RPM Equipment Sales

Used Engine Equipment

Used Crankshaft Grinders 
Used Cylinder Boring Bars
Used Align Boring & Honing 
Used Cylinder Honing Machines
Used Seat & Guide Machines
Used Valve Equipment
Used Valve Grinders
Used Rod, Hone, Boring & Cap  
Used Surfacing Grinding CBN 
Used Flywheel Grinders
Used Cleaning Equipment
Used Magnuflux 
Used Sunnen Equipment
Used Serdi Machines 
Used Rottler Boring 
Misc. Equipment

RPM Equipment Sales offers premier Automotive Engine Rebuilding Equipment including CNC Machineing Centers. Rottler MFG, AXE equipment, Kwik Way, and Van Norman are our
Engine rebuilding Equipment manufacturers.
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Rottler S7AD Automatic CNC Cylinder Head & Block Surfacer
The Rottler SAD machines combine cutting edge control technology with proven machine tool dry surfacing technology to give the world's most advanced CNC surfacing machines available today.

The  S7AD is designed for the needs of the performance racing engine builder and production engine remanufacturer. The programmable downfeed is ideal when large amounts of material need to be removed in one set up and automatic cycle. Angle milling and weld removal are easily done in one cycle.

The SAD Surfacing machines incorporate the latest Rottler Touch Screen CNC Control Technology into a programmable Surfacing Machine capable of automatic wireless  probing and multi-pass machining, automatically.

Latest CNC Control Technology - State of the art CNC Servo electronic controls make the most advanced surfacing machines available today.
Super Fine Surface Finish - Belt driven precision ball screw and infinitely variable speeds and feeds allows surface finished as low as 2Ra to 6Ra for today's MLS (Multi Layer Steel) head gaskets.
Dry Cutting System - Eliminates coolant disposal and makes clean up a breeze! Cutterhead shroud directs the chips into the chip collector and fall into a collection tray on the floor.
Reduced Floor Space - Compact, one piece castings and multi layer slideway guards give the most compact surfacing machines available today.
Wireless Height Probe - Software and probe find exact height of head gasket surface for automatic surfacing.
Fast Floor to Floor Time - Heads can be surfaced in less than two minutes and a pair of V8 heads in less than eight minutes.
Universal T Slot Base - Large, flat T Slot One Piece Mehanite Cast Iron Base allows mounting of any fixture and any job - jacks and clamps can be placed anywhere!
Protection and Long Life - Multi Layer Steel Guards cover and protect the slideways for extra long service life.