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Precision Spring Machines from China

Dongzheng Spring Machine manufactures high-performance CNC wire bending and spring coiling machines for global industries. Over 20 years of innovation, reliability, and customer-driven engineering.

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Industrial Grade

Built for durability and continuous operation in demanding environments.

CNC Precision

Advanced control systems ensure micron-level accuracy and repeatability.

Custom Solutions

Machines tailored to your wire size, spring type, and production volume.

About Dongzheng Spring Machine

Dongzheng Spring Machine specializes in manufacturing high-quality machinery equipment for the spring industry. With over two decades of expertise in spring machine manufacturing, we are dedicated to providing innovative solutions for all your spring production needs.

Our state-of-the-art machines are designed to optimize efficiency and precision, ensuring superior quality and performance. At Dongzheng Spring Machine, we are committed to excellence, reliability, and customer satisfaction.

  • 20+ Years of Industry Experience
  • Wire Size Range: 0.08mm – 9mm
  • Global Customer Support
  • Free Training & Technical Guidance
Dongzheng Spring Machine Factory

Our Journey

2004: Entry into Spring Machine Business

Launched first computer-controlled spring machines: HSM-CNC20, HSM-CNC40, HSM-CNC08.

2005: Product Line Expansion

Introduced HSM-CNC30 Compression Spring Machine.

2006: Advanced Machinery Development

Launched HSM-CNC50 and Wire Rotatable Spring Machine.

2007: Formal Business Establishment

Registered Dongzheng Machinery Co., Ltd.

2008–2009: Optimization Phase

Refined and optimized machines for higher precision and reliability.

2010: Diversification into Wire Bending

Introduced HSM-CNC2D Wire Bending Machine.

Our Spring Machines

We offer two main types of spring machines: Cam and Camless systems, designed for high precision and industrial durability.

HS-CNC20 CAM SPRING MACHINE

HS-CNC20 CAM SPRING MACHINE

Precision cam-based machine ideal for high-volume production of small to medium springs.

  • Cam-driven mechanism
  • Stable and repeatable output
  • Suitable for electronic and automotive springs
HS-CNC40 CAM MACHINE

HS-CNC40 CAM MACHINE

High-speed cam spring machine for medium to large-scale spring manufacturing.

  • Enhanced speed and control
  • Durable mechanical design
  • Ideal for compression and extension springs
HS-CNC25 CAMLESS MACHINE

HS-CNC25 CAMLESS MACHINE

Flexible camless system with CNC programming for rapid changeovers and complex shapes.

  • No cam required – fully programmable
  • Faster setup for small batches
  • Ideal for R&D and custom springs
HS-CNC45 CAMLESS MACHINE

HS-CNC45 CAMLESS MACHINE

Advanced camless machine with expanded capabilities for larger wire diameters.

  • Supports wire up to 9mm
  • High-precision servo control
  • Suitable for industrial and automotive applications
HS-CNC8 COMPRESSION MACHINE

HS-CNC8 COMPRESSION MACHINE

Compact and efficient machine designed specifically for compression spring production.

  • Optimized for compression springs
  • Space-saving design
  • Easy integration into production lines
HS-CNCRHJ SPRING WINDING MACHINE

HS-CNCRHJ SPRING WINDING MACHINE

Specialized machine for precision coil winding and torsion spring production.

  • High-accuracy winding control
  • Supports complex torsion and spiral shapes
  • Used in medical and electronics sectors
HS-CNC Stamping and Bending

HS-CNC Stamping and Bending

Integrated system for stamping and bending wire components with high repeatability.

  • Multi-functional processing
  • Reduces need for secondary operations
  • Ideal for touch springs and connectors
HS-90 Wire Feeding Machine

HS-90 Wire Feeding Machine

High-precision wire feeder for consistent material input across spring machines.

  • Smooth wire feeding
  • Reduces wire deformation
  • Compatible with multiple machine types
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Serving Global Industries

Our machines produce springs for critical applications across multiple sectors.

Automotive Industry

Shock absorber springs, oil seal springs, and suspension components for enhanced vehicle performance and safety.

Medical Industry

Catheter springs and precision medical device components requiring high reliability and biocompatibility.

Electronics Industry

Touch springs, connectors, and contact springs used in consumer electronics and industrial controls.

Why Choose Dongzheng?

Good Reputation

Trusted by clients worldwide for consistent quality and on-time delivery.

High Quality

Rigorous testing and precision engineering ensure long-lasting performance.

Fast Response

Immediate support and quick turnaround for quotes and technical queries.

Expert Support

Dedicated team to help resolve your production challenges.

Free Training

Comprehensive manuals, tutorial videos, and on-site training available.

Customization

Machines tailored to your specific wire size, spring type, and output needs.

Frequently Asked Questions

How can I learn to operate a Dongzheng spring machine?

Upon purchase, you will receive a comprehensive manual and detailed tutorial video. These resources guide you step-by-step through setup and operation. Our customer support team is also available for additional assistance.

Can I visit China to learn how to operate the machine?

Yes, you are welcome to visit our factory in Dongguan, China at any time after purchase. Our experienced technicians will provide hands-on training. We offer nearby accommodation for your convenience.

What wire sizes can your machines handle?

Our machines support wire diameters ranging from 0.08mm to 9mm, covering a wide variety of spring applications across industries.

Do you offer customization?

Yes, we can customize machines based on your specific production requirements, including wire type, spring geometry, and output volume.

Get in Touch

Need a sample? Want to discuss a custom machine? We're here to help.

Email: sale@china-spring-machine.com

WhatsApp / Phone: +8613809822984

Location: Limei Industrial Zone, Dalang, Dongguan, Guangdong, China

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