Auto EPP Shape Molding Machine

Auto EPP Shape Molding Machine


  • Tai Shyan auto shape molding machine adopts PLC programmable controller and touch human-machine interface control, advanced foam moulding process,can produce a variety of products. High rigidity and stability structure design, torsion resistant thick wall hollow steel, welded by steel from qualified supplier.

To accommodate with different sized product, this injection machine has wide ranges of mould plate, the min, dimension is around 600 × 800 mm and the max. Dimension is up to 1200 × 1400 mm. This machine is equipped with two-step hydraulic system, compressed feeding system, and central energy system, relief damper, holding-pressure water tank, condensation system, computer-controlled system, digital process control system and steam room.


This system does not require any lubricant. The hydraulic cylinder is installed in the two sides of the doom with even mould clamping force. The stainless dome can hold the heat. The mold opening and mould closing are managed by the computerized system which can ensure the best feeding accuracy. The mould ejection motion is controlled by the ejection system to provide the best quality of precision product during the ejection process.


This machine is designed as a three-dimension open space. This open-space design will fasten the mold changing process and operators can change the mold from the front, back and two sides of this machine. Also, this machine can be placed directly on the ground without setting any platform. To secure the safety of the operators, this machine is equipped with safety door and security system.


This mold is made in three-piece plate format. More energy can be reserved without doom and therefore, the mold plate can be highly utilized. The leader pins and spray gun are installed within the mold moving plates to ensure the safety of operation. To reduce the idol time, this system provides faster mould installation and changing system.


Two-step hydraulic system provides two speeds (fast and slow) options for mold-closing and mould- opening. Also, the processing time is reduced.


This machine has one full set of central energy system which is produced by our company All steam and air which are needed during the injection process are controlled by the central energy system valve. This system will provide even air intake and can be adjusted easier. This low-pressure steam system is designed with enlarged pipes and valves which can provide best working condition.


The adjustment of energy pressure is very important. Under higher steam pressure, the production time will be prolonged and consume more energy. However, the final product might be deformed and the surface appearance of the product might be affected when the pressure is too low. The relief damper functions when releasing mold and heating up the mold. The compressed air is used for filling and this damper will reduce the consumption of energy and provide high quality product.


The machinery is equipped with one set of holding pressure water hank which has two different entries for cooling water and condensate.


The vacuum system is equipped with the Liquid Ring Vacuum pump and condenser which provides more efficient vacuity. Without any extra drying step, we can speed up the injection under this vacuum system. The mold ejection is easy to be completed and also save the more energy.


This injection machine is equipped with computer- controlled system which has the functions of editor and expansion. every step of operation is precisely under controlled by this computer system error detection and indications are displayed on the screen Every model is installed with this compute system which displays the procedures, time setting and priorities pressure control valve will set the pressure.

Machine Type unit TS-68 TS-810 TS-813 TS-1014 TS-1214
Steam Chamber Depth mm 180 180 200 240 240
Steam Chamber Dimension mm 600 X 800 800 X 1000 800 X 1300 1000 X 1400 1200 X 1400
Max. Product Dimension     mm 540 X 740 740 X 940 740 X 1240 940 X 1340 1140 X 1340
Opening Stroke   mm 1250 1250 1250 1500 1500
Max. Product Depth mm 350 350 350 350 350
Pressure Steam Chamber Allowed kg/cm2 1.5 1.5 1.5 1.5 1.5
Mould Closing Force     Ton 12 15 25 32 39
Hydraulic High Pressure kg/cm2 210 210 210 210 210
Hydraulic Low Pressure kg/cm2 30 30 30 30 30
Hydraulic Motor Output kW 3.75 5.6 5.6 5.6 7.5
Vacuum Pump Output kW 3.85 3.85 3.85 7.5 7.5
Raw Material Connector   B 2" B 2" B 2" B 2" B 2"
Steam Inlet mm 80 80 80 100 100
Compressed Air Inlet   B 1.5" B 1.5" B 1.5" B 1.5" B 1.5"
Water Inlet   B 1.5" B 1.5" B 2" B 2" B 2"
Condensate Inlet mm 100 100 150 150 150
Total Weight     kg 3000 4000 4500 5000 5500
Length     mm 3700 3900 4100 4300 4300
Width mm 2400 2800 3000 3500 3500
Height mm 3800 4000 4000 4200 4200