Golden Diamond | Chipless Pipe Cutting & CNC Bending Machines for HVAC Manufacturers

About Golden Diamond

Zhongshan Golden Diamond Intelligent Equipment Co., Ltd. was established in August 2014. We are a high-tech enterprise specializing in the design and manufacture of CNC automation intelligent equipment for HVAC, refrigeration, and industrial pipe processing industries.

From concept to delivery, we offer full-cycle services including design solutions, spare parts processing, assembly, pneumatic and hydraulic design, CNC electrical programming, circuit assembly, and global sales. Our mission is to deliver high-performance, durable, and eco-friendly automation equipment that enhances manufacturing efficiency.

Located in Zhongshan City, Guangdong Province, our team of professional mechanical and electrical engineers is committed to innovation, precision, and excellence in every machine we build.

Our Products

Automatic Pipe Cutting Machine

High-speed, chipless pipe cutting with CNC precision. Ideal for copper, aluminum, and steel pipes in HVAC and refrigeration systems.

• Chipless cutting technology
• CNC-controlled accuracy
• Suitable for mass production
• Low maintenance, high durability

Long U Bending Machine

Specialized for creating long U-shaped bends in condenser and evaporator coils with consistent radius and minimal deformation.

• Precision bending control
• Adjustable bending radius
• High repeatability
• Compatible with multiple pipe diameters

Handheld Pipe Cutter

Portable, efficient solution for on-site or workshop pipe cutting with clean, burr-free results.

• Lightweight and ergonomic
• No chips or debris
• Quick change blades
• Battery-powered option available

CNC Tube Bending Machine

Fully automated CNC system for complex multi-radius tube bending with high repeatability and accuracy.

• Multi-axis control
• Programmable bending sequences
• Touchscreen interface
• Supports various materials

CNC Cut Tube Machine

Integrated cutting and end-forming solution for tubes with precise length control and clean finishes.

• Dual-function: cut & form
• High-speed operation
• Minimal material waste
• Easy integration into production lines

CNC Cutting Machine

Versatile cutting system for straight, angled, and beveled cuts in various metal tubes and pipes.

• Multi-angle cutting capability
• Automatic feed system
• Dust and chip collection
• Remote diagnostics support

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Condenser Bending Machine

Designed specifically for manufacturing condenser coils with high-density bending patterns and tight tolerances.

• High-density coil production
• Programmable pattern memory
• Low noise operation
• Energy-efficient design

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Sheet Metal Processing Equipment

Complete line for cutting, bending, and forming sheet metal components used in HVAC enclosures and ducts.

• Laser cutting integration
• CNC press brakes
• Automated feeding
• Customizable configurations

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Non-Standard Custom Equipment

Tailored automation solutions designed to meet unique production requirements and integration needs.

• Full R&D customization
• OEM/ODM support
• Turnkey installation
• Global compliance standards

Why Choose Golden Diamond?

Global Rapid Delivery

We have an efficient logistics network to ensure that your orders can reach any place in the world quickly and securely.

24/7 Global Support

We provide 7×24-hour barrier-free customer service worldwide. No matter where you are, you’ll get timely technical and operational support.

Customization Services

We offer personalized R&D and customization. Products can be tailored to your brand, color, specifications, and integration needs.

Price Advantage

With integrated manufacturing in China, we offer competitive pricing without compromising on quality or performance.

Quality Assurance

We provide OEM and ODM services for Fortune Global 500 companies, ensuring top-tier design, materials, and performance.

Flexible Payments

We accept multiple global payment methods including bank transfer, credit cards, and electronic payments for your convenience.

Success Stories

Our machines are trusted by HVAC manufacturers, refrigeration plants, and industrial workshops around the world. From small workshops to large-scale production lines, Golden Diamond equipment delivers consistent performance and reliability.

HVAC Coil Manufacturer – Brazil

Implemented 5 CNC Long U Bending Machines, increasing coil production by 40% and reducing labor costs by 30%. Machines integrated seamlessly with existing assembly lines.

Refrigeration Plant – Germany

Installed automated pipe cutting and bending system, achieving zero material waste and 99.8% dimensional accuracy across 10,000+ daily components.

Frequently Asked Questions

Do you offer customization for machine branding and interface language?

Yes, we offer full customization including your brand logo, color scheme, and user interface language to match your local requirements.

What kind of after-sales support do you provide?

We offer 24/7 technical support via phone, email, and remote diagnostics. We also provide on-site service through our global partners.

Are spare parts readily available?

Yes, we maintain a comprehensive inventory of spare parts and can ship globally within 48 hours for urgent needs.

Can your machines process both copper and aluminum pipes?

Absolutely. Our pipe cutting and bending machines are designed to handle copper, aluminum, steel, and other common industrial tubing materials.

Do you provide installation and training?

Yes, we offer remote or on-site installation supervision and comprehensive operator training to ensure smooth startup and optimal performance.

Get in Touch

Ready to enhance your production line with Golden Diamond automation equipment? Contact us today for a consultation or product quote.

Contact Information

Company: Zhongshan Golden Diamond Intelligent Equipment Co., Ltd

Address: No. 18, Yongan 3rd Road, Nanqu District, Zhongshan City, Guangdong Province, China

Phone: +86 15623098805

Email: 80569701@qq.com

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