Continuous Rigid Polyfoam Sandwich Panel Production Line With Aluminum Foil Facings

This production line is a kind of specialized equipment for producing laminated panels with the middle layer of anti-combustion polyurethane or polyisocyanurate or phenolic polyfoam and with embossed aluminum foil as the top and bottom face layers. The laminated panel is between 20 and 30 mm in thickness, 1200mm in width, length determined by the customer. The panel is mainly used for making the ventilation duct for central air-conditioners. Different insulating panels with other soft facing layers could also be produced on the line.

Main technical parameters

Operation Principle:

Raw materials of rigid-foam liquids are delivered into the mixing head through the metering pump on the injection machine and then injected onto the bottom facing sheet going to conveyors along with the top superficial sheet. Between the upper and lower conveyors, the liquid materials are hardened into shape, after which the laminated panel is edge-trimmed and, by an automatic tracking cutter, cut into segments according to the preset length.

Working Process:

1. Embossing machine unit 2. Reaction injection machine 3. Foil decoiler 4. Double-belt laminator
5. Hot-air circulator 6. Cross-cutter 7. Edge-trimming installation 8. Mobile injector 9. Pre-heating table

Sample Photo

Company introduction

We are located in Jiangyin city, Jiangsu province, specializes in manufacturing various types of high speed, high precision roll forming machines, with more than 20 years’ experience. It has gained highly praise by customers from all over the world, due to top quality and competitive price of the products. Company principle: top quality, low price.

We a professional manufacturer of cold forming equipment (especially high difficulty cold formed steel), wins the trust of customers by its honesty, pragmatic operation philosophy, advanced technology, innovative design thinking, excellent quality, superior after sales service, competitive price, etc.

Main products

We mainly produce all kinds of roof/ wall tile roll forming machine, C purlin, Z purlin, C&Z interchangeable purlin roll forming machine, uni channel forming machine, rack shelf roll forming machine, guardrail roll forming machine, cable tray roll forming machine, metal deck roll forming machine, down pipe roll forming machine, rolling shutter door roll forming machine, auto stacker, EPS/PU sandwich panel production line, slitting line, cut to length line, tube mill, etc, mainly in construction use.

After sale service

1). Engineer will give free training lessons to labors in buyer’s factory.

2). The Buyer will buy the round-trip air ticket for Engineer if visa application is approved. The buyer is also responsible to bear expenses generated, e.g. visa formalities, meals, accommodation and allowance of USD100 for engineer per day.

3). During this guarantee period, we will provide spare parts without any charge in case of quality discrepancy caused by us. If the malfunctions are caused by your incorrect operations, we will provide the buyer spare parts at cost price.

4). We will charge the buyer cost price of spare parts beyond one year and provide long-term technical guide.

Photo of the Factory

Photos of the Office

Our clients