• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Sichuan, China (Mainland)
  • Model Number: SWF-25A
  • Brand Name: JKZ
  • Input voltage: 3*380V
  • output power: 25KW/40KW
  • output frequency: 15-35KHZ
  • usage: pre weld and post weld heat treatment

Packaging & Delivery

Packaging Details pipeline post weld heat treatment machine
wooden case /costomized
Delivery Time 30 days after T/T deposite payment


          pipeline pre weld post weld induction heat treatment machine



Technical Parameter:

Input voltage

3 phase 380V 50/60hz

Output power


Output frequency


Cooling type

Air cooled

Temperature range


Heating temperarure range






1.Induction heat treatment


2.Pipeline heating (pre-heating of welding, post-welding heat treatment ,Pipeline oil, gas, water, petrochemical and other pipeline material heating)


3.Induction heating for welding, coating, painting, bending, eliminate hydrogen, stress relief, annealing, hot fitting, Shrink fitting


4.The industries involved are petrochemical, oil and gas pipelines, aerospace, shipbuilding, steel, boilers, pressure vessels, cylinders, metal structure, spatial structure, railway bridges, electricity water, mine construction, vehicle manufacturing, nuclear power, mining, plastics processing.



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

Much more efficient than gas-fired and coal-fired method

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

Perfect and complete protection functions, increasing machine's reliability & stability

No special foundations required, Low operating cost, Easy operation

Modular design, ease of maintaining and repairing

bolts and nuts forging machine



Product Advantages


Energy saving, Environmental protection, Low pollution level

Easy operation, can be equipment with PLC controller

Miniature and light weight, Economic Space Occupation, Easy installation

Enhanced monitoring and diagnostics system—"JKZ-PS" device, guarantee the machine of high stability, reliability and security.

Strict Supplier Management System and ISO9001-2008 Quality Management System guarantee high quality of each equipment.

Customized services, producing machines according to customer's requirement.








Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $61,000
Learn More