Working cycle:
Carry materials by hand → clamp the materials → oven move along to forming area → heating → oven move back to heating area → lower-mold up → blown → vacuum → cooling → automatic degassing → mold ejecting → lower mold down → take out the finished product by hand.
Basic units:
1. Heater adopts ceramic heating bricks.
2. Heater drives by cylinder to insure heater work fleetly and placidly.
3. The equipment with the safety and protection equipment.
4. Clamp frame: It was controlled by pneumatic solenoid valve and made by steel. It can bear high temperature, avoid the clamp frame metamorphosed. The width and length of
forming area can be adjusted through adjust clamp frame.
5. Complete vacuum system includes vacuum room, vacuum pump, vacuum storage gas pot, vacuum pipeline, adjustable air cleaner device and vacuum controlling unit.
6. Cooling system assemble air blower and spray gun. The spray gun could be adjusted according to different products making.
7. This machine controlled by PLC, panel control system and display and controls the operation of equipment.
8. Automatic degassing before mold ejecting.
9. The front door is movable door; it’s convenient for changing mould.
Excellence of equipment:
1. Heater (controlled separately)
A. Heater separately: Set different temperature according material forming demand to insure product quality. Adjusted the voltage of heater by temperature mould which can insures the heater temperature steady and save power.and make the temperature of every brick more accuracy.
B. Change the heater units fleetly. And it is economical for maintain because it only need change part units.
2. Controlling the heater unit separately can short the heating time and economize energy and improve product quality and reduce cost.
3. Adjustable frame: The side size clamping is 20--50mm which can economize the material. And the total of economized material is a considerable amount.
4. Sheet sag control device: prevented sheet sag after heating by pressure support system, and assembled photoelectric switch.
5.Quick to change mold :as usual ,change mold costs 2-3 hours every time, and add the system of easy change mold ,it only needs 15-30 mins every time,save a lot of time.
6. It with double heaters and drove by pneumatic system, suitable for thermoforming ABS, HIPS, HDPE, PET, PVC, PP, and PMMA/ABS plastic sheet which thickness with 10mm.
7 Max. Height of Mold can up to 650mm.
Max. Forming area: 1500*1300mm
Max. Mold Height: 650mm
Production Speed: 5---30 Cycles/h
Power of oven: Approx.93.6kw (Upper Oven) Approx. 57.6kw (Lower Oven)
Power of vacuum pump motor: 3kw
Vacuum pump capacity: 100m3/h
Overall dimensions: 2400*4300*2600mm
Weight: 6800kg
samples: