Induction preheating welding automotive transaxle

Induction preheating welding automotive transaxle

Objective: To preheat a 3.6” (91 mm) outside diameter steel axle with three weld lines to 662 ºF (350 ºC) with each weld line being heated to temperature within five seconds Material: Customer supplied 3.6” (91 mm) O.D. steel axle Temperature: 662 ºF (350 ºC) Frequency: 121 kHz Equipment: DW-HF-45kW 50-150 kHz induction heating system equipped with a remote heat station containing eight 1.0 μF capacitors in series parallel - A single position internal bore induction heating coil designed and developed specifically for this application. Induction Preheating Process: The steel axel was painted with temperature indicating paint and a thermocouple was attached to the part. The induction heating coil was placed inside the steel axel and the power supply was turned on. This approach enabled the weld line to be heated to 662 ºF (350 ºC) within five seconds as desired by the client. The power supply is capable of being programmed to turn off after the desired heating time – five seconds in this case. Then, the coil can be moved to the second weld line, and the third weld line. Results/Benefits Process: With the coil being inside the axle, it does not get in the way, and it can then easily be moved to the next weld line - Speed: Induction and the proposed process enables the weld lines to be heated to temperature within the targeted time - Free lab testing: This is a new project for the client, and HLQ Lab Service Request testing enabled the client to test their application and an innovative approach was designed

stress relief heat treatment with induction

stress relief heat treatment with induction,stress relieving after welding,preheating for welding,induction post welding,welding preheat blankets,induction preheating metal before welding,post welding heat treatment

Applications:

• Pre-heating: For coating, bending, fitting, unfitting, welding.
• Post-welding heat treatment: Tank, boiler or other metal jobs
• Heating: Metal sheet heating, Mold heating, shipboard, zinc bath, large& irregular metal parts
• Pipeline heating: Pipeline oil, pipeline gas, pipeline water, pipeline petrochemical and other pipeline material

Features:

• Digital Display and Adjust for parameters, like output power and temperature setting up.
• High Efficiency: Electric Power is converted directly to heat power with low power loss.
• Failure Alert: Once operation occurs, a sounding alarm is activated and error box shown on PLC touch screen.
• Integrated Module Design: System is more stable and low cost for maintenance.
• Digital Recorder with optional printer is able to record the temperature data and create chart trends of the heating progress.
• Accurate Measurement for temperature: Multi-points to detecting temperature; 6 channels for temperature control with ± 3° C tolerance; Evenly heating.
• Air Cool System allows system work at ultra circumstance: -30 º C~ 50º C
• IGBT Module: We adapt advanced IGBT Technology.
• Smart Control: All operation is micro computed and controlled through PLC touch screen.
• Easy to Install: Quick-release coupling.
• Easy To Move: Through Lifting Eye or Wheel System.
• Safe: Automatic Protect for Power Failure.
• Universal Connector: Water-proof; Insulation.

Model	MYD-40	MYD-50	MYD-60	MYD-80	MYD-100	MYD-120
Input Power	3*380VAC (Default), 3*220VAC (Optional), 3*440VAC (Optional)
Output Frequency	2KHZ ~ 36KHz
Output Power	40KW	50KW	60KW	80KW	100KW	120KW
Input Current	60A	75A	90A	120A	150A	180A
Weight	130KG	136 KG	140 KG	145 KG	168 KG	180 KG
Size	800*560*1350mm
Packing Size	900*660*1560mm

[wpforms id="3947"]

Post Welding Heat Treatment Machine with Induction

Post Welding Heat Treatment Machine with Induction,Preheating for Welding Induction Heating System

Applications:

• Pre-heating: For coating, bending, fitting, unfitting, welding.
• Post-welding heat treatment: Tank, boiler or other metal jobs
• Heating: Metal sheet heating, Mold heating, shipboard, zinc bath, large& irregular metal parts
• Pipeline heating: Pipeline oil, pipeline gas, pipeline water, pipeline petrochemical and other pipeline material

Features:

• Digital Display and Adjust for parameters, like output power and temperature setting up.
• High Efficiency: Electric Power is converted directly to heat power with low power loss.
• Failure Alert: Once operation occurs, a sounding alarm is activated and error box shown on PLC touch screen.
• Integrated Module Design: System is more stable and low cost for maintenance.
• Digital Recorder with optional printer is able to record the temperature data and create chart trends of the heating progress.
• Accurate Measurement for temperature: Multi-points to detecting temperature; 6 channels for temperature control with ± 3° C tolerance; Evenly heating.
• Air Cool System allows system work at ultra circumstance: -30 º C~ 50º C
• IGBT Module: We adapt advanced IGBT Technology.
• Smart Control: All operation is micro computed and controlled through PLC touch screen.
• Easy to Install: Quick-release coupling.
• Easy To Move: Through Lifting Eye or Wheel System.
• Safe: Automatic Protect for Power Failure.
• Universal Connector: Water-proof; Insulation.

Model	MYD-40	MYD-50	MYD-60	MYD-80	MYD-100	MYD-120
Input Power	3*380VAC (Default), 3*220VAC (Optional), 3*440VAC (Optional)
Output Frequency	2KHZ ~ 36KHz
Output Power	40KW	50KW	60KW	80KW	100KW	120KW
Input Current	60A	75A	90A	120A	150A	180A
Weight	130KG	136 KG	140 KG	145 KG	168 KG	180 KG
Size	800*560*1350mm
Packing Size	900*660*1560mm

[wpforms id="3947"]