Two-roll Cross Rolling Piercer
Two-roll Horizontal Cone-type Piercer
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Two-roll Cross Rolling Piercer
This machine is a two-roller horizontal cross rolling piercer,which is the most important deforming process during hot rolling seamless steel pipe or non-ferrous metal seamless pipe to pierce round billet which is heated to certain temperature. It is composed by main transmission system, plug bar stabilizing and hollow extracting system, outlet table and electric control system.
No.
Parameter
LXC30
LXC40
1
Billet diameter (mm)
35-45
40-50
2
Billet length (mm)
800-1500
800-1500
3
Hollow length (mm)
4000
4500
4
Main motor (KW)
155
215
5
Main reducer type
ZDY315/i=6.3
ZLY355/i=7.1
6
Roller diameter (mm)
320
390
7
Roller length (mm)
280
300
8
Roller speed (rpm)
154
138
9
TRG type
pneumatic
pneumatic
10
Total installation capacity (KW)
162.7
228.2
11
Outline dimension (m)
18.4 x 2.5 x1.5
18.9 x 2.7 x 1.5
No.
Parameter
LXC50
LXC50 Strengthed
1
Billet diameter (mm)
45-75
50-90
2
Billet length (mm)
1000-1800
1200-2000
3
Hollow length (mm)
5500
6500
4
Main motor (KW)
320
320+155
5
Main reducer type
ZL115/i=7.1
ZL115/i=7.1
6
Roller diameter (mm)
410
450
7
Roller length (mm)
300
330
8
Roller speed (rpm)
138
138
9
TRG type
pneumatic
pneumatic
10
Total installation capacity (KW)
337.6
492.6
11
Outline dimension (m)
22.8 x 3.1 x 2.2
26.5 x 3.1 x 2.2
No.
Parameter
LXC60
LXC90
1
Billet diameter (mm)
60-110
70-130
2
Billet length (mm)
1500-2200
1500-2500
3
Hollow length (mm)
7000
7500
4
Main motor (KW)
800
1250
5
Main reducer type
ZL130/i=8
ZDY560/i=4.5
6
Roller diameter (mm)
520
580
7
Roller length (mm)
400
450
8
Roller speed (rpm)
123
109
9
TRG type
pneumatic
hydraulic
10
Total installation capacity (KW)
821.6
1277
11
Outline dimension (m)
26.5 x 3.5 x 2.3
29.5 x 3.8 x 2.7
No.
Parameter
LXC100
LXC114
1
Billet diameter (mm)
90-160
100-180
2
Billet length (mm)
2000-3000
2000-3000
3
Hollow length (mm)
9000
9000
4
Main motor (KW)
1600
2000
5
Main reducer type
ZLY710/i=6.3
ZLY710/i=6.3
6
Roller diameter (mm)
680
720
7
Roller length (mm)
550
680
8
Roller speed (rpm)
90
90
9
TRG type
hydraulic
hydraulic
10
Total installation capacity (KW)
1653.5
2053.5
11
Outline dimension (m)
39.8 x 4.5 x 3.2
40.2 x 4.6 x 3.3
No.
Parameter
LXC140
LXC180
1
Billet diameter (mm)
120-200
160-280
2
Billet length (mm)
2000-3500
2200-3500
3
Hollow length (mm)
10000
10000
4
Main motor (KW)
2500
3550
5
Main reducer type
ZDY930/i=7.06
ZDY1000/i=4
6
Roller diameter (mm)
900
950
7
Roller length (mm)
680
880
8
Roller speed (rpm)
83
88
9
TRG type
hydraulic
hydraulic
10
Total installation capacity (KW)
2559.5
3649.5
11
Outline dimension (m)
43.5 x  4.7 x 3.7
49.1 x 6.3 x 4.1
 
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