Valve Tip End Grinding Machine is special purpose machine for tip end face of engine valve. Ranging from stem diameter: 5-8 mm, head diameter: 20-50 mm, overall length: 80-150 mm. The machine can single production and also can be connection with other machines. Our equipment is continually upgraded with latest technologies in processing engine valve.
Valve Tip End Grinding Machine is special purpose machine for tip end face of engine valve. Ranging from stem diameter: 5-8 mm, head diameter: 20-50 mm, overall length: 80-150 mm. The machine can single production and also can be connection with other machines. Our equipment is continually upgraded with latest technologies in processing engine valve.
 Mechanical Spindle 6000 rpm high-speed spindle. Adapts Germany FAG precision bearing. High accuracy and easy to maintenance and changeover One year warranty |
 Control system Adapts Mitsubishi PLC Control system, Mitsubishi motion system & Mitsubishi touch screen All parameters can be set and display on touch screen Can store more sets program, you can choose according to different process technology |
 Feeding way & Positioning way Precision sliding table composed of linear guide. Moving according to air cylinder; Head face of engine valve positioning ,roller clamping assist. |
 Loading & unloading systemLoading & unloading system The rails can meet different size valves and easy to adjust The rest actions should carry out with grinding except for loading & unloading system Loading & unloading system has proper protection measures and don't affect the operator to change the fixture, wheel and other toolings If the loading & unloading system is out of order, the machine will ring and stop the cycle. |
| Model | VEG-300 | VEG-500 |
| Length accuracy | Max ± 0.03 mm | Max ± 0.05 mm |
| Squareness | Within 0.02 mm | Within 0.03 mm |
| Roughness | Within Ra 0.4 | Within Ra 0.8 |
| Processing Range | Head diameter: 20-50 mm; Stem diameter: 5-10 mm; Ovrall length: 70-150 mm | |
| Material | 21-4N, 4Cr10Si2Mo Imported: SUH:3, SUH:35, etc. Hardness: 25-45 HRc | |
| Run out of stem | 0.01 mm | |
| Grinding allowance | Min. 0.1 mm (best), Max. 0.3 mm | |
| Air Pressure | 0.4-0.6 Mpa | |
| Water discharge | 20L/Min | |
| Wheel | CBN Wheel ( Customized ) | |
| Wheel speed | 50m/s | |
| Total power | 7 KW | |
| Current | 380V/50Hz | |
| Machine Size | 2000x2100x2000mm | |
| Machine Weight | 2200 KG | |
 Finish grinding stem end face ( Tip end face ) of engine valve Valve stem end grinding machine is suitable for finish grinding stem end face of engine valve. CBN Sinter wheel. Long service time. |
Tianzhijiao specialied in engine valve grinding machine manufacturing and exporting, welcome to contact us for more machine details and quotation.
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