Full automatic fruit box plastic thermoforming machine

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Full automatic fruit box plastic thermoforming machine

Model：RS-730-800-3

Contact Details

WhatsApp： 8615355870907

Email： zhu@cnrayshape.com

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INTRODUCTION

The Plastic Fruit Box Making Machine, a specialized iteration of Rayshape’s advanced Plastic Thermoforming Machine technology, is engineered to meet the unique demands of the fresh produce industry. Where product visibility, protection, and shelf appeal are non-negotiable, this dedicated equipment delivers automated production solutions that slash labor costs while ensuring consistent, high-quality output of plastic fruit boxes. Tailored for high-volume, low-waste production, it sets a new standard for reliability in fruit packaging manufacturing.
Available in highly efficient three-station and four-station automated configurations, this Plastic Thermoforming Machine for fruit boxes stands out for its precision-engineered punching station—specifically calibrated to handle rigid, clear materials like PET. The four-station model excels at producing premium disposable fruit packaging, including clamshells, berry containers, and grape trays, providing optimal protection for delicate produce while maximizing visual appeal. Beyond fruit boxes, it seamlessly adapts to manufacturing plastic meal boxes and food storage containers, making it a versatile asset for packaging facilities.
Rayshape’s Plastic Fruit Box Making Machine offers flexible forming plate options to scale production capacity: standard sizes include 650-450, 730-610, and 730-800. The larger the forming plate surface, the more cavities the mold can accommodate—directly boosting output volume for high-demand fruit packaging. This modular design allows manufacturers to customize production based on market needs, whether catering to small retail batches or large-scale supermarket supplies.
Built for speed and material versatility, the machine excels with fruit packaging staples like PET, PP, and PS. Clear PET sheets—ideal for showcasing fresh produce—enable a maximum operating speed of 45 molds per minute, while PP sheets deliver reliable performance at up to 30 molds per minute. Notably, the machine’s intelligent thermal management adjusts cycle times based on fruit box depth and sheet thickness, ensuring structural integrity for deep-draw containers that protect bulk produce.
Equipped with a next-generation control system, the Plastic Thermoforming Machine simplifies operations and minimizes downtime. Its core feature—the parameter save function—stores optimized settings for each fruit box mold once debugged by engineers. Restarting production is effortless: a single “start” click recalls stored parameters, eliminating repetitive adjustments and guaranteeing consistent quality across batches. For fresh produce packaging manufacturers, this machine is the ultimate blend of precision, efficiency, and reliability.

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 Material	PP/PS/PET/PLA /PE/CPET	Air Consumption	4m³/min 0.5-0.8bar
Sheet Thickness	0.2-1.5mm	Weight	14500kg
Molding Area	730*800mm	Total Installed Power	185kw
Sheet Width	400-800mm	Heating Power	140kW
Upper Mold Forming Depth	100mm	Feed Motor	4.4kW
Lower Mold Forming Depth	130mm	Stretching Motor Power	4.4kW
Maximum Speed	35 molds/minute	Stacking Motor	1.8kW
Longest Cutting Line	10m	Hemming Motor Power	0.4kw
Dimensions	1150023502700mm	Forming Motor	7.5kw*2
Forming Clamping Force	750kN	Cutting Motor	7.5kw*2
Punching Clamping Force	750kN

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.

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