For more than 20 years, KOSHIN has designed, built and validated controlled shot peening, peen forming, abrasive blasting and masking equipment for manufacturers whose components are not allowed to fail. Every system is engineered around a measurable result — repeatable Almen intensity, verified coverage and traceable process data — so your parts pass first-article inspection and keep passing customer and Nadcap audits for the life of the program.
From robotic peening cells for turbine discs to dieless peen forming of wing skins, each KOSHIN platform is configured to your part geometry, media and specification — then proven on trial parts before shipment.
Multi-axis robot manipulation follows programmed nozzle paths across blades, discs, shafts, landing-gear and gear roots, while air pressure, media flow and part rotation are monitored in real time against tolerance limits — every cycle produces a batch record ready for quality review.
Fine ceramic or glass microspheres deliver low-intensity peening for thin-walled, small or finish-critical parts where surface roughness must stay minimal.
Learn more
Media suspended in liquid enables dust-free processing, smoother finishes and lower media breakdown on gears, springs and precision components.
Learn more
CNC-guided abrasive blasting for cleaning, descaling and consistent surface profiling before coating, bonding or thermal spray.
Learn more
Strips coatings, thermal-spray layers and contaminants from engine components without abrasive residue or heat input.
Learn more
Forms large aluminium wing skins and fuselage panels to aerodynamic contour without dies, using CNC-controlled shot streams and contour-verified forming recipes that also introduce beneficial compressive stress.
Peen forming solutions
Automated wax masking and protective coating that shields critical features during peening and blasting, replacing slow manual masking.
Learn more
Almen saturation curves, coverage studies and process development on your samples — plus contract processing for production batches.
Learn more
KOSHIN Precision Pte. Ltd. is a premium global brand specializing in advanced shot peening and surface treatment systems for aerospace and other safety-critical industries.
Our equipment is engineered for the most demanding requirements in process stability, repeatability and fatigue performance — applications where precise residual-stress control and long-term reliability decide whether a component reaches its certified service life.
We work alongside Tier-1 leaders in propulsion, structural airframes and precision engineering, translating drawing callouts into validated machine recipes and supporting each installation for its full lifecycle.
Years of industry experience
Engineers, technicians & staff
Industry partners served
Countries & regions
Four integrated capabilities reduce qualification risk, shorten lead time and keep your peening process stable long after commissioning.
Application engineers review drawings, materials and specification callouts, then develop and validate peening parameters on representative parts before machine design is frozen.
Every critical variable is monitored and logged. Recipes are protected by user levels, deviations trigger alarms and stop the cycle, and batch reports export directly for audits.
Fabrication, assembly, wiring and full run-off testing are performed under one roof, giving buyers competitive lead times and cost control without compromising build quality.
Installation, commissioning, operator training, spare parts and retrofit upgrades keep your equipment compliant and productive across its entire service life.
A shot peening machine is only as good as the process it repeats. This is the path every KOSHIN project follows.
We confirm material, peening zones, masking, Almen intensity range, coverage target and media type and size against your governing specification.
Saturation curves and coverage studies on our in-house machines establish parameters with measured evidence — before you commit capital.
The machine is built around the validated recipe, proven in factory acceptance testing, then re-verified on site after installation.
Operators and quality staff are trained on verification routines, and our team supports spares, calibration and upgrades.
Sharing these details at the first contact lets our engineers size the right platform and return an accurate technical proposal faster.
Contact Our EngineersOur production base has collaborated with leading aerospace enterprises and MRO organizations. Select a location to see how each region is supported.
Global headquarters for application engineering, controls development, process trials and project management.
Practical knowledge on fatigue, coverage and automation for engineers and buyers specifying surface treatment.
Fatigue For nearly a century, shot peening has been one of the most effective surface treatments available to aerospace engineers, introducing compressive residual stress that delays crack initiation in highly loaded parts.
Read insight
Coverage Coverage — the percentage of a surface impacted by peening media — is one of the most important process variables. Too little leaves unprotected areas; excessive coverage wastes cycle time and can affect surface integrity.
Read insight
Automation Advances in robotics, CNC automation and data-driven monitoring are moving shot peening from operator skill to programmable, repeatable and fully documented precision.
Read insightAnswers from our application engineering team. Need specifics for your part? Our engineers respond to technical questions directly.
Shot blasting and sand blasting remove material such as scale, rust or old coatings and create a surface profile. Shot peening is a cold-working process that uses controlled media impacts to induce a layer of compressive residual stress, which slows crack initiation and extends fatigue life. Peening is verified by Almen intensity and coverage, not by visual cleanliness.
Systems are configured around your governing specification — typically aerospace standards such as AMS 2430 or AMS 2432 for computer-monitored peening — with Almen intensity verified per SAE J442 and J443 and media controlled to the applicable media specification. Monitoring and records are designed to support Nadcap-audited processes.
Yes. Our in-house machines are used for experiment services including Almen saturation curves, coverage studies and process development on customer samples. Validated parameters transfer directly into the production machine recipe, and contract processing is available for production batches.
Workpiece dimensions and material, peening area, intensity and coverage requirements, media type and size, required production rate, available floor space and height, and any HS&E, Nadcap, emissions, noise or energy-efficiency requirements.
KOSHIN supports customers in more than 50 countries and regions with installation, commissioning, operator training, spare parts and lifecycle upgrades, coordinated from our Singapore engineering center.
Machine configurations, typical applications and process options for shot peening, peen forming, blasting and masking — in one technical reference for your evaluation team.
