Step feeders

Step feeders for automated part feeding

Step feeders are industrial feeding devices that lift bulk components step by step to the required feeding height. Alternating lifting plates move parts upwards from the hopper, allowing them to be transferred in a controlled manner to the next stage of production.

RNA’s step feeders are suitable for automated feeding of various components on production and assembly lines. Parts are pre-sorted during the lifting process and can then be transferred to a linear sorting track. Step feeders offer an alternative to conventional vibratory bowl feeders, particularly in applications where low vibration and gentle part handling are important.

Features and benefits of RNA step feeders

RNA’s step feeders are designed for efficient and controlled part feeding. Their quiet, low-vibration operation and minimal movement between components make them a suitable choice for handling delicate or coated parts.

Key benefits of step feeders include:

• Automatic lifting and controlled feeding of components
• Quiet operation with low vibration
• Gentle handling of delicate and coated components
• Low filling height for easier hopper loading
• Pre-sorting of components during the feeding process
• Application-specific feeding and sorting solutions

RNA’s product range includes various step feeding solutions, such as the STS and FlexType ST series. Compact solutions for small components are also available, along with options featuring interchangeable sorting tracks for handling different parts.

Find the right step feeder for your application

Selecting the right step feeder depends on several factors, including the size, shape, material and surface finish of the components, the required feed rate and the layout of the production line. A properly designed feeding solution supports a consistent flow of parts and reliable production processes.

Pneumacon represents RNA feeding technology in Finland and the Baltic countries. We can help you evaluate whether a step feeder is suitable for your production process and find the right feeding solution for your application.

For more information, contact us at +358 10 778 1400 or info@pneumacon.fi.