30 - 100 mm Rubber Belt Polyurethane Sandwich Panel Machine Colored steel PLC 

I. Brief Introduction

This PU Sandwich panel production line is an automatic production line. In the PU sandwich panel producing procedure, the product line can continuously produce sandwich panel with PU as its core material. The liquid state raw materials were continuously injected into the middle of two steel panels and reacting,foaming,solidifying in the double-rubber belt, the PU sandwich panel could be cut out automatically according to the required length for users. 

II. Working Flow

Coiler loading → adjustable feeding guide → steel panel forming → steel sheet feeding guide → PU foaming → PU panel conveyor → non-stop cutting

III. Flow Chart and Floor Area Show

IV. Products Sample: 

Equipment List  

Primary Technology Parameters

Production Material(mm):(0.25-1.0)×L, yield strength≤G300 Colored steel

Production speed:4-8 M/min

Production type: totally continuous production with PLC controlling

PU foam thickness: 25-150mm

Composite structure:position fixed by double rubber tracker

Foaming system: totally automatically continuous foaming, quantity of foaming could be stepless adjustable 

Power of productio