Jiangyin Dingbo Technology Co., Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 10sets per month |
| Delivery Time | within 60 days after receiving the deposit |
| Packaging Details | Export package |
| Product name | Tube Mill line |
| Usage | Tube Mill |
| Cutting Type | Flying computer saw |
| speed | 20-100meter/min |
| Voltage | 380V/220V |
| Pipe material | low carbon/alloy steel |
| After-sales service provided | Engineers available to service machinery overseas |
| Brand Name | DINGBO |
| Model Number | DB28 |
| Certification | ISO, CE |
| Place of Origin | Jiangsu,China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 10sets per month |
| Delivery Time | within 60 days after receiving the deposit | Packaging Details | Export package |
| Product name | Tube Mill line | Usage | Tube Mill |
| Cutting Type | Flying computer saw | speed | 20-100meter/min |
| Voltage | 380V/220V | Pipe material | low carbon/alloy steel |
| After-sales service provided | Engineers available to service machinery overseas | Brand Name | DINGBO |
| Model Number | DB28 | Certification | ISO, CE |
| Place of Origin | Jiangsu,China | ||
| High Light | 100mm pipe mill machine ，Direct Forming SS tube mill machine ，20M/MIN ERW tube mill machine | ||
DB28 High-frequency Tube Welding
Carbon Steel Tube Mill line Product Descriptions
This DB25 Welding tube machine line is specially used for producing carbon high frequency welded pipe mill. This welded machine line is specially used for producingΦ8-Φ23mm, δ0.2-1.3mm high-frequency straight seam welded pipe and corresponding square pipe and special-shaped pipe(δ≤1mm). It made by refined materials in high precision and equipped with fixed length cutting saw. The main machine includes forming, welding, sizing and straightening device. The composition of equipment is from decoiler to fixed length-cutting saw. Rolling speed can be adjusted correspondingly within suitable range of pipe diameter and wall thickness.
At first, the coil is loaded at the uncoiler, then but-welding the ends of coil, delivering to accumulator. After accumulator, the strip is pulled from accumulator contentiously by fixed speed, is formed to opened-pipe at forming machine, then welded by High frequency welder, deburred, cooled, shaped and sized as round pipe and rectangular&square pipe at the sizing area. Then the sized pipe is straightened after Turkey-head device and then cut to fixed length by flying saw. At last, the fixed pipe is delivered from run-out table and inspected at the table.
Carbon Steel Tube Mill lineWorking Flow
Uncoiling→shearing and butt welding→material accumulating→flattening→forming system→high frequency induction welding machine→inside and outside burr removing frame→water cooling system→sizing system→leveling system→speed testing→Turkish frame→saw cutting→running out table
Carbon Steel Tube Mill line Product Parameters
| Item | Patameter |
| Material | Hot/cold rolled carbon steel or Galvanized steel coil |
| Width of strip steel | 25-100mm |
| Diameter | 8-23mm |
| Square pipe | 10*10-25*25 |
| Thickness of strip steel | 0.2-1.3mm |
| Cutting Type | Hot friction saw |
| Cutting tolerance | ±1mm |
| Tracking motor | 11Kw |
| Pneumatic system | 0.4-0.7Mpa |
Carbon Steel Tube Mill line Machine Components
| 1 | Uncoiler |
| 2 | Accumulator |
| 3 | Shearing and butt welding machine |
| 4 | Forming machine |
| 5 | Roller System of Forming |
| 6 | Seam Guide |
| 7 | High Frequency Induction Welding Machine |
| 8 | Roller System for Moving |
| 9 | Burr Removing Frame(Inside and outside) |
| 10 | Water cooling system |
| 11 | Sizing machine |
| 12 | Roller System of Leveling |
| 13 | Speed Testing Wheel |
| 14 | Turkish Frame |
| 15 | Auto flying saw controlled by Computer |
| 16 | Run-out table |
| 17 | Electric control Equipment |
| 18 | High frequency welding machine |
Carbon Steel Tube Mill line Machine Picture
Application picture
The blanks used for welded steel pipes are steel plates or strip steels, which are divided into furnace welded pipes, electric welded pipes and automatic arc welded pipes due to different welding processes. Due to the different welding forms, it is divided into straight seam welded pipe and spiral welded pipe. Because of its shape, it is divided into round welded pipes and special-shaped (square, flat, etc.) welded pipes.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
3 Million-5 million
Employee Number:
45~60
Ecer Certification：
Active Member
Company introduction We are located in Jiangyin city, Jiangsu province, specializes in manufacturing various types of high speed, high precision roll forming machines, with more than 20 years’ experience. It has gained highly praise by customers from all over the world, due to top qua... Company introduction We are located in Jiangyin city, Jiangsu province, specializes in manufacturing various types of high speed, high precision roll forming machines, with more than 20 years’ experience. It has gained highly praise by customers from all over the world, due to top qua...
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