The RT60 tube mill is intended for manufacturing of round/square pipe of Φ19mm-Φ63.5mm with Thickness of 1.0mm–3.0mm from cold-rolled, hot-rolled and galvanized coil strip.

This RT60 tube mills is used to produce straight seam automatic oil pipes and tubes by means of steel slit strips with its subsequent welding into tube, edge heating by means of solid state high-frequency welder, longitudinal straight seam welding in rolls of tube welding machine, cooling, further sizing or shaping and on-stream cutting of endless tube in measured lengths.
Finished product will be of round, square, rectangular pipe.

Steel strips ---- double side decoiler ---- shear and butt welder ---- vertical accumulator ---- pinch roll + leveler, forming device, welding device ---- cooling unit ---- sizing and turk’s head ---- computer saw --- run out rack

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Steel Pipe Specification
1. Pipe diameter: ¢19–¢63.5mm
    Pipe Thickness: 1.0– 3.0mm
2. Square Pipe: 15×15-50×50mm
    Rectangle Pipe: 20X10mm –40X60mm
    Pipe Thickness: 1.0– 2.5mm
3. Pipe Length: 4.0m – 8.0m
4. Length Tolerance: ≤±3mm

Steel Tape Specification
1. Material: Low Carbon steel (δb≤500Mpa, δs≤235Mpa)
2. Steel Tape: Inner diameter: Φ450-520mm
    Outer diameter: Φmax=1300mm
    Strip steel width: 60mm-200mm
    Strip steel thickness: 1.0–3.0mm
    The maximum weight: 2 tons

Line Specification
1. Line Direction (optional): From Right to Left or from Left to Right
2. Line Speed: 20-80/min
3. Power for equipment motor: about 230KW
4. Power for HF electric: 200KW (Solid State)

Machine Configuration:

1. Double-side Un-coiler (Manual expansion)…………………………………………1 unit
2. Shear and butt Welder …………………………………………………………………….. 1 unit
3. Vertical Accumulator………………………………………………………………………… 1 unit
4. Forming, Welding and Sizing mill……………………………………..………………. 1 unit
5. Computer-controlled Tracking Cutting Saw (Circular Saw Cutting)……. 1 unit
6. Finished Pipe Passing Conveyor (Run out table)……………………………….. 1 unit
7. 200KW Solid State High Frequency Welder………………………………………. 1 unit
8. Pneumatic System ………………………………………………..…………………………. 1 unit
9. Electrical System with PLC Control and DC Drive Control System..……. 1 unit

Delivery time:

90~120 days

Shipping container:

3×40’HQ

1. 

   Double Side Uncoiler

2. 

   Main Forming Unit

1. 

   Welding And Scraping Roller

2. 

   Cooling Tank

1. 

   Sizing Unit

2. 

   Straightening Unit

1. 

   Computer Saw

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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	30-110m/min	37KW	100KW
RT25	8-32mm	0.4-1.3mm	25x25mm	20x30mm	0.4-1.0mm	30-110m/min	45KW	100KW
RT25 High speed	8-32mm	0.4-1.3mm	25x25mm	20x30mm	0.4-1.0mm	30-130m/min	55KW	150KW
RT32	10-40mm	0.5-1.8mm	30x30mm	20x40mm	0.5-1.4mm	30-100m/min	90KW	150KW
RT32 High speed	13-40mm	0.5-1.8mm	30x30mm	20x40mm	0.5-1.4mm	30-130m/min	132KW	150KW
RT45	13-50.8mm	0.6-2.3mm	40x40mm	30x50mm	0.6-1.7mm	30-100m/min	110KW	150KW
RT45 High speed	13-50.8mm	0.6-2.0mm	40x40mm	30x50mm	0.6-1.5mm	30-130m/min	160KW	150KW
RT50	19-63.5mm	0.7-2.75mm	50x50mm	40x60mm	0.7-2.2mm	30-100m/min	160KW	200KW
RT50 High Speed	19-63.5mm	0.7-2.5mm	50x50mm	40x60mm	0.7-2.0mm	30-130m/min	220KW	200KW
RT50 to 76	19-76mm	0.7-2.75mm	60x60mm	40x80mm	0.7-2.2mm	30-100m/min	160KW	200KW
RT50 to 76 High speed	19-76mm	0.7-2. 5mm	60x60mm	40x80mm	0.7-2.0mm	30-130m/min	220KW	200KW
RT60	19-63.5mm	0.8-3.5mm	50x50mm	40x60mm	0.8-2.7mm	30-90m/min	185KW	250KW
RT60 High speed	19-63.5mm	0.8-3.0mm	50x50mm	40x60mm	0.8-2.5mm	30-120m/min	250KW	300KW
RT60 to 76	19-76mm	0.8-3.5mm	60x60mm	40x80mm	0.8-2.7mm	30-90m/min	200KW	250KW
RT60 to 76 High speed	19-76mm	1.0-3.0mm	60x60mm	40x80mm	0.8-2.5mm	30-120m/min	250KW	300KW
RT60 to 100	22-100mm	1.0-3.0mm	76.2x76.2mm	50.8x101.6mm	1.0-2.5mm	30-80m/min	200KW	250KW
RT76	25-90mm	1.0-4.0mm	70x70mm	60x80mm	1.0-3.2mm	30-70m/min	110KWx2	300KW
RT76 High speed	25-90mm	1.0-4.0mm	70x70mm	60x80mm	1.0-3.2mm	30-100m/min	160KWx2	400KW
RT76 to 127	32-127mm	1.2-4.0mm	100x100mm	80x120mm	1.2-3.0mm	30-70m/min	110KWx2	300KW
RT90	32-127mm	1.5-4.5mm	100x100mm	80x120mm	1.5-3.5mm	20-60m/min	132KWx2	400KW
RT90 to 140	32-140mm	1.5-4.5mm	110x110mm	100x120mm	1.5-3.5mm	20-60m/min	132KWx2	400KW
RT115	48-127mm	1.5-5.0mm	100x100mm	80x120mm	1.5-4.0mm	20-60m/min	160KWx2	400KW
RT115 to 140	48-140mm	1.5-5.0mm	110x110mm	100x120mm	1.5-4.0mm	20-60m/min	160KWx2	400KW
RT115 to 165	48-165mm	1.8-5.0mm	130x130mm	120x140mm	1.8-4.0mm	20-60m/min	160KWx2	400KW
RT165	50.8-165mm	2.0-6.0mm	130x130mm	120x140mm	2.0-5.0mm	15-50m/min	200KWx2	500KW
RT165 to 219	76-219mm	2.0-6.0mm	170x170mm	140x200mm	2.0-5.0mm	15-45m/min	200KWx2	500KW
RT219	89-219mm	2.5-8.0mm	170x170mm	140x200mm	2.5-6.0mm	12-35/min	220KWx2	600KW
RT273	102-273mm	2.5-10.0mm	210x210mm	180x240mm	2.5-8.0mm	10-30m/min	250KWx2	800KW
RT355	219-355mm	4.0-12.0mm	280x280mm	260x300mm	4.0-10.0mm	10-30m/min	250KWx2 200KWx2	1200KW