ZONESUN ZS-LK61 Automatic Disposable Plastic Plate Thermoforming Machine for Trays and Food Containers

ZONESUN ZS-LK61 Automatic Disposable Plastic Plate Thermoforming Machine for Trays and Food Containers

Description 

The ZONESUN ZS-LK61 is an automatic thermoforming machine for producing plates, trays, and containers from roll-fed plastic sheets. It integrates feeding, heating, vacuum forming with plug assist, cooling, trimming, and stacking in a fully automated line. Compatible with PVC, PET, PP, PS, PE, ABS, HIPS, and Acrylic, it features PLC touchscreen control for precise adjustment of temperature, vacuum, and cycle time. With a capacity of 200–300 molds/h, it is widely used for food packaging (fruit cups, salad trays, egg boxes, takeaway containers), electronics trays, pharmaceutical blister packs, and other industrial packaging applications.

Parameter

• Machine Model: ZS-LK61
• Power Supply: AC380V
• Maximum Power: 17 kW
• Vacuum Forming Capacity: 20 m³/H
• Maximum Forming Size: 560 × 610 mm
• Maximum Forming Height: 200 mm
• Speed: 200–300 molds/h
• Material Thickness: 0.2–1.5 mm
• Machine Size: 2620 × 2020 × 2050 mm
• Net Weight: 700 kg

Key Features

• Integrated Forming & Cutting System: Combines heating, vacuum forming, demolding, and cutting processes to produce finished thermoformed products efficiently with reduced manual operation.
• Vacuum Forming & Plug Assist: Powerful vacuum suction works with pneumatic plug assist to produce deep-drawn products with precise contours and consistent forming quality.
• 25 Ceramic Infrared Heaters: Individually controlled ceramic infrared heating elements provide uniform and adjustable heating for stable thermoforming performance.
• Dual Water Spray Cooling System: Dual spray cooling accelerates heat dissipation and supports stable forming, particularly when processing thicker plastic materials.
• Automatic Feeding & Unwinding: Automatically unwinds large-capacity plastic rolls with controlled material feeding for continuous and stable production.
• 20 m³/H Vacuum Forming Capacity: Stable vacuum suction provides reliable forming force for consistent product shapes during continuous operation.

Benefits

• High Production Efficiency — Production speed of 200–300 molds/h supports continuous and efficient plastic product manufacturing.
• Precise & Consistent Forming — Vacuum forming combined with pneumatic plug assist helps create accurate contours and consistent product shapes.
• Uniform Material Heating — Individually controlled ceramic infrared heaters provide even heating across the plastic sheet for reliable forming quality.
• Fast & Stable Cooling — Dual water spray cooling accelerates heat dissipation, shortens cooling time, and improves forming stability.
• Reduced Manual Operation — Integrated feeding, heating, forming, cooling, demolding, and cutting streamline the production process and reduce labor requirements.
• Wide Material Compatibility — Suitable for PVC, PET, PP, PS, PE, ABS, HIPS, Acrylic, and other thermoformable plastic materials.

Application

Ideal for producing disposable plastic plates, trays, salad boxes, egg trays, jelly cups, fast-food containers, blister trays, and other thermoformed plastic packaging products. Suitable for food packaging, electronics, hardware, medical, and daily commodity industries using materials such as PVC, PET, PP, PS, PE, ABS, and HIPS.

Forming & Cutting Section

Integrating automatic heating, vacuum forming, demolding, and cutting processes to produce formed trays efficiently with reduced manual operation.

Vacuum Forming & Plug Assist

Combining powerful vacuum suction with pneumatic plug assist to create deep-drawn blister products with precise contours and consistent quality.

Vacuum Pump

Providing stable and powerful vacuum suction with a vacuum storage tank to ensure reliable forming performance and easy maintenance.

Ceramic Infrared Heating System

Equipped with 25 ceramic infrared heaters with individual temperature control to ensure uniform heating, precise forming, and easy product parameter management.

Dual Water Spray Cooling System

Using dual water spray cooling to accelerate heat dissipation, improve cooling efficiency, and ensure stable forming of thick materials.

Automatic Feeding & Unwinding

Automatically unwinding large-capacity plastic rolls with precise feeding control to ensure continuous and stable material supply.

Why Choose the ZONESUN ZS-LK61?

✅ 200–300 Molds/H — Efficient Thermoforming Production: Designed for continuous plastic product manufacturing, the ZS-LK61 reaches a production speed of 200–300 molds/h, helping improve production efficiency and reduce manual processing requirements.

✅ Vacuum Forming + Plug Assist — Precise Forming Performance: Combines powerful vacuum suction with pneumatic plug assist to create deep-drawn plastic products with accurate contours, consistent dimensions, and reliable forming quality.

✅ 25 Ceramic Infrared Heaters — Uniform & Controllable Heating: Equipped with 25 ceramic infrared heating elements with individual temperature control, allowing more uniform sheet heating and precise adjustment for different product requirements.

✅ Dual Water Spray Cooling — Fast & Stable Product Forming: The dual spray cooling system accelerates heat dissipation after forming, improving cooling efficiency and helping maintain stable product shapes, especially when processing thicker plastic sheets.

✅ Automatic Feeding & Unwinding — Continuous Material Supply: Automatically unwinds large-capacity plastic rolls and feeds material into the forming section, supporting continuous operation and reducing manual material handling.

✅ Integrated Forming & Cutting — Streamlined Production: Heating, vacuum forming, demolding, and cutting are integrated into the production process, helping transform plastic sheet material into finished formed products efficiently.

✅ Multiple Plastic Materials — Flexible Production Capability: Compatible with PVC, PET, PP, PS, PE, ABS, HIPS, Acrylic, and other thermoformable materials, making the machine adaptable to different products and industry requirements.

Ideal Applications

Disposable Plates & Dishes: Ideal for producing disposable plastic plates, dishes, and similar tableware products requiring consistent shapes and efficient mass production.

Food Trays & Containers: Suitable for manufacturing salad trays, takeaway food containers, fruit trays, food boxes, and other thermoformed food packaging products.

Egg Trays & Jelly Cups: Designed for forming egg packaging trays, jelly cups, small food containers, and other molded plastic packaging with customized molds.

Blister & Industrial Trays: Suitable for producing blister trays and formed plastic packaging used for electronics, hardware, medical products, and industrial components.

Daily Commodity Packaging: Applicable for various thermoformed plastic containers and trays used in household goods and daily commodity packaging.

Multi-Material Plastic Processing: Provides a flexible forming solution for manufacturers processing PVC, PET, PP, PS, PE, ABS, HIPS, Acrylic, and other thermoformable plastic sheets.