Mold screw hole repair, permanent measures, die plate screw hole repair, casting crack repair.
We will repair damaged female threads, bolt holes, and broken female threads to the same size as the original. Unlike conventional products, this can be used as a permanent solution.
【Product PR】 The screw thread repair using the MS method (Mechanical Stitch) demonstrates outstanding effectiveness in terms of precision, durability, and cost compared to conventional methods. This technology uses our own special bolts for repairs. Since it can be performed on-site, it allows for reduced delivery times and cost savings. Compared to conventional products, it enables permanent solutions. 【Features】 ■ No hardening due to heat and no residual stress ■ Eliminates secondary damage ■ Maintains stable quality → Integrated system repairs with jigs, etc. → Accumulation of know-how, experience, and track record ■ Completion of work in a short period → Does not significantly reduce the operating rate of equipment ■ Advantages in safety and environmental aspects → No use of fire, thus no impact on the operating rate of other equipment or the environment For more details, please contact us.
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basic information
The MS method for repairing metal cracks demonstrates outstanding effectiveness in terms of precision, durability, and cost compared to conventional methods. It is a technique that physically repairs cracks using our company's special bolts and reinforcement plates. Since it can be implemented on-site, it allows for reduced delivery times and cost savings. We have experience in a wide range of fields, including cast iron cracks, marine equipment, power generation facilities, and cement equipment. Please feel free to contact us if you have any questions. 【Product Lineup】 ○ S Bolt → Ensures airtightness and removes cracks → Thoughtfully designed screw structure achieves pulling force on 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 → Reinforces and restores the repair area → Suppresses the force that causes cracks to spread 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
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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 - Internal Combustion Engine Crankcase <Marine Related Achievements> - Crankcase - Intake and Exhaust Pipes - Air Clutch Bolt Hole <Steelmaking and Iron and Steel Related Achievements> - Forging Press Frame - Cutting Machine - Cooling Tower Blade <General Industrial Machinery Achievements> - Motor Base - Casting Equipment - Press Machine Frame - Crown - Slide - Upright - Press Bed - Injection Molding Machine Link Housing If you have any other questions, please feel free to contact us.
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Company information
The mechanical stitch metal crack repair technology is a method that physically repairs metal cracks using special bolts and reinforcement plates (mechanical stitch method), which does not apply heat to the repair area, thus preventing 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 performed on-site, it allows for reduced construction time and cost savings.