A heavy-duty spiral welded pipe production line is a manufacturing set-up used for producing large diameter and thick-walled steel pipes. These production lines are designed to handle heavy-duty applications and employ advanced spiral welding pipe machine technologies such as plasma arc welding and digital control systems for high precision, speed, and reliability in the production process.

HEAVY DUTY SPIRAL WELDED PIPE PRODUCTION LINE UNIT PROCESS

Uncoiling→head removal→lead material leveling→vertical roll centering→cutting butt welding→vertical roll centering→edge milling machine→vertical roll centering→delivery→guide plate pressing→forming→inner welding→outer welding→cutting→steel pipe output.