Summary

The SMTCL STC34150 is a CNC pipe threading lathe designed for precision machining of cylindrical and conical threads on oilfield pipes and related components. Its core function is threading and turning of large-diameter pipes, casings, drill pipes, and similar workpieces, using a FANUC control system for automated multi-axis operation. The STC34150 supports both metric and British thread forms and accommodates a broad range of large oil country tubular goods required in petroleum, chemical, and geological sectors.

Key Capabilities

• CNC-controlled pipe threading of cylindrical and conical threads (metric and British systems)
• Turning operations on shafts and disc-type components, including machining arc and conical surfaces
• Large through-hole spindle and chuck options for accommodation of oil country tubular goods
• Supports machining requirements up to IT6-IT7 accuracy and Ra1.3μm surface finish
• Applicable for drilling pipes, drill collars, casing pipes, and petroleum casing pipes
• FANUC control for automated thread and contour turning

Key Specifications