Click to enlarge
RT28 Carbon Steel Tube Mill is to produce round tube diameter of 10-38mm and wall thickness of 0.5-1.5mm.
We can also supply the customized machines.
Features
RT28 Carbon Steel Tube Mill is a series of machines that builds longitudinal weld seam pipe with steel strips of certain width. It starts by uncoil and flatten the slit steel coils into steel strips. The flattened steel strips will be inserted into the forming machine and the rollers in the machine will bend the strip to a round pipe shape. The round pipe will then be sent into the weld box where the tube is welded by a high frequency or solid state welder. The welded pipe will be formed to expected shape (round/ square/ rectangle etc) or size in a sizing machine. Finally the pipe will be cut to length and bundled.
Application
1. Water pipe
2. Heating pipe
3. Low-pressure process pipeline
4. Low pressure fire fighting pipeline
5. Sewage Pipes
6. Steel Scaffolding Pipe
7. Wire and cable protection pipe
8. Structural support Steel Pipe
9. Industrial Steel Pipes
10. Decoration Pipe
11. Oil & Gas Pipes
Process Flow
Slit Coil ---- Un-Coiler ---- Shearing And Butter Welder ---- Storage/ Accumulator ---- Forming ---- Welding ---- Cooling ---- Sizing ---- Cutting Saw ---- Run Out Table ---- Finishing ---- Pipe Collecting and Packaging
Technical Parameter
|
Model |
Diameter of Welded Tubes |
Wall Thickness of Round Tube |
Max. Size of Square Tube |
Max. Size of Rec. Tube |
Wall Thickness of Sq & Rec Tube |
Speed of Tube Welding |
Power of Major Motor |
High Frequency Power |
|
RT16 |
8-25mm |
0.3-1.0mm |
20x20mm |
12.7x25.4mm |
0.3-0.8mm |
20-100m/min |
30KW |
100KW |
|
RT25 |
8-32mm |
0.4-1.3mm |
25x25mm |
20x30mm |
0.4-1.0mm |
20-100m/min |
45KW |
100KW |
|
RT28 |
10-40mm |
0.5-1.5mm |
30x30mm |
20x40mm |
0.5-1.2mm |
20-90m/min |
75KW |
100KW |
|
RT32 |
13-50.8mm |
0.6-2.0mm |
40x40mm |
30x50mm |
0.6-1.5mm |
20-90m/min |
110KW |
150KW |
|
RT50 |
19-63.5mm |
0.8-2.5mm |
50x50mm |
40x60mm |
0.8-2.0mm |
20-90m/min |
132KW |
150KW |
|
RT50 to 76 |
19-76mm |
0.8-2.5mm |
60x60mm |
40x80mm |
0.8-2.0mm |
20-90m/min |
160KW |
200KW |
|
RT50 to 100 |
25-100mm |
0.8-2.0mm |
76.2x76.2mm |
50.8x101.6mm |
0.8-1.5mm |
20-80m/min |
160kw |
150kw |
|
RT60 |
19-63.5mm |
1.0-3.0mm |
50x50mm |
40x60mm |
1.0-2.5mm |
20-80m/min |
185KW |
200KW |
|
RT60 to 80 |
25-80mm |
1.0-3.0mm |
60x60mm |
40x80mm |
0.8-2.5mm |
30-80m/min |
75KWx2 |
200KW |
|
RT60 to 100 |
25.4-100mm |
1.2-2.5mm |
75x75mm |
50.8x101.6mm |
1.2-2.0mm |
20-60m/min |
185KW |
200KW |
|
RT76 |
25-90mm |
1.5-4.0mm |
70x70mm |
60x80mm |
1.5-3.5mm |
20-80m/min |
185KW |
300KW |
|
RT76 to 127-A |
50.8-127mm |
1.2-3.0mm |
100x100mm |
80x120mm |
1.2-2.5mm |
20-70m/min |
110KWx2 |
300KW |
|
RT76 to 127-B |
49-127mm |
1.5-4.0mm |
100x100mm |
80x120mm |
1.5-3.0mm |
20-70m/min |
110KWx2 |
300KW |
|
RT90 |
30-115mm |
1.5-4.5mm |
90x90mm |
80x100mm |
1.5-3.5mm |
20-60m/min |
132KWx2 |
300KW |
|
RT90 to 129 |
48-129mm |
1.0-2.5mm (550Mpa) |
101.6x101.6mm |
80x120mm |
1.0-3.0mm |
20-65m/min |
132KWx2 |
300KW |
|
RT90 to 140 |
60-140mm |
1.5-4.0mm |
110x110mm |
100x120mm |
1.5-3.0mm |
20-60m/min |
132KWx2 |
350KW |
|
RT115 |
32-127mm |
1.5-5.0mm |
100x100mm |
80x120mm |
1.5-4.0mm |
15-60m/min |
132KWx2 |
400KW |
|
RT115 to 140 |
60-140mm |
1.5-4.5mm |
110x110mm |
100x120mm |
1.5-3.5mm |
15-50m/min |
160KWx2 |
400KW |
|
RT165 |
89-165mm |
2.0-6.0mm |
127x127mm |
100x150mm |
2.0-5.0mm |
15-50m/min |
200KWx2 |
500KW |
|
RT219 |
114-219mm |
3.0-8.0mm |
165x165mm |
140x200mm |
3.0-6.0mm |
15-50m/min |
250KWx2 |
600KW |
|
RT273 |
165-273mm |
4.0-10.0mm |
210x210mm |
180x240mm |
4.0-8.0mm |
15-40m/min |
250KWx1 |
800KW |
|
RT355 |
219-355mm |
4.0-12.0mm |
280x280mm |
260x300mm |
4.0-10.0mm |
15-30m/min |
250KWx2 |
1200KW |
Machine Configuration
|
Entry Section |
||
|
Double Side Un-Coiler |
Manual Expand |
|
|
Shear & Butt Welder |
Manual |
Automatic |
|
Accumulator |
Vertical |
|
|
Forming Section |
||
|
Leveling Unit |
9-roller |
|
|
Round shape Forming |
Normal |
Cassette-Bed Quick Change |
|
Welding Section |
||
|
Guide Roll Stand |
1 set |
|
|
Extruding Roll Stand |
1 set |
|
|
Scraper |
2 sets |
|
|
H.F. Welder |
Solid State |
|
|
Cooling Unit |
Water cooling tank |
|
|
Sizing & Straightening Section |
||
|
Sizing Unit |
Normal |
Cassette-Bed Quick Change |
|
Turk’s Head |
2 stations |
|
|
Measuring Roll Stand |
With encoder |
|
|
Flying Cutting Saw |
Pneumatic Friction Saw |
Flying Cold Saw |
|
Run-out Table |
Singe side |
Double side |
