Φ32mm∼ Φ610mm

Straight seam/seamless tube straightening machine

1.Equipment Description: This machine is a special equipment for small diameter pipe and seamless steel pipe production line.It is the key equipment for straightening the welded pipe/seamless pipe.

2. structure :
   Adopt the upper 3 rolls and the lower 4 rolls structure type,the lower 4 rolls have a passive roll,the rest 6 upper and lower rolls are the main driving,the upper 3 rolls are equipped with a worm wheel adjusting structure,the specifications of the adjustable steel pipe are adjustable,the middle of the lower 3 rolls of the lower roll .There is an upper and lower adjustment roller.

3.Selection parameters:

serial number
model

Round tube

(mm)

Straightening speed(m/min)
1
ETNDB-50
Φ13∼ Φ50
3.0∼ 5.2
2
ETNDB-76
Φ19∼ Φ76
3.0∼ 5.2
3
ETNDB-89
Φ50∼ Φ89
3.0∼ 5.2
4
ETNDB-114
Φ63∼ Φ114
2.5∼ 4.5
5
ETNDB-127
Φ63∼ Φ127
2.5∼ 4.2
6
ETNDB-165
Φ63∼ Φ165
2.0∼ 3.6
7
ETNDB-219
Φ63∼ Φ219
2.0∼ 3.3
8
ETNDB-325
Φ63∼ Φ325
1.5∼ 3.0
9
ETNDB-426
Φ63∼ Φ426
1.5∼ 3.0
10
ETNDB-508
Φ63∼ Φ508
1.5∼ 3.0
11
ETNDB-610
Φ63∼ Φ610
1.5∼ 3.0

Three-dimensional simulation diagram-facade

3D simulation diagram-perspective view


Seamless steel tube straightening machine

Software system

Assembly processing

Straightening roller