The SPM-780E Plastic Thermoforming Machine, also known as a three-station thermoforming machine, is perfect for high-output production of products such as plastic lunch boxes, take-away food containers, plastic bowls, and plastic trays. With a forming area of 780 x 540 mm, it offers greater efficiency by accommodating more mold cavities. For example, a 780 x 540 mm layout can hold up to 20 cavities, whereas a 680 x 450 mm layout typically accommodates just 10. This increased cavity capacity results in the production of an additional 10 products per cycle, significantly boosting production output.
Model | SPM-780E |
Max. Forming Area | 780*540MM |
Max. Forming Depth | 105MM |
Station Number | 3 |
Running Speed | 35-40Cycles/min |
The SPM-780E thermoforming machine, also known as a three station thermoforming machine, has a forming area of 780 x 540 MM and is an ideal choice for customers who pursue high output. The larger the molding area, the more mold cavities there are, thereby increasing production. For example, when producing products of the same size, a 780 x 540mm layout can accommodate 20 cavities, while a 680 x 450mm layout typically can only accommodate 10 cavities. This means that the 780 x 540mm machine can produce an additional 10 products after each molding, significantly increasing production output.
The whole plastic lunch box making machine is equipped with a total of 6 servo motors, one located for feeding and one for stacking. Two for molding and two for cutting. Servo motor drive has high-precision positioning capability, which can meet the high-precision application requirements. At the same time, servo motor drive has a large overload capacity, which can withstand large loads in a short period of time without damage, thereby improving the quality of the machine.
The Sinoplast Thermoforming Machine is designed for three-phase 380V/50HZ power supply. Due to variations in voltage across different countries, we can customize according to customer requirements.
Model |
SPM-780E |
SPM-780D |
SPB-780E |
SPB-780D |
Station Number |
3 |
4 |
3 |
4 |
Max.Forming Area |
780*540MM |
780*650MM |
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Max.Forming Depth |
105MM(Can be customized) |
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Suitable Material |
PP/PS/PET |
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Sheet Width |
550-820MM |
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Material Thickness Range |
0.15-2MM |
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Max. Sheet Roll Dia. |
1200MM |
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Running Speed |
35-40Cycles/min |
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Forming Station Power |
Servo Motor 7 KW*2 pcs |
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Forming station stretching |
Servo Motor 3.5 KW |
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Hole Punching Station Power |
NONE |
Servo Motor 14 KW |
NONE |
Servo Motor 14 KW |
Cutting Station Power |
Servo Motor 7 KW*2 pcs |
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Stacking Station Power |
Servo Motor 3.5 KW |
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Sheet Feeding Method |
Servo Motor 3.5 KW |
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Air Consumption/Air Pressure |
3m3/min,0.6-0.8Mpa
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Power Voltage |
380V,50Hz 3P |
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Approx. Machine Weight |
17T |
21T |
17.5T |
21.5T |
1.Adopting a double roll feeding design
2.Max. roll diameter: 1200mm
3.Roller lifting function - cylinder
4.Can achieve non-stop machine roll changing
Adopting 3.5kw Siemens servo motor control
Sheet edge heater at the feeding point
Automatic chain oiling and lubrication
Water cooled, aluminum chain track
Adopt electric control of track distance
Upper heating power:81.15KW
Lower heating power:81.15KW
Top 13*10, bottom 13*10 (ELSTEIN HEATING ELEMENT)
Maximum forming depth:140mm
Four pillar support
Maximum forming layout: 780 * 650mm
Maximum stroke: 160mm
Driven by two servo motors, one above and one below
The forming station is equipped with a 3.5KW servo motor for stretching
Each Knuckle bearing adopts INA brand
Adopting a downward stacking method and paired with a 3.5KW servo motor
Using imported brand appliances (Siemens, Schneider, Omron, Delta)
Equipped with high-power air conditioning to ensure optimal heat dissipation performance
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