Plastic Cup Thermoforming Machine
This thermoforming machine is designed to process PP, PS, HIPS, PET, and PVC sheets into a wide range of products such as plastic cups, lids, bowls, trays, plates. It is ideal for manufacturing disposable tableware and plastic cups such as cold drink cups, yogurt cups, jelly cups, ice cream cups, snack boxes, plastic bowls, and milk tea lids.
| Model | | | |
| Forming area | 750×420mm | 750×520mm | 850×560mm |
| Power supply | 380V/50Hz | 380V/50Hz | 380V/50Hz |
| Applicable material | PP/PS/PET/PVC sheets | PP/PS/PET/PVC sheets | PP/PS/PET/PVC sheets |
| Drive | Hydraulic drive (cam drive is optional) | Hydraulic drive (cam drive is optional) | Hydraulic drive (cam drive is optional) |
| Stretching method | Air cylinder/servo motor | Servo Motor | Servo Motor |
| Samples of PP cups | Diameter 70mm, 30pcs/mold Diameter 95mm, 17pcs/mold | Diameter 70mm, 38 pcs/mold Diameter 95mm, 24 pcs/mold | Diameter 70mm, 45 pcs/mold Diameter 95mm, 28 pcs/mold |
| Samples of PET cups | Diameter 70mm, 30pcs/mold Diameter 95mm, 17pcs/mold | Diameter 70mm, 30pcs/mold Diameter 95mm, 18pcs/mold | Diameter 70mm, 36pcs/mold Diameter 95mm, 21pcs/mold |
| Sheet thickness | 0.20-2.0mm | 0.20-2.0mm | 0.20-2.0mm |
| Max. forming depth | ≦180mm (can be customized 180-250mm as per customer request) | ||
| Production speed | 15-30 cycles/min (without robot stacking) 12-18 cycles/min (with robot stacking) | ||
| Air pressure | 0.6-0.8MPa | 0.6-0.8MPa | 0.6-0.8MPa |
| Feeding motor power | 3.7kW | 4kW | 4kW |
| Main motor power | 11kW | 15kW | 15kW |
| Heating oven power | 141kW | 151kW | 168kW |
| Air consumption | 2400L/min | 2800L/min | 3000L/min |
| Machine dimensions (L×W×H) | 4000×1600×2500mm | 4000×1600×2500mm | 5200×1800×2800mm |
| Total power | ≤160kW | ≤170kW | ≤180kW |
| Power consumption | 50% of total power | 50% of total power | 50% of total power |
| Machine weight | 6500kg | 7500kg | 8500kg |
- ROLLER
- HEATING
- FORM & CUT
- STACKING
- Material loading
- Material feeding
- Machine main frame
- Wasting film guide
- Wasting film rewinder
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Optional auto cup stacker
(can be placed within dashed area) - Material sheet flow direction
- Power/water/air supply
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Optional hydraulic or cam mechanisms to accommodate varying user preferences
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Choice of pneumatic cylinders or full servo control to meet diverse production requirements
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Compact design facilitates transportation and reduces initial investment costs
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Versatile production capabilities for manufacturing cups, bowls, lids and food containers
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Forming and punching completed at the same workstation for simplified operation, ensuring precise punching with zero error, particularly suited for pure polypropylene products
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- PLC system
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- Temperature module
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- Relay
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- Servo motor
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- Welded with square tube and steel plate (#100×100; #100×50);
- Solid steel base plate for improved stabilitySolid steel base plate for improved stability
Main frame -
- 3.7 kW reducer, inverter controlled
- Automatic lifting system driven by air cylinder
- Max. feeding roll diameter of 800mm, the weight of 350kg
Sheet loading -
- The top and bottom heating elements of the oven are constructed from 304 stainless steel
- Equipped with infrared ceramic heaters, featuring the standard Chinese Tianbao brand, with optional German brands available.
- Depending on the forming width of the equipment, the oven can perform six-stage repeated heating of the material, ensuring thorough heating of the sheet.
- Utilises a temperature measurement module for precise temperature control, facilitating easy adjustment.
Heating system -
- Supports cavity insert replacement for cups with the same diameter
- Max. forming depth: 180-250mm
- Cutting knife made of DC53 material
- Supports both independent split ports and an integrated blade design
Forming mold -
- Diameter: Ø80 mm
- Made of 45# steel with hard chromium plating
- Equipped with durable copper bushings
- Automatically lubricated for longer service life
4-Guiding pillars -
- The hydraulic power unit is equipped with an 11/15kW motor control system.
- Featuring a dual-pump configuration, the main and auxiliary pumps are operationally switched by the control system. Pressure and flow are synchronously regulated via the relief valve and directional control valve, significantly enhancing cylinder operational efficiency and stability.
- For users preferring mechanical drive systems, a cam-driven model is available as an option.
Hydraulic station -
- Standard PP cups may be stretch moulded using pneumatic cylinders for cost-effective production.
- PET drinking cups are recommended for servo stretch moulding to achieve more uniform and aesthetically pleasing wall thickness.
- Servo stretch moulding is advised for users with stringent noise requirements.
- Servo motors employ Yaskawa brand components from Japan, renowned for reliable and durable quality.
Pull stretching system -
- The conveyor chain track is width-adjustable to accommodate materials of varying widths.
- The sheet feed track incorporates a cooling water circulation system to effectively prevent track deformation.
- Premium-grade chains are employed to ensure stable sheet feeding and enhanced durability.
Chain-guide -
- Adjustable airflow
- Maintains clean, dry air supply for hygienic product quality
Air filter -
- Equipped with 3 air tanks to ensure stable operation
Air tank -
- Controlled by torque motor
- 1 rewinding frame included
- Optional online crusher available
Scrap sheet rewinder -
- 10.2-inch color HMI touchscreen, easy to operate
- Remote operation available via internet connection
Operating system -
- Emergency stop buttons fitted at both front and rear enable instant shutdown for enhanced safety protection
Safety system -
- Electrical components are from Delta, Yaskawa, Schneider, Siemens, Omron, Schneider, SMC etc.
- Includes emergency stop button for safety
- Optimized electrical design for stable and reliable machine operation
Electrical system -
- Forming valve: 2pcs
- Blowing valve: 1pc
- Cooling valve: 1pc
Main pneumatic components
- ATC-75/42 Plastic Cup Thermoforming Machine For PP Water Cups
- ATC-75/42 Plastic Cup Thermoforming Machine For PET Water Drinking Cup
- ATC-75/52 Plastic Cup Thermoforming Machine For Takeaway Food Container
Typically, plastic cups and bowls are manufactured from highly transparent materials such as polypropylene (PP) and polyethylene terephthalate (PET). This demands exceptionally high standards in stretch forming technology, and our thermoforming machines for plastic cups can provide customers with production capabilities.
Yes, ice cream cup is made from PET material, this plastic cup forming machine supports thermoforming processes using polyethylene terephthalate (PET) materials, ensuring compliance with the hygiene standards and transparency requirements necessary for food packaging. It can be used to manufacture ice cream cups in a variety of complex shapes.
