BAIDYAEnterprise

All Services

Industrial machining & engineering services

Comprehensive precision engineering solutions including lathe machining, shaft manufacturing, thread cutting, grinding, and custom industrial job works — every job built to your drawing or sample.

Up to 12 ft length

Precision Lathe Machining

High-accuracy lathe turning and machining for industrial components up to 12 feet length. Step turning, taper turning, facing, grooving, knurling, threading, boring, and drilling operations on manual and semi-automatic lathes for diverse industries including steel plants, power generation, and cement factories.

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EN8 / EN24 / EN36 / 4140 / SS

Shaft Manufacturing

Custom motor shafts, gearbox shafts, stepped shafts, keyed shafts, splined shafts, and hollow shafts manufactured from quality steel grades as per customer drawings with precise tolerances. Full end-to-end manufacturing from material selection to finish machining.

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Fractional HP – 500 HP

Motor Shaft Machining

Specialized motor shaft manufacturing for AC/DC induction motors from fractional HP to 500 HP, servo motors, and brake motors. Includes bearing seat machining with k6/m6 fits, keyway cutting, threading, and surface grinding for seal surfaces. Also offers shaft reconditioning and repair services.

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Helical / bevel / worm / planetary

Gearbox Shaft Machining

Precision input shafts, output shafts, and intermediate shafts for industrial gearboxes, speed reducers, and geared motors. Gear blank machining, involute spline cutting, bearing fit machining, oil seal surface finishing, and gearbox housing boring.

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Metric / BSP / UNC-UNF / Acme

Thread Cutting

Internal and external threading on shafts, studs, nuts, flanges, and custom components. Metric, BSP, UNC/UNF, Acme, trapezoidal, multi-start, and left-hand threads using single-point tools, HSS taps up to 1 inch, and dies. Thread repair using Helicoil inserts and thread files.

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Tolerance up to H7

Bore Machining

Precision internal boring for motor housings, gearbox housings, pump cylinders, bearing housings, pulleys, gears, and couplings. Through bores, blind bores, step bores, taper bores, counterbores, and internal grooving for circlips, O-rings, and oil seals.

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DIN 6885 / ANSI B17.1

Keyway Machining

Accurate keyway cutting and broaching for shafts, pulleys, gears, couplings, and hubs. Parallel keys, Woodruff keys, double keyways, and custom profiles using milling, slotting, and broaching methods with precision gauging for proper fit.

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0.1 Ra – 1.6 Ra finish

Surface Grinding

Precision surface grinding for flat surfaces up to 1000 mm length and 400 mm width. Cylindrical grinding for shafts, centerless grinding for high-volume production, internal grinding for bores and bushings, and tool and cutter grinding.

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Up to 4 inch (100 mm) dia

Material Cutting

Industrial cutting of solid round bars, hexagonal bars, square bars, flat bars, pipes, and structural sections. Chop saw cutting and hydraulic pressure cutting in mild steel, carbon steel, alloy steel, stainless steel, brass, copper, and aluminum.

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Drawing / sample based

Industrial Job Work

Comprehensive custom manufacturing, fabrication, and repair services based on customer drawings, samples, or specifications. One-off custom parts, prototype development, batch production, repair, and emergency breakdown services across eastern India.

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B5 / B14 flange fits

Motor Cover Manufacturing

Custom motor end covers, bearing housings, flanges (B5/B14), terminal boxes, fan covers, and enclosures in cast iron, ductile iron, mild steel, stainless steel, and aluminum. Precision boring of bearing seats to H7 tolerance, drilling and tapping on PCD.

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Weld build-up & re-machining

Engineering Component Repair

Industrial component repair, reconditioning, and refurbishment for shafts, housings, gears, pulleys, and machinery parts. Bearing seat buildup by welding and re-machining, thread restoration, shaft straightening, keyway repair, and surface buildup.

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12+ MACHINES · 30+ YEARS

Don't see exactly what you need?

We handle custom industrial job work of every kind, drawing based or sample based. Send us your specification and we'll quote it.