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Calendering Machine
CALENDERING MACHINE
Zenith has pioneered many improvements in
design of Calender machine, which have resulted in products of improved
quality and economy of production.
Calenders are made in a wide range of sizes, from small laboratory unit
to the big production machines. They are furnished with two, three, four
or more rolls and with rolls in different arrangements.
Calenders of all sizes are incorporated with the latest features for
obtaining uniform coating and sheet thickness, better productivity and
processing of rubber.
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| TECHNICAL SPECIFICATIONS |
| Machine |
Size of Roll Dia x Lenght |
Line Speed Per Minute
(App.) in Mtrs. |
Max. Width of Product |
Electric Motor H.P. |
| ZNDK - 1 |
6” x 18” |
7 |
14” |
7.5 |
| ZNDK - 2 |
8” x 24” |
7 |
20” |
10 |
| ZNDK - 3 |
10” x 30” |
7 |
26” |
15 |
| ZNDK - 4 |
12” x 36” |
9 |
30” |
25 |
| ZNDK - 5 |
14” x 42” |
9 |
36” |
40 |
| ZNDK - 6 |
16” x 48” |
9 |
42” |
50 |
| ZNDK - 7 |
18” x 54” |
9 |
48” |
60 |
| ZNDK - 8 |
22” x 66” |
9 |
60” |
100 |
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Thickness of Sheets -1 mm to 10 mm
Line speed of the calendars can be changed as per customer’s
requirement
Silent Features
- BED PLATE The basic bed is steel fabricated, machined to a single
frame on which whole machine with Gear Box and Motor are fitted. No
deep foundations are required.
- SAND & CAPS (WEB) Well designed for load bearing under
extreme working conditions, A Grade casting /steel fabricated.
- ROLLS OF CALENDER The rolls are made of chilled Alloy cast iron.
The rolls are hollow in centre for efficient cooling/ heating.
- NIP ADJUSTMENT Nip adjustment can be manual or motorized.
- JOURNAL BOX & BUSHES Journal Boxes are made of graded cast
iron and Bushes are of Gunmetal / Phosphorus Bronze.
- REDUCTION GEAR BOX Worm reduction gearboxes are of appropriate
specification ratio.
- NOTE : Technological improvement may result in change of
specification.
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