Large Type Electromagnetic Induction Tube And Pipe Bending Machines For Ship Building

    Large type mid-frequency electromagnetic induction CNC heating pipe bender

Specification

Remarks: This complete equipment adopts KGPS controllable silicon water cooling power supply.

Scope of supplys:

Middle frequency power supply

Capacitance transformer cabinet

Supporting cables

Induction coils

Bending arm

Electrical operation platform

Supporting clamps

Industrial computer

Software controller

Closed cooling water tower                                 

Description

This equipment takes advantage of electron magnetic principle which can guarantee quick heating, less burning loss, less labor strength and better goods quality.

Complete protection functions for over-current protection, over-voltage protection, controlling power supply low voltage protection etc.

Rectification control adopts newly all digital trigger technology, high loading capacity and reliability.

Hydraulic station adopts well-known variable displacement piston pump. Flow control adopts high precision converter for low flow automatic control.

Computer control system uses industrial computer control system.

Closed cooling water tower needs less space and can be moved and put accordingly.

The bending radii basically depends on the pipe diameter, wall thickness and material properties.

100% start-up success rate; power factor > 95%.

The induction coil will generate large magnetic field under the effect of current, the magnetic field will produce eddy in the inner of the steel pipe and the great amount of heat is produced.

Principle

This complete set of middle frequency induction heating pipe bending machine adopts electron magnetic theory which can converts the 3 phase power frequency into single phase middle frequency power energy. The work-piece is been put into the circumanstance of vacuum and protective gas, and the alternating magnetic field will generate eddy-current loss and produce huge heat, thus it can meet the heating requirement of smelting, diathermanous, quenching and bending.

Application

The pipe bending machine is widely applied in many industrial fields:

Areospace

Oil and gas

Steel construction

Boiler

Ship-building

Competitive Advantage

Large-tonnage hydraulic or chain type mechanical pipe pushing, stable pipe bending process.

Adjustable bending arm adapts to different radius adjustment.

Siemens PLC programmable control on radius adjustment, bending angle, speed of bending, heating temperature and cooling water control.

PLC industrial computer used for integrated monitor of technological parameters of the bent pipe to ensure the consistency of the bending.

Large memory can store various groups of technology.

Mature and advanced pipe bending technology for years.

Stable running during the whole processing period.

Hydraulic power station and high-pressure oil pipe are strictly manufactured with pickling passivation treatment according to National Standard.

IGBT (SIEMENS) technology, high conversion efficiency; Energy saving 15%-30% ,compared to SCR/KGPS technology.

24 hours technical survice hotline for you.

Engineers are available to abroad for equipment installation, debugging as well as training.

Detailes Image

  Advanced pipe bending technology for your choice!