Straightening machine for engine valve is special purpose machine with automatic loader and hoist,automatic straightening and automatic loading. it consists of machine bed, autoloader, unloader, straightening components, hydraulic station, hydraulic oil cooling system
Stem diameter :
Overall length :
The equipment uses three roller spinning mode, PLC control. touch screen as interface. driven by servo motor. synchronize the valve head and stem alignment using high precision hydraulic valve to control swing arm wheel. equip with hoist to achieve one person monitor much multiple operations.
With the charateristics of high efficiency, high pass rate and reducing the intensity of labor and cost.
Synchronize the valve head and stem alignment, using dial to control the run out of head to stem and straightness of stem;
The speed is controlled by inverter. Straightening a piece when turn a half circle, running smoothly and quickly;
Using Siemens or Mitsubishi system. easy to operate and reducing the labor cost;
Adjustment space position to meet the different size valve;
Indentation shallow on stem surface, non-destructive for stem;
|21-4N, EN-52, Nim80A, Inc751
|Run out of seat
|0.15 mm max
|Run out of stem
|0.1 mm max
Straightening head & stem of engine valve at the same time