Best KOSHIN Dual-Robot Shot Peening Machine for Blisks Quotes, Company

• Dual-robot shot peening cell engineered around blisks and other complex aero-engine rotors.

• Multi-media switching and multi-nozzle selection for treating blade roots, airfoils, and hub features in one cycle.

• Fully enclosed, recipe-driven cell with closed media recovery and dust collection for aerospace-grade quality.

The KOSHIN Dual-Robot Shot Peening Machine is a fully enclosed peening cell designed around the geometry and quality expectations of blisks (blade-integrated disks). Two industrial robots work together inside the cabinet, allowing both sides of the rotor to be addressed within a single setup and bringing the throughput needed for demanding aero-engine and turbine production.

Shot peening is widely used on blisks and similar high-stress rotating parts to induce compressive residual stress, extending fatigue life and improving resistance to stress-corrosion cracking. Because a blisk combines blade-like airfoils with a structural hub, different surfaces often call for different media and different nozzle approaches. The KOSHIN cell is built for that reality, with multi-media switching and multi-nozzle selection so the right combination can be applied to each feature within the same recipe.

Every cycle is driven from an integrated control system, so media type, nozzle selection, robot paths, and turntable motion are recalled per part number rather than reset by hand. A closed media recovery system screens and returns the working media, while overhead dust collection keeps the cabinet clean — supporting the repeatable, audit-ready process that aerospace work demands.

Product Description

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01 KOSHIN Microsphere Peening Machine

KOSHIN Microsphere Peening Machine

02 KOSHIN Wet Shot Peening Machine for Precision Metal Parts

KOSHIN Wet Shot Peening Machine for Precision Metal Parts

03 KOSHIN Robotic Shot Peening Machine for Aerospace & Automotive Parts

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Frequently Asked Questions

Q What is the primary function of a shot peening machine?

A shot peening machine impacts component surfaces with spherical media to induce beneficial compressive residual stress, significantly enhancing fatigue life and resistance to stress corrosion cracking.

Q How does microsphere peening differ from conventional shot peening?

Microsphere peening utilizes ultra-fine spherical media to treat delicate or high-precision surfaces, providing optimal stress distribution without causing dimensional distortion or unwanted surface roughness.

Q What are the benefits of using a wet shot peening system?

Wet shot peening combines liquid slurry with peening media, delivering a cleaner, dust-free operation, smoother surface finishes, and reduced media degradation for sensitive metallic parts.

Q Why is robotic shot peening preferred in aerospace and automotive industries?

Robotic shot peening ensures multi-axis flexibility, consistent angle of impingement, precise media flow control, and full repeatability across complex geometries like turbine blades and transmission gears.

Q What media types can be processed in these peening machines?

Depending on the specific system configuration, the machines accommodate cast steel shot, conditioned cut wire, ceramic beads, and glass microspheres suited to varying hardness specifications.

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