Product Introduction
In modern can manufacturing, optimizing material usage without compromising strength is a critical goal. Our Can Beading Machine series achieves this by forming precise reinforcing beads around the circumference of three-piece can bodies. These beads significantly increase the can's resistance to paneling and buckling, allowing for the use of lighter gauge materials while maintaining structural integrity under vacuum and handling stresses. Our integrated machines combine beading with flanging-and in some models, necking-into a single, high-speed operation. With a choice of back plate or double roller beading methods, we offer tailored solutions for different can sizes and applications, from shallow beads for beverage cans to deeper reinforcement for larger containers. The vertical design of our can body beading equipment series ensures a small footprint and easy integration with upstream welders and downstream seamers, creating a seamless, efficient production flow.
Product Feature and Application
Key Features:
- Integrated Multi-Function Design: Our Can Beading Machine series combines beading with flanging (and optionally necking) in a single unit, reducing handling, floor space, and capital investment.
- Flexible Beading Methods: Choose between back plate type for shallow, precise beads (ideal for beverage/food cans) or double roller type for deeper reinforcement (ideal for larger, heavy-duty containers like milk powder cans).
- Enhanced Structural Strength: The formed beads significantly increase the can body's resistance to external pressure and buckling, enabling the use of lighter, more cost-effective materials.
- Space-Efficient Vertical Design: All models feature a vertical can flow, minimizing factory footprint and simplifying connection to upstream and downstream equipment.
- Durable & Low Maintenance: Critical contact surfaces are hard chrome plated for abrasion resistance. A central lubrication system for underside components minimizes daily maintenance tasks.
- User-Friendly Operation: Inverter speed control allows for easy adjustment of production speed to match line requirements. Protective shields ensure operator safety.
Applications:
- Combined flanging and beading for beverage and food cans (ST-B55A, ST-B64A).
- Deep beading for large-diameter containers such as milk powder and industrial cans (ST-B84).
- High-speed, integrated necking, flanging, and beading for complex can specifications (ST-B64A).

Product Details
Our can wall strengthening machine series is engineered with precision and versatility at its core. The beading process is carefully controlled to create uniform, consistent reinforcement without stressing the metal. In back plate type machines (ST-B55A, ST-B64A), the can body is supported internally while rollers form the bead against a shaped backing plate, ideal for precise, shallow beads. The double roller method (ST-B84) uses two opposing rollers to form deeper beads, providing maximum reinforcement for larger cans. All models feature hard chrome plating on all surfaces that contact the can body, ensuring long tool life and consistent quality. The vertical design incorporates a logical product flow with input stations at standardized heights (820-937mm) for easy conveyor integration. The central lubrication system automatically greases critical underside bearings and mechanisms, while accessible manual points allow for periodic lubrication of upper components. Each machine is equipped with full safety shielding to protect operators, meeting modern industrial safety standards.
Product Qualification
Our Can Beading Machine series is manufactured to the highest standards of quality, safety, and performance, drawing on decades of engineering expertise.
- All machines are designed and built using robust engineering principles, incorporating high-quality materials and components throughout.
- Electrical systems and safety features are designed to comply with relevant international industrial standards, including applicable CE directives.
- Our manufacturing facility operates under a quality management system aligned with ISO 9001 principles, ensuring consistent quality in every machine.
- Each machine undergoes comprehensive factory acceptance testing prior to shipment to verify beading/flanging accuracy, speed capability, and overall system integrity.

Deliver, Shipping and Serving
We ensure a smooth and secure delivery process for your reinforcement beading system. Given the substantial size and weight of these machines (up to 8500 kg), they are carefully prepared for international shipping. Key modules are protected, and the main frame is securely crated in export-worthy wooden cases to prevent damage during transit. Our logistics team coordinates with experienced freight forwarders to manage all shipping details, ensuring timely delivery to your facility worldwide. Our commitment extends beyond delivery: we provide comprehensive installation and commissioning support. Our experienced service engineers are available to supervise setup, calibrate the machine, and provide thorough training to your operators. We also maintain a comprehensive inventory of spare parts and offer remote technical support to maximize your machine's uptime and ensure it continues to perform at peak efficiency.

FAQ
Q: What is the purpose of beading a can?
A: Beading creates circumferential ridges (beads) around the can body. These beads act like reinforcing ribs, significantly increasing the can's structural strength and resistance to buckling or paneling under vacuum, internal pressure, or handling loads. This allows can makers to use thinner, lighter materials without compromising container integrity.
Q: What is the difference between back plate and double roller beading?
A: Back plate beading uses an internal support (the back plate) against which a roller forms the bead. It's ideal for creating precise, shallow beads commonly used in beverage and food cans. Double roller beading uses two rollers-one inside, one outside-to form the bead. This method can create deeper beads and is better suited for larger, heavier cans like those used for milk powder or industrial products.
Q: Which model is best for my application?
A: The best choice depends on your can size and requirements. ST-B55A is ideal for standard beverage/food cans (211-401D) needing shallow beading. ST-B84 is designed for larger diameter cans (401-800D) requiring deeper reinforcement. ST-B64A offers the most functionality, adding necking to flanging and beading for complex can specifications. We recommend consulting with our engineering team to determine the optimal solution for your specific needs.
Q: How does the central lubrication system work?
A: The central lubrication system automatically delivers measured amounts of grease to critical bearings and moving parts on the underside of the machine at regular intervals. This ensures consistent lubrication, reduces wear, and eliminates the need for manual greasing of these hard-to-reach components, saving maintenance time and extending machine life.
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Product Parameter (specification)
|
Parameter |
Model ST-B55A |
Model ST-B84 |
Model ST-B64A |
|
|
Function |
Flanging + Beading |
Flanging + Beading |
Flanging + Beading + Necking |
|
|
Beading Method |
Back Plate Type |
Double Rollers |
Back Plate Type |
|
|
Working Heads |
Flanging 4H / Beading 6H |
Flanging 6H / Beading 9H |
Flanging 6H / Beading 8H / Seaming 6H |
|
|
Applicable Can Diameter |
211D - 401D |
401D - 800D |
211D - 401D |
|
|
Applicable Can Height |
80 - 130 mm |
80 - 180 mm |
130 - 260 mm |
130 - 260 mm |
|
Production Capacity |
Up to 300 cans/min |
Up to 200 cans/min |
Up to 150 cans/min |
Up to 150 cans/min |
|
Motor Power |
3.7 + 0.75 + 0.18 kW |
7.5 + 1.5 + 0.4 + 0.18 kW |
5.5 + 0.75 + 0.18 kW |
|
|
Machine Dimensions |
2700 × 1550 × 1350 mm |
2700 × 1550 × 1450 mm |
3400 × 2300 × 2600 mm |
3400 × 2300 × 2600 mm |
|
Net Weight |
Approx. 4000 kg |
Approx. 4500 kg |
Approx. 5000 kg |
Approx. 8500 kg |
|
Input Station Height |
820 mm |
920 mm |
937 mm |
910 mm |
|
Beading Depth |
< 1.0 mm |
< 1.8 mm |
< 1.0 mm |
|
|
Lubrication System |
Central Lubricating (underside) + Manual Lubrication (upside) |
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|
Speed Control |
Inverter |
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Safety |
Equipped with protective shields |
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