One-step recovery of ABS sheet production line

Nanjing Chuangbo engineering plastic sheet production line consists of a premixing feeding unit (raw material premixing) or a metering feeding unit (multiple feeding), a twin-screw extruder(main extruder), an extrusion molding unit, a cooling and shaping unit, a cut-to-length cutting unit, and a stacking unit.

Applications: It can produce engineering plastics or alloy plastic sheets with a thickness of 8-60mm and a width of 800-1600mm. The raw materials that can be processed include PP, PE, ABS, and more.

TSC-series-two-stage-one-step-sheet-extrusion-production-line

One-step recovery of ABS sheet production line Process Flow Diagram

One-step-recycled-ABS-sheet-production-line

Technical Parameters

Model

CBPLATE200

CBPLATE400

CBPLATE600

CBPLATE800

Capacity

200-400kg/h

400-600kg/h

600-1000kg/h

800-1200kg/h

Material

PP/PE/ABS

PP/PE/ABS

PP/PE/ABS

PP/PE/ABS

Extruder Specification

TSB75/400-160-40

TSH85/400-250-40

TSH95/400-315-40

TSH115/400-355-40

Product width

8-60mm

8-60mm

8-60mm

8-60mm

Product length

800-1600mm

800-1600mm

800-1600mm

800-1600mm

Chuangbo’s model CBPLATE200, CBPLATE400, and CBPLATE600 thick backsheet production lines have been widely and stably used in the photovoltaic industry for many years.

These products require high precision in dimensions, rigidity, and thermal stability. The alloying degree of the material places high demands on the system. It requires precise accuracy in metering feeding. Additionally, it demands excellent distribution and dispersion capabilities from the mixing and extrusion system.

Chuangbo’s engineering plastic and alloy plastic sheet production lines have successfully met these customer requirements.

Advantages of Chuangbo Plastic Sheet Extrusion Line

  • Feeding System
    A loss-in-weight precise metering feeding system can simultaneously and separately feed multi-component materials into the extruder, eliminating the pre-mixing process, reducing energy consumption, and minimizing noise and dust pollution.

  • Twin-Screw Extruder
    The co-rotating parallel twin-screw extruder ensures thorough melting and mixing of multi-component materials, achieving uniform distribution and dispersion of alloyed components, significantly enhancing the board’s performance. The modular screw design can be optimized according to the customer’s requirements, suitable for different materials or alloy systems.

  • Modular Structure of the Twin-Screw Extruder
    The twin-screw extruder’s modular structure allows for multiple functional extensions, such as dehydration, venting, lateral forced feeding, online liquid injection, and gas injection.

  • T-Die Design
    The T-die features a special dual-throttle design that precisely controls the thickness of the sheet.

  • Forming Roll Arrangement
    The forming rolls are arranged upright, with a top entry and bottom exit. The gap between the rolls is adjusted via a servo motor and manual worm gear and worm for fine-tuning, offering accurate and reliable sheet thickness adjustments.

  • Cooling System
    The cooling system uses multiple sets of cooling rolls for staged cooling. The cooling rolls are equipped with drive motors to control the speed, synchronized with the traction roll and forming roll speed, and can also be independently adjusted. The top roll is equipped with a pneumatic pressing device to ensure a smoother sheet surface.

  • Cross-Cutting System
    The cross-cutting system uses a dedicated cutting motor with frequency control for smooth operation. The cutting gap is small, dimensions are precise, and the cutting device follows the main traction at the same speed for smooth cutting. The system is equipped with a dust collection device to ensure a clean and tidy working environment.

  • Automatic Packaging and Stacking System
    The system can be connected to a fully automated packaging and stacking system.

  • PLC Control System
    The PLC control system has a large touch screen, dynamically simulating and displaying the entire operation status. It enables automatic interlocking and control of the entire system, with real-time monitoring, alarm interlocking, and fault diagnosis.

Projects

Special extruder for pharmaceutical hot melt
One-step-recycled-ABS-sheet-production-line5

Sheet Extrusion

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