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Polished Mirror Roller for Co-Rotating Twin Screw Extruders pictures & photos
Polished Mirror Roller for Co-Rotating Twin Screw Extruders pictures & photos
Polished Mirror Roller for Co-Rotating Twin Screw Extruders pictures & photos
Polished Mirror Roller for Co-Rotating Twin Screw Extruders pictures & photos
Polished Mirror Roller for Co-Rotating Twin Screw Extruders pictures & photos
Polished Mirror Roller for Co-Rotating Twin Screw Extruders pictures & photos
  • Polished Mirror Roller for Co-Rotating Twin Screw Extruders
  • Polished Mirror Roller for Co-Rotating Twin Screw Extruders
  • Polished Mirror Roller for Co-Rotating Twin Screw Extruders
  • Polished Mirror Roller for Co-Rotating Twin Screw Extruders
  • Polished Mirror Roller for Co-Rotating Twin Screw Extruders
  • Polished Mirror Roller for Co-Rotating Twin Screw Extruders
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Polished Mirror Roller for Co-Rotating Twin Screw Extruders

Reference FOB Price
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To Be Negotiated 1 Piece (Min. Order)
After-sales Service: 24 Hours After Sell Service
Warranty: 12 Months
Certification: ISO 9001:2000, CE
Surface Treatment: Polishing
Manufacturing Process: Casting
Material: Alloy Steel
Samples:
US$ 1000/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
Available
| Customized Request
Changsha Tangchui Rolls Co., Ltd
Gold Member Since 2024

Suppliers with verified business licenses

Manufacturer/Factory

Product Description

Company Info.

Basic Info.

Model NO.
customized
Diameter of Roller Body
200-800mm
Length of Roller Surface
800-2500mm
Hardness of Roller Body
Required by Customer
Drawing
Provided by Customer
Transport Package
Wooden Case
Specification
customized
Trademark
TCROLL
Origin
China

Product Description

Polished Mirror Roller for Co-Rotating Twin Screw Extruders

Rollers for Calender Machine mainly including chilled roll, oil heating roll, steam heating roll, rubber roll, calendar roll and mirror roll, a three roller calender consists of 3 main calender rolls arranged vertically in a stack. The paper web passes through the nips between these rolls under heat and pressure to produce the desired finish.
The rolls are:

Hard Roll or Calender Roll - Usually a chilled cast iron or steel roll that provides high linear pressure and smoothing action. Located as the center roll.

Soft Roll - Made of a compressible cotton, fabric, polymer or rubber covering over a metal core. The soft roll is located on top and helps distribute pressure.

Heated Roll or Oil Heating Roll - A hollow steel roll heated with steam/thermofluids. Located at the bottom. 

Mirror roller - used in plastic sheet film, clothing fabrics, leather, paper, metal, film, materials surface calendering, high precision coating.



 
 
Advantages of our Calender Rolls :

Improved smoothness and gloss - The pressure applied by the rollers helps smooth out the rubber papar plastic surface and impart a glossy finish. The more rollers, the greater the calendering effect.
Flexibility: Rollers allow adjustments to nip pressure and temperature to optimize the calendering process for different weights/grades.
Durability and elasticity: Steel rollers maintain their shape and elasticity better compared to alternatives like felt belts. This ensures uniform pressure across the width.
Ease of operation and maintenance: Rollers are easy to install, replace and maintain compared to belt or plate calenders. No need for extensive lubrication or cooling systems.
Space saving: Roller stacks allow calendering in a relatively small footprint compared to the length needed for belt calenders.
Versatility: Small diameter rollers can be used for soft calendering without much gloss improvement. Larger rolls apply higher pressure for desired gloss levels.
Energy efficiency - The friction between rollers requires less energy compared to belts which need higher tensioning forces.
 
Polished Mirror Roller for Co-Rotating Twin Screw Extruders
 
Polished Mirror Roller for Co-Rotating Twin Screw Extruders
Polished Mirror Roller for Co-Rotating Twin Screw Extruders
Polished Mirror Roller for Co-Rotating Twin Screw Extruders

FAQ

Q1.  Are You a Trading Company or  Manufacture ?

A1: We are a factory , which has been established for 30 years. Strict quality control of production processes
and tolerances.Manufacture products according to your drawings or specifications.

Q2: How to choose the products that meet our requirements?
A2: Tell me the information of the product, or provide us drawings.

Q3:What is the quality of your products?
A3:Quality is always the foundation of our company, I suggest you buy samples to evaluate the quality

Q4: How long does the delivery period take?
A4: Generally speaking, Delivery time takes 20-45 days, but we are very flexible depending on the specific order.

Q5: Can you do OEM / ODM orders?A5: Yes,we have rich experience on OEM/ODM order.

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Changsha Tangchui Rolls Co., Ltd
Gold Member Since 2024

Suppliers with verified business licenses

Manufacturer/Factory
Plant Area
501~1000 square meters
Management System Certification
ISO 9001, ISO 14001, ISO 20000
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