Marklin666@yeah.net
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1. ;Machine Introduction
The front swing spiral welded pipe unit is used to open and level the steel coil through the unit equipment, and then feed it into the forming machine at certain angles. Based on the principle of the three roll rolling machine, supplemented by certain angles, it forms a continuous round pipe. The continuous spiral welds are welded by submerged arc welding machine. When the steel coil is uncoiled, uncoiled, leveled and sheared for butt welding, the main machine shall be shut down for waiting. After the butt welding of the steel coil is completed, the main machine shall be started for production. The front swing screw welding unit adopts intermittent production mode, which has the advantages of less investment and simple operation.
2. Progress
Coil Car→Uncoiler→Straighter→Pinching & Leveling→Electrical Vertical Roll→Shearing & Butt-weldig →Electric Vertical Roll→Edge Miller→Waste Removal Device→Manual Vertical Roll→Delivery Machine→Pre-bending & Guide Board → Forming → Inside Welding→ Outside Welding→Cut-to-Length→Pulling Out
3.Machine list
No | Equipment composition | Quantity |
1 | Uncoiler | 1 |
2 | Coil Peeler | 1 |
3 | Leveling machine | 1 |
4 | Hydraulic cutting butt welder | 1 |
5 | Electric vertical roller | 3 |
6. | Edge milling machine | 1 |
7 | Delivery machine | 1 |
8 | Guide plate extrusion | 1 |
9 | Forming machine | 1 |
10 | Front axle device | 1 |
11 | Internal welding device | 1 |
12 | External welding device | 1 |
13 | Rear axle device | 1 |
14 | Centralizer | 1 |
15 | Flying saw cutter | 1 |
16 | Front and rear bridge embedded parts | 1 |
17 | Hydraulic Station | 1 |
18 | Electric control device | 1 |
4.Machine specification
Model | Pipe diameter(mm) | Pipe thickness(mm) | Coil width (mm) |
SAW 508 | Φ219-Φ508 | 4-10 | 400-800 |
SAW 610 | Φ219-Φ610 | 4-10 | 400-1000 |
SAW 820 | Φ219-Φ820 | 4-12 | 400-1250 |
SAW1020 | Φ219-Φ1020 | 4-14 | 500-1250 |
SAW 1220 | Φ219-Φ1220 | 4-14 | 500-1500 |
SAW 1420 | Φ400-Φ1420 | 4-16 | 500-1500 |
SAW 1620 | Φ400-Φ1620 | 4-16 | 500-1500 |
SAW 1820 | Φ508-Φ1820 | 4-20 | 1000-1800 |
SAW 2220 | Φ508-Φ2220 | 4-22 | 1000-1800 |
SAW2540 | Φ508-Φ2540 | 4-25.4 | 1000-2000 |
SAW3000 | Φ508-Φ3000 | 4-25.4 | 1000-2000 |
5.Usage
According to the different uses of products, the front swing spiral welded pipe unit is divided into API standard model and national standard model. API standard models are mainly used for the production of petroleum, natural gas (long-distance) transmission pipes. They have very high requirements on the materials and quality of steel pipes, as well as on unit equipment and inspection equipment. The national standard model is mainly used for short distance natural gas transmission and water transmission pipe, urban pipe network construction, structural pipe, piling pipe, etc. The requirements for steel material and quality are also high, second only to API standards.
6.FAQ
Q:What info do you need before giving me the price and proposal?
A: Since we supply 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
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.
Hot tags:Spiral welding machine,China,buy,cheap,manufacturers,suppliers,for sale,discount,low price,in stock,made in China
1. ;Machine Introduction
The front swing spiral welded pipe unit is used to open and level the steel coil through the unit equipment, and then feed it into the forming machine at certain angles. Based on the principle of the three roll rolling machine, supplemented by certain angles, it forms a continuous round pipe. The continuous spiral welds are welded by submerged arc welding machine. When the steel coil is uncoiled, uncoiled, leveled and sheared for butt welding, the main machine shall be shut down for waiting. After the butt welding of the steel coil is completed, the main machine shall be started for production. The front swing screw welding unit adopts intermittent production mode, which has the advantages of less investment and simple operation.
2. Progress
Coil Car→Uncoiler→Straighter→Pinching & Leveling→Electrical Vertical Roll→Shearing & Butt-weldig →Electric Vertical Roll→Edge Miller→Waste Removal Device→Manual Vertical Roll→Delivery Machine→Pre-bending & Guide Board → Forming → Inside Welding→ Outside Welding→Cut-to-Length→Pulling Out
3.Machine list
No | Equipment composition | Quantity |
1 | Uncoiler | 1 |
2 | Coil Peeler | 1 |
3 | Leveling machine | 1 |
4 | Hydraulic cutting butt welder | 1 |
5 | Electric vertical roller | 3 |
6. | Edge milling machine | 1 |
7 | Delivery machine | 1 |
8 | Guide plate extrusion | 1 |
9 | Forming machine | 1 |
10 | Front axle device | 1 |
11 | Internal welding device | 1 |
12 | External welding device | 1 |
13 | Rear axle device | 1 |
14 | Centralizer | 1 |
15 | Flying saw cutter | 1 |
16 | Front and rear bridge embedded parts | 1 |
17 | Hydraulic Station | 1 |
18 | Electric control device | 1 |
4.Machine specification
Model | Pipe diameter(mm) | Pipe thickness(mm) | Coil width (mm) |
SAW 508 | Φ219-Φ508 | 4-10 | 400-800 |
SAW 610 | Φ219-Φ610 | 4-10 | 400-1000 |
SAW 820 | Φ219-Φ820 | 4-12 | 400-1250 |
SAW1020 | Φ219-Φ1020 | 4-14 | 500-1250 |
SAW 1220 | Φ219-Φ1220 | 4-14 | 500-1500 |
SAW 1420 | Φ400-Φ1420 | 4-16 | 500-1500 |
SAW 1620 | Φ400-Φ1620 | 4-16 | 500-1500 |
SAW 1820 | Φ508-Φ1820 | 4-20 | 1000-1800 |
SAW 2220 | Φ508-Φ2220 | 4-22 | 1000-1800 |
SAW2540 | Φ508-Φ2540 | 4-25.4 | 1000-2000 |
SAW3000 | Φ508-Φ3000 | 4-25.4 | 1000-2000 |
5.Usage
According to the different uses of products, the front swing spiral welded pipe unit is divided into API standard model and national standard model. API standard models are mainly used for the production of petroleum, natural gas (long-distance) transmission pipes. They have very high requirements on the materials and quality of steel pipes, as well as on unit equipment and inspection equipment. The national standard model is mainly used for short distance natural gas transmission and water transmission pipe, urban pipe network construction, structural pipe, piling pipe, etc. The requirements for steel material and quality are also high, second only to API standards.
6.FAQ
Q:What info do you need before giving me the price and proposal?
A: Since we supply 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
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.
Hot tags:Spiral welding machine,China,buy,cheap,manufacturers,suppliers,for sale,discount,low price,in stock,made in China