Introducing the BB3100 BOREMAX™ Line Boring & Welding Machine
Introducing the BB3100 BOREMAX™, delivering precision line boring and bore welding in a compact, modular system for tight-access applications.
About Climax
CLIMAX Portable Machining & Welding Systems has been a global leader in portable machining and welding solutions since 1966, setting the standard for innovation and reliability. Trusted across industries including Oil & Gas, Mining, Power Generation, Maritime, Aerospace, and Defense, CLIMAX delivers USA-made equipment that meets CE certification standards and is manufactured in an ISO 9001:2015 certified facility.
As part of the Specialized Fabrication Equipment (S.F.E.) Group, CLIMAX is supported by offices and warehousing worldwide, a team of more than 400 employees, and over 500 global partners combining advanced technology with exceptional service to keep critical industries operating efficiently and reliably.

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Latest News
Introducing the BB3100 BOREMAX™, delivering precision line boring and bore welding in a compact, modular system for tight-access applications.
S.F.E. GROUP is pleased to announce the release of the CLIMAX1.5 kW and 3.1 kW Servo Motor Conversion Kits, purpose-built for seamless integration with the trusted CLIMAX BB4500 and BB5000 Line Boring Machines.
S.F.E. GROUP is pleased to announce the release of the CLIMAX EZ FACER™ ODFF24 OD Mount Flange Facer, a portable flange facer designed to support a broader range of field machining applications. Building on the proven performance of the EZ FACER™ ODFF12, the ODFF24 expands the product range while delivering the precision, portability, and reliability users expect from CLIMAX portable machining solutions.
Customer Testimonials
“This was an R&D project. As you can see in the photos, machining is done under the part while the machine is not moving, and the 14 m (45.93 ft.) diameter part is rotating.”
Danijel Vukajlovic
- Cross Canada Millwright
“Used the FF8200 flange milling machine to process heat exchangers online for users, meeting their machining accuracy requirements. The user is Sinopec Group.”
Weidong Hao
- Beijing Boltbrother Ltd.
“Used a CLIMAX FF8200 flanger facer with milling head to mill a Caterpillar 6030 front shovel slew bearing surface back to spec.”
Joshua McKinsey
- Pro Line Machining LLC