Cutting Tools for Power & Energy
Tooling for parts too expensive to scrap.
Wind-turbine main shafts, oil & gas valve bodies, hydro and nuclear components — JIAYI heavy-duty drills, threading tools and gear cutters are built for large, high-value energy parts.
The challenge
Energy components are big, expensive and made from tough alloys. A scrapped wind-turbine shaft or a rejected downhole connection costs more than the tooling budget for the whole job. Deep bores must stay straight over meters; large threads must seal under pressure; and everything has to survive the material — from forged alloy steels to corrosion-resistant grades.
JIAYI solutions for power & energy
Deep-Hole Drills
For long bores in turbine shafts, downhole tubulars and large valve bodies.
Threading Tools
Taps, thread mills and custom threading tools for API/OCTG-type connections and large pressure threads.
Gear Cutting Tools
Small- and large-module gear tools for wind-turbine gearboxes and power-transmission gearing.
Milling Cutters
Heavy milling for large housings, flanges and structural energy components.
Typical parts & materials
- Wind turbine main shafts & gearboxesforged alloy steels
- Oil & gas valve bodies & wellhead componentsalloy steels, stainless
- Downhole tubulars & API-type threaded connectionshigh-strength steels
- Hydro & nuclear componentsstainless steels, nickel alloys
Why JIAYI for power & energy
- 01
Deep-hole capability for long, straight bores in large parts.
- 02
Custom threading tools for non-standard and large-diameter threads.
- 03
Gear tools across small and large modules for power-transmission gearing.
- 04
Engineering review that treats scrap risk as the first design input.
Custom tooling in 3 steps
- 1
Send your drawings
Part print, material, bore/thread specifications.
- 2
Engineering review
We confirm deep-hole, thread or gear feasibility and propose the tool.
- 3
Quote & build
Priced proposal, then production to your print.
Machining a high-value energy part?
Send the drawing. We'll engineer tooling that treats your workpiece like the investment it is.