Specification	Description
Primary Application	Protective component for the rotor of HS impact crushers (e.g., HS10); prevents stones from entering side sections, shields the internal body, and facilitates the impact crushing process.
Dimensions	25 × 20 cm (rectangular with nubs or nubbed grooves for enhanced grip and durability).
Approx. Weight	15–25 kg per piece; lighter than the 25×25 model, suitable for sets with fewer beams.
Material	Wear-resistant manganese alloy steel; molybdenum or Ni-hard options available for more demanding conditions.
Quantity per Machine	6–8 pieces per rotor (depending on HS model); part of a complete set of anvils and side beams.
Compatible Capacity	Suitable for HS crushers with capacities of 100–300 tons per hour; increases rotor lifespan by reducing wear.
Key Advantages	High wear resistance, easy replacement without special tools, reduced maintenance costs, nubbed design for greater stability under continuous impacts.

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HS 25×20 Square Side Beam with Nubs

The HS 25×20 Square Side Beam with Nubs is a side beam measuring 25×20 cm. This component is a critical and essential part of crushers, contributing to the efficiency and performance of the machine. It is manufactured and supplied by Novincsm.

Function of the HS 25×20 Side Beam

Side beams in crushers are responsible for transferring and crushing stones. The size of the beam directly affects the crusher’s operational efficiency and performance. Selecting the correct side beam for each stone type and crusher model is therefore essential.

The 25×20 square side beam is typically used in impact crushers for processing smaller-sized stones. Because the input stones are smaller, this beam increases crusher efficiