1. Highly efficient, time-saving, labor-saving, and material-saving production.

2. High-precision feeding system.

3. High-torque transmission system.

4. The qualification rate reaches 99.9%.

A six-die, six-blow (6D6B) nut forming machine offers high-speed, automated production of nuts with superior quality. By using of 6D6B) hex nut making machine, it provides consistent dimensional accuracy and excellent material utilization. The robust, high-rigidity design of BOYU's automatic nut forming machine (a top-tier hex nut making machine) ensures stability and long-term reliability with reduced maintenance, making this hex nut making machine an ideal choice for efficient nut manufacturing.

Features of Six Die Six Blow Cold Nut Forming Machine

Diagram of the Nut Forming Process

The wire undergoes six stages of deformation through a six-station die, ultimately forming into a nut. This process is high-speed, efficient, and saves both time and effort—making the nut cold forming machine an ideal choice for mass nut production.

High Quality Design Concept

The clamping system can perform 90-degree and 180-degree flips, which is more conducive to the arrangement of the forming process.

Main Slider

The T-shaped design of the slider ensures smoother operation and is more conducive to processing products with high precision and complex shapes.

Feeding Part

Uses a ratchet mechanism that works smoothly and in an organized way. The gears are specially treated to ensure precise movement, resist wear well, and have a long service life.

Bearing Type

High-quality bearings, low friction, good lubrication, operates at high speed with flexibility, maintaining stable and long-lasting product precision.

High Rigidity Bed & Cutting System

Spheroidal graphite cast iron with alloy added.

The cutting system uses a guide plate to drive the cutter bar. The guide plate moves back and forth, delivering the cutting force in a straight line. This makes the force strong, stable, and well-balanced.

As one of cold header manufacturers, we can provide kinds of cold heading machine for sale, anything you need, please contact us.

The Parts Former is an ideal machine for cold heading various non-ferrous metal parts. It can accommodate up to ten stations, meeting the needs of various shaped metal parts. The component forming machine can be customized according to the characteristics of the customer's products to produce high-quality parts.

Dual-axis system structure equipped with large module gears

Multi-station and multi-module to meet the needs of various different parts

PLC servo feeding system and cylinder-type pressing system

Hypocycloid drive cutter system and mechanical clamping system

Independent mechanical clamping system allows for flexible clamping and releasing of parts

Overall, the tower bolt making machine is a highly adaptable and efficient solution for producing high-quality metal parts, including tower bolts, with precision and reliability.

Types of Parts Former for Sale

Five Stroke Bolt Parts Former

The parts cold heading forming machine can meet the needs of various non-ferrous metal products that meet the cold heading requirements.

Six Die Six Blow/ Ten Die Ten Blow

Nut Cold Heading Machine

Diameter: 8-70mm & Length: 8-500mm

Weight: 4.5T-200T

Nut Cold Heading Machine

Speed: 50-300 pieces per minute

We can provide kinds of component forming machine for led for sale. If you want to buy an axial lead former, please contact us.

If you want to know more kinds of resistor lead cutting machine, please visit our website.

Boyu Machinery's cold headers for sale—also premium cold forge header machines and high-quality cold forging header systems—stand as a leading innovation in the cold heading forming machine industry, backed by thirty years of expertise in designing and manufacturing fully automated metal forming equipment. Our multi-position cold heading machines (reliable cold forge header machines and precision cold forging header units) are highly efficient, specialized systems designed for metal cold extrusion molding. Combining superior cold heading technology with advanced processing capabilities, these cold head machines are versatile cold forge header machines and adaptable cold forging header solutions widely applicable across various sectors of the national economy, delivering precision and reliability for diverse industrial needs that rely on high-performance cold forge header machines and top-tier cold forging header equipment. Browse Boyu's cold heading forming machines for nuts, bolts, and more.

Boyu Machinery's multi-station cold heading machines are equipped with a series of standard functions and adopt modular settings. They have a complete range of models and specifications and can be customized according to customers' products.

High precision: The shape and position tolerances of Boyu multi-station cold heading machine such as concentricity and length can be controlled within 0.05mm, and the weight can be controlled within 0.05g.

Low noise <80dB (A): SKF bearings are specially used to reduce friction resistance and provide sufficient lubrication, ensuring accurate, stable, and low-noise transmission.

Use of special materials: The machine body, main slide, main shaft and other key parts are made of special materials, which not only improves the working accuracy of the cold forging header, but also prolongs the service life of the tools and dies, and also improves the operating stability of the main slide die system.

High production efficiency: the workpiece is net-formed in one step, the material utilization rate is high (up to 80~90%), small cold forging nut former machines are 250-300 pieces/minute, medium and large cold heading machines are 80-150 pieces/minute, and the normal working power consumption is about 25%-35% of the main motor power.

Strong functionality: with safety protection function, fault detection function, temperature monitoring function, operation counting function, anti-overload and anti-fluctuation function.

