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Electrical discharge Machining（EDM)
For high-precision hydraulic sealing deep holes, WELLTECH uses custom deep hole EDM equipment and proprietary process technologies to efficiently machine deep holes in difficult-to-cut materials. This includes special-shaped holes such as non-circular (profile) holes and stepped holes.
Specifications:
Workpiece size range: 2300 mm × 900 mm × 600 mm
Max hole depth: 800 mm
Positioning accuracy: ±0.01 mm
Best surface roughness: Ra 0.4 μm
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The Industrial Pilot Testing Service Capability
We integrate the full chain of prototype production, equipment assembly, and intelligent maintenance to ensure accurate delivery across the entire cycle.
Scale Production
With modern workshops, standardized processes, and an efficient capacity layout, WELLTECH delivers scalable production, stable quality, and batch delivery to meet customer needs.
