Welding Re-repair, Weldless Metal Crack "MS Method," Cast Iron Crack, Bolt Hole Repair
Repair metal cracks without applying heat! There’s no worry about damaging the base material from welding heat, even in places where fire cannot be used! Please feel free to consult with us.
The "MS Method (Mechanical Stitch)" is a groundbreaking repair technique (Mechanical Stitching Method) that addresses metal cracks using mechanical methods. Unlike welding repairs that involve thermal curing, this method does not apply any heat, thus preventing "thermal distortion." It does not generate residual stress in other areas, thereby preventing secondary damage such as new cracks. 【Features】 ■ No hardening or residual stress due to heat ■ Elimination of secondary damage ■ Maintenance of stable quality → It is an integrated system repair using jigs, etc. → Accumulation of know-how, experience, and achievements ■ Completion of construction in a short period → It does not significantly reduce the operational rate of equipment ■ Advantages in safety and environmental aspects → Since no fire is used, there is no impact on the operational rate of other equipment or the environment For more details, please contact us or download the catalog.
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basic information
【Lineup】 ○S Bolt →Ensures airtightness and removes cracks →Well-thought-out screw structure achieves the pulling force of the base material ○T Bolt →Prevents MS reinforcement plate from pulling out and patch repairs →Unique tapered section enhances airtightness and prevents loosening ○MS Reinforcement Plate →Reinforcement and recovery of repair areas →Suppresses the force that tries to spread cracks and strongly reinforces the base material ○MS Bolt Hole Repair Insert →Female screw part for reinforcing damaged bolt holes ・HS Type Insert: When there are no cracks around the bolt hole ・HF Type Insert: When there are cracks around the bolt hole ●For more details, please contact us or download the catalog.
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Applications/Examples of results
<Cement Plant Equipment Achievements> - Gearbox Casing - Support Roller - Kiln Tire - Cement Mill Cover - Cement Mill Body - Girth Gear <Power Generation Equipment Achievements> - Steam Turbine Casing - Gas Turbine Casing - Pump Casing - Boiler - Internal Combustion Engine Crankcase <Marine Related Achievements> - Crankcase - Freshwater Cooler - Housing - Manifold - Intake and Exhaust Pipes - Air Clutch Bolt Hole <Steel and Iron Related Achievements> - Forging Press Frame - Cutting Machine - CRG - Cooling Tower Blade <General Industrial Machinery Achievements> - 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
Detailed information
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The efforts of the MS method in addressing problem-solving. In response to technical issues and cost-related problems in equipment maintenance, the MS method ensures stable quality through mechanical techniques and processing with jigs.
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Examples of MS Method Repairs (1) Combination of metal stitching and reinforcement plates (2) Installation of reinforcement plates only (3) Possible examples of corner repairs (4) Patch repairs (5) Repairs of fractured areas (6) Construction of arcs and corners
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Damaged Bolt Hole Repair Insert "MS Insert" The "MS Insert" is a female thread part designed to repair damaged bolt holes. It embeds an insert with a special structure applied to the outer diameter thread area into the bolt hole, restoring it. It is difficult to pull out and does not impose a load on the base material, making it suitable for installation in areas constantly exposed to vibration 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. More details can be downloaded below.
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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.
