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30421. Automatic Auto Parts Intake Valve Precision Taper Grinding Machine 
[Jun 23, 2025]
[Jun 23, 2025] Main Technical Parameter Technical Parameters Taper To Rod End or Disc End(mm) ±0.05mm Cone Roundness(mm) ≤ 0.003mm Cone Runout(mm) ≤ 0.03mm Surface Roughness Ra(μm) ≤ 0.25 Cone ...
30422. Automatic Engine Intake and Exhaust Valve Precision Taper Grinding Machine [Jun 23, 2025]
[Jun 23, 2025] Main Technical Parameter Technical Parameters Taper To Rod End or Disc End(mm) ±0.05mm Cone Roundness(mm) ≤ 0.003mm Cone Runout(mm) ≤ 0.03mm Surface Roughness Ra(μm) ≤ 0.25 Cone ...
30423. Automatic CNC Machine Auto Valve Precision Cone Grinding Machine with High Quality [Jun 23, 2025]
[Jun 23, 2025] Main Technical Parameter Technical Parameters Taper To Rod End or Disc End(mm) ±0.05mm Cone Roundness(mm) ≤ 0.003mm Cone Runout(mm) ≤ 0.03mm Surface Roughness Ra(μm) ≤ 0.25 Cone ...
30424. Car Inlet and Exhaust Valve Stem Ultra-Precision Grinding Machine [Jun 23, 2025]
[Jun 23, 2025] Main Technical Parameter Technical Parameters Average improvement rate of rod outer diameter roundness ≥10~20% Surface Roughness Ra(μm) ≤ 0.1 Processing Range Disk outer diameter:20mm~50mm Rod ...
30425. Automatic Car Spare Parts Exhaust Valve Lock Groove Grinding Machine [Jun 23, 2025]
[Jun 23, 2025] Main Technical Parameter Technical Parameters Length From Disk To Lock Groove(mm) ≤ 0.02 Surface Roughness Ra(μm) ≤ 0.8 Processing Range Disk outer diameter:20mm~50mm Rod diameter:4mm~12mm The ...
30426. Automatic Hydraulic Tappet Inner Circle Grinding Machine [Jun 23, 2025]
[Jun 23, 2025] Main Technical Parameter Technical Parameters Description Automatic Cup Type Hydraulic Tappet Internal Grinding Machine Machining Allowance Workpiece Single Side Allowance ≤ 0.1 mm Work Range Inner Diameter: ...
30427. Automatic Car Accessories Intake Valve Stem Ultra-Precision Grinding Machine [Jun 23, 2025]
[Jun 23, 2025] Main Technical Parameter Technical Parameters Average improvement rate of rod outer diameter roundness ≥10~20% Surface Roughness Ra(μm) ≤ 0.1 Processing Range Disk outer diameter:20mm~50mm Rod ...
30428. Automatic Car Accessories Intake Valve Precision Taper Grinding Machine [Jun 23, 2025]
[Jun 23, 2025] Main Technical Parameter Technical Parameters Taper To Rod End or Disc End(mm) ±0.05mm Cone Roundness(mm) ≤ 0.003mm Cone Runout(mm) ≤ 0.03mm Surface Roughness Ra(μm) ≤ 0.25 Cone ...
30429. Automatic Car Inlet and Exhaust Valve Precision Taper Grinding Machine [Jun 23, 2025]
[Jun 23, 2025] Main Technical Parameter Technical Parameters Taper To Rod End or Disc End(mm) ±0.05mm Cone Roundness(mm) ≤ 0.003mm Cone Runout(mm) ≤ 0.03mm Surface Roughness Ra(μm) ≤ 0.25 Cone ...
30430. Automatic Car Inlet and Exhaust Valve Coarse Cone Grinding Machine [Jun 23, 2025]
[Jun 23, 2025] Main Technical Parameter Technical Parameters Taper To Rod End or Disc End(mm) ±0.05mm Cone Runout(mm) ≤ 0.05mm Surface Roughness Ra(μm) ≤ 0.8 Cone Angle ±10° Surface ...
30431. Automatic Auto Parts Valve Small Face Grinding Machine [Jun 23, 2025]
[Jun 23, 2025] Main Technical Parameter Technical Parameters End Runout(mm) ≤ 0.02 Length From Disk To Rod End(mm) ≤ 0.02 Surface Roughness Ra(μm) ≤ 0.4 Processing Range Disk outer diameter:20mm~50mm Rod ...
30432. Automatic Car Engine Valve Rod Surface Grinding Machine [Jun 23, 2025]
[Jun 23, 2025] Main Technical Parameter Technical Parameters End Runout(mm) ≤ 0.02 Length From Disk To Rod End(mm) ≤ 0.02 Surface Roughness Ra(μm) ≤ 0.4 Processing Range Disk outer diameter:20mm~50mm Rod ...
30433. Automatic Engine Intake and Exhaust Valve Lock Groove Grinding Machine [Jun 23, 2025]
[Jun 23, 2025] Main Technical Parameter Technical Parameters Length From Disk To Lock Groove(mm) ≤ 0.02 Surface Roughness Ra(μm) ≤ 0.8 Processing Range Disk outer diameter:20mm~50mm Rod diameter:4mm~12mm The ...
30434. Automatic Car Spare Parts Exhaust Valve Stem Ultra-Precision Grinding Machine [Jun 23, 2025]
[Jun 23, 2025] Main Technical Parameter Technical Parameters Average improvement rate of rod outer diameter roundness ≥10~20% Surface Roughness Ra(μm) ≤ 0.1 Processing Range Disk outer diameter:20mm~50mm Rod ...
30435. Automatic Car Accessories Intake Valve Coarse Cone Grinding Machine [Jun 23, 2025]
[Jun 23, 2025] Main Technical Parameter Technical Parameters Taper To Rod End or Disc End(mm) ±0.05mm Cone Runout(mm) ≤ 0.05mm Surface Roughness Ra(μm) ≤ 0.8 Cone Angle ±10° Surface ...
