Straight Seam ERW Pipe Mill , High Frequency Pipe Tube Mill
Equipment
0.5-2inch High Speed High Precision Automatic ERW Pipe Mill Line
The ERW pipe mill with high frequency solid welder,can product he
round pipe,square pipe and
rectangular pipe in high speed,and also can product the L,T,Z shape
pipe,reduce the cost of roller ensure the quality of the finish
pipe.
This equipment is specially used for producingΦ20-Φ80mm, δ1-4.0mm
high-frequency straight seam welded pipe and corresponding square
pipe (17*17-62*62mm,1.2-3.0mm). The composition of equipment is
from uncoiler to fixed length cutting saw. Rolling speed can be
according to suitable range of pipe diameter and wall thickness.
A. Applicable material
1 Raw material: Low-carbon steel,
2 Thickness of steel strip: 1.0-3.5mm
3 The width of steel strip: 60-240mm
4 I.D. of steel coil: Φ450-Φ550mm
5 O.D. of steel coil: Φ800-Φ1200mm
6 Maximum weight coil: 2500kgs
B .Dimension range of processing steel pipe
1 O.D of pipe: Φ20-Φ80mm
2 Wall thickness: 1.0-3.5mm (square pipe :1.2-3.0mm)
3 Length: 4-8m
4 Milling speed: 60-70m/min
5 High-frequency equipment power: 250 KW (Solid state)
6 Voltage:380V/440V,50HZ
C.Main components
1 Uncoiler: 1 set
2 Shearing and butt-welder: 1 set
3 Accumulator: 1 set
4 Forming. Welding &sizing unit: 1 set
5 Computer-controlled tracking cutting saw: 1 set
6 Run-out table: 1 set
7 Solid-state high-frequency welder: 1 set
Product Process:
material(steel coil)→uncoiler→shear and welder→horizontal(or cage)
accumulator→forming mill→
HF soild welder→sizing mill→rounghly straightening(turkey head)→cut
off machine→run out table
The Basic Parameters:
| stands of forming mill | 8 |
| stands of sizing mill | 6 |
| shaft material | 40Cr |
| round pipe diameter | 60-165mm |
| Round pipe thickness | 3.0-7.0mm |
| square pipe size | 50×50-130×130mm |
| square pipe thickness | 3.0-6.0mm |
we can design the machine accoeding to the customer detail require.
Machine features
1) roller shaft diameter is big, amount is big, and mateiral
42CrMo.
2) equiped double motors, efficiency is good.
3) tue making effiency is high.tube straightness is good.
4) reliability is high and failurate is low.
5) opeartion is convenient.
6) computer saw adopts shengyang brand, the quality is the best one
in domestic.
7) high frequency welder adopts the best brand in china.
Cold sawing cutting
Digitally cold cutting machine is composed of mechnical parts,
electronic parts and hydraulic parts. Three shafts are tracking
shaft, cutting feeding shaft, saw blades rotating shaft, this three
shafts are controlled by its special motion controller, servo motor
driving operatiing, and the parameters are entered through LCD
touch screen, also working condition can be visible checked from
touch screen. The saw blades of cold saw using the high speed
steel, and the cold saw can run synchronous while the pipe mill
line producing; the CNC system of the cold saw can ensure the
cutting speed and position accuracy, the cutting head(with saw
blade) feeding and rotating speed can be adjusted by CNC program
according to the technological requirements.
Our Services
1.) We will send the engineer for the installation and training
your workers how to operate this machine in correct way.
2.) Warranty Team
One year quality guarantee, life guarantee repair. Within quality
guarantee period, except for failures caused by human error, repair
parts will be provided for free. After the quality guarantee
period, only charge the cost of the spare parts.
3.) We supply the pre-sell and after-sell service.
pre-sell service: workshop design, and production output design
after-sell service: installation and training, and the skilled
engineer for working.
4.) We can also sent the engineer working for you serval months or
1 year. The engineer will help you to improve the output, reduce
the waste and decrease the cost.
5.) We supply the pre-sell service-Design for whole project for
stainless steel pipe making/ carbon steel pipe making.
6.) We will be responsible for the loading and shipping
