China PVC Sheet Calender Line Sy-450*1200

Application of 4-roll calender
SY-4F Four Roll PVC calendering machine is mainly used in the plastic (thin film, thin steel plate, aritificial leather wallpaper,flooring, etc), in rubber (tire,leather belt,textile fiber rubberizing and so on) , formation processing.
The 4-roll calender offers the advantage of working air out of the rubber more thoroughly and gets uniform thickness of film or sheet. It can also be used to coat the rubber film with single or both sides of textile operation.
In the calendering process, fabric and rubber or plastic material is passed through a series of rollers to flatten, smooth and commingle the two or more materials. The more rollers are, the more rolling, and more effective.
It is kind of precise and durable rolling equipments with simple operation, high precision, and good effect.
Why Choose 4-roll calender from Lanhang
1. Since1992, with more than 20 years' professional experience
2. Overseas service center available (in Europe, Japan, Dubai, etc.)
3. International CE, SGS, IAF, CNAS certification
4. National high-tech enterprise / products
5. Various National Patent for Inventions Letters for rubber & plastic machinery
6. ISO9001:2008 management
Main Parameters of Our 4-Roll Calender:
Item/ Model
SY610x1900
SY610x2030
SY660x2500
SY710x2800
Roll specification (mm)
610x1900
610x2030
660x2500
710x2800
Layout of the roll
L type;Inverted L; S; Z
Roll speed (m/min)
40-100
40-100
50-120
50-120
Final product thickness (mm)
0.08-1
0.08-1
0.08-1
0.08-1
Rolled products Width (mm)
1500
1600
2100
2300
Main motor power (kw)
200kw
(45kw2 sets 55kw 2 sets)
260kw
(55kw2sets
75kw 2sets)
330kw
(75kw2sets 90kw 2sets)
400kw
(90kw 2 sets
110kw 2 sets)