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 φ2500 mm * 40mm hydraulic pipe bending machine

A  The main function of the pipe bending machine

1   Pipe heat by the induction coil induction，can be bend by radius less than 6D and bigger than the 3D bend, maximum bending Angle is 180 °, the largest diameter 2500 mm, maximum thickness of 40 mm.

Material: low carbon steel, medium carbon steel pipe, alloy steel pipe, stainless steel pipe. Seamless, straight seam, and spiral pipe.

2   The front fixture open, lock, fixture head turning, radius adjustment are all hydraulic drove, through the button control.

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5   There are infrared thermometer for real-time monitoring of the heating tube, Keep pace with the speed to set Angle and automatically stop after that.

6   The output transformer is above the roller shelf，To facilitate the adjustment of the heating coil ( electric up and down adjustment, manual fine tuning left and right).

7   The whole machine focused on the control console (buttons and touch screen operation).

B The main technical parameters and features medium frequency power supply:

Power supply rated output power: 1500 KW;                                        

Rated output frequency: 500-1000 HZ;

The rated output voltage: 750 V;

The rated input voltage: 380 V - 450 V;

The rated dc current: 3000 A.

1   Medium frequency power supply from the main circuit to control circuit, is to use an adaptive digital control circuit, All control circuit for the three-phase bridge rectifier part, inverting part is parallel inverter, inverter Power rating from 5% - 100% range stepless adjustable.

2   Starting with reliable performance, No matter any artifacts in the inductor it can start reliably

3   Has a good stable performance. Current device used for the inner ring and intermediate frequency voltage for outer ring of the closed-loop system. When the input voltage fluctuations in the plus or minus 10%, stable output voltage accuracy + / - 1%, Thus ensure the consistency of the steel temperature inside the inductor during the heating process.

4    Has overcurrent, overvoltage, water pressure, the fuse are short etc，multiple protection, Effectively protect the safety of power electronic devices.

5    All integrated device mounted on a panel.

6   The inward lines without the phase sequence and no polarity outgoing requirements. Starting is zero voltage starting, no current shock.

C  Environment and working conditions

1  Environmental factors

Indoor temperature: top 40 ℃, 5 ℃ lowest; Air humidity: 98% or less (no frost);

2  Cooling water quality: life used tap water.

3  Within 20 days after the contract signing, the pipe bending machine foundation drawings supplied by the supplier.

E-Mail: flygjsb@126.com

Skype：shonepole

Mobile:0086-13283260069

TEL:+86-317-6193236/6193226

Yanshancounty Fengliyuan Pipe Fittings Equipment Manufacture Co.,Ltd  （CN）

Skype ：shonepole

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