Piercing Mill Series can make Φ40-105mm carbon steel, medium-low alloy steel,bearing steel,etc.
Technical Parameter of Piercing Mill
Model
|
|
CK40
|
CK50
|
CK76
|
CK90
|
Diameter of Blank Tube
|
(mm)
|
Φ40-50
|
Φ50-60
|
Φ60-75
|
Φ75-100
|
Length of Blank Tube
|
(mm)
|
600-1300
|
600-1400
|
600-1400
|
700-2600
|
Diameter of Mother Hollow
|
(mm)
|
Φ40-50
|
Φ50-60
|
Φ60-75
|
Φ75-105
|
Length of Mother Hollow
|
(mm)
|
4500
|
5000
|
5000
|
4500-7000
|
Roller Diameter
|
(mm)
|
Φ300-360
|
Φ420
|
Φ450-500
|
Φ530-600
|
Roller Rotary Speed
|
(r/min)
|
93.4
|
109
|
118
|
118
|
Push Stroke
|
(mm)
|
600
|
600
|
840
|
840
|
Mandril Trolley Route
|
(mm)
|
5000
|
5500
|
5500
|
8000
|
Model of Main Motor
|
|
JR136-8
|
JR137-6
|
JR500L3-6
|
JR500L3-6
(2/只)2PCS
|
Power Speed of Main Motor
|
(kw)
|
185
|
280
|
480
|
480X2
|
Rotary Speed of Main Motor
|
(r/min)
|
735
|
980
|
980
|
980
|
Main Reduction Box
|
|
ZL115-I
|
ZL115
|
ZDY-400-4-II
|
A=1150
双骑入/Double Ride into
|
Centring Roll Number
|
|
3-5
|
3-5
|
3-5
|
3-5
|
|