Thermo-bonding Calender

thermo-bonding calender Hot oil rolling Double rollers Competitive price

Technical specification

    Hot roller: Vertical two rollers ,alloy steel

 Details

1.   Maximum Mechanical speed : 150m/min, Machine stability is assessed at the speed of 120m/min.

2.    Maximum working temperature 200°C

3.   Axial viberation≤0.03mm

4. Maximum liner pressure=150kg/cm

5.  Hardness of steel roller HRC58-62.

6.  When heated to working temperature, deformation of roller ≤0.02mm.

8.  At ambient temperature, roundness and straightness of roller are less than 0.05mm.

9. Rollers heated by heat transfer oil.

10.   Roller bearing, shaft diameter φ180mm.

11.  Bearing oil recycle with high temperature alarm.

12  Product specification: 10g/ m2-200g/ m; (Mainly 50g-120g ).

13  synchronic transfer case, 18kw.

14.   Angle between two hot rollers can be adjusted within 0-30mm.

15.  Roller rotation joint with metal hose.

16.  Sealed by ptfe asbestos packing.

17.  Temperature difference of two rollers: at recycle point ≤0.5.C;

    ±1.C on the rollers.

18.   Holes around the roller, diameter φ35mm, 15 holes one circle, streightness of holes ≤0.5mm.

19.   Speed stability, tolerance below 0.5%

20.   Rollers driven by cardan joint with DC motor.

21.   Hydraulic station one set, bearing lubrication oil cooling system one set, with one set of meters (installed on panel at the web direction ).

22 Equipment accepted after trial running at our factory

23.   One set of electrial control system and One set of oil stove .

24.   Afterservice, one year guarantee of repair, given proper use of the machine.

Thermo-bonding Calender