Definition -A Column Shaft is a vertical rotating shaft used to transmit power and motion between components arranged one above the other. Its purpose is to carry rotation along a vertical axis while supporting loads and maintaining alignment. Column shafts are commonly used in pumps, elevators, drilling machines, and vertical drive systems in industrial machinery.

Sunmach is an internationally established producer and exporter of precision-engineered Column Shafts, manufactured using high-performance Nickel-based Alloys and corrosion-resistant Stainless Steel. Each Column Shaft is individually fabricated to match customer-approved engineering drawings and is produced in strict compliance with specified dimensional accuracy requirements. These fully customized shafting solutions are developed to perform reliably in highly demanding and mission-critical industrial environments.

We are an ISO 9001:2015 certified company, demonstrating our commitment to rigorous quality standards and consistent product excellence to deliver the best of the Nickel Alloys & Stainless Steel Column Shafts.

We make these Column Shafts from a range of high-performance & exotic materials such as : Hastelloy® C-276, Hastelloy® C-22, Hastelloy® B-2, Monel® 400, Monel® K-500, Inconel® 600, Inconel® 625, Inconel® 718, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, Duplex S31803, Duplex S32205, Super Duplex S32750 to various Stainless Steel grades of SS 304L, SS 316L SS 310, SS 310H, SS 347H, etc followed by Special Stainless Steel Grades such as 904L Stainless Steel, UNS N08904, DIN EN1.4539 Nitronic® 50, Nitronic® 60, UNS S21800, DIN EN, 254 SMO, UNS S31254, DIN EN 1.454, Stainless Steel 410 & Stainless Steel 420 etc.

Sunmach’s extensive manufacturing capabilities and In-Stock Genuine & Authentic Raw Material availability allows us to support demanding industrial requirements with durable, corrosion-resistant, heat resistant & reliable Shafts made from Genuine Nickel Alloys and Stainless Steel Material, delivered dot in time to any corner of the world, supported by all required test certificates and with 100% traceability.