Types of Multi-station Cold Heading Machines

Nut Cold Heading Machine

The nut cold ring rolling machine can meet various nut requirements. It can produce cold-headed nuts with a width across flats (S) of 9-58mm and a length (m) of 10-70mm, at a production speed of 50-300 pieces per minute.

Bolt Cold Heading Machine

The bolt cold heading machine can meet various bolt requirements. It can produce cold-headed bolts with a head width across flats (S) of 9-58mm, a tail diameter (d) of 6-38mm, and a total length (S+L) of 6-500mm, at a production speed of 50-300 pieces per minute.

Parts Former

Parts former can meet the requirements for various non-ferrous metal products suitable for cold heading. The maximum outer diameter (S) of the products can reach 8-70mm, and the length (H) can reach 8-500mm, with a production speed of 50-300 pieces per minute.

How Can I Improve the Lifespan of Dies and Punches of My Cold Heading Macine?

Use high-quality materials for dies and punches: Investing in high-quality, durable materials such as high-speed steel, carbide, or other specialized alloys can significantly extend the lifespan of your tooling. These materials are designed to withstand the high pressures and stresses involved in cold heading, reducing the likelihood of premature wear and failure. For optimal performance, pair these components with our precision-engineered cold forming machinery, which ensures consistent force distribution and reduces premature wear.

Regularly inspect and maintain the tooling: Implement a routine inspection and maintenance schedule to identify and address wear and tear before it leads to significant damage. Regularly check for signs of wear, such as cracks, chips, or deformation, and replace or repair tooling as needed. Keeping detailed records of tooling performance and maintenance can help you predict when replacements will be necessary, minimizing unexpected downtime.

Apply proper lubrication to reduce wear and tear: Proper lubrication is crucial for reducing friction and heat generation during the cold heading process. Use high-quality lubricants specifically designed for cold heading applications, and ensure they are applied consistently and adequately. Regularly check and replenish lubrication levels to maintain optimal performance. Additionally, consider using advanced lubrication systems that can automatically apply the right amount of lubricant at the right time.

Optimize machine settings and processes: Ensure that your machine settings, such as pressure, speed, and alignment, are optimized for the specific materials and parts you are producing. Incorrect settings can lead to excessive stress on the dies and punches, accelerating wear of the cold forge header machine’s components. Regularly review and adjust settings based on performance data and feedback from operators.

Implement proper training for operators: Ensure that machine operators are well-trained in the correct setup, operation, and maintenance of the cold heading machine. Proper training can help prevent mistakes that lead to unnecessary wear and damage to the tooling.

What Are Common Issues Faced During Cold Heading, And How Can They Be Resolved?

Misalignment of dies and punches: Misalignment can lead to defective parts and increased wear on the tooling. To resolve this, regularly check and adjust the alignment of dies and punches in your cold head machine. Use precision measuring tools to ensure accurate positioning and consider implementing a routine maintenance schedule to catch alignment issues early.

Material feed problems: Inconsistent or improper feeding of material can cause jams, uneven part formation, and machine downtime. Ensure the feeding system is properly set up and maintained. Regularly inspect the feed mechanism for wear and tear, and clean it to remove any debris. Using high-quality, consistent raw materials can also help mitigate feeding issues.

Surface defects : Surface defects such as cracks, scratches, or uneven finishes can compromise the integrity and appearance of the final product crafted by the cold forging header. To address this, use appropriate lubrication for the cold forging header to reduce friction and wear during the forming process. Additionally, inspect raw materials for quality before they enter the cold forging header. Implementing a quality control process tailored to cold heading equipment operations can help identify and eliminate defective materials early on, ensuring consistent performance of the cold forging header and premium end products.

As one of cold forming machine suppliers and cold forming machine manufacturers, we will do our best to meet all the needs of customers.

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The nut cold heading machine, nut cold forming machine, also referred to as an automatic nut forming machine and a high-quality nut cold forming machine, is an ideal solution for producing nut-type fasteners with exceptional efficiency. Thanks to the short stroke of the machine's slider, this nut cold forming machine operates at a high production speed, making it suitable for large-scale manufacturing within a limited timeframe. This high-performance cold forging nut former machine—also a reliable nut cold forming machine—significantly enhances productivity, reduces manual effort, and ensures consistent quality. Furthermore, this nut cold forming machine offers a reliable and cost-effective way to maximize production output, ultimately driving substantial profits for businesses that rely on top-tier nut cold forming machine solutions.

Nut cold forming machine can realize fully automatic production of nuts.

SS nut bolt manufacturing machine can cold head M6-M40 and other low-carbon alloy steel nuts.

Depending on the specifications of the nuts produced, the production speed ranges from 50 to 300 pcs/min.

During normal operation, the power consumption can be controlled between 25% and 35% of the main motor power.

Nut Cold Heading Machines for Sale

Six Die Six Blow Nut Forming Machine

Six die six blow nut forming machine is an ideal machine specifically for producing nut - type fasteners. Due to the short stroke of the machine's slider, the machine has a high production speed. Mass production in a short period can bring good profits.

