Hydraulic shaftless mill roll stand
※structural feature：
★adopt hydraulic drive to complete the paper clamping, loosen, remove for the medium, translation left and right and others，the lifting of the paper adopts hydraulic drive.
★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：MAX2200mm 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
5、equipment size：Lmx4.3*Wmx1.8*Hmx1.6 6、single weight：MAX4000Kg
※Hydraulic system parameters：
1、Work pressure（Mpa）:16---18Mpa 2、lifting hydraulic cylinder：￠100×440mm
3、Clamping hydraulic cylinder：￠63×1300m 4、hydraulic station motor power：3KW --380V -- 50Hz
5、solenoid valve voltage：220V 50 Hz
※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 |
|
expand chuck | Zhejiang xusheng | 3、4inch shared |
Main electrical appliance | France Schneider |
|
button | CHINT NP2series |
|
Air switch | French Schneider |
|
Pneumatic components | Zhejiang Sonor CSM |
|
Hydraulic station | Shandong zaozhuang |
|
Brake pump | zhejiang |
|
