Plastic PE PP PS PMMA PC Pet Sheet Extrusion Calender Machine

PMMA Optical Sheet Line – PMMA Light Guide Plate Manufacturing Plant Extrusion Line.

ABS HIPS Extrusion Line Co-extrusion Machine for Production of Travel Suitcase, Refrigerator Panels, Single-layer or Multi-layer Plate Machine.

PP/PE/PS/PC/PMMA/PET/PETG/TPU/ABS/EVA/EVOH Plastic Sheet Production Line Extruder Plate Equipment Manufacturing Line (Single Layer or Multi-layer Sheet Line).

PP Micro Foam Sheet Extruding Machine for Stationery Folder Sheet Extrusion Line Machinery.

PP Sheet Production Line

PE Sheet Extrusion Line

Plastic Sheet Machine

HDPE Multi-layer Sheet Making Machine

PP One-layer Sheet Extrusion Line

PP PE ABS HIPS PMMA Plastic Sheet Extrusion Machine

HIPS GPPS Sheet Extrusion Line
PMMA PC PET Sheet Extrusion Line
 

Sheet / Board Extrusion Line

Single and Multi-layer Sheet Extrusion Line

Hollow Profile Board Extrusion Line

1. Sheet Applications:
The product sheet is widely used in optical, home appliances, construction, decoration, furniture, advertising, handicrafts, and other industrial and civilian sectors. The multi-layer co-extruding sheet and plate line can produce various material compound sheets and plates such as PP/EVA/EVOH/PP; PP/PE/PS; PMMA/ABS, etc. Multi-layer co-extruding sheets and plates are extensively used in food packaging, drink containers, jelly, cosmetics, and other household products.

2. Sheet Extrusion Line:

**Extruder: Appropriate single-screw extruder (exhaust or not) should be chosen based on different materials. Specially designed screw and advanced temperature controlling system ensure good plasticization, high output, and stable extruding.
 

**Screen changer and mould:The quick screen changer of hydraulic system ensures the short course of screen changing without material-leakage. Reasonable structure of mould should be chosen in terms of material, whereas moulds of clothes-rack mode are widely accepted to regulate flow-distribution and guarantee even thickness of plates (sheets).

 

**Three-roller calendaring machine:Inclined and vertical three-roller calendaring machine should be chosen according to the thickness of the plates(sheets). Temperature controller operates separately and gap among the three rollers can be adjusted freely, and the central roller has special design of regulating angle. Both ensure the excellent calendaring effect and even thickness of plates (sheets).

 

**Bracket of cooling roller:Equipped with corresponding guide roller, the cooling effect is better. In addition, the edge-shearing device equipped can guarantee fixed width of plates (sheets) and quality of edge.

**Edge side cutting device online, so the side of sheet will be smooth and uniform, the cutting wastage can be reused for production
**Cutting side online crushing and recycling device, it can make the cutting wastage into small flakes.
**Haul-Off Device.
**Landscape orientation cutting machine:

It is of length-fixed cutting with cutting precision less than 2mm and adopts alloy blade or rigid alloy saw bit to ensure the good cutting effect and constantly stable performance.

 

**The winder

It is of friction winder and other forms as well can be supplied according to customers' requirements

 

**Auto stacker

**Electricity control system:

Siemens PLC touch screen computer control, Schneider contractor, ABB inverter, Temperature control table RKC or OMRON.
 

**Raw material drying deviceand color mixing device.

 

3. Extrusion Line Characteristic:

1. Adopting overseas advanced technology to make the optimization design with big screw L/D ratio and high production capacity.
2. To change the net by full-auto hydraulic changing net, easy and fast.
3. The upper and lower roll wheel of 3-roll calendar are adopted the hydraulic moving, the pressure can be adjusted, suitable for the different materials.
4. Adopting double station center winding for the winding device, matched the magnetic powder tension control.

4. Technical Parameters.

 

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SICHUAN JOJO TOOLS CO., LTD , https://www.jojo-tools.com