Nut Cold Heading Machine

Six Die Six Blow

Nut Cold Heading Machine

Diameter: 9 - 58mm & Length: 10 - 70mm

Nut Cold Heading Machine

Weight: 4 - 100T

Nut Cold Heading Machine

Speed: 50 - 300 pieces per minute

Which Industries Commonly Use Six Die Six Blow Nut Cold Forming Machine?

The six die six blow nut cold forming machine is commonly used in industries such as automotive, aerospace, construction, electronics, and general manufacturing to produce high-strength fasteners and nuts. In the automotive industry, these nut cold heading machines are essential for manufacturing durable nuts used in engines, transmissions, and chassis components. The aerospace industry relies on them to produce fasteners that meet stringent safety and performance standards. In construction, these machines help produce nuts that can withstand heavy loads and harsh environments. Electronics and general manufacturing industries also benefit from the precision and efficiency of these machines in various fastening applications. If you're in the market for efficient machinery, you can find high-quality cold headers for sale at Boyu Machinery to meet your manufacturing needs.

How to Set up a Six Die Six Blow Nut Cold Forming Machine?

Setting up a six-die six-blown nut cold forming machine—an advanced nut cold forming machine— involves several key steps to ensure accurate and efficient operation of this nut cold forming machine. First, load the appropriate wire or bar stock into the wire feeder of the nut cold forming machine. Next, adjust the six die molds and punches of the nut cold forming machine to the desired size, ensuring they are properly aligned and securely fixed for the nut cold forming machine’s optimal performance. Configure the nut cold forming machine's settings, such as stroke length and feed rate, to match the specific hex nut size and shape you intend to produce with this hex nut making machine. The nut cold forming machine manual typically provides detailed setup procedures for the nut cold forming machine, including safety checks and calibration steps tailored to the nut cold forming machine. Strict adherence to these guidelines is essential for achieving optimal performance and product quality from the nut cold forming machine.

The Best Nut Cold Heading Machine for Sale

Looking for a fully automatic nut bolt making machine for sale? Boyu Machinery offers top-quality, efficient, and durable nut cold heading machines designed for precision and high productivity. Our machines are perfect for manufacturing nuts of various sizes, catering to industries that demand reliability and performance.

At Boyu Machinery, we pride ourselves on delivering advanced solutions to meet your needs. Each nut cold heading machine—whether you choose our Nut Cold Heading Machine for Sale or general cold heading machine for sale— is crafted with innovative technology, ensuring smooth operation and cost-effective production. Whether you are in the automotive, construction, or hardware industry, our machines can help streamline your production process.

Benefits of Using an Automatic Nut Cold Forming Machine for Precision Manufacturing

When it comes to precision manufacturing, investing in advanced equipment like the automatic nut forming machine is a game-changer. These cold forming machines streamline production processes, ensuring consistent quality and reducing manufacturing time. At Boyu Machinery, our nut cold forming machines are designed to meet the needs of modern production facilities with unparalleled efficiency and accuracy.

Key Benefits of Automatic Nut Forming Machines:

Enhanced Precision: Automatic nut forming machines allow for the creation of high-quality nuts with exact dimensions, meeting the strict requirements of industries such as automotive, aerospace, and construction.

Cost-Efficiency: By minimizing material waste and accelerating production cycles, these machines lead to significant cost savings over time.

Increased Productivity: The fully automated system eliminates manual intervention, enabling manufacturers to produce a higher volume in less time without compromising quality.

Durability and Reliability: Our nut cold forming machines are engineered using high-grade materials, ensuring long-term performance even under high-stress production conditions.

Customization Options: Boyu Machinery provides advanced machine configurations that cater to diverse manufacturing needs, giving you full control over product customization.

Applications of Nut Cold Heading Machines in the Fastener Industry

Boyu Machinery specializes in crafting high-quality nut cold heading machines, revolutionizing efficiency and precision in the fastener industry. These machines play a pivotal role in manufacturing durable nuts used across diverse applications, including automotive, construction, electronics, and heavy machinery.

Key Applications of Nut Cold Heading Machines:

Automotive Industry: Ensure the production of strong, reliable fasteners that meet stringent quality standards for vehicles.

Construction Sector: Create heavy-duty nuts required for structural integrity in buildings and infrastructure projects.

Electronics: Produce compact, precision-engineered nuts for delicate electrical assemblies.

Industrial Machinery: Manufacture high-performance fasteners designed for heavy equipment and machinery.

With cutting-edge technology, Boyu Machinery's nut cold heading machines optimize production speed while minimizing material waste, ensuring cost-effective and consistent manufacturing. Boyu Machinery also provides bolt cold heading machines for the automotive industry, aerospace sector, electronics manufacturing, and more.

Now price of cold headers for sale is reasonable. If you want to buy a cold header, please contact us.