Multi-wing Centrifugal Fan Impeller Forming and Punching Machine

Altron‘s a high-tech enterprise dedicated to intelligent automation equipment solutions for industrial fans. It focuses on the mechanical equipment and automated mechanical equipment manufacturing fields of multi-blade impellers, supports customized multi-blade impeller forming solutions, and meets the needs of industrial fan manufacturers.

Altron’s mechanical equipment for intelligent impeller forming:

• Automated mechanical equipment,
• Automated visual inspection equipment,
• Industrial robots,
• Blower blade insertion machines,
• Wind power end ring punching machines,
• Automatic blade forming machines,
• External rotor slot wedge insertion machines,
• External rotor impeller riveting machines,
  and other intelligent equipment.

Development concept: efficient, safe, energy-saving, environmentally friendly, compatible, and sustainable development, helping ventilation fan industry manufacturers to reduce staff and increase efficiency, and solve the problem of manufacturing automation production upgrades.

Multi-blade impeller production line video：

How Altron’s multi-blade impeller forming machine is automated:

Manual production of multi-blade impeller forming；

• Manually insert all the blades of one circle of the impeller into the positioning groove below;
• Use other tools to fix all pages, ropes are used in the picture;
• Make multiple adjustments to make the positioning holes of the upper end cover inserted evenly;
• Manually beat to make the blades evenly stressed；
• The upper and lower rollers of the semi-automatic machine mechanically squeeze the blades;

The efficiency is extremely low, and it is often impossible to align the blades! Due to the thinness of the blades, the operator should operate very small

Automatic production of multi-blade impeller forming:

• The blades are loaded by clip-type, which is easy to convey and load quickly;
• Automatically feed the material to the inserting station, servo drive, photoelectric induction, circular equal-division gap movement, to achieve automatic inserting,
• Automatic riveting, adjustable tightness; balanced force
• Professional production line can be made without manual intervention；

The efficiency is extremely high, and the multi-blade impeller with a diameter of 130 can reach 80-120 pieces per hour! It is 4-5 times the speed of manual labor; the machine adopts an enclosed type, and the rotating impeller is separated from the operator, so the safety of production is guaranteed!

Structural description of wind wheel automatic inserting machine:

• 1.1 The frame is made of high-quality square tube welding and 45 carbon steel inlays. It is fully high-frequency annealed and is solid and reliable.
• Not easy to deform; the bed is surrounded by sheet metal, and the entire surface is chrome plated and spray-painted, making it safe, environmentally friendly, and beautiful.
• 1.2 The blades adopt a magazine-type loading method and are delivered sequentially, making loading convenient and fast.
• 1.3 Inserting mechanism: automatically feeds materials to the inserting station, servo drive, photoelectric induction, circumferential gap motion,
• Automatic blade insertion, accurate and smooth, safe and efficient, stable and reliable.
• 1.4 Riveting mechanism: automatic riveting, adjustable tightness; balanced force, firm fastening, good consistency; dynamic balance test in seconds
• Pass, save time and effort, and ensure quality.
• 1.5 Control system: number of blades, product changeover and direction change, various parameters are randomly adjustable, and the human-machine interface can be repaired in one click
• Change, easy to learn and understand in seconds, simple to operate.
• 1.6 Interchangeable and universal: one machine with multiple models, one machine with multiple uses. Single layer, double layer, multi-functional and compatible with forward wind and reverse wind; not
• With the same product, you only need to replace the wind wheel end ring fixture and riveting fixture. The height is adjustable and the position of the inserting mechanism is adjustable.
• 1.7 Fast line change: the initial change takes about an hour, and once you become proficient, it can be easily completed within 15-30 minutes.

Machine operation process:

• Manually add the blades to the trough
• Manually put the Multi-wing Centrifugal Fan Impeller Ring into the mold core with positioning inside.
• Move the workbench backward
• Automatic device insertion
• The insertion is completed and the workbench moves forward
• Place the Upper Cover of the Multi-wing Centrifugal Fan Impeller
• Equipment automatic riveting
• Product automatic ejection
• Multi-wing Centrifugal Fan Impeller Forming

Development vision of industrial centrifugal fan multi-blade impeller forming machine

1. • Reduce the existing manpower in the production line and reduce labor costs and management costs.
   • Reduce the rate of human-caused defects.
   • Overall improve the stability of product processing and improve product quality.
   • Improve overall work efficiency and gradually realize unmanned production
   • Improve existing automatic production lines.
   • Add new workstations or equipment.
   • Improve production impeller efficiency to 1-2 PCS per minute

Multi-blade impeller production line video：

Detail of the multi-blade impeller sample