Valve Refacer Machines

The most critical part of any valve job is the ability to make concentric contact to the valve seat for proper sealing. Without that concentric contact all your work literally goes up in smoke, in the form of black smoke from out of the exhaust system. All valve refacers do basically the same thing – they grind valves.This machine is special for grinding the valves in internal combustion engines (the valves in engines on automobiles and tractors), featuring small size, flexible and easy operation.A valve grind (commonly referred to as a valve job or valve lap) can be crucial for proper functioning valves/seals. It is the process of smoothing out the engine valves so that they are effectively able to seal in the valve seat in the cylinder head to completely seal the engine's combustion chamber.