PLC PS double color sheet production line for cup and cup lids

PLC PS double color sheet production line for cup and cup lids

introduction

It is the production line of the most advanced technology, most mature crafts and one of the most stable machines, its comprehensive capacity is 30% higher than the domestic similar equipment. The production line is used to produce PS, PP, PE etc. sheet products. Qingdao Asunt machinery has developed the CPET Sheet production line which is still higher than the domestic technology. The PET crystallization and drying system has absorbed the most advanced international technology, has the advantages of low dew point, low energy consumption, this highly enhance the performance of the complete production line.

1)Max. Sheet width: 700mm

2) Sheet thickness is 0.3-2.0mm

3)24 HOURS production capacity is 4000kg

4) Output: 170kg/hour

5) Total start power: 120kw

6)average consumption :80kw

7) Overall dimensions: 13m x 2.5m x 2 m

Application:

PET (APET, PETG, and CPET) sheet has the advantages of good processability, transparent, insulation and innocuity, environment friendly and recyclable. It is used to the food packaging field, is a perfect product to replace the PVC product.

Advantage:

1. Advanced Siemens controlling system, PLC and Sanken converter built in to achieve precise controlling and stable operation with high speed.

2. SEW servo motor traction system built in the three roller embossing system to raise the precision of the synchronous operation of three rollers to produce flat and uniform PET sheet with international standard.

3. Automatic hydraulic controlling system adopted to easy the net changing process. -The net changer is designed with big-hole diameter to improve the productive efficiency and lower the net frontal pressure for machine safety.

4. The metering pump working in the moveable connection way for convenient operation.

5. Independent safety system applied in the three-roller embossing system. When the materials are running out or the machine stops by accident, the three-roller embossing system will cut off the power and separate from the main equipment for protection of the whole extrusion line.

6. The special structure design of the three-roller embossing system and the tractor make the operators adjust the in/out passage of the sheet

7. The three-roller water circling system working in pressure adjustable double water pipe for independent heating.

8. Two sets of high-power desintegrators are equipped with the extrusion line, which can recycle the waste materials immediately to enhance the production efficiency.

9. The PET sheet cutter and the dual-station winder are equipped with the line to cut and wind the sheets as the operator's demand.

10. The tractor equipped with a cutter base. For individual cutters can work out flat and uniform PET sheets in different size by easy operation.

MAIN PART OF SHEET EXTRUDER MACHINE

1)gearbox model: hardface model 250 ,speed rato:14:1

(made in china xiaoshan)

2) Screw diameter: 100mm,L/D ration 32:1(zhoushan)

3)Screw rotating speed: 0—90rpm

4)Screw material: 38CrMOALA

5)Screw heat treatment Nitriding hardness≥HV85,depth:0.5—0.7mm

6)Barrel heat treatment Nitriding hardness≥HV950,

depth: 0.5—0.7mm

7) Main motor power: 55kw(made in china)

8) screw heating power:6area x7kw/area=42kw

9)Tee joint heating and net change device heating power is :2area x3power/area=6kw

10) T-die Runner: clothes-hanger pattern

11)t-die width :800mm,heating power=15kw( 5area x3 kw/area=15kw)

12)hydraulic net change device and metering pump,hydraulic station motor:2.2kw,metering pump motor power3kw