+86-769-83103566        inquire@aridamachinery.com
You are here: Home » Machines » Cold Heading Machine » Bolt Making Machine » Automatic 2-Die 3-Blow Cold Heading Machine

Automatic 2-Die 3-Blow Cold Heading Machine

The 2-Die 3-Blow Cold Heading Machine (2D3B) is a forming machine designed to transform metal blanks into finished products through a sequence of three distinct forming steps, each executed by one of the two dies. The term "cold heading" refers to the process of shaping metal at room temperature without the need for heating, which allows for high-speed production and minimal material loss.
  • 2-Die 3-Blow

  • ARIDA

  • 8463900090

  • Cold Forging

  • Iron

  • Fastener Making Machine

  • Cold Forging

  • High Rigidity and Precision

  • ISO, GS, RoHS, CE

  • One year

  • Forging

  • Gravity Casting

  • Standard exporting package

  • ARIDA

  • China

  • High Precision

  • Brand new

  • Motor

  • Worldwide

  • yes

  • With Decoiler

Availability:
Quantity:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
kakao sharing button
snapchat sharing button
telegram sharing button
sharethis sharing button


MC16-200B 2-die 4-blow 20 220 240 22,8 1.1 20-30 16 6x2.2x2.3
MC8-80A 2-die 4-blow 12 120 150 11,4 1.1 35-45 7.5 4.9x1.8x1.8
MC6-80B 2-die 4-blow 8 100 140 5.5,6 0.75 40-50 4.5 2.8x1.5x1.5
MC5-40B 2-die 4-blow 6 70 92 3,6 0.75 50-70 2.3 2.3x1.3x1.3
MG5-40B 3-die 6-blowv 6 70 92 4,6 0.75 50-70 3 2.2x1.55x1.3
MC8-80B 3-die 5-blow 12 120 150 11,4 0.75 35-45 7.5 4.9x1.8x1.8
MF10-80B 2-die 3-bloww 12 80 150 11,6 0.75 35-45 7 4x1.9x1.9
MF8-80B 2-die 3-bloww 10 80 150 5.5,6 0.75 35-45 4.6 2.8x1.6x1.5
MF6-60B 2-die 3-bloww 8 80 130 4,6 0.75 60-90 3 2.3x1.3x1.3
MF5-50 2-die 3-bloww 6 60 92 2.2 ,x 0.75 120 1.8 1.87x1.1x1.1


Sample Display
外六角螺丝
圆柱头内六角螺丝
十字平头螺丝
内六角花形盘头螺钉



Brief Introduction


2 die 2 blow-3   2-Die 3-Blow Cold Heading Machine

The 2-Die 3-Blow Cold Heading Machine is a specialized forming machine designed to shape metal blanks into finished products through a series of three distinct forming operations, each performed by one of two dies. The term "cold heading" refers to the process of shaping metal at room temperature without the need for heating, which allows for high-speed production and minimal material loss.

The 2-Die 3-Blow configuration enables rapid production of high-quality components. Cold heading reduces material waste and minimizes the need for secondary machining operations.

2-Die 3-Blow cold heading machines are widely used in industries such as automotive, construction, and electronics for the mass production of fasteners, pins, and other precision metal components.


Operation


Operation
  1. Material Preparation:

    • The raw material, typically a wire, is fed into the machine. Before the forming process, the wire is often straightened and lubricated to facilitate smooth movement through the machine and to minimize friction during forming.

  2. Cutting:

    • The wire is cut to the precise length needed for the final product. This is usually done using shears that are synchronized with the forming cycle.

  3. Feeding:

    • After cutting, the individual wire blanks are fed into the forming area. This is typically done automatically, with the machine designed to handle a continuous feed of material.

  4. First Blow (Upsetting):

    • The first blow is known as the upsetting step. During this phase, the wire blank is compressed radially, increasing its diameter to form the base of the head. This step prepares the material for the subsequent heading operation.

  5. Second Blow (Heading):

    • The second blow is the primary heading operation where the wire is struck again to form the head of the fastener. The punch moves downward and forces the material into the die cavity, shaping the head according to the die profile.

  6. Third Blow (Finishing):

    • The third blow is often used for finishing touches, such as refining the head shape, creating secondary features like threads, or ensuring the final dimensions are accurate. Some machines might combine this step with the heading step depending on the complexity of the part being manufactured.

  7. Ejection:

    • Once the part is fully formed, it is ejected from the die cavity. This is usually accomplished with an ejection mechanism that pushes the part out of the die.

  8. Collection:

    • The completed parts are collected and can be further processed, such as undergoing heat treatment, plating, or packaging.


Key Components and Features
  • Dies: The machine uses two dies that are designed to shape the material. One die is stationary, and the other is movable, typically in the form of a punch that applies force to the material.

  • Blows: The term "3-Blow" refers to the sequence of three distinct strikes or blows applied to the material during the forming process.

  • Automation: The process is fully automatic, controlled by a computerized system that manages the feeding, forming, and ejection of parts.

  • Precision: The machine is capable of producing parts with high precision and repeatability, ensuring that each part meets the required specifications.


Benefits
  • High Production Rates: Due to the automated nature of the process, these machines can achieve very high production rates.

  • Consistency: The automated process ensures that each part is made to the same specifications, resulting in consistent quality.

  • Material Savings: Cold forming can reduce material waste compared to hot forging or machining processes.


1. What is an Automatic 2-Die 3-Blow Cold Heading Machine?

An Automatic 2-Die 3-Blow Cold Heading Machine is a specialized industrial machine designed to form parts, such as bolts, screws, and rivets, by cold forging. It uses two dies and applies three sequential blows to the material to shape it accurately.

