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Overseas Expansion | Litai Intelligent M20-M22 Hot Forging Nut Automatic Production Line Shipped to India

发布时间：

2026-07-30

Recently, the production base of Nanjing Litai Intelligent Technology Co., Ltd. has ushered in a busy delivery period. The customized M20-M22 full-automatic hot forging nut production line has completed overall commissioning, performance verification and professional packaging, and is fully prepared for shipment to the production site of our Indian client. This overseas delivery fully recognizes the comprehensive strength of Litai Intelligent’s automatic hot forging nut equipment and bolt hot forging production lines, marking another important milestone for the brand’s in-depth layout in the global intelligent fastener forging industry.

Tailored for mass production of standard M20 and M22 high-strength fastener nuts, this delivered full-automatic hot forging line perfectly adapts to the production conditions and capacity demands of small and medium-sized forging enterprises in India. It integrates a full closed-loop production process including automatic bar feeding, intelligent constant temperature heating, high-pressure descaling, precise temperature control, dual-manipulator three-station forging and automatic forming and discharging. The entire production process realizes unmanned and intelligent operation, fundamentally solving the industry pain points of traditional forging processes such as high labor dependence, unstable product precision, low yield rate and limited production capacity, helping overseas customers reduce costs and improve production efficiency and product quality.

Compared with traditional forging equipment, this customized hot forging production line boasts outstanding core technical advantages. Equipped with a high-precision infrared temperature control system, the equipment accurately maintains a constant forging temperature range, effectively avoiding workpiece cracking and forming defects caused by excessive temperature differences of blanks. The supporting professional high-pressure descaling process thoroughly removes oxide scales on workpiece surfaces, greatly improving the surface finish of finished nuts, reducing mold wear and extending the service life of molds and the whole equipment. In addition, the adopted dual-manipulator three-station forging structure features precise positioning, stable operation and controllable uniform production rhythm, ensuring highly consistent dimensional accuracy and forming quality of each batch of nuts and fully meeting the mass production standards of overseas high-strength fasteners.

Featuring excellent practicality and flexible compatibility, this hot forging line stably supports the mass production of M20-M22 hot forging nuts and is also applicable to the forging production of similar specifications of bolts and special-shaped fasteners. The multi-functional and one-device-multi-purpose design effectively reduces customers’ equipment procurement and upgrading costs and fully meets the diversified production needs of overseas markets.

In terms of export delivery, Litai Intelligent strictly follows international marine transportation standards. The complete equipment, core spare parts, electric control system and manipulator devices are fully packaged with shockproof, moisture-proof and dust-proof protection measures to prevent collision, moisture damage and abrasion during sea transportation and ensure intact delivery. Before leaving the factory, the equipment has passed multiple no-load and load simulation mass production tests with all performance parameters up to standard. It can be quickly installed, commissioned and put into formal production after arriving at the customer’s site to shorten the production launch cycle.

With years of in-depth experience in the R&D and manufacturing of intelligent fastener forging equipment, Litai Intelligent continuously iterates and upgrades hot forging automatic line technologies. Supported by stable equipment performance, mature turnkey production line solutions and a sound global after-sales service system, our products are exported to many countries and regions worldwide. The successful delivery of this Indian order further expands the brand’s overseas market layout and demonstrates the hard core competitiveness and international service capability of China’s intelligent forging equipment.

In the future, Nanjing Litai Intelligent will continue to focus on the intelligent and high-end upgrading of the forging industry. We will keep optimizing the core technologies and production processes of hot forging bolt and nut production lines, iterating upgraded one-stop intelligent forging solutions. We are committed to providing more efficient, intelligent and worry-free customized services for domestic and foreign customers, empowering the global fastener industry to achieve quality improvement, efficiency growth and intelligent transformation.