Fully Automatic Sandwich Panel Production Line EPS Sandwich Panel Production Line PU

Technical Parameters

Raw material of the coil

PPGI & GI

Material thickness

0.4-0.65mm

Effective width

Waiting to be measured

Feeding width

1000mm,1200mm

Dimension

About 37000x2200x2400mm

The thickness of sandwich EPS

50-200 mm

Main core material

EPS

Frequency converter

2 pieces

Rubber pump

4 sets

Work voltage

380V ,50Hz,3Phase

Note: When user desigs the hook, the height of the hook must not be lower than 4200mm.

Work flow

Upper colored roll:  Cut the colored steel – Form the groove – Spray glue – Mold the plug-in plate – Apply glue evenly – Heat – Composite – Cut (length set) – Transport frame – Transport and store

Lower colored roll:  Unwind – Form the groove – Corrugated pressing – Spray glue – Apply glue evenly – Composite – Cut (set length) – Transport frame – Transport and store

Pictures for reference only

Summary:

1. This production line can produce EPS(foam) sandwich panels, the sandwich panel can be used for wall sandwich panels.

2. The sandwich panel will include the top sheet and the bottom sheet. Both the top sheet and bottom sheet will be formed by the composite machine.

3. All the material will feed into the composite machine to form the sandwich panel. The glue will be sprayed on the sheet, then two steel sheets, and the EPS(foam) can be compounded together. During this process, the composite machine will start the heating system to ensure the panel sheet can be compounded greatly.

Packing List

Item

Name

Unit

Qty

Remark

1

5T Manual Decoiler

set

2

2

Composite sheet machine

set

1

Composite sheet machine

3

Glue spray system

set

2

4

Heating system

set

1

hydraulic

5

PLC control station

set

2

Delta brand

6

Fly saw cutting

Set

1

7

Products receiving table

set

2

Regular type/length 3m

8

Spare parts

set

1

Spare tools

Part 1：5T Manual Decoiler

Work type

Passive type, Expand and shrink manually

Structure

Steel channel welded for a basic frame

Usage

To support the coil and make the uncoiling                       

Loading capacity

5 tons,

Inner diameter

450-550mm(manual adjustment)

Coil width

1200mm

Brake system

Manual brake , with a big handwheel, easy to operate

Part 2：Composite sheet machine

Description of composite sheet machine

1) Roof and wall sandwich panel production line adopts advanced technology integrating pneumatic, electric and mechanical technologies. It is the special machine for the production of heat insulated color-steel sandwich plates.

2) The operation speed of the sandwich panel production line is stepless, computer-controlled to realize the stable operation speed and simple operation of the production line.

3）The length of sandwich panel can be controlled by the computer system according to buyers’ requirements. The computer system has precise orientation and has timed display on the touch screen, it also has automatic counting and correcting function.

The shapes will be designed and modified according to the customers

4）The two sides of the connection of the sandwich are formed in this part of machine.The side of the composite machine are equiped with several vertical roller to bend the lips of panel toward inside .

5）Rubber rollers：50 pieces

6）The diameter of the rubber roller: 180 mm

7）Machine frame: square pipe welded

9)The EPS or rock wool will be feeding into the composite sheet machine by hand

10) Working speed: 6m/min

Part 3 : Electric control system

Screen type

7 inch color touch screen,also have buttons on the panel

PLC brand

Delta brand

Screen language

English/Portuguese/Spanish (customized)

Profile length set-up

Yes

Batch quantity program

Yes

Encoder

Rongde brand

Remark

Operating the PLC system on the touch screen to set the cutting length, sheet quantities and running speed .As we have setted the counter on the machine, and the travel switch on the cutting head, so it’s easy to control the cutting length and cutting quantity.

What we need to do is setting the parameter on the screen , such as the cutting length , order quantites and working speed. When those parameters have been setted and start to run , the machine can work automaticlly. When the output of the machine have reached the preset value , then the machine can auto stop itself.

Inspection

The seller should arrange the machine test in seller’s factory before shipment.

Part 4:Shearing mechanism

Work type

Fly saw cutting 

Driving  method

By an electric motor

Cutting type

The slide knife on the top, the flying saw on the bottom

Cutting length tolerance

±1mm/3m

Remark

Cutting process: the machine can reach out a press arm, and fix the panel then, the electric saw starts to cut the sandwich panel from one side to another end side .until the panel has been cut off , the sawing device go back to the initial position .

Picture for reference

Part5:machine testing material

Colour steel coils

3 coils  (3-5 tons of each)

A glue and B glue

Each glue will be prepared in a bucket.

The core material

Enough quantity of EPS panels and different specifications.

Part 6:Receiving table

Table length

3000mm

Table width

500mm

Material

Square tube welded

Picture for reference