Advanced Precision
Capabilities.
From 5-axis CNC machining to wire EDM and a fully equipped tool room, Jasraj Group is set up to handle complex, tight‑tolerance components for demanding industries.
All numbers below are real shop-floor capabilities, not brochure claims.
Equipment, services, and technical depth.
Jasraj Group runs a mix of 5-axis CNC machining centres, high-precision wire EDMs, and a fully equipped tool room. The setup is tuned for components where accuracy and repeatability actually matter.
We select machinery for capability, not catalogue appeal — and we keep it maintained, calibrated, and run by experienced operators. What follows on this page is a clear, engineering-level view of what we can and cannot do, so your team can make real decisions.
High-precision milling and turning.
Complex 3D machining on Jyoti & BFW centres.
For parts where one extra setup ruins your tolerance stack, we use 5-axis vertical machining centres to hit multiple faces in a single clamping.
| Machine | Travel (X × Y × Z) | Spindle Speed | Accuracy |
|---|---|---|---|
| Jyoti 5-Axis VMC | ≈ 800 × 500 × 400 mm | Up to 12,000 rpm | Pos. 0.003 mm · Rep. 0.001 mm |
| BFW Chakra VMC | 1000 × 500 × 600 mm | Up to 8,000 rpm | High-accuracy finishing |
Typical applications: thermal engineering components, defence brackets, precision tooling, and high-value prototypes.
Ace & Jyoti turning centres for tight-tolerance shafts and rings.
For cylindrical parts, we rely on CNC turning centres that deliver consistent concentricity and surface finish over long batch runs.
| Machine | Max Dia × Length | Spindle Speed | Accuracy |
|---|---|---|---|
| Ace Jobber Elite 200 | Ø 280 mm × 400–500 mm | Up to 3,500 rpm | Pos. 0.002 mm · Rep. 0.001 mm |
| Jyoti DX 200 (5A) | Ø 350 mm × 1200 mm | Up to 3,000 rpm | High-precision batch turning |
Typical applications: transmission shafts, hydraulic components, flanges, and custom turned parts for automotive and general engineering.
Cutting hard materials to exact geometry.
7 Wire EDM machines — Accutex, Chmer, and Ezee Cut — make this one of the densest EDM setups in the region. For hardened steel, carbide, tight cavities, and shapes where conventional cutting fails.
Units
Accutex Wire Cut EDM
Taiwan · 2021Chmer EDM GL-360
Taiwan · 2017Ezee Cut EDM Gen-X
Ratnaparkhi, Nashik · 2014–2020Hardened Materials
Cut hardened steel, tungsten carbide, and specialty alloys that conventional tooling can't touch.
Zero Thermal Stress
No heat distortion — ideal for thin-walled parts and heat-sensitive components requiring exact geometry.
Press Tool Cavities
Punch, die, and cavity profiles cut to ±0.002 mm for press tool and mold work across food and industrial sectors.
High-Volume Output
7 Ezee Cut units running simultaneously means large batch EDM orders go out on time without sacrificing accuracy.
Conventional machining, fabrication & SPM development.
When a job needs conventional muscle — heavy grinding, hydraulic pressing, custom fabrication, or a full special-purpose machine built from scratch — this is where it happens. The tool room is the backbone of our prototype and job-work capability.
Press Tool Design
Punch-die sets, compound tools, and progressive dies — designed and built in-house end to end.
Jigs & Fixtures
Custom machining fixtures, drilling jigs, and assembly aids for repeatable production setups.
Prototyping
One-off components, first-article builds, and pre-production samples — fast turnaround, no MOQ.
Urgent Job Work
Breakdown support and rush components — the tool room can mobilise quickly for critical-path jobs.
We also design and build complete SPMs.
Hydraulic presses, balling machines, rod benders, industrial lifts, food processing equipment — if your production line needs a custom machine, our engineering team designs and builds it from scratch. [file:2]
Every part verified before it leaves the floor.
Precision means nothing if it isn't measured. Our QC lab houses calibrated measurement equipment that verifies dimensional accuracy on every batch — not just spot checks.
First Article Inspection
First component off every setup is fully dimensionally verified against drawing before batch production begins.
In-Process Checks
Critical dimensions are checked at defined intervals during machining — not just at the end.
Final Dimensional Verification
Every batch undergoes final inspection on the granite surface plate with height master and appropriate gauges.
Documentation & Traceability
Inspection records, material traceability, and job cards maintained for every order — available on request.
Dispatch Clearance
No component ships without QC sign-off. Rejected parts are reworked or scrapped — never shipped borderline.
If it doesn't meet spec, it doesn't leave.
We don't have an ISO plaque on the wall yet — but we run the same verification discipline that ISO demands. Every component that ships from Jasraj has been measured, documented, and cleared by a human who understands what ±0.001mm actually means on a machine floor.
What we machine, how big, and how fast.
A reference guide for your engineering team — materials we regularly work with, maximum dimensions per process, precision ranges, and realistic turnaround times for different job types.
Standard turned or milled parts from drawing to dispatch.
Multi-setup or tight-tolerance components with full QC verification.
Volume-dependent. Schedule discussed at order confirmation.
Rush jobs fast-tracked with additional charges. Call directly to discuss.
Ready to discuss your
precision requirements?
Share your drawings, specifications, or even a rough idea. Our engineering team will review and respond with feasibility, timeline, and a quote — within 24 hours.