Advance Precision Technology (aptindia), located in Bhosari Industrial Estate, Pune, is an authorized distributor of precision Ball Screws, Flexible Couplings, and LM Guideways (Hiwin, THK, PMI, SKF) — backed by India's trusted 5 µm (<0.005 mm) ball screw repair & dynamic calibration laboratory.
Combining world-class component sourcing with India's specialized 5 µm (<0.005mm) ball screw reconditioning laboratory in Bhosari, Pune.
Why wait 12–16 weeks for expensive imported replacements? We restore damaged, crashed, or pitted ball screws to OEM operating tolerances within 2–5 days at 65–75% lower cost.
Comprehensive stock of authentic motion control hardware: precision rolled & ground ball screws, flexible beam/clamp couplings, linear guideways, precision lock nuts, and modular slides.
Top-rated precision assemblies ready for immediate dispatch from our Bhosari facility.
How we restore worn or crashed CNC ball screws to OEM tolerances with full inspection documentation.
Thorough degreasing, ultrasonic contaminant wash, and coordinate measurement machine (CMM) inspection for thread pitting, journal wear, and lead error.
Specialized hydraulic truing benches straighten shaft bends caused by machine crashes. Helical ball tracks are micro-lapped to eliminate friction ridges.
Precision chrome-steel recirculating balls sorted to 0.001mm tolerance. Nut assemblies are repacked and preloaded to eliminate axial backlash completely.
Final testing on precision centers with digital micrometer dial gauges. Every repaired assembly is dispatched with a formal QA Inspection Report.
Rated 4.3 out of 5 across 26 verified B2B reviews on official trade portals.
"We ordered industrial disc couplings from Ecuador. The precision, dimensional tolerance, and packaging were outstanding. International shipping went very smoothly."
"APT repaired our VMC Z-axis ball screw after a severe crash. The runout came in under 0.005mm with zero backlash. Saved us 3 weeks of production downtime."
"Consistently reliable supplier for Hiwin ball screws and flexible beam couplings. Authentic brand components, competitive pricing, and fast delivery to Hyderabad."
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