW, 380V, 50HZ
(3) Main motor speed regulation mode: ABB AC inverter control
5. Extruding dimensions and weight
(1) External dimension: 2000×1500×2300mm
(2) Center height: 1000mm
(3) Machine weight: about 2000Kg
6. Electrical control system
(1) Optimized electrical control cabinet
(2) Omron temperature control meter control system, PID type temperature fluctuation automatic setting adjustment
(3) AC inverter is produced by ABB
(4) Schneider contactor
(5) Emergency shutdown device and alarm system
(6) The thermocouple plug shall be inserted with two pellets
7. Detection range of alarm system:
(1) overcurrent protection and alarm function