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Seedling Tray Making Machine

Seedling Tray Making Machine is the manufacturing machine for making seed tray.  These are typically fully automatic and use a process called vacuum thermoforming. A plastic sheet (oPET, PVC, PS, PP,or HIPS) is heated until soft, and then a vacuum pulls the softened plastic over a mold to create the tray shape,Then punch the hole for nursery tray.

This seedling tray making machine is an automated, continuous compression molding system designed for high efficiency and versatility. Here are its key features:

Seedling Tray Making Machines
Seedling Tray Making Machines
  • Fully Automated Production: The machine handles the entire process from start to finish, including feeding, heating, molding, cooling, demolding, punching holes, cutting, and counting.
  • User-Friendly Control: It is controlled by a PLC touch screen, making it easy to operate and allowing for simple adjustments.
  • Adjustable Forming Width: The width of the trays can be adjusted between 250mm and 500mm, offering flexibility for different product sizes.
  • Efficient and Precise Feeding: A servo motor feeds the plastic sheet, ensuring high speed, stability, and accuracy while minimizing material waste.
  • Specialized Heating System: The machine uses specially designed heating radiation tiles. Each tile’s temperature can be individually adjusted, which helps save energy and improves the quality of the final product.
Seedling Tray Manufacturing Machine
Seedling Tray Manufacturing Machine
  • Dual Hydraulic Molding: Both the upper and lower molds are driven by independent oil cylinders. They can be adjusted synchronously or separately, ensuring stable and fast forming.
  • High-Quality Guide Rail: The machine features a high-wear-resistant aluminum alloy guide rail with an internal water cooling channel, which helps cool the product quickly and increases its quality.
  • Versatile Material Compatibility: By simply changing the molds, the machine can process various plastic sheets, including PVC, PE, PET, PP, and PS, to create different products like seedling trays,seed boxes,seed container,seed plates etc.,
  • Energy-Efficient Heating: The far-infrared ceramic heaters and solid-state relays provide precise temperature control. After the initial warm-up, the machine’s power consumption can decrease by over 40%. The machine also offers the option of both single-sided (top) and double-sided (upper and lower) heating.
  • Customizable Functions: The machine comes with built-in lighting and can be modified with various functions to meet specific client requests.
Specifications of the Seedling Tray Making Machine
Feature Specification
Machine Model Gerson GSTM
Control System PLC with Touch Screen Human-Computer Interface
Production Process Feeding, Heating, Forming, Cooling, Demolding, Punching, Cutting, Counting
Material Compatibility PVC, PS, PP, PE, PET plastic sheets and coils
Forming Size Up to 500 X 500mm (based on request)
Feeding Mechanism Servo motor driven for high-speed and accurate feeding
Molding System Upper and lower molds driven by independent oil cylinders
Molding Adjustment Synchronous and separate adjustment capability
Guide Rail High-quality, high wear-resisting aluminum alloy with internal water cooling channel
Heating Method Far-infrared ceramic heaters with solid-state relays
Heating Options Single-sided (top) or Double-sided (upper and lower) heating
Maximum Heating Power Upper: 9 kW, Lower: 6 kW
Energy Efficiency Up to 40% reduction in power consumption after warm-up
Customization Customizable functions and mold replacements to suit client needs
Safety Features Automatic and manual operation modes, safety-focused design

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