PP PS Pet PMMA ABS PE Thermoformed Plate Extrusion Production Line

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

ABS HIPS Extrusion Line Co-Extrusion Machine for Production: 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 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:
Product sheets are widely used in optical, home appliances, construction, decoration, furniture, advertising, handicrafts, and other industrial and civilian sectors. Multi-layer co-extruding sheet and plate lines 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 widely used in food packaging, drink containers, jelly, cosmetics, and other household products.

2. Sheet Extrusion Line:

**Extruder:** Appropriate single-screw extruder (with or without exhaust) should be chosen based on different materials. Specially designed screw and advanced temperature control system ensure good plasticization, high output, and stable extrusion.

**Screen Changer and Mold:**The quick hydraulic screen changer ensures a short screen change process without material leakage. A reasonable mold structure should be selected according to the material, and clothes-rack mode molds are widely accepted to regulate flow distribution and guarantee even thickness of plates (sheets).

 

**Three-Roller Calendaring Machine:**Inclined and vertical three-roller calendaring machines should be selected based on the thickness of the plates (sheets). The temperature controller operates separately, and the gap among the three rollers can be adjusted freely. The central roller has a special design for angle regulation, ensuring excellent calendaring effect and even thickness of plates (sheets).

 

**Cooling Roller Bracket:**Equipped with corresponding guide rollers, the cooling effect is better. In addition, the edge shearing device ensures fixed width of plates (sheets) and quality of the edges.

**Online Edge Cutting Device**, so the side of the sheet will be smooth and uniform. The cutting waste can be reused for production.

**Online Crushing and Recycling Device for Cutting Waste**, which can turn the cutting waste into small flakes.

**Haul-Off Device.**

**Landscape Orientation Cutting Machine**: It is a length-fixed cutting machine with a precision less than 2mm. It uses alloy blades or rigid alloy saw bits to ensure good cutting performance and consistent stability.

 

**The Winder**

It is a friction winder, and other forms can also be supplied according to customer requirements.

 

**Auto Stacker**

**Electricity Control System:**

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

**Raw Material Drying Device**and Color Mixing Device.

 

3. Extrusion Line Characteristics:

1. Adopting overseas advanced technology to make optimization design with large 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 with magnetic powder tension control.

4. Technical Parameters.

 

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Sinogar Metal Co.,Ltd , https://www.sedinoaluminium.com