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It adopts PLC control system.feeding, heating, forming, cooling, mold ejecting, cutting at one blow. Easy to operate. - details see: https://www.machineto.com/bc-700-1200a-1-full-automatic-egg-trays-making-machine-10060902

1.Overall

BC-700/1200A-Full Automatic Vacuum Forming machine is designed by the principle of mechanical-electrical-pneumatic integration. It adopts PLC control system, panel and digital power control. This full-automatic forming equipment for thermoforming plastic sheet includes feeding, heating; forming, cooling, mold ejecting, cutting at one blow. This machine has luxury configuration and gets reliable performance and handy operation.

Application Area:

It is suitable for thermoforming PS, HIPS, PVC, PET, PP, flocking sheet that can produce varieties of blister package and blister tray. For example: curatorial injection tray, oral liquid tray, mobile telephone tray, cookies tray, one-off tableware etc...

2. Technology Parameters Introduction

Model	BC-700/1200A-1
Length of forming	760-1200mm
Width of forming	500-700mm
Height of forming	≤165mm
Production Speed	60-720Cycles/h
Power of oven	24KW (Upper Oven)
Power of vacuum pump motor	3Kw
Vacuum pump capacity	100m3/h
Power of air compressor	15Kw
Air displacement of air compressor	2m3/min
Voltage	380/220V 50HZ
Overall dimensions	7950*1450*2550mm
Weight	3000Kg

3.Configuration

Vacuum pump	BECKER 100m3/h (Germany)
Solenoid Valve	SMC (Japan)
Panel and PLC	SIEMENS
Control relay	Schneider
Cylinder	YIDA
Heating system	120 Infrared Ceramic Heating Bricks
Temperature-adjusting system	60 Digital Power Control
Automatic Spray Gun	7-UP (Taiwan), eight
Transducer	SCHNEIDER
Induction Motor	Taiwan

Code device	NEMICON (Japan)
F.R.L. Combination	SMC (Japan)
Miniature Circuit Breaker	Schneider
AC Contactor	Schneider

4.Key Features

1. Width of forming can be adjusted freely on customer’s request from 500 to 700mm.

2. Feeding the material by induction motor & feeding error within 4mm. Length set can be realized by programming on panel, expediently and precisely.

3. Shacking mold ejecting: 1--20 per second free adjustment, adjustable amplitude, upper mold second down, blown, insure products not to deform and easily mold ejecting.

4. Customers can choice combining mold (up to 18 combining specs) or fixed spec mold.

5. Machine is controlled by PLC system, with a 5.7 inches panel, handy manipulation. Second vacuum, vacuum advancing and upper mold second down are also available.

6. Advance feeding sheet can avoid over temperature of first feed, utilizing sheet efficiently and reducing wastes.

7. Cooling the product by 7-UP automatic spray gun that made in Taiwan can insure forming fast, eject easy.

8. Close oven, adopting solid state relay, AC voltage meter, can utilize heat efficiently; make power conservation and stable temperature possible.

9. Guide post receives hardness treatment. With composite bearing, it doesn’t need oil supply, which can reduce package contamination, keep the machine clean.

10. Mid-brake fluctuation controlled by a cylinder to avoid the asynchronism that controlled by two cylinders. It can protract the cylinder life and running smoother.

11. Adopts the removable up & lower mold device to avoid centrifugalism and insure running smooth when the mold length is shorter than standard mold.

12. Special chain orbit to reduce the noise and friction between chain and orbit. Save the feeding motor power & feed quickly.