Quality Management System
From precision CNC-machined components to custom-built leak testing machines, multigauging systems, and motion slides — designed, manufactured, and tested under one roof in Pune.
Tri-clamp ferrules, TC connectors, concentric reducers, rebar couplers, valve bodies, shafts, and more — CNC and VMC machined to your specification.
Air leak test machines for automotive, electronics, and EV battery manufacturing — detecting minute leaks through pressure decay measurement.
3-axis LM slides, dovetail slides, multigauging systems, runout checking machines, and automotive application fixtures for precision production.
We don't just manufacture components — we also build the leak testing machines that verify them. Our understanding of failure modes goes deeper than any outsourced test lab.
Mr. Shrikant Mane's career spans Bharat Forge Ltd. and Production Head at Happy Forgings. That knowledge is on our floor every day — not in a certificate on the wall.
Quality is not a claim — it's our management system. Every batch ships with complete inspection documentation. Every NCR is responded to within 24 hours.
Our measuring room runs Mitutoyo micrometers down to 0.001mm, digital verniers, lever dials, and GO/NOGO ring gauges — measurement traceability built in.
Pharma, dairy, solar, automation, heavy engineering, automotive — our product range serves industries where a failed component or undetected leak has real consequences.
On-time delivery, economical solutions without cutting quality, and a quality policy backed by our ISO system — not a brochure claim, a management commitment.
Most feasibility reviews completed within 24 hours. No obligation, no sales call required.
A production engineering veteran who began his career at Bharat Forge Ltd. — one of India's largest forging companies — and went on to serve as Production Head at Happy Forgings, Ludhiana. Mr. Mane brings deep hands-on expertise in CNC machining, quality systems, and special purpose machine design to every project S.M. Enterprises undertakes.
S.M. Enterprises is a Pune-based precision engineering company specialising in tool room work, job work, and the design and manufacture of special purpose machines.
Founded and led by Mr. Shrikant Mane, the company serves manufacturers across pharma, dairy, solar, automation, heavy engineering, and automotive sectors — supplying precision machined components and custom-built machines that their production lines depend on.
Our facility operates with a full complement of VMC and CNC turning machines under Mitsubishi control systems, supported by a Mitutoyo-equipped measuring room and our own in-house leak testing capability — an unusual combination that sets us apart from standard job shops.
"We at S.M. Enterprises are committed to customer's total satisfaction. We supply on-time, excellent quality precision machined components, Jigs & Fixtures by fulfilling applicable requirements. We achieve our quality objectives through training & motivating employees & continual improvement in Quality Management Systems."
To be a world-class manufacturer of engineering products with a specific focus on value creation for society.
To improve productivity through continuous improvement, standardising systems and ensuring safe, healthy workplace procedures.
CNC and VMC machined fittings, connectors, and components manufactured to precise specifications across stainless steel, mild steel, and brass. Widely used in dairy, pharma, and fluid handling industries.
Products include tri-clamp ferrules, TC connectors, concentric reducers, rebar couplers, spigots, fix inlets, half collar shafts, valve bodies, RD threading nuts, connectors, and head casting machining.
Custom-built air leak test machines for non-destructive quality testing of sealed components and assemblies. Deployed across automotive, electronics, and EV battery manufacturing for 100% production-line leak detection.
The system applies pressurised air to the test component and monitors pressure drop over a defined time period. Any pressure decay indicates the presence of a leak — output measured in Pascal (Pa) pressure loss and cc/min volumetric leak rate.
High-precision machine slides using LM (Linear Motion) rails and blocks for smooth, accurate linear motion across X, Y, and Z axes in CNC and automated machinery systems.
Components include hardened steel LM rails with precision-ground raceways and LM blocks with recirculating balls — providing low-friction movement, high-speed travel, high load-bearing capacity, and precise positioning.
Simultaneous multi-dimensional measurement systems for critical automotive components including camshafts, crankshafts, pistons, and brake discs — using integrated air, electric, and laser sensor fusion.
Performs real-time inspection measuring diameters, lengths, flatness, and runout in a single cycle — dramatically reducing inspection time while improving measurement consistency.
