Continuous PU / PIR sandwich panel production line
PU Sandwich Panel MachineContinuous PU / PIR sandwich panel production line

The continuous PU, PIR sandwich panel line is manufactured based on a higher technical level all over the process throughout design, manufacturing, installation and commissioning.

Our sandwich panel production line system is a fully automation equipment system to produce various shapes of sandwich panels using a rigid-polyurethane foam or polyisocyanurate as a core material which is known as a top insulation in nowadays with low heat conductivity, heat reserving, anti-sweating, high strength durability and availability at construction site.

RAYTAIN’s polyurethane and polyisocyanurate sandwich panel line is composed as follows;

Sandwich panel line Composition
Step 1. Decoiling system
Step 2. Roll forming system
Step 3. PU/PIR foaming system
Step 4. Double belt slat conveyor(caterpillar) system
Step 5. Cutting system
Step 6. Cooling system
Step 7. Stacking system
Step 8. Wrapping system

Moreover, RAYTAIN, we can manufacture a complete set of continuous PU, PIR sandwich panel line by our own technology include PU/PIR foaming system as well as Pentane mart to use it as a blowing agent. In this regard, we can supply 100% perfect supports/services, from A to Z, to our clients.
Our continuous PU, PIR sandwich panel line is already recognized its value by exporting to European country with CE and other major sandwich panel line producing companies at domestic and foreign, RAYTAIN, we will keep trying for development in accordance with customer’s needs for the high quality sandwich panels.

General Specification of sandwich panel line
Kind of products  Interior wall, Exterior wall, Corrugated roof, Siding, Metal, Tiled roof and more
Density of core material  Standard 35K±5 · 40K±5
Production speed  Average 4~12m/min
Annual capacity  About 1,000,000㎡
Necessary dimension  Approximately W20m x L120m x H7m
Required electric power  About 400kw
Required air pressure  Minimum 6~7bar

Currently, RAYTAIN, we had become not only the biggest Korean sandwich panel machinery manufacturing company, but also one of major sandwich panel production(EPS, MW, PU/PIR) company with 4 continuous sandwich panel production lines.
In this regard, RAYTAIN, we can provide a special and differentiated service to all our clients that supplying production line along with various techniques and know-hows which are very useful to maintain and operate the equipment in actual work site.

Reference Photos
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