four roller calender for rubber/manual control calender/9inch
calender
production
1- Name: Rubber calender, three-roll rubber calender,two roll rubber
calender,four roll rubber calender.
2- Function: Make rubber sheet which need higest thickness quality.
3- Features:
A - The rolls are made of chilled cast iron with vanadium and
titanium alloys. The roll face is hard and anti-wear. To heat up or
cool down, the rolls are either circumferentially drilled or
centrally bored so as to make temperature well proportioned on the
roll surface.
B- The rolls are arranged in I, and L forms. The upper rolls have
roll cambers that can eliminate bending impact on rolls during
working process. Thus, it is possible to make products with same
thickness along axial direction.
C- The transmission system adopts a hard facing gear reducer, which
has a compacted structure with higher transmission efficiency,
lower noise and longer service life.
D- The machine is equipped with emergency device. When an emergent
accident occurs, the calendar will be immediately stopped to open
the roll space so as to protect the operator and equipment.
4-Certification: CE,ISO9001
parameters:
Top sale Best sell Four - roll calender
| Model/Item | XY-3I 230x630 | XY-3I 360x1120 | XY-3I 400x1400 | XY-3I 450x1500 | XY-3I 610x1730 | XY-3I 710x2130 |
| Roll Diameter (mm) | 230 | 360 | 400 | 450 | 610 | 710 |
| Roll Working Length(Mm) | 630 | 1120 | 1400 | 1500 | 1730 | 2130 |
Middle-Roll Linear Speed (m/min) | 0.8-8 | 3-20 | 3-26.39 | 2.62-26.2 | 5.4-54 | 8-50 |
| Adjusting Nip Range(mm) | 0-7 | 0-10 | 0-10 | 0-10 | 0-20 | 0-20 |
| Product Thickness (mm) | 0.2 | 0.2 | 0.2 | 0.2 | 0.15 | 0.15 |
Overall Dimensions LXHXW(mm) | 3168 | 6500 | 6500 | 7420 | 7010 | 7650 |
| 890 | 1500 | 1500 | 2200 | 3950 | 4560 |
| 1830 | 2440 | 2440 | 2900 | 3730 | 4080 |
1. General design:
It mainly contains roller, rack, backplane, adjustment, device,
transmission system, roller temperature control device, security
device, lubricating device, etc.
2. Features:
The roller is made of chilled cast iron alloys, whose work surface
has high hardness, wear-resistent and durable life. Steam, cooling
water, and heat-conducting oil can pass into the rollers cavity, so
that the working temperature can be adjusted in order to meet the
technical requirements.
Roll spacing can be adjusted both by manual or electric mode.
Roller bearings lubricating can adopt drier oil or dilute oil.
3. Rolling machine consists of two or more than two rollers, according to certain
form arrangement, in certain temperatures will rubber or plastic
suppress extension into a certain thickness and surface to the
shape of the film, and can be used for fiber shade canvas or steel
wire types of mechanical hang glue. Rolling machine according to
the number of the rollers can be divided into two roller, three
rollers, four roll and five roller rolling machine, etc.; According
to the arrangement of the rollers can be divided into "L" type, "T"
type, "F" type, "Z" type and "S" type, etc.
Drawings
