High precision 3 roll calender machine of bearing and Alloy chilled cast iron
1. Introduction of Product
|
Application: |
Rubber |
Feature: |
High Tenacity |
|
Product Name: |
Rubber Calender Machine |
Roller Number: |
3 Rollers |
|
Driving Motor: |
Variable-frequency Motor |
Roller Material: |
1#, 2#, 3# is Alloy Chilled Cast Iron |
2. Quick Detail:
1. Equipment using shift
Three-continuous-shift production,7 days/every week
2. Equipment using environment
Temperature: 540
Relative humidity: ≤90%
3. Energy/Utility
Power: 380±10% V; 50Hz ±10; 3 phases
Control power: AC220V±10; 50Hz±10
Cooling water: 0.3 Mpa; temperature ≤25±3
Compressed air: 0.8 Mpa (if needed)
Steam: 0.8 Mpa (if needed)
3. Description:
1. Roll specification
Roll diameter 360 mm
Roll working surface length 1120 mm
Roll structure hollow smooth rolls
(Any special requirements by customer need to be described in advance)
2. Roll arrangement
(Any special requirements by customer need to be described in advance.
Or choose one of the followings, tick a “√” in the )
“I” type
“F” type,1# roll tilt 60°
Horizontal “L” type,1# roll tilt 90°
“L” type,3# roll tilt 90°
3. Max.calendering width ≤900mm
4. Min.calendering thickness ≥0.2 mm
5. Roll central height (usual condition) 1#roll: +0.12mm 2#roll: 0.0
3#roll: 0.0
(Any special requirements by customer need to be described in advance)
6. Roll production speed
Roll rotation speed(driving roll): 20 r/min(designed)
Roll linear velocity(driving roll): 22.61 m/min(designed)
7. Velocity ratio of rolls
(Any special requirements by customer need to be described in advance.
Or choose one of the followings, tick a “√” in the )
Rubber friction: 0.75 : 1: 0.75
Rubber covering: 0.75 : 1: 1
Rubber sheet: 1: 1: 1
8. Main motor
Model YVP-250M2-6P(converter control)
Power 40 KW
Rotating speed 1000r/min
9. Reducer
Model ZSY315-50
Speed ratio 50
10. Roll nip adjustment device
Mode By the hand wheel
Adjusting range 06 mm
Pitch motor model Wld100-59
Power &nbs
