SPM-780D
Full servo motor Thermoforming Machine

Description

The SPM-780D thermoforming machine is an efficient four-station thermoforming machine with a forming area of 780 * 540 MM. Compared to the three-station thermoforming machine, the four-station machine includes an additional punching station. For plastic products that require punching, such as fruit trays and cup lids, a four-station thermoforming machine is needed for production.

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SPM-780D Thermoforming Machine
SPM-780D Thermoforming Machine
SPM-780D Thermoforming Machine
SPM-780D Thermoforming Machine
SPM-780D Thermoforming Machine
SPM-780D Thermoforming Machine
Model SPM-780D
Max. Forming Area 780*540MM
Max. Forming Depth 105MM
Station Number 4
Running Speed 35-40Cycles/min
Features

The SPM-780D thermoforming machine is an efficient four-station thermoforming machine with a forming area of 780 * 540 MM. Compared to the three-station thermoforming machine, the four-station machine includes an additional punching station. For plastic products that require punching, such as fruit trays and cup lids, a four-station thermoforming machine is needed for production.

 

The whole machine is equipped with a total of 8 servo motors, which can accurately control the stop position, speed, and acceleration of the eccentric wheel, thereby achieving high-precision motion control. At the same time, the servo motors can automatically adjust the power output according to the load situation, effectively reducing unnecessary energy consumption and lowering production costs.

 

The Sinoplast thermoforming machine is equipped with advanced control systems, such as PLC control and touch screen operation, supporting automation. After mold production is completed, our engineers will debug it. If the customer is satisfied with the product, no modifications are needed. Our engineers will also save the operating parameters of this mold set to the equipment program, so adjustments are unnecessary the next time the customer starts the machine.

Main Technical Parameter

Model

SPM-780E

SPM-780D

SPB-780E

SPB-780D

Station Number

3

4

3

4

Max.Forming Area

780*540MM

780*650MM

Max.Forming Depth

105MM(Can be customized)

Suitable Material

PP/PS/PET

Sheet Width

550-820MM

Material Thickness Range

0.15-2MM

Max. Sheet Roll Dia.

1200MM

Running Speed

35-40Cycles/min

Forming Station Power

Servo Motor 7 KW*2 pcs

Forming station stretching

Servo Motor 3.5 KW

Hole Punching Station Power

NONE

Servo Motor 14 KW

NONE

Servo Motor 14 KW

Cutting Station Power

Servo Motor 7 KW*2 pcs

Stacking Station Power

Servo Motor 3.5 KW

Sheet Feeding Method

Servo Motor 3.5 KW

Air Consumption/Air Pressure

3m3/min,0.6-0.8Mpa

 

Power Voltage

380V,50Hz 3P

Approx. Machine Weight

17T

21T

17.5T

21.5T

Application
Comparision
WHY CHOOSE US?
CATEGORY
Sinoplast
Others
1. Bearing
Sinoplast:INA bearings imported from Germany are used to ensure the quality of the machine
Other manufacturers:Some ordinary bearings are used
2. Driving structure
Sinoplast:With the drive mode of the built-in eccentric arm, the machine will run faster and more stable during production.
Other manufacturers:The eccentric wheel drive structure is used, and the material is thin
3. Forming stretching
Sinoplast:Forming station We are equipped with a 3.5KW Siemens servo motor for stretching
Other manufacturers:This function is not available
4. Heating element
Sinoplast:We use ELSTEIN heating elements imported from Germany to reduce electricity costs during production
Other manufacturers:Use common brand heating elements
5. Mold cutting with heating function
Sinoplast:The cutting station is equipped with heating function to ensure that the mold is not easily damaged during long-term production
other manufacturers:Not equipped with this function
Working Position Drawing
Machine details
Loading Rack

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

Chains and Rails

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

Heating Box

Upper heating power:81.15KW

Lower heating power:81.15KW

Top 13*10, bottom 13*10 (ELSTEIN HEATING ELEMENT)

Forming Station

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

Stacking

Adopting a downward stacking method and paired with a 3.5KW servo motor

Electrical

Using imported brand appliances (Siemens, Schneider, Omron, Delta)

Equipped with high-power air conditioning to ensure optimal heat dissipation performance

Our Markets

Peru

Ecuador

Guyana

Ghana

Saudi Arabia

Uzbekistan

Egypt

Kenya

Dubai

Sri Lanka

Vietnam

Philippine

Belarus

Iraq

Iran

Recommended Products
SPB-780E
The SPB-780E thermoforming machine is Sinoplast's largest model, with a forming layout of 780 * 650mm and equipped with three workstations. The opening and closing actions of each workstation are driven by servo motors, improving accuracy and control during the production process.
SPB-780D
The SPB-780D thermoforming machine is high-performance and efficient equipment designed specifically for the large-scale production of disposable plastic products. It is also the largest molding layout equipment launched by Sinoplast to date, with a molding layout of 780 x 650mm, making it an ideal choice for producing disposable plastic items such as egg boxes, sauce cups, and trays.
SPT-780
The three-station plastic thermoforming machine is a highly efficient and precise solution for producing mid-to-high-end plastic products. Using advanced positive-and-negative-pressure forming technology, it features high-precision molds and a built-in eccentric wheel drive structure.

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