Advanced Plastic lid forming machine for High Clarity PET

2026-02-05

Written by

Leo

Production Director

With over 20 years of production management experience in the machinery industry, I can accurately control the entire production process, quickly resolve issues such as equipment failures and supply chain fluctuations, and ensure stable production capacity.

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Wenzhou Rayshape Machinery Co., Ltd., a subsidiary of Elemotion Group, provides an Advanced Plastic lid forming machine for high-clarity PET packaging. Located at No. 19, East Section of Pinghai Avenue in Wenzhou, we specialize in high-end automation. Our Plastic lid forming machine is a multi-station thermoforming system developed to address high-volume, low-consumption production challenges.

It is engineered to reduce labor costs and ensure a stable, reliable output for beverage lids. The machine is compatible with PET, PP, PVC, and eco-friendly PLA. Our four-station model features an integrated punching station, which is vital for high-speed lid production. We offer plate sizes such as 650 * 450 and 730 * 800 to suit different production capacities.

The equipment reaches speeds up to 45 molds per minute for PET. A key feature is our future-oriented control system with a parameter save function, which stores optimized settings for each unique mold. This reflects our brand-new design concept and ensures operational excellence.

Rayshape Machinery carries forward the Elemotion spirit of diligence, striving for self-surpassing excellence in the market. We have a seasoned R&D team and strong financial foundation, ensuring we remain a leading enterprise in the industry. Trust Rayshape for the most efficient and high-quality automated equipment for your plastic lid production needs.

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Advantages Of Plastic Thermoforming Machines

Loading sheet part

Load automatically, lower human resource cost.

Proximity switch clever control, getting the rid of falling down of the sheet by conveying too fast.

Double stations, big diameter, reduce the frequency of changing sheet coil, improve the the production efficiency.

Max undertake roll of sheet

Weight:600kg, Diameter 800mm.

Feeding sheet part

Automatic feeding reduces human resource costs.

Actively transport the sheet and reduce the load on the conveying servo motor.

Cleverly control the proximity switch to prevent the sheet from falling too quickly during transportation.

Human-machine interface

Controlled by microcomputer and programmable controller (PLC), all action programs can be operated through the human-machine interface, simple and convenient, 15-inch touch screen.

Heater

1. Vacuum insulation cotton is installed in the heater, which has a fast reaction speed, short processing time and energy saving.

2. The furnace body is divided into two layers, the layout of the heating tiles is optimized, so that the plate is heated evenly.

Molding station

1. Mold changing auxiliary mechanism, using sliding guide rails and support rods to achieve fast mold change, saving time and effort.

2. Adopting high-power servo motor drive, high precision, high efficiency and low noise.

Molding mold

The working principle is a combination of positive and negative pressure, and some nylon plugs are used to assist stretching in the mold to make it have stronger molding ability.

There is cooling water in the mold cavity to speed up the cooling speed and make demolding easier.

Guide head structure

The workstation is supported by four columns (45# steel, hard chrome plated).

The integrated mold table (QT-600 steel) is made by a high-precision CNC milling machine. Therefore, it is wear-resistant, stable, and accurate, which prolongs the service life of the equipment.

A five-point-connecting-rod structure

This structure design provides more stable operation and faster speed.

Mold change structure

The punching hole station has the same mold changing structure as the cutting station.Greatly reduce mold change time and labor costs, improve production efficiency and safety factor, and provide convenience for your diversified product chain.

Servo motor

The station mold closing, forming auxiliary stretching, and pull-tab parts are all driven by servo motors, which have fast speed, low noise, high precision, and high efficiency.

Servo-controlled conveyor belt

Set conveyor belt parameters directly on the operation screen.

Freely adjust and control conveying length and speed.

Rewinding waste of edge sheet

Our multi-station thermoformers feature a winding unit with torque motor to efficiently collect the offcuts and wind them into a roll with one side retractable, which can be conveniently removed at the end of production.

This advanced waste management system improves operating efficiency and cleanliness, making multi-station thermoformers ideal for high-quality and sustainable production.

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