Tube Manufacturing Equipment Metal Duct Producing Mill Steel Pipe
Production Line
Product Description
ERW60 high frequency longitudinal welded pipe production line is
designed to produce welded pipes of 20mm-50mm in OD and 0.8mm-3.0mm
in wall thickness, as well as corresponding square and rectangular
pipe.
Application:GI, carbon steel and stainless steel tubes for
metallurgy, construction, transportation, machinery and vehicle
industries.
Technical Flow Of The Production Line
Steel Tape →→ Double head uncoiler →→ Strip-head Cutter and welder
→→ Spiral accumulator →→ Forming section (Flattening unit +Main driving unit +Forming unit +Guide unit +High
frequency induction welding unit +squeeze roller) + De-burr frame →→ Cooling unit →→ Sizing unit and straightener →→ Cold saw under computer-control →→ Run-out table →→ Packing machine
Product Parameter
| Steel Pipe Specification |
| Round Pipe diameter | Ø20–Ø60mm |
| Pipe Thickness | 0.8 – 3.0mm |
| Square and rectangle pipe | 15x15mm – 50X50mm |
| Pipe Thickness | 0.8 – 2.0mm |
| Pipe Length | 6-12m |
| Length Tolerance | 0-3mm |
| Steel Tape Specification |
| Material | Carbon steel (δb≤500Mpa, δs≤235Mpa) |
| Inner diameter | Φ450-Φ520mm |
| Outer diameter | Φmax=1500mm |
| Strip steel width | 65mm-190mm |
| Strip steel thickness | 0.8mm-3.0mm |
| The maximum weight | 1.0-2.0 tons |
| Electric installed capacity | appro.65KW |
| Line Speed | 20-120m/min |
Product Display
Product Details
1. Double heads Decoiler (Hydraulic model)
It is used to support the coil and provide raw materials for the
production line. The reel is cantilever type.
2. Shearing & Welder
To connect the strips after cutting the preceding coil tail end and
the succeeding coil top end and being welded together by CO2 gas
shielding welding to keep the Pipe Welding Line running
continuously.
3.Horizontal accumulator
Storage of steel coil, Advantage: The feeding is more stable,
without bending, while reducing the resistance of the feeding, it
will not cause damage to the galvanized layer surface, and the
noise is relatively lower.
4.Forming and Sizing Machine
The steel strip of a certain width is bent into corresponding
specifications of round pipe, rectangular pipe or open profile
through roll forming.This unit consists of five parts: forming
machine, welding machine, cooling part, sizing machine, and
straightening machine.
5.High Frequency Welding Equipment
Tube Mill High Frequency Welder is specially designed for straight
seam welding.The high power capacitor C and inductor coil L compose
current-mode parallel upper-voltage resonance circuit, which
doesn’t need output transformer.
6. Cooling
Cool down quickly, Fixed welded pipe shape
7. Cold Flying Saw
Cut pipe, Low inertia DC motor through mechanical transmission
device, measuring, calculate and driving saw car at the same speed
with the high-speed running pipe, then cut off the pipe with
specified length.
8. Run out table(Stacking Packing Machine)
It’s a packaging equipment designed especially for steel pipe
industry, which can realize automatic stacking the tubes or pipes
into hexagonal or square shapes, and then Automatic bundling,
Sloping, Digital Weighter
9.Straightening device
Straightening of finished pipes with sizing, The upper, lower, left
and right positions of the vertical roller of the straightening
machine can be adjusted to ensure the outer diameter of the
finished rigid tube
About Us
Q:Are you manufacturer?
A:Yes,we are manufacturer. We have 4 factories ( machining,
assembling, heat treatment,and mould factory)And we have our own
R&D department. Welcome to visit us.
Q:What kind of payment term you can do?
A: We can accept T/T and L/C.
Q:What info you need before you make the proposal?
A:The pipe diameter , thickness range , usage, raw material steel
grade, coil weight and automatic degree.
Q: What should I do if I just start a new business?
A:Contact us immediately ,we provide free consultant for pre-sales
service .Also we can help you to solve the raw material (steel
coil) purchase,worker training,international market price.
Q:How do you do QA?
A:We have special team to do strict QA,this is one of our
strengths:
(1)Every gear box will be tested for 8 hours with oil inside to
guarantee there is no leak.
(2)Every shaft will be inspected for the centering jumpiness.
(3)Every roller will be checked to make sure its in the range of
tolerance critical parts will be inspected for all dimensions.
Q:Why I should choose you,what are the differences between you and
other Chinese suppliers?
A:We are concentrate on this industry for more than 20 years,and
especially in pipe making machines. Our pipe making machine line
directly export to Russia,Vietnam,lndia,Indonesia,and many other
countries in Asia, Africa, middle east and South America.
