※technical parameter:
1. Paper clamping range: maximum 1800mm, minimum 600mm 2. Paper diameter: maximum ￠1500mm, minimum ￠350mm
3. The diameter of the main shaft of the paper holder: ￠242mm 4. The working pressure of the air source (Mpa): 0.4---0.8Mpa
5. Equipment size: Lmx4*Wmx1.6*Hmx1.5 6. Single machine weight: maximum 3000Kg
※Hydraulic system parameters:
1. Working pressure (Mpa): 16---18Mpa Lifting hydraulic cylinder: ￠100×440mm Clamping hydraulic cylinder: ￠63×1300mm
4. Hydraulic station motor power: 4KW --380V -- 50Hz Solenoid valve voltage: 220V 50 Hz
※Main purchased parts, raw materials and origin:
| Main part name | Origin | Material model |
| Spindle | Tiangang | Diameter 242mm |
| swing arm | Homegrown | Resin sand grey cast iron HT200 |
| wall panel | Jinan Iron and Steel | Q235A Welding Parts |
| bearing | Ha, Wa, Lo | |
| toothed paper head | Homegrown | 3, 4 inches shared |
| main appliances | Schneider | |
| button | Schneider | |
| air switch | Schneider | |
| Pneumatic Components | Japan SMC or Taiwan AirTAC | |
| hydraulic station | Shandong Jinan | |
| multi-point brake pump | Changzhou Schneider |
※Paper loading trolley, guide rail
※结构特点:※Structural features:
★The track is buried as a whole, the main frame is welded with No. 14 channel steel and ￠20mm cold drawn round steel, and the length of the ground rail is 6000mm.
★Each paper holder is equipped with two paper feeding trolleys, which can load paper from both sides at the same time, and push the roll paper in place.
:※Main purchased parts, raw materials and origin:
| Main part name | brand or origin | Material model |
| Track and paper loading trolley | Tangshan Iron and Steel or Jinan Iron and Steel | No. 14 channel steel, Q235A, steel strip |
| bearing | Ha, Wa, Lo |
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