Calender Line
Three-Roll / Four-Roll Calender
Calenders mixed compound into sheet or film of uniform thickness.
Also known asThree-Roll Calender · Four-Roll Calender · Rubber Calender
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Function
Calenders the mixed compound into sheet or film with stable quality and uniform thickness.
Features
- Precision bearings, highly wear resistant, with forced lubrication.
- Chilled cast-iron rolls with a surface hardness of HRC 55 or above.
- High-precision gear reducer: wear resistant, efficient, low noise.
- Each roll has its own gear reducer and DC motor, so roll speeds can be set individually.
- Emergency brake stops the rolls quickly for safe operation.
- Roll-gap detection safety device prevents the rolls from touching.
Options
- Drilled rolls are available for better sheet quality.
- Roll arrangement: Z-type or S-type, to suit the product.
- Embossing rolls with different patterns can be fitted as required.
Reference Specifications
Specifications of machines we have already built. Other sizes can be made to order — we are not limited to this range.
| Roll size (dia. × face length) | Dimensions (mm) |
|---|---|
| 16” × 42”–48” | — |
| 18” × 48”–60” | 5500 × 2500 × 3000 |
| 20” × 60”–66” | 6000 × 2500 × 3200 |
| 22” × 66”–68” | 6500 × 2500 × 3500 |
| 24” × 72”–84” | 7200 × 2800 × 3800 |
| 26” × 84”–90” | 8000 × 3000 × 3900 |
| 28” × 90”–100” | 8500 × 3000 × 4000 |
| 30” × 96”–105” | 9000 × 3400 × 4000 |
| 32” × 96”–112” | 10000 × 3800 × 4500 |
Other machines

Rubber Internal Mixer
Intensive Mixer
A mixer with a closed, pressurised chamber that turns raw rubber or plastic and additives into a uniform, plasticised compound in a short cycle.
View details →

Mixing Mill
Open Two-Roll Mill
Sheets out mixed compound between two rolls; cutting and folding by hand or with an automatic stock blender makes the batch uniform.
View details →

Extruder
Strainer Extruder
Strains impurities out of the compound and further plasticises it.
View details →
Need a quotation or technical advice?
Contact us and we will advise based on your production requirements.


