Description
Mathey Dearman 1SA Pipe Beveling Machine for 3″ – 8″ Pipe
Item Details
Mathey Dearman 1SA Manual Saddle Machine Pipe Beveller for 3″ – 8″ pipe features lightweight compact design and can be used with oxy/fuel or plasma machine torch with 1 3/8″ barrel diameter. It includes base machine, fully adjustable torch arm, torch carrier assembly for mounting of torch arm, spacer bolts or step spacers are required to mount the machine to different pipe sizes, parts and operating manual. It is specifically designed for critical pipe applications that require a high degree of cut quality and accuracy.
Features
The light compact unit is an excellent tool for shop or field applications
he spacer bolts, located on both sides of saddle, give the machine the accuracy required when cut quality and accuracy is critical
Requires little or no operator skill or training to set up and achieve an accurate cut
The saddle, ring gear and cap ring are made of aluminum that is hard anodized to maintain accuracy and provide long-lasting durability
Can be used with oxy/fuel or plasma machine torch with 1 3/8″ barrel diameter
Built to withstand the construction, fabrication and welding jobsite environment
Up to 80% faster than hand cutting and grinding
Includes
Base Machine
Torch Arm
Torch Carrier Assembly
Parts and Operating Manual
Applications
Industrial
Product Attributes
Product Type
Pipe Beveling Machine
Model
1SA
Pipe Size
3″ – 8″
Speed
71 IPM
Place the 1SA Saddle Machine squarely on the pipe, as close as possible to the cut line. All 4 spacer bolts or step spacers should contact the pipe.
Place the hook of the Boomer into the Boomer Eye on the Saddle .
Place the Spring Snap into the Boomer Eye on the other side of the Saddle.
In order to get a stable installation of the Saddle Machine, the Chain of the Boomer Assembly must be adjusted on the Spring Snap so that the spring is stretched approximately 1/2″ -3/4” (12 – 19mm) when the Boomer is closed.






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