100KHz Induction Heating Machine Hardening Slewing Ring Rolling Elements Raceway In Wind Power Industry

Induction heating machine Description:

  1.Adopted European MOSFET,IGBT solid power module and advanced resonance inverter technology,high efficiency,big output power and energy saving;

  2.The digital phase-locked technology achieve frequency trucking automatically,optimization of metal heating process,

ensure high efficiency and high speed heating;

  3.100% full duty cycle,can work for 24hours continuously.Can control the heating temperature remotely and automatically by extra Infrared Thermometer,improve the heating quality and reduce human operation;

   4.Perfect protecting functions,include “over-current, over voltage, water shortage, lack of phase and other fault state self-protected and display”,also some other necessary functions which will ensure our heater’s higher reliability and durability;

  5.The time of three stages:“Heating”,”Maintain Temperature”,”Cooling” can be adjusted separately. Furthermore,the function of adjusting the power of ”Maintain Temperature” independently will be effective to control the heating curve and the heating temperature,suitable for workpiece of mass production,repeatability,rapid heating.when used in brazing,adopt combination of rapid heating and maintain temperature,not only heating fast,also solder spread out fully;

  6.Easily operate and the output voltage is safe for operator.

 INDUCTION HEATING MACHINE TECHNICAL DATE:

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Type	DSP-160KW
Work Power	3*380v/415v/440v/480v 50-60hz
The range of operating voltage	340-430V AC
Output power	160KW
Input current	240A
Fluctuating frequency	5-15khz
Timing (Heat time,Retain time,Cool time)	1-9999S
The flow rate of cooling water	0.15 Mpa 25L/Min
Water temperature protection point	40centidegree
Duty cycle	100% (40degree room temperature)
Weight	Mainparts:198Kg Transformer:155kg
Size	Main Parts:740*600*1400MM Transformer: 790*450*670MM

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hot forging,shrink fitting and melting :

  1 Hot forging aims to fabricate the work pieces of certain temperature (different materials require different temperatures) into other shapes through forging press with the help of punch press, forging machine or other equipments, for instances, hot extrusion of watch case, watch flan, handle, mold accessory, kitchen and table ware, art ware, standard part, fastener, fabricated mechanical part, bronze lock, rivet, steel pin and pin.

   2. Hot fitting refers to the connection of different metals or metals with nonmetals through the heating based on the principle of hot expansion or hot smelting, for instances, embedded welding of copper core of computer radiator with aluminum sheet and speaker web, compound of steel and plastic tube, sealing of aluminum foil (tooth paste peel), motor rotor and sealing of tubular electric heating element.

  3. Smelting mainly aims to melt the metal into liquid by using the high temperature, which is mainly applicable to the smelting of iron, steel, copper, aluminum, zinc as well as various noble metals.

. Heat Treatment and surface hardening :

   It is mainly aims to change the rigidity of the metal materials through the heat treatment to work pieces. Detail applications are stated as follows:

  1. Quench for various hardware and tools, such as plier, wrench, hammer, ax, screwing tools and shear (orchard shear).

  2.Quench for various automobile and motorcycle fittings, such as crankshaft, connecting rod, piston pin, chain wheel, aluminum wheel, valve, rock arm shaft, semi drive shaft, small shaft and fork.

   3. Various electric tools, such as gear and axes.

  4. Quench for machine tools, such as lathe deck and guide rail.

  5. Quench for various hardware metal parts and machined parts, such as shaft, gear (chain wheel), cam, chuck and clamp etc.

  6. Quench for hardware molds, such as small-size mold, mold accessory and inner hole of mold.

 Welding (silver soldering and brazing)

It mainly aims to melt the solder by heating it to a certain temperature for the purpose of connecting two types of metals of the same material or different materials.

1. Welding of various hardware cutting tools, such as diamond tool, abrasive tool, drilling tool, alloy saw blade, hard alloy cutter, milling cutter, reamer, planning tool and solid center bit. 2. Welding of various hardware mechanical gadget: Silver soldering and brazing of metals of the same variety or different varieties, such as hardware toilet and kitchen products, refrigerating copper fitting, lamp decoration fitting, precision mold fitting, hardware handle, eggbeater, alloy steel and steel, steel and copper as well as copper and copper.

3. Compound pot bottom welding is mainly applicable to the braze welding of circular, square as well as other irregular plain pot bottom. It is also applicable to plain braze welding of other metals.

4. Welding of heating disc of electric hot-water kettle mainly refers to the braze welding of stainless steel flat base, aluminum sheet and tubular electric heating elements of various forms.

   Annealing and tempering :

  1. Annealing of various stainless steel products, such as stainless steel basin, annealed and extruded can, annealed folded edge, annealed sink, stainless steel tube, tableware and cup.

  2. Annealing of various other metal work pieces, such as golf ball head, cue, brass lock, hardware copper fitting, kitchen knife handle, blade, aluminum pan, aluminum pail, aluminum radiator and various aluminum products.

Induction hating machine used in industry wind power :

Manufacturer of Induction heating machine hardening Slewing Ring/Rolling Elements Raceway in wind power industry

1. Hardening of bearing and slewing rings shrink fitting  of main shaft bearings and sleeve rings

2.Bolt heating on tower fundation

3.A large ring beaing hardened nvertical scanning hardening machine 

4. Gear tooth hardening  

5.Hardening solutions for virtually any dimention of raceway ball track and Gears 

6.hardening of giant slewing ring 

7.Gear hardening of yaw drives and slewing rings 

8.Brazing of stator and roto windings components in high voltage step-up transformer

9.Preheating before welding of tower ring 

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