Thread hole repair, thread hole correction, bolt hole repair, metal crack repair, casting repair.
As a permanent solution for repairing screw holes! Damaged screw holes can be repaired! Repairs can be done without applying heat.
The "MS Insert" is a female screw part designed to repair damaged bolt holes. An insert utilizing a special structure on the outer diameter of the screw thread is embedded into the bolt hole area for restoration. It is difficult to pull out and does not impose a load on the base material, making it suitable for installation in areas that are constantly exposed to vibrations or at the ends. Compared to conventional products such as spring-type coils and self-tapping items, it improves precision and demonstrates groundbreaking effectiveness in terms of durability. Additionally, by pre-installing it in areas where bolts are frequently attached and detached, permanent measures can be implemented. 【Features】 ■ Difficult to pull out and does not impose a load on the base material ■ Ideal for permanent solutions for screw holes ■ Can be used to strengthen and restore screw threads ■ Enables installation at the ends → The upward-designed screw thread works to attract the surrounding base material toward the center of the screw from all directions For more details, please contact us or download the catalog.
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basic information
【Lineup】 ○ HS Type Insert ・Insert for regenerating bolt holes ・Standard sizes available from M6 to M24 ○ HF Type Insert ・Insert suitable for repairs when there are cracks around bolt holes ・Standard sizes available from M10 to M24 ○ HS Type Insert Kit ・Introduction kit including HS type insert, special tap #2, and installation tool ・Standard sizes available from M6 to M24 For more details, please contact us or download the catalog.
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Applications/Examples of results
【Examples of Achievements】 <Achievements in Cement Plant Equipment> - Reduction Gear Casing - Support Roller - Kiln Tire - Cement Mill Cover - Cement Mill Body - Girth Gear <Achievements in Marine Related Equipment> - Crankcase - Freshwater Cooler - Housing - Manifold - Intake and Exhaust Pipes - Air Cooler Bolt Hole <Achievements in Steelmaking and Iron and Steel Related Equipment> - Forging Press Frame - Cutting Machine - CRG - Cooling Tower Blade <Achievements in General Industrial Machinery> - Motor Base - Casting Equipment - Press Machine Frame - Press Machine Crown - Bolster - Slide - Upright - Vibrating Screen - Feeder - Connecting Rod - Press Bed - Casting Machine - Forging Machine - Die Casting Frame - Injection Molding Machine Link Housing <Others> - Casting Prototypes - Aluminum Prototypes - Casting Foundry - Foundry - Industrial Machinery Parts Manufacturing - Injection Molding Machine Mold Fixing Bolt Hole - Platen - Piano Soundboard - Casing Bolt Hole - Exhaust Pipe Bolt - Casting Crack Repair - Metal Crack Repair - Brittle Fracture - Fatigue Fracture - Aluminum Casting Crack Repair - Welding Secondary Crack Repair - Cast Iron Crack
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The mechanical stitch metal crack repair technology is a method (mechanical stitch method) that physically repairs metal cracks using special bolts and reinforcement plates, and since it does not apply heat to the repair area, it does not cause thermal distortion in the crack repair (mechanical stitch method). In addition to metal crack repair, it also has the technology to regenerate damaged screw threads using repair inserts. Furthermore, since repairs can be conducted on-site, it allows for reduced construction time and cost savings.