Upset Butt Welding Machine

Introduction

Weld quality obtained is mechanically and metallurgically similar to the parent metal . Because of shorter weld times the process is suited for higher production than other conventional methods .No additional material such as rods or gas etc. are required , thus It is highly economical. The machine cycle involves heating ,upset butt welding followed by flash removal by special molybdenum alloyed inserts.

Applications

Upset butt welding of copper rod, brass rod , high speed tools to carbon steel & others .

Salient Features

• Fully hydraulically operated & upset by high speed pneumatic thrust .
• Air cooled transformer having core of high grade silicon steel confirms to IS 4804 ,Part II.
• Precision control on initial die opening Upset length , time , length and final die opening .
• Precision time delay circuit for upset current .
• Safety and sequential interlinks provided for prolonged trouble free tooling operation .
• Highly rigid structure to counter the upset forces .
• Basic machine can be fitted with wide range of specifically designed to suit individual components .
• All the functions are through PLC operation for precision settings and ease of control .