High speed PP plastic tray thermoforming machine

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High speed PP plastic tray thermoforming machine

Model：RS-650-450-4

Contact Details

WhatsApp： 8615355870907

Email： zhu@cnrayshape.com

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INTRODUCTION

PP Automated Production Solutions: The PP Thermoforming Machine represents an advanced application of Plastic Thermoforming Machine technology, a specialized iteration tailored for the unique properties of polypropylene and designed to address the challenges of high-volume PP production. Developed specifically for manufacturing heat-resistant containers and other PP products, this equipment is expertly engineered to reduce labor costs while ensuring the stable, reliable output required for quality PP packaging and items.
These highly automated PP Material Plastic Thermoforming Machines, based on Plastic Thermoforming Machine technology, are commonly offered in three-station and four-station configurations. The four-station model is often preferred for its integrated punching station, which offers enhanced efficiency and precision crucial for cleanly trimming PP materials—critical for maintaining the durability and quality of PP products. As an advanced application of the Plastic Thermoforming Machine, this specialized PP Thermoforming Machine is essential for manufacturing durable disposable items, including plastic meal boxes, heat-sealable containers, and other microwave-safe packaging, alongside general items like cup lids and egg trays.

Our PP Thermoforming Machine guarantees impressive material flexibility and speed, excelling with PP as well as PET and PS—all optimized for the advanced processing capabilities of the Plastic Thermoforming Machine. When running PP sheets, the maximum operating speed can reach up to 30 molds per minute, a testament to the machine's advanced thermal management capabilities tailored for polypropylene. When utilizing faster materials like PET sheets, the maximum operating speed can reach up to 45 molds per minute. It is vital to note that actual operating speed is highly influenced by product depth and sheet thickness, particularly for thicker-walled PP Plastic Box designs, where deeper products inherently require a longer forming time.

Built on a brand-new design concept and a future-oriented control system, this advanced PP Thermoforming Machine guarantees operational excellence. Recognizing that each mold set—especially those processing PP—requires unique, precisely tuned operating parameters, we have integrated a parameter save function within the equipment program. Once an engineer successfully debugs and optimizes a specific PP mold in the factory, those ideal settings are permanently saved. Resuming production with that exact mold is effortless: simply click 'start,' and the machine, an advanced Plastic Thermoforming Machine application, will automatically execute the previously stored, proven parameters.

MACHINE STRUCTURE

PRODUCTS RANGE

FEATURES AND ADVANTAGES

1. High degree of standardization, complete functions, safe, efficient, energy-saving and hygienic.

2. It integrates mechanical, pneumatic and electrical integration, and is controlled by microcomputer and programmable controller (PLC).

3. Easy-to-operate human-machine interface, and has the function of remote connection.

4. Electric lifting, double-station large-diameter unwinding, allowing a single person to load coils weighing up to 600KG.

5. Servo feeding, stepless adjustment of sheet length, high speed, accuracy and stability.

6. The upper and lower electric heating furnaces are used for four-stage heating and protection to reduce the impact of air convection on temperature, so that the product molding is stable, from 0-400 degrees in just 3 minutes, improving production efficiency. The electric heating furnace can automatically remove the device.

7. A new real-time distributed digital dynamic hot forming temperature control system is used to control the temperature of the tile at a single point, and it has automatic compensation control, with an accuracy of ±1℃. Energy saving of about 15% and extended furnace plate service life.

8. The quick mold change system can conveniently, quickly, accurately and safely change molds, reduce machine downtime, reduce labor waste, and improve production efficiency.

9. The mold opening and closing of the forming, punching and cutting stations are controlled by servo motors, with high precision, low wear, fast speed and low noise. Each station is supported by four columns, combined with a five-point structural connecting rod, which has good stability.

10. The unique vertical stacking concept ensures continuous stacking of products.

11. Automatic counting of finished product output, with production data memory function, can store 90 sets of operating data.

12. Combined with the edge material winding device, the entire production process is clean, without burrs and waste.

13. The design of the electrical cabinet is simple and refreshing, simplifying the machine assembly and wiring installation process.

SPECIFICAITON

Sheet Materials	PP/PS/PET/PLA/PE/CPET	Air Consumption	3m³/min 0.5-0.8bar
Sheet Thickness	0.2-1.5mm	Weight	11000kg
Forming Area	650*450mm	Total Installed Power	125Kw
Width Of Sheet	370-700mm	Heating Power	90kw
Upper Forming Depth	100mm	Feeding Motor	3kw
Bottom Forming Depth	130mm	Control Forming Plug Motor Power	3kw
Max Speed	45moulds/min	Stacking Motor	1.8kw
The Longest Knife	8m	Winding Waste Of Edge Sheet Motor Power	0.4kw
Dimension	1123023002700mm	Forming Motor	4.4kw*2
Forming clamping force	600kn	Cutting Motor	4.4kw*2
Punching clamping force	600kn	Punching Motor	4.4kw*2

PARTNER BARANDS

ESSENTIAL COMPONENT

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.