PU Sandwich Panel Production Line
Panel from the continuous sandwich panel production line is a composite structure consisting of two external facings and an insulating core. The core can be flexible with Polyurethane, Mineral Wool, Glass Wool, PIR, Phenolic or EPS. Various profiles are available according to customer's requirement with pre-painted steel sheets, PVC sheets, Aluminum paper or other similar supports.
A) Application of the pu panel production line
This production line is suitable for manufacturing socket type ( wall plate panel ) and lapped type ( roof tile panel ) pu sandwich panels.
B) Flow Chart :
Uncoiler - Feeding Guide - Roll Forming Machine - Rolling Conveyer - Steel Pre-heating - Foaming Machine - Double Belt Pressing Machine - Rolling Conveyer - Cutting To Length - Runout Table - Auto Stacker - Auto Packing Machine
C) Main Technical Datas:
Production type: Continuous and automatic production
Specification of material: thickness 0.3-0.8mm
Width of material: 1200mm Max.
Main power: 40KW
Total power: 100KW
Structure of roll forming machine: upper and lower pressing group, producing with the pu complex mainframe
Structure of complex mainframe: up and down belt positioning, side seal die positioning
Foaing system: Continuous and automatic foaming, foaming capacity can be stepless adjustable.
Foaming thickness: 40-200mm
Way of Controlling: All Siemens PLC Computerized controlling
Total weight: about 30 Ton
Total length; about 95 meters
Introduction of production line
The PU continuous production line composed of un-coiler, Cut off the docking, filming, rib/forming, preheating, foaming, continuous solidify, cutting, stacking and packing etc. with high Automation and stable performance.
Roll forming area:
There are upper and lower roll forming machine and quick change system, it is possible to produce various profiles to meet diversified demands.
Foaming area composed of High pressure PU foaming machine , casting machine and double crawler etc.PU provided foaming machine with electrical metering mechanism, automatic coil provided system to insure the material mixed according to ratio, spraying equally, the double crawler with accurate temperature control system and safety foaming processing to assure foaming equally and stable.
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