Different Size Non-Shrinkage Jaw for Copper Tube Expanding Machines

The Non-Shrinkage Jaw for Tube Expanding Machines is manufactured from high-quality spring steel (60Si2Mn) and undergoes a specialized heat treatment process to enhance its strength and wear resistance. This precision-engineered collet prevents shrinkage during tube expansion operations, making it ideal for use with copper, aluminum, and stainless steel tubes in heat exchangers and refrigeration systems.

Available in multiple standard sizes from Φ5 to Φ15.88, we also offer custom sizing options to accommodate both vertical and horizontal tube expanders.

Guangzhou Runshi Mold Co., Ltd. specializes in precision machinery manufacturing, providing high-quality equipment molds, vulnerable parts, and cutting tools for air conditioning and heat exchanger manufacturing. Our expertise extends to serving industries including new energy, fluid control, medical devices, semiconductor, aerospace, photovoltaics, lithium batteries, petrochemicals, and high-precision automation equipment.