SPM-780E
High yield Thermoforming Machine

Description

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.

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SPM-780E Thermoforming Machine
SPM-780E Thermoforming Machine
SPM-780E Thermoforming Machine
SPM-780E Thermoforming Machine
SPM-780E Thermoforming Machine
SPM-780E Thermoforming Machine
Model SPM-780E
Max. Forming Area 780*540MM
Max. Forming Depth 105MM
Station Number 3
Running Speed 35-40Cycles/min
Features

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.

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
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.
SPM-780D
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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