Used In Building Field For Automatic Square Pipe Roll Forming ERW Tube Mill
Summary of welding pipe machine
The welding pipe machine can be recommended from coil hanging to pipe packaging, which consisted of complete pipe mill, rotating capstan,single or double decoiler, staightener,shear&end welder,accumulator,pipe mill section,flying saw and packaging.
The welding pipe machine is mainly used to produce tube for heat exchanger,refrigerator, frame of car,bicycle ect,fitness equipment,furniture,chiller,petrol transmission and so on.
What is the Features of welding pipe machine?
||Cold roll forming process
||Good roller design
|ZTF forming technology
||Reduce 60% roller cost, save roller changing time, increased production efficiency
|Square & rectangular pipe
||General round-to-square process
||Stable forming process
|Round to square with turkshead
||Good pipe quality, reach same wall thickness with round pipe
|Directly squared forming technology
1) Compare with round into square&rectangle forming way,this way is better for the shape at the edge of cross section,comparatively, semi-diameter of inner arc is Small,and the brim is flat,outlook is regular.
2) the whole line load is low ,especially the sizing parts.
3) The width of steel strip is small about 2.4-3% than round into square & rectangle,it can save the consume of raw material.
4) It adapt the multi-point bending way, avoid the axial force and side abrasion, reduce the forming step while ensure the quality,meanwhile it reduce the power wastage and roller abrasion.
5) It adapt the combined type roller on the most of the stands,it realize that one set of roller can produce dozens of square&rectangle pipe with different specification,it decrease the store of roller,low the cost about 80% on roller, Fast the bankroll turnover, short the time one new product design.
What is the working flow of welding pipe machine?
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)+ Removing External and internal burr→→Cooling unit →→ Sizing unit and straightener →→Flying saw under computer-control →→ Run-out table
What is the specifications of welding pipe machine?
||welding pipe machine
|a) Steel Pipe Specification
|b) Steel Tape Specification
||Low Carbon steel (δb≤500Mpa, δs≤235Mpa)
|Strip steel width:
|Strip steel thickness
|The maximum weight:
||AC380V±10%, 3phases, 50Hz±10%
||AC220V±10%, one phase, 50Hz ±10%
|Electric installed capacity:
|e) Cooling water
|Reservoir for High Frequency equipment:
||45 m³, one set
|Reservoir for circulating cooling water:
||45 m³, one set
|f) Compressed air
|g) Line speed:
More details of welding pipe machine
Q:Are you manufacturer?
A:Yes,we are manufacturer. We have 4 factories ( Machining, Assembling, Heat treatment, and
Moulding ). We also have our own R&D department. Welcome to visit us.
Q:What kind of payment term do you do?
A: We do T/T and L/C.
Q:What info do you need before giving me the price and proposal?
A: Since we design individual machine based on our customer's requirement, we need your desired
products' basic dimension, including all the pipe diameter(or tube length), thickness range , usage,
raw material steel grade, coil weight, and degree of automation.
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
solve the raw material (steel coil) purchase, worker training, international market price, and more.
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 pipe making machines for more than 20 years. We have constructed many
steady trading partners in Asia,Africa, middle east, Europe, and South America throughout the years.
Our innovative designed production line and each single unit of the production line are not only
economical but also practical.