Dovetail machine slides using trapezoidal geometry that provides self-locking capability, high stiffness, strong load-bearing support, and resistance to lateral movement — essential for applications demanding rigidity under heavy machining loads.
High-precision machines for measuring radial, axial, and total indicated runout of shafts and cylindrical components. Used in quality inspection and accuracy verification of rotating parts.
Features a ground cast iron or granite base for rigidity, T-slot base with two-head centre configuration, and precision probe/dial indicator measurement.
Purpose-built fixtures for holding, positioning, and locating automotive components during machining, assembly, and inspection — engineered to each part's geometry for consistent, repeatable results across production runs.
Designed around real automotive part families — brackets, housings, shafts, and sub-assemblies — these fixtures reduce load/unload time, prevent distortion during clamping, and hold tight positional tolerances across high-volume automotive production.
Our workshop operates VMC, CNC turning, drilling, lathe, band saw, and buffer/polishing machines — all purchased new from 2020 onwards, running Mitsubishi M80/E70/E80 control systems.
| Machine | Make / Model | Axes | Specification | Controller | Year |
|---|---|---|---|---|---|
| VMC | BFW BMV45TC++24 | 3 | X:800 Y:450 Z:550 | Mitsubishi M80 | 2020 |
| VMC | BFW JYOTI RDX 20 | 4 | X:600 Y:400 Z:500 | Mitsubishi M80 | 2020 |
| CNC Turning | BFW Orbitur+ | 2 | ø300 × 400mm | Mitsubishi E70 | 2020 |
| CNC Turning | BFW Neo+ | 2 | ø300 × 423mm | Mitsubishi E80 | 2021 |
| Drilling | Prashant MT3 | 1 | Semi-automatic | — | 2020 |
| Lathe | Diamond — Medium size | — | 250mm Chuck | Manual | NA |
| Band Saw | Siddhi 200mm | — | 200mm capacity | Semi-auto | 2020 |
| Buffer & Polisher | Raj Laxmi | — | — | — | 2020 |
Our measuring room operates calibrated Mitutoyo instruments down to 0.001mm resolution — ensuring traceability on every inspection report that ships with your parts.
| # | Instrument | Make | Range / Grade |
|---|---|---|---|
| 1 | Surface Plate | Graph | 630×630mm |
| 2 | Digital Height Gauge | KEN CY | 300mm |
| 3 | Plunger Dial Gauge | Mitutoyo | 0.01mm resolution |
| 4 | Lever Dial | Mitutoyo | 0.001mm resolution |
| 5 | Micrometer | Mitutoyo | 0–25mm |
| 6 | Micrometer | Mitutoyo | 25–50mm |
| 7 | Micrometer | Classic | 150–200mm |
| 8 | Digital Vernier Caliper | Mitutoyo | 300mm |
| 9 | Dial Vernier Caliper | Baker | 300mm |
| 10 | GO/NOGO Ring Gauge | Baker | M12, M14, M18, ¾" BSPP, ½" BSPP, 1" BSPP, 2" BSPP |
Leak testing machines, multigauging systems, and precision components for camshaft, crankshaft, piston, and brake disc inspection and assembly.
Precision machined components and clamping fixtures meeting the exacting surface and dimensional standards of pharma manufacturing.
ACME fittings, tri-clamp ferrules, TC connectors, and concentric reducers for dairy processing equipment and pipeline systems.
Precision machined components and motion slides for solar panel manufacturing equipment and positioning systems.
3-axis LM slides, dovetail slides, and automotive application fixtures for automated production and assembly systems.
Large-format machining, runout checking, and heavy-duty clamping solutions for the heavy engineering and capital equipment sector.
And many more across pharma, dairy, solar, and heavy engineering.
Our client relationships are built on consistent quality, on-time delivery, and the technical depth to solve problems others can't.
Submit your drawing or requirements. Our team will review and revert with feasibility and pricing within 24 hours.
Amit's Astonia Royale,
S. No. 56, 62, 63, Near Star Bazaar,
Ambegaon Budruk,
Pune, Maharashtra — 411046
Monday – Saturday
9:00 AM – 6:00 PM IST
Every enquiry is handled by qualified engineers. Every quote is backed by a certified quality management system.