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Home Multi Station Bolt Former 6 Die 6 Blow High Productivity Multi Station Cold Heading Machine Make M32-M38
6 Die 6 Blow High Productivity Multi Station Cold Heading Machine Make M32-M38
6 Die 6 Blow High Productivity Multi Station Cold Heading Machine Make M32-M38
6 Die 6 Blow High Productivity Multi Station Cold Heading Machine Make M32-M38
6 Die 6 Blow High Productivity Multi Station Cold Heading Machine Make M32-M38
6 Die 6 Blow High Productivity Multi Station Cold Heading Machine Make M32-M38
6 Die 6 Blow High Productivity Multi Station Cold Heading Machine Make M32-M38
6 Die 6 Blow High Productivity Multi Station Cold Heading Machine Make M32-M38
6 Die 6 Blow High Productivity Multi Station Cold Heading Machine Make M32-M38

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6 Die 6 Blow High Productivity Multi Station Cold Heading Machine for sizes M32 to M38 offers a powerful solution for manufacturers looking to enhance their production capabilities. By combining high-speed operation with precision engineering and advanced automation, it provides an efficient, cost-effective way to produce high-quality fasteners and components in larger sizes.
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Specification


ModelUnitKD-606KD-608KD-610KD-613
Forging stationNo.6666
Forging forceKgf5800092000120000160000
Max.cut-off diamm8121618
Max.cut-off lengthmm100140165220
Production speedpcs/min200160150100
Master die ejection strokemm90130145200
Punch die ejection strokemm30404060
Main sliding table strokemm130160195270
Overall dims. Of main diemm50*10060*13075*13580*190
Overall dims. Of punch diemm40*10045*11555*12570*130
Overall dims. Of cut of diemm28*4540*6045*6070*69
Die pitchmm608094110
Applicable bolt diamm3-64-86-108-16
Shank length of blankmm10-8520-11520-11520-180
Max flange diamm17192532
Main engine motorKW22303755
Machine weightKgs9600220002600045000
Machine dimensionmm3500*2200*22004200*2750*25004530*3300*22006000*4100*3000



ModelUnitKD-613LKD-616KD-620KD-625
Forging stationNo.6666
Forging forceKgf160000280000410000600000
Max.cut-off diamm18263238
Max.cut-off lengthmm285240260295
Production speedpcs/min70958060
Master die ejection strokemm280220255270
Punch die ejection strokemm60606070
Main sliding table strokemm380275350365
Overall dims. Of main diemm93*294108*220125*240148*250
Overall dims. Of punch diemm60*23275*18590*215120*270
Overall dims. Of cut of diemm60*10084*12085*120109*150
Die pitchmm110129140160
Applicable bolt diamm8-1610-1812-2416-32
Shank length of blankmm20-26220-20025-24025-240
Max flange diamm32424856
Main engine motorKW5590115132
Machine weightKgs480006500091000150000
Machine dimensionmm7500*4500*300013600*6300*290015200*5750*325016500*6800*3300


Progressive Forming Process


  • Sequential Precision: The six forming stations (dies) are arranged in a sequential manner, with each station handling a specific step in the shaping process. This ensures that the material undergoes gradual deformation, reducing stress concentrations and improving the overall quality of the finished part.

  • Multi-Step Shaping: Each blow corresponds to a unique operation, such as cutting, upsetting, extruding, or threading. For example:

    • First Blow: Initial cutting or blanking of the raw material to prepare it for subsequent operations.

    • Second Blow: Pre-forming or rough shaping to establish the basic geometry.

    • Third Blow: Intermediate shaping to refine the part’s profile.

    • Fourth Blow: Detailed shaping, such as creating undercuts or complex contours.

    • Fifth Blow: Adding specialized features like knurling or thread rolling.

    • Sixth Blow: Final finishing touches to ensure dimensional accuracy and surface quality.

  • Material Flow Control: Advanced designs incorporate precise control over material flow during each blow, minimizing defects such as cracks, folds, or uneven surfaces.



Complex Shape Formation


  • Highly Intricate Designs: The machine can produce fasteners with complex geometries, such as:

    • Custom Head Shapes: Hexagonal, flanged, or other specialized head profiles.

    • Threads: Internal or external threads with precise pitch and depth.

    • Undercuts and Recesses: Features that cannot be achieved with fewer dies and blows.

  • Versatility in Applications: The ability to form intricate shapes makes this machine suitable for producing components like:

    • High-strength bolts for structural applications.

    • Specialized screws for aerospace or automotive industries.

    • Custom fasteners for heavy machinery and industrial equipment.

  • Consistency Across Batches: Despite the complexity of the shapes, the machine ensures uniformity across thousands of parts, maintaining tight tolerances and high repeatability.\


High Productivity Operation

Increased Throughput

  • Rapid Cycle Times: The machine is engineered to minimize idle time between operations. Each station performs its task in milliseconds, allowing the entire process to complete within seconds for each part.

  • Parallel Processing: While one station is working on a specific operation, others are simultaneously preparing the next part. This eliminates bottlenecks and ensures continuous production flow.

  • Automation Integration: Many models come equipped with robotic arms, conveyors, or automated feeding systems that further enhance throughput by reducing manual intervention and setup times.

  • Scalability for High Volumes: Whether producing small batches or running full-scale production, the machine adapts seamlessly. Its design supports uninterrupted operation, making it ideal for industries with high-volume demands.

Energy Efficiency

  • Optimized Mechanisms: The machine incorporates advanced engineering solutions, such as:

    • Low-Friction Components: Bearings, slides, and tooling are designed to reduce friction, which lowers energy consumption during operation.

    • Smart Power Management: Energy-efficient motors and drives adjust power usage based on the load, ensuring no energy is wasted during idle periods or low-demand cycles.

  • Reduced Material Waste:

    • Precision Cutting: Raw material is cut with minimal excess, reducing scrap and conserving resources.

    • Reusable Scrap: Any leftover material from trimming or shaping processes can often be recycled back into the production line.

  • Sustainable Manufacturing:

    • Lower Carbon Footprint: By consuming less energy and generating less waste, the machine aligns with modern sustainability goals.

    • Regulatory Compliance: Meets or exceeds environmental standards set by global regulatory bodies, making it an attractive choice for eco-conscious manufacturers.

  • Cost Savings:

    • Operational Costs: Reduced energy and material costs translate directly into lower per-unit production expenses.

    • Long-Term ROI: Although the initial investment may be higher, the long-term savings in energy and maintenance make this machine economically advantageous.