Middle models pipe mill lines introduction We supply high frequency welded pipe production lines, which continuously make certain length of steel pipes by roll forming, high frequency welding, section sizing, longitudinal straightening, flying cutting and discharging from steel coil strips....
Middle models pipe mill lines introduction
We supply high frequency welded pipe production lines, which continuously make certain length of steel pipes by roll forming, high frequency welding, section sizing, longitudinal straightening, flying cutting and discharging from steel coil strips.
Middle pipes, ranging from 2.5 inch to 5.5 inch, are frequently used in reality as structural steel pipes, pipe wall thickness is about 2-5mm.
Features of middle model pipe mill lines
1.Middle Pipes usually are middle gauge 2-5 inch diameter round pipes or equivalent size square and rectangular pipes as well as special profiles(T, L, Z, etc).
2.Double arms uncoiler, (180°rotating, hydraulic expansion): each arm load no more than 3T. Or Single Arm uncoiler (hydraulic expansion): for coil weight more than 3T.
3.Hydraulic shear & welder, to connect tail of last coil and head of new coil.
4.Horizontal Spiral accumulator: to accumulate hundreds of meters steel strip to ensure continuous pipe making, bigger capacity than cage loop and better protection to steel strip.
5.One pair of vertical roller guide and seven roller passive leveler.
6.Forming mill(seven sets horizontal drive rollers and 8 sets vertical passive rollers) form steel strip to be pipe blank.
7.Welding table(rotary seam guide, one set three squeeze rollers, two sets outer scraper, one set polishing rollers.
8.Cooling tank: spray cooling and immerse cooling
9.Sizing mill(six sets horizontal drive rollers and six sets vertical passive rollers): shape the formed welded pipe to be exact profile.
10.Turks head(single side on one head, two or three sets): rotary adjust to straighten the pipe.
11.Flying saw(hot friction cutting or cold cutting): synchronously track the running pipe and cut to certain length.
12.Discharging roll table(single side): discharge the finished pipes to packing zone.
13.High frequency welding equipment(solid state): heat both edges of pipe blank to melt by high frequency induction welding(200KW -400KW)
14.Electric control: from uncoiling to accumulating, one operator panel; forming, welding and sizing on another operator panel; flying saw and discharging table, the third operator panel.
Parameters of Middle pipe making mills
Model | Pipe size | HF welder(KW) | Motor power(KW) | Speed(m/min) |
HG76 | Ф(25-80) x (1.2-4.0) | 300 | 110x2 | 30-80 |
HG89 | Ф(32-102)x(1.5-4.5) | 300 | 132 x 2 | 30-80 |
HG114 | Ф(38-127) x (1.5-4.5) | 300 | 160 x 2 | 30-70 |
HG125 | Ф(50-165)x(2.0-5.0) | 400 | 185x2 | 20-60 |
HG165 | Ф(76-165)x(2.0-6.0) | 600 | 200x2 | 15-50 |
Our service
Ø Provide the technical design and solutions;
Ø New plant construction guidance;
Ø Designing and manufacturing of non-standard equipment;
Ø Professional technical training and guidance on site according to the contract;
Ø Supply accessories at any time;
Ø Tele-technical consulting and services;
Ø Other special technical service according to client’s requirements.
FAQ
1.How can I get to your factory?
A: Our city Wuxi is near to Shanghai. You can get off plane at Pudong or Hongqiao airport in Shanghai, then come to Wuxi by fast train for 40minutes. You can take fast train from Beijing to Wuxi, 5 hours. You can come to Wuxi Shuofang Airport by plane. We can pick you up from Wuxi stations, airport, even in Shanghai airport.
2.What is your minimum order quantity, can you send me samples?
A: Our minimum order is 1 set machine, each machine is customerized, thus we don’t have sample to send, however, we can send you catalog, warmly welcome you to visit our company.
3.As the shipping period will take long time, how can you make sure the machine won’t be broken?
A: Our machine is film wrapped, to make sure the machine can be delivered to our customer in safe conditions, we fix the machine in the container by steel wires / ropes.
4.May I know What payment terms is accepted by your company?
A: So far, (30% advance + 70% balance) 100% T/T before shipment, or 30% deposit by T/T and balance by L/C.
