Product Description

The 50KVA transformer heat treatment machine  

Our PWHT equipment is widely used for Various pipelines,oil pipeline,gas pipeline and so on.

 Can set up the temperature value and time value of warming, constant temperature and cooling (i.e. warming velocity, cooling velocity and constant temperature velocity) it has eight sections of setting at most, 

0-1000℃/1200℃ constant temperature；

50 kva rated power; it can take 18 pieces of 2.7 kw 60V heaters working at the same time at most;

There will be 6 temperature control channels，the power of each channel is 8.3kva，which can match 3 piece of 2.7kw 60V heaters at most.

 with 6 points paper chart recorder Japanese CHINO（also can choose 12 points EH3000 or AH4000）

The temperature control meter can also set the Fahrenheit degree. 

Transformer design 

Input voltage：415V/380V/440V/480V 3phase 50Hz/60Hz AC.    

Output Voltage：60V AC /DC（can be design）

Our heat treatment machine are  far infrared heating   equipment with PID system. 
Their main applications are pipeline heating, pre-welding heating, post-welding heat treatment, stress relief,, annealing,ect. 
1. Pre-heating: Straight seam weld, longitudinal, circumferential weld, thick steel plate etc.

2. Post-welding heat treatment: tank, boiler or other metal jobs
3. Heating: mold heating, shipboard, zinc bath, large& irregular metal parts
4. Pipeline heating: pipeline oil, pipeline gas, pipeline water, pipeline petrochemical and other pipeline material
The using fields involved are petrochemical, oil and gas pipelines, aerospace, shipbuilding, steel, Hydropower construction ,tanks, boilers, vessels, pressure vessels, cylinders, metal structure, spatial structure, railway bridges, electricity water, mine construction, vehicle manufacturing, nuclear power, mining, plastics processing, energy saving process, screw barrel industries,ect.

We also produce 65kva  87kva   100kva  130kva and so on

The following links is the 65 kva machine：

http://www.weldheattreatment.com/index.php/en/production/detail/131

Application of heat treatment machine