How to Use Jin Chun Automation Machines to Manufacture Fan Guards

In the field of fan guard production, Jin Chun automation machines stand out for their efficiency and precision, providing businesses with a comprehensive solution that covers every critical step—from wire processing to finished product shaping. The series of small 2D CNC iron wire bending machines offered by Jin Chun ensures high-quality and efficient production of fan guards.

1. Wire Preprocessing: Straightening and Shaping Foundations

The first step in manufacturing fan guards is wire preprocessing. Jin Chun wire straightening machines are used to process bundles of bent wire, making it straight and uniform, which lays the foundation for the subsequent manufacturing processes. Straightened wire not only has a regular shape but also stable physical properties, making it easier to handle during welding and forming operations.

For parts requiring special shapes, such as the frame or edges of the fan guard, Jin Chun flattening machines convert round wire into flat wire. This conversion meets the design needs of different structures. The equipment is optimized with high-conductivity magnetic materials that ensure low energy loss during idle operation while maintaining a powerful and stable output, ensuring precise dimensions and surface quality of the flat wire.

2. Core Structure Welding: Mesh and Ring Shaping

Welding plays a key role in shaping the structure of the fan guard. Jin Chun spot welding machines and Gantry welding machines are essential in this process. The spot welding machine precisely welds the straightened wire according to preset grid spacing and structure, interlacing the wire to form a mesh, which becomes the main framework of the fan guard. The Gantry welding machine, ideal for larger parts, efficiently completes the connection of the mesh to the outer and middle rings through automatic feeding and welding systems, ensuring uniform and firm weld points.

For the outer and middle rings of the fan guard, Jin Chun’s outer ring machine and middle ring machine demonstrate their professional processing capabilities. The outer ring machine can weld outer rings with varying diameters, with a batch production capacity of up to 2000 pieces (for a 16” fan guard). The middle ring machine focuses on welding the middle-layer frame rings, with both single-head and double-head designs to meet different production needs, producing 2000-3000 pieces per batch, ensuring a strong connection between the multi-layer structure of the fan guard.

3. Detailing: Trimming and Burr Removal

After welding, the edges of the mesh and rings may have burrs or irregular protrusions. Jin Chun’s trimming machines effectively and quickly smooth the edges. The high-speed cutting devices on the trimming machine ensure that excess wire is precisely removed, leaving the edges of the fan guard smooth and even. This not only improves the appearance but also prevents safety issues, such as potential scratches during use. Both manual and automatic models of trimming machines are available, with maximum efficiency reaching up to 1200 operations per minute, catering to different production scale needs.

4. Overall Shaping and Reinforcement: Stamping and Riveting

The Jin Chun hydraulic press plays a crucial role in the overall shaping of the fan guard. Through high-pressure stamping, the hydraulic press can compress the welded mesh and rings into the three-dimensional shape of the fan guard. The batch production capacity can reach 6000-7000 pieces, providing high efficiency and stability. For components that require fixed connections, such as handles or installation holes, Jin Chun riveting machines and punching machines work in tandem. The riveting machine precisely fixes the rivets, ensuring secure connections, while the punching machine creates standard-sized holes at designated positions for easy installation.

5. Quality Assurance: Automated Control and Efficient Production

The core advantage of Jin Chun automation machines lies in their intelligent control and high-efficiency production. For example, single-point machines use a single-chip microcomputer integrated design, with multi-stage program control such as pre-pressing, pre-heating, welding, and pressure holding. The steady and reliable current output ensures consistent production quality, with batch production reaching 800-1000 pieces. Additionally, the machines feature key imported components such as electromagnetic valves and cylinders, ensuring long-term stable operation and reducing downtime due to failures.

From wire straightening to final product shaping, Jin Chun automation machines create a highly efficient and precise production line for fan guards. Each machine is carefully designed, integrating extensive technical experience, which not only meets the demands of mass production but also guarantees product quality and consistency. Choosing Jin Chun means choosing a reliable partner for automated production, helping businesses enhance their competitiveness in the fan guard manufacturing industry and achieve breakthroughs in both efficiency and quality.