What Do Soft Bearing Balancing Machines and Hard Bearing Balancing Machines Mean?

Dynamic balancing machines are basically divided into two main categories based on their bearing systems: soft-bearing and hard-bearing machines. This classification determines how the machine measures unbalance and which types of applications it is best suited for. Soft-bearing balancing machines have a flexible structure at the support points where the rotor is mounted. This flexibility allows them to measure the amplitude of vibrations caused by unbalance. These types of machines generally operate with high precision at lower speeds and are particularly ideal for delicate rotors. While soft-bearing machines can be more complex to install and calibrate, they offer exceptional accuracy in certain frequency ranges.

On the other hand, hard-bearing balancing machines use a rigid, or rather inflexible, structure at the support points where the rotor is mounted. These machines work by measuring the force created by unbalance on the bearings. Their strong and durable construction makes them preferred in industrial environments. Hard-bearing machines can accommodate a wider range of rotor weights and sizes and can be quickly adjusted for different rotors without requiring calibration. This makes them extremely efficient in mass production and when balancing various parts. At MBS Balans Sanayi, we offer both soft- and hard-bearing solutions tailored to our customers' needs and guarantee the highest performance using the latest versions of both technologies. The type of machine that's right for you depends on the characteristics of the parts you'll be balancing and your production requirements.