2. How does the 3-Blow process work?

The 3-Blow process involves:

  • First Blow (Upsetting): The wire is upset or expanded to increase its cross-sectional area, preparing it for heading.

  • Second Blow (Heading): The material is forced into the die to form the head of the part.

  • Third Blow (Finishing): This blow refines the shape and may include adding features like chamfers or secondary shaping.

3. What types of materials can be used?

Typically, the machine works with a variety of metals, including:

  • Carbon steel

  • Stainless steel

  • Brass

  • Aluminum

4. What are the benefits of using a 2-Die 3-Blow machine?

Benefits include:

  • High Efficiency: Fast production rates.

  • Cost-Effective: Reduces material waste compared to cutting processes.

  • Strength: Cold heading strengthens the material by work hardening.

  • Consistency: Ensures uniformity in parts produced.

5. Can it handle complex shapes?

Yes, though complex shapes may require customized dies and additional tooling. The machine is versatile and can handle a wide range of shapes and sizes within its capabilities.

6. What is the typical production capacity?

Production capacity varies by model and configuration. Some machines can produce thousands of parts per hour. Consult the manufacturer’s specifications for exact numbers.

7. How is the machine controlled?

Modern machines are often controlled via a computerized interface that allows for precise setting adjustments, monitoring, and automation of the production process.

8. What maintenance is required?

Regular maintenance includes:

  • Lubrication of moving parts.

  • Cleaning of the machine.

  • Inspection and replacement of worn parts.

  • Calibration of sensors and controls.

9. Is operator training necessary?

Yes, operators should be trained to understand the machine’s functions, safety protocols, and basic troubleshooting techniques.

10. What safety features are included?

Safety features commonly include:

  • Emergency stop buttons.

  • Safety interlocks on access doors.

  • Guards around moving parts.

  • Protective barriers.

11. How does the machine handle wire feeding?

The machine typically uses an automatic wire feeding system that guides the wire through the machine, ensuring it is correctly positioned for each operation.

12. Where can I find replacement parts and service?

Replacement parts and service are usually provided by the manufacturer or authorized dealers. It’s important to use genuine parts to maintain the machine’s performance and warranty.

13. Can the machine be integrated with other systems?

Yes, many models can be integrated with other manufacturing systems, such as quality control stations or material handling systems, for a more streamlined production line.

14. What kind of power supply does the machine require?

Power requirements vary by model. Check the manufacturer’s specifications for the exact voltage and current requirements.

15. What are the environmental considerations?

Considerations include:

  • Noise levels during operation.

  • Proper ventilation to manage any dust or fumes generated.

  • Compliance with local environmental regulations.


Customer A:★★★★★

"Highly Efficient and Precise" "We recently installed an Automatic 2-Die 3-Blow Cold Heading Machine in our facility, and the results have been outstanding. The machine's precision and consistency in forming fasteners have greatly improved our production quality. The automatic feed system ensures continuous operation with minimal operator intervention, which has boosted our throughput. The machine's robust design and intuitive controls make it a pleasure to use. We've seen a significant reduction in downtime and scrap rates, making it a worthwhile investment."



Customer B:★★★★★

"Excellent for Complex Shapes" "As a manufacturer of specialized fasteners, we needed a machine that could handle complex shapes and maintain tight tolerances. The Automatic 2-Die 3-Blow Cold Heading Machine has been a game-changer for us. It allows us to produce intricate parts with high repeatability, and the three blows provide the flexibility to achieve detailed designs. The machine's performance has been reliable, and the after-sales support from the manufacturer has been top-notch. Highly recommended for those looking to enhance their production capabilities."



Customer C:★★★★☆

"Reliable Workhorse, Standard Experience" "The Automatic 2-Die 3-Blow Cold Heading Machine is a reliable workhorse that meets our production needs. The machine performs well, and the parts it produces are of good quality. While it doesn't have any standout features, it gets the job done without major issues. The experience has been standard—neither exceptionally positive nor negative. We're satisfied with our purchase and expect it to serve us well for years to come."



Customer D:★★★★

"Transformative Addition to Our Production Line"

"We acquired the Automatic 2-Die 3-Blow Cold Heading Machine to streamline our fastener production, and it has truly transformed our operations. The machine's automation capabilities have significantly reduced labor costs and improved our throughput. The precision and repeatability are unparalleled, resulting in fewer rejects and higher yields. The intuitive interface and user-friendly controls have made it easy for our operators to adapt to the new system. The machine's durability and low maintenance requirements have also been noteworthy. The manufacturer provided excellent installation support and ongoing assistance. This machine has been a transformative addition to our production line, and we highly recommend it to others in the industry."

"We acquired the Automatic 2-Die 3-Blow Cold Heading Machine to streamline our fastener production, and it has truly transformed our operations. The machine's automation capabilities have significantly reduced labor costs and improved our throughput. The precision and repeatability are unparalleled, resulting in fewer rejects and higher yields. The intuitive interface and user-friendly controls have made it easy for our operators to adapt to the new system. The machine's durability and low maintenance requirements have also been noteworthy. The manufacturer provided excellent installation support and ongoing assistance. This machine has been a transformative addition to our production line, and we highly recommend it to others in the industry."


Previous: 
Next: 
A Reliable Global Partner in the Hydraulic Industry

Quick Links

Product Category

Contact Us
WhatsApp: +8613712303213
Skype: inquire@aridamachinery.com
Tel: +86-769-83103566
E-mail: inquire@aridamachinery.com
Address: NO.19, Juxin 3 road Dalang town, Dongguan City Guangdong provice, China.

Follow Us

Copyright © 2024 Dongguan Arida Machinery Equipment Co., Ltd. All Rights Reserved.  Sitemap I Privacy Policy