I. General
Final product: fabric.
Mechanical speed: max. 120m/min, production speed: max. 80m/min, more than 1 million rolls per year.
Production process: 8 colors; embossing, rotary screen & gravure printing.
Cooling water: 50 tons/hour, recycling use.
Electricity: 380V, 50Hz.
Compressed air:0.6~0.8 Mpa.
Heating source: natural gas, around 2.5 million Kcal/hour.
Worker: around 3 persons/shift, 3 shifts/day.
II. Main Equipment
| No. |
Name |
Amount |
| 1 |
Unwinding Unit |
1 |
| 2 |
Servo feeding Unit |
1 |
3
|
Double servo drive rotary screen printing unit |
1 |
| 4 |
Saving ink type gravure printing unit |
5 |
| 5 |
Chilling for embossing unit |
1 |
| 6 |
Trimming Unit |
1 |
| 7 |
Rewind big roll unit |
1 |
| 8 |
Storage outfeed Unit |
1 |
| 9 |
Rewinding storage Unit |
1 |
| 10 |
Auto rewinding small roll Unit |
1 |
...
Unwinding section
Double workstation unwinding frame, automatic change without stopping machine
Frequency conversion motor unwinding, automatic tension control system composed of swing roller and potentiometer
High strength cast iron is used as the material
E.P.C Photoelectric automatic deviation correction
Main Parameters:
Max. unwind diameter:φ1100mm
Paper core:3 inch
Valid width of air shaft:1200mm
Frequency conversion motor:11kw×2
Horizontal adjustment of paper roll:±20mm
Horizontal adjustment of unwinding:±150mm
Unwinding hauling section
Made of high strength cast iron
Roller-to-roll hauling of steel rollers and rubber rollers, driven by vector frequency conversion motor
Rubber roller pneumatic clutch, pressure can be adjusted
Hauling tension is measured by swing roll, potentiometer feedback full closed loop automatic tension control system, tension from low friction air cylinder scraping control, precise pressure regulating valve regulation
The preheating roll preheat the material expansion. The diameter of the hot roll is φ200mm.
Main parameters:
The diameter of hauling steel roller:φ160mm
The diameter of rubber roller:φ135mm
Unwind in-feed motor:4Kw
Low friction air cylinder: φ63×78
Rubber roller air cylinder: φ63×50
Gravure printing section
More details, please feel free to contact with me.
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