Thread hole regeneration, male thread regeneration, thread crest repair, aluminum thread.
We will repair damaged female threads, bolt holes, and broken female threads to the original size. Unlike conventional products, this can be used as a permanent solution.
The MS method (Mechanical Stitching) for repairing screw threads demonstrates outstanding effectiveness in terms of precision, durability, and cost compared to conventional methods. It is a technology that uses our company's special bolts for repairs. Since it can be performed on-site, it allows for reduced lead times and lower costs. 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 achievements ■ 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, so there is no impact on the operating rate of other equipment or the environment Please contact us for more details.
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The MS method for repairing metal cracks demonstrates outstanding effectiveness in terms of precision, durability, and cost compared to conventional methods. It is a technology that physically repairs cracks using our special bolts and reinforcement plates. Since it can be implemented on-site, it allows for shortened delivery times and reduced costs. We have experience in a wide range of fields, including cast iron cracks, ship equipment, power generation facilities, and cement equipment. Please feel free to contact us if you have any questions. 【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 would cause 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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<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 cooler bolt holes <Steelmaking and Iron & Steel Related Achievements> - Forging press frame - Cutting machine - Cooling tower blades <General Industrial Machinery Achievements> - Motor base - Casting equipment - Press machine frame - Crown - Slide - Upright - Press bed - Injection molding machine link housing For any other inquiries, please contact us.
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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.
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