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Paper Mill Machinery Bow Roller

China Paper Mill Machinery Bow Roller, Find details about China Bow Curved Roll, Bow Roll from Paper Mill Machinery Bow Roller

Model NO.
HT130
Working Speed
up to 2000m/ Min
Shell
Chrome, Rubber Cover, Stainless Steel
Function
Spreading Paper to Eleminate Wrinkle
Application
Paper Machine
Trademark
HUATAO
Transport Package
Standard Export Packing
Specification
customized
Origin
China
HS Code
84391000
Model NO.
HT130
Working Speed
up to 2000m/ Min
Shell
Chrome, Rubber Cover, Stainless Steel
Function
Spreading Paper to Eleminate Wrinkle
Application
Paper Machine
Trademark
HUATAO
Transport Package
Standard Export Packing
Specification
customized
Origin
China
HS Code
84391000
Paper mill machinery bow roller

Description:
Bow Roller are known as Banana Rolls, Bow Rolls, Curve rubber Rolls, useful for removing of wrinkles, slack edges, spreading and slit separation. Most of the Expander Rolls are driven by web tension itself without any extra drive. Used in Textile processing machines, Plastic converting machines, Paper Industries, in manufacturing, processing, printing, laminating, coating, Batching, Winding and Re-Winding.

Metal is used for before high-speed Paper slitter re-winders for wrinkle removing and after slitting to separate slits. This type of Roll having heavy weights and paper tension itself not sufficient to drive the Roll so extra pulley is provided to drive the metal Expander Roll.

PTFE Expander is particularly used before size press where wet working and extra drive is required for to get roll rotate. PTFE rubber bow roll having application where sticking of substance on roll is problem.

All type of Expanders is available in Bow angle adjustable type so one can adjust the bow angle when the machine is in working condition. Fix the Roll at best bow warp angle it gets maximum spreading, wrinkle removing or slit separating effects. The diameter of the Roll depends on speed of web materials and maximum web width and also the mounting center.

For 650 mm web width and web speed of less than 50 meters/min a bow roll of 90mm is sufficient with a shaft diameter of 30mm. For 4500mm web width, 1000mtrs/min speed requires minimum diameter of 160mm roll and shaft diameter of 75mm or above. Bowed Roll is available in foot or flange mounting as per specific requirements.

Specification:
Name:Bow Curved Roller
Diameter:100~1000mm
Working speed:up to 2000m/ min
Shell:Chrome,Rubber cover,Stainless steel 
Opitional:Stainless steel bearing housing
Function:Spreading paper to eleminate wrinkle

Manufacturing Standard:
1.Shell in seamless carbon steel pipe
2.Cast iron hubs
3.Alloy steel journals
4.Cast iron bearing housings
5.Grease lubrication

Packing:
Seaworthy wooden case waterproof film, straw rope, carton box etc.

Photos:

 


Paper Mill Machinery Bow Roller

Paper Mill Machinery Bow Roller

 


Paper Mill Machinery Bow Roller

Paper Mill Machinery Bow Roller


FAQ

Q: How about the after-sale service?

 A: 1.TM online for 24 hours, also contact by email, wechat, skype, Facebook, whatsapp, etc.      
     2.To solve the problems with videos/pictures.  
     3. One year warranty for spare parts change.

 

Any Requirement, Please Feel Free To Contact Us

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