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The High Configuration Plastic Thermoforming Machine is an ideal choice for customers with high production requirements and large sheet sizes. For such demands, we provide equipment with a 780 x 650 mm molding layout, capable of achieving a maximum speed of 40 molds per minute. However, the operating speed depends on the material and the depth of the product. For example, when using PP material, the speed is usually slower than with PET, as PP requires a higher melting temperature and longer molding time. If the operating speed is too fast, the product may not cool sufficiently, resulting in a white bottom.
During the machine production process, the heating of the sheet material has a significant impact on the product forming. If the expected temperature is not reached, it will result in incomplete product molding. Our thermoforming machine is equipped with ELSTEIN heating elements imported from Germany. The use of heating elements from this brand not only reduces the power consumption of the equipment during production, but also provides more precise temperature control, improving the production efficiency of the machine.
The Sinoplast thermoforming machine features four pillars to support each workstation, enhancing stability during operation. It is equipped with advanced control systems, such as PLC control and touch screen operation, which support automation. Due to the varying parameters of each mold group, our engineers save the operating settings in the equipment program after debugging, eliminating the need for customers to readjust them during future startups. The machine also includes safety devices: if the emergency pause button is pressed during improper operation, these devices will automatically activate. For example, if the temperature is set too high, the machine will stop, and the heating box will automatically push out until it cools down before restarting.
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Model |
SPM-780E |
SPM-780D |
SPB-780E |
SPB-780D |
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Station Number |
3 |
4 |
3 |
4 |
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Max.Forming Area |
780*540MM |
780*650MM |
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Max.Forming Depth |
140MM |
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Suitable Material |
PP/PS/PET |
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Sheet Width |
550-820MM |
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Material Thickness Range |
0.15-2.5MM |
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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 7 KW |
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Hole Punching Station Power |
NONE |
Servo Motor 14 KW |
NONE |
Servo Motor 14 KW |
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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 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 |

Cylinder lifting system
Automatic sheet feeding
Able to work with double roll
Max.roll diameter:1200MM

Servo motor control
Aluminum alloy strip cooling
Automatic lubrication of the chain(PLC control)
Can stretch the sheet material

Oven size: Up and down 13 * 10 MM
Equipped with anti sheet falling sensor
Adopting German Elstein ceramic heater

Maximum forming depth:140 MM
4 pillar supports
Maximum Forming Layout:780*650 MM
Max. stroke:160 MM
Cylinder lock mold

Adopting a vacuum suction structure, each air tube is independently connected to the gas source to ensure that one product is not sucked in and affects other products.

High quality electronic components ( SIEMENS, OMRON, SEW, SCHNEIDER )
High power cabinet air conditioner

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We are a professional plastic machinery provider in China.