main technical parameters and requirements in production line
1 | Effective width | 1800mm | 2 | Design produce speed | 150m/min | |||
3 | Three layer work speed | 100-140m/min | 4 | Five layer work speed | 90-130m/min | |||
5 | Seven layer work speed | ------------------- | 6 | The highest change single speed | 100m/min | |||
7 | Longitudinal separation accuracy | ±1mm | 8 | Cross-cutting precision | ±1mm | |||
note | Speed the above targets required to achieve:effective width1800mm,Comply with the following standards and ensure the paper's equipment condition 175 ℃ heating surface temperature. | |||||||
| Top paper index | 100g/㎡--180g/㎡ Ring crush index(N.m/g)≥8 (Water containing8-10%) | ||||||
| Core paper index | 80g/㎡--160g/㎡ Ring crush index(N.m/g)≥5.5 (Water containing8-10%) | ||||||
| In paper index | 90g/㎡--160g/㎡ Ring crush index(N.m/g)≥6 (Water containing8-10%) | ||||||
9 | Flute combination |
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10 | Steam requirement | The maximum pressure 16kg/cm2 | Common pressure10-12kg/cm2 | use4000kg/Hr | ||||
11 | Electricity demand | AC380V 50Hz 3PH | Total power≈220KW | Running Power≈150KW | ||||
12 | Compressed air | The maximum pressure 9kg/cm2 | Common pressure4-8kg/cm2 | use1m3/min | ||||
13 | space | ≈Lmin70m*Wmin10m*Hmin5m(The actual drawing to provider to provide audited prevail) |
ZJ-V5B hydraulic shaftless mill roll stand
※structural feature:
★brake adjustable adopts multipoint braking system.
★every stand matched two sets paper car , and they can paper on the both sides at the same time.
※technical parameters:
1,the range of clamping paper:MAX1800mm MIN1000mm
2,clamping diameters:MAX¢1500mm MIN¢
350mm 3,main shaft diameter of paper holder:¢240mm
4,gas source work pressure(Mpa):0.4---0.8Mpa
Mainly purchased parts, raw materials and origin:
Name of main parts | Brands or place of origin | material |
Main shaft | Day steel production | diameter242mm |
Swing arm | Production by own | Resin sand gray ironHT200 |
wallboard | Jigang prduction | Q235AWelding parts |
bearing | HRB,ZWZ,LYC |
|
Toothed chuck | Zhejiang xusheng | 3,4inch shared |
Main electrical appliance | France Schneider |
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button | CHINT NP2series |
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Air switch | French Schneider |
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Pneumatic components | Zhejiang Sonor CSM |
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Hydraulic station | Shandong zaozhuang |
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Brake pump | zhejiang |
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