Hydraulic shaftless mill roll stand
A、Technical Parameters：
Working wide |
1800-2800mm |
Paper diameter |
MAX: 1600mm MIN:300mm |
Paper width |
1800-2800mm |
Weight capacity |
5T |
Paper head size |
Teeth 3 inches 4 inches |
brake |
Spur gear type 4 points pneumatic |
Working air pressure |
0.4—0.8Mpa |
B、Main performance characteristics：
★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.★The brake uses a multi-point brake system, a gear disc structure, equipped with a cooling fan, Yadeke pneumatic components, stable tension, and long life.★The large-diameter spindle design, the swing arm slides smoothly, and the steel guide rails are treated with high frequency treatment, which is super wear-resistant.★The hydraulic cylinder is installed on a twisted shaft, which does not bear radial force and is easy to maintain. |
C、Hydraulic system parameters：
Working pressure |
Hydraulic cylinder working range |
Hydraulic cylinder working range |
Hydraulic station motor power |
Solenoid valve working voltage |
16—18Mpa |
￠125×440mm |
￠80×1300mm |
4KW –380V — 50Hz |
220V–50 Hz |
D、Mainly purchased parts,raw materials and origin：
Serial number |
Name of main parts |
Brands or place of origin |
Remarks |
01 |
Main shaft |
Day steel production |
￠270mm |
02 |
Swing arm |
Production by own |
Resin sand gray ironHT250 |
03 |
Wallboard |
Jigang prduction |
Q235AWelding parts |
04 |
Bearing |
NSK |
|
05 |
Main electrical appliance |
SIEMENS |
Contactor, relay, button |
06 |
Hydraulic station |
Shandong zaozhuang |
Taiwan oil pump solenoid valve |
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