Thermoforming Machine

Emergency stop switches are provided for added safety at more than one location. In addition, timer for die closing time, individual switches for chilling unit operation, waste roll winding unit & cooler motor are provided on the control panel. The machine is also provided with separate control panel for manual operation & setting.  

CONTROL & SAFETY:

We have designed fast ejection system where very thin walled containers are ejected automatically through a jet of air so controlled that it fails directly in to the collecting bin. The roll after punching gets automatically wound up. The scrap roll can be removed easily while the machine is in operation.

EJECTION & SCRAP WINDING:

Most sturdy and heavy-duty pillar set designed to take cutting load. The forming station is a state - of - the - art design, for excellent control over accurate plug assist pressure forming with in mould trimming facility. Consists of 4-pillar structure guided by linear motion bearings. Die pillar forming station is provided with an AC/DC motor with a variable drive connected via pulley to shaft mounted speed reducer directly coupled on a main camshaft. Dual cam system ensures well-balanced and flexible system. It allows adjusting slight amount of inaccuracies on the top and bottom mould surfaces. Cutting depth adjustment can be provided through eccentric pins. Dual cam system further enhances extra cutting load capacity. Cams are made of special alloy steel made with precision and accuracy on CNC machines and duly hardened. Die - mounting on a lower platen is very easy and quick.

FORMING STATION:

Heating station consists of Infrared ceramic heater bank. Heaters are divided into 8 zones & controlled vertically along machine direction. Heating bank is retractable type, which is also interlocked with an emergency switch. The heaters are controlled by specially designed digital Temperature Controller with linear phase angle PID type ensuring constant heating to desired temperature and uniformity and also ensures energy saving.

HEATING STATION:

The chain guide is provided with central adjustable shaft to adjust the chain width. Limit switches and cams control the entire cycle, which are mounted on a common shaft with cams for easy setting.

The base is made of heavy-duty rigid frame consisting of drive mechanism and sheet transport system.  The sheet conveying system shall consist of specially designed duplex spiked chain.  A spring clutch and the pneumatic assembly, which can be easily adjusted by adjustable pneumatic stopper, control the stroke length.  The chain guide is effectively water-cooled.  The main drive is AC/DC motor for a variable drive of reputed make.

ROLL FEED:

ASSEMBLY DESCRIPTION:

  

 

 

 

5.      Compressor, Moulds & Chilling Plant is not included in our scope of supply.

4.      Electrical supply of 440 V +/- 5% is required. In case of large fluctuations, it is recommended to use Voltage Stabilizer.  

3.      Output depends on grade of material, thickness, processing & operating parameters.

2.      Figures given here are indicative only.  We reserve the right to alter dimensions & specifications without prior notice.

1.      Our policy is of continuous development & improvement.

NOTES:

Approx Dimensions of machine (M²):  5.0X2.0X3.8

Approx. weight of the machine (KGs): 2,500

Raw material (formable grade):            HIPS/PP/PET

Chilling Plant capacity (K Cal/ hr):        16,000

Compressed air reqd. (litre/min):                

                       

Total connected load (KW):                   63.95 KW

Type of heaters:                                      Infrared Ceramic

Total heating capacity (KW):                 

                                                                      Bottom: 650 W X 7 Rows X 5 Nos= 22.75 KW    

Heating units:                                              Top: 650 W X 6 Rows X 8 Nos =31.5 KW

Reel dia (mm):           (Max)                       750

Sheet thickness         (Max Min)             1.5 - 0.3

Sheet width (mm)      (Max Min)             650 - 250

Dry cycles/min.          (Max):                       40

Draw (mm)                (Max):                        125

Stroke Length (mm)  (Max Min):            350 - 50

Width (mm)                (Max Min):            600 -200

MODEL                                            EP 3560 

 

TECHNICAL SPECIFICATIONS: