Standard Nut Cold Heading Machine

🔩 Standard Nut Cold Heading Machine | Built for Precision Fastener Mass Production

Producing quality nuts at scale demands equipment that balances speed, durability, and precision. At Zhejiang Longhui Machinery Manufacturing Co., Ltd. , we’ve been refining cold heading technology since 1992 .

What sets our Standard Nut Cold Heading Machine apart:

⚙️ Industrial-Grade Construction
Main spindle bearings are high-end imported units for stable long-term operation. The body uses alloy ductile iron QT500-7, with key moving parts cast from alloy 500 — delivering high tensile strength and excellent wear resistance .

🛡️ Smart Protection Systems
Equipped with fault detectors and safety devices that trigger automatic shutdown when issues arise, protecting your equipment and production flow .

🔧 Flexible Forming Capability
The fixture system allows embryo material to turn 180 degrees or translate, optimizing forming arrangements. The cutting system uses a guide plate driving the cutter rod for linear shear force transmission with superior stability .

Versatile Applications:
Hexagon nuts, flange nuts, square nuts, welding nuts, cap nuts, lock nuts, tire nuts, brake nuts, rivet nuts, locking screws, chain rollers, and bearing rings .

🏭 About Longhui Machinery

Established 1992, headquartered in Lishui, Zhejiang

25,000+ sqm modern manufacturing facility

ISO9001 certified

30+ patents in cold heading and forming technology

📩 Interested in specifications or pricing? Connect with us for detailed technical information.