Longwen Machinery – Advanced Can Making Production Lines | End, Aerosol, 3-Piece & 2-Piece Can Machines

About Longwen Machinery

Zhejiang Longwen Precision Equipment Co., Ltd. is a trusted manufacturer and supplier of advanced can making machinery based in China. With years of engineering expertise, we deliver reliable, high-efficiency production lines for metal packaging applications across food, beverage, chemical, paint, and aerosol industries.

Our product range includes fully automatic 2-Piece and 3-Piece Can Making Lines, End Making Lines, Aerosol Cone/Dome Production Systems, Cap Making Machines, and specialized welding and seaming equipment. All machines are built with precision CNC technology and designed for durability, consistency, and seamless integration into modern production environments.

100+

Machines Exported

15+

Countries Served

24/7

Technical Support

Our Top Products

High-performance can making machines engineered for precision, speed, and reliability in industrial packaging environments.

3-Piece Tinplate Can Making Line

Fully automatic production line for food, paint, and chemical cans with welding, beading, and seaming functions.

• CNC-controlled operation
• High-speed welding system
• Integrated leak testing
• Suitable for tomato paste, milk powder, paint cans

Automatic End Making Machine Line

Precision punch press line for producing metal lids, ends, and covers for food, beverage, and chemical cans.

• CNC tinplate feeding
• High-speed stamping
• Peel-off and easy-open end options
• For box tin containers and aerosol cans

Aerosol Cone/Dome Making Line

Complete production system for stainless steel and tinplate aerosol caps, domes, and cones.

• Automatic punch and forming
• For air fresheners, gas, and spray cans
• Internal/external coating options
• High durability and sealing performance

2-Piece Can Making Line

Efficient system for deep-drawn cans used in food, beverage, and industrial packaging.

• Draw and ironing technology
• High production capacity
• Compact design
• Low maintenance

Combination Can Making Machine

All-in-one solution integrating necking, flanging, and seaming for 3-piece aerosol and chemical cans.

• Multi-function integration
• Precision high-pressure sealing
• Real-time quality monitoring
• Energy-efficient design

High-Pressure Leak Tester

Automatic inspection system for aerosol and liquid containers to ensure 100% sealing integrity.

• Chinese automatic control system
• Non-destructive testing
• Suitable for high-volume lines
• Digital pressure monitoring

CNC Can Body Welding Machine

Reliable welding system for seamless can body fabrication in food, milk powder, and paint can production.

• Internal and external coating
• Fully automatic operation
• Stable seam quality
• Low defect rate

Powder Coating System for Can Body

Advanced surface treatment line for enhanced corrosion resistance and finish quality.

• Uniform coating application
• Environmentally friendly
• High adhesion and durability
• Integrated drying and curing

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Why Choose Longwen Machinery

High Efficiency

Our machines are optimized for maximum output with minimal downtime, ensuring high ROI for your production line.

Precision Engineering

CNC-controlled systems ensure consistent quality, tight tolerances, and long-term reliability.

Global Support

We provide installation guidance, training, and 24/7 technical support to customers worldwide.

Custom Solutions

We offer tailored machine configurations to meet specific production requirements and packaging needs.

Frequently Asked Questions

What types of cans can your machines produce?

Our machines are designed to produce 2-piece and 3-piece cans for food (milk powder, tomato paste), beverages, paint, chemicals, and aerosol products including air fresheners and gas containers.

Are your machines fully automatic?

Yes, most of our production lines are fully automatic with CNC control, automatic feeding, processing, and output systems to minimize labor and maximize efficiency.

Do you provide installation and training?

Yes, we offer remote guidance and on-site support (optional) for machine installation, commissioning, and operator training to ensure smooth startup.

What is the warranty period?

We provide a standard 12-month warranty on all machinery, covering defects in materials and workmanship under normal operating conditions.

Can you customize machines for specific requirements?

Absolutely. We specialize in customizing machine configurations, production speeds, and integration options based on customer needs and factory layouts.

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Advanced Can Making Machinery Solutions