1. Raw Material Decoiler

• Double working station

• Material coil diameter: 1600mm

• Center height: 1000mm

• Loading capacity: 2000kg

2. Strip shearing and welding machine
It’s used to cut the tail of former coil and head of next coil and make preparation for welding them together.

• Hydraulic cutting

• Max welding thickness: 2mm

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• Welding source: TIG welding

3. Vertical material accumulator
It’s used to store and feed raw materials for forming machine so that the machine can work continuously.

• Max storage capacity: 150-200m

• Power of driving motor: 5.5KW

• Max material feeding speed: 150m/min

4. Forming and sizing machine
It’s the main equipment of the production line. Rollers can make steel strip form into pipes of variety shapes. It consists of forming part , welding part and sizing part.

5. Cold Cutting Saw
With the high precision servo control system and quick reaction of mechanical system, the computer cutting saw has reliable synchronization performance and high precision cutting length.

• Error rate: ±2mm
• Power of cutting motor: 11KW AC
• Power of driving motor: 11KW servo
• Power of feeding motor: 1.8KW servo

6. High Frequency Induction Appliances
Using the current skin effect and proximity effect of high frequency to make both edges of the material rapidly heated to soldering temperature and then weld them together. Using computer to monitor the process can provide the machine with reliable quality.

7. Automatic pipe unloading platform
Hydraulic cutting
It is an unloading platform of pipes cut by computerized saw. After the pipes falling down, workers can quickly check the quality and package them for preparation of transportation.