Rockwool Color Steel Sandwich Panel Machine

The rockwool sandwich panel production line is one continuous and automatic line that integrates mechanism, electrical controlling, hydraulic system and polyurethane chemical reaction technology. The rock wool sandwich panel production machinery adopts advanced international roll forming technology, digital servo technology, frequency conversion vector technology and hydraulic controlling technology, automatic stacking technology. 

With reasonable structure, the Rockwool Sandwich Panel Machine is easy to operate with completed functions. The plate is formed through such processes as feeding, profiling , dispensing, heating, trimming, gouging and cutting.

The machine adopts precise low-speed metering pump, frequency control (or stepless speed variation) with computer control and dose is accurate.

This machine may produce flat plate and corrugated sheet of many specifications and models, including the sandwich panel with thickness of 40-300mm and width of 950-1200mm, and corrugated high-intensive composite board with thickness of 40-300mm and width of 950-980mm.

This machine applies to color steel plate, aluminum plate, stainless steel plate and so on.

EPS Sandwich Panel Machine
EPS Sandwich Panel Machine

Rockwool Continuous Sandwich Panel Production Line Technical Parameters

Model External Dimensions(mm) Total Weight(kgs) Production Efficiency(m/min) Total Power(kw)
Ordinary 24000*2100*2600 15700 1-4.5 25
Lengthened 29500*2100*2600 17600 1-4.5 25
Item Specification
Raw material Normally 0.2-0.6 aluminum or color steel
Speed 3-6m/min(Depend on the working temperature)
Cutting type Trace flying saw cutting
Drive Chain drive
Electric control system PLC frequency conversion control
Core material EPS Board or Rockwool
Total Power 35Kw
Power supply 380V/50Hz Or Customized
Annual output 600 thousand square meters
Product width 950-1200mm(Flat Plate)    950-980mm(Corrugated Composite  Board)
Product thickness 40-300mm
Equipment overall dimension(mm) 24000*2100*2600/29500*2100*2600

Rockwool Continuous Sandwich Panel Production Line Features

EPS Sandwich Panel Machine-02

1. Beautiful sandwich panels with high practicality, such as insulation, sound-proofing and flame retardance.

2. Hot air circulation furnace strictly controls PU foaming and solidification temperature in suitable range.

3. Precise measurement, high stability, little dust making of the high pressure foaming system protect worker’s health from harm in producing.

4. Using 141B (or cyclopentane), instead of CFC as vesicant, PU foaming treatment becomes an environment-friendly production technology.

5. Special double belt conveyor design ensures flat surface, even thickness and anti-deformation of panels.

6. User-friendly design and simple operation control system: HMI together with PLC computer.

Rockwool Continuous Sandwich Panel Production Line Drawings

Rockwool Continuous Sandwich Panel Production Line Process

sandwich panel machine working process

Steel Plate Decoiling Machine → Roll Forming Machine → Preheating Room → Glue Coating Device → Double Belt System → Band Saw Cutting Machine → Cooling System → Stacking System → Packaging Machine

Rockwool Continuous Sandwich Panel Production Line Application

Rockwool Color Steel Sandwich Panel Machine Application

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