| After-sales Service: | on-Site Installation & Commissioning |
|---|---|
| Warranty: | 1 Year for Whole Machine |
| Type: | Roll Coater |
| Driven Type: | Electric |
| Automatic Grade: | Automatic |
| Packaging Material: | Wrapping Film |
| Customization: |
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Audited Supplier | Application: Suitable for coating production of aluminum foil tape with paper liner, copper foil based/ aluminum foil based products.
Main process: unwinding→ pulling→ coating→ drying→ laminating→ pulling→ rewinding
Main features: 1. Siemens PLC control system for the whole machine, HMI equipped at each key unit like unwinder, rewinder, coating unit. High degree of automation, easy operation, less manpower. 2. Safety protection devices, emergency stop system and fault alarm function, safer coating production. 3. Independent and precise temperature control for oven partitioned area. 100mm insulation layer inside of oven is more energy-saving. 4. Segmented and closed loop tension control for the whole machine ensures more stable tension, with servo correction/web guide, the rewinding effect is more perfect/orderly. 5. Technical engineering team supports on-site and remote service, from on-site installation & commissioning to common trouble-shooting, rest assured for after-sale service. |
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| Machine Composition | |
| Unit | Qty |
| Double-station unwind (auto splice) | 1 set |
| Pulling | 1 set |
| Gravure straight & reverse coating | 2 sets |
| 1st floor drying | 4 sections, 12m |
| 2nd floor drying | 6 sections, 18m |
| Cooling & pulling | 1 set |
| Pulling Structure | 1 set |
| Storage | 1 set |
| Double-station rewind (auto cut) | 1 set |
| Defect detecting (reserved) | 1 set |
| Hot air generator (heat exchange type) | 2 sets |
| Main Technical Parameters | |
| Mechanical speed | Max. 15m/min (include inching function to feed foil) |
| Coating speed | 2~15m/min, actual coating speed depends on properties and thickness uniformity of substrate used, properties of solvent, amount of coating on the coating plate, coating property, etc. |
| Substrate width | Max. 550mm |
| Roller effective width | 650mm |
| Substrate | Copper foil & Aluminum foil |
| Required compressed air | Minimum 6~8kg/cm2 |
| Tension control range | 3~100KG (whole web load) |
| Tension controlled precision | ±0.5KG (whole web precision) |
| Substrate roll inner diameter | Unwind 3", rewind 3" |
| Unwind diameter | Max.φ800mm (double-station unwind) |
| Rewind diameter | Max.φ800mm (double-station rewind) |
| Substrate core inner diameter | Unwinding: 3"; Rewinding: 3" |
| Machine color | Specified by customer |
| Total weight: | About 25 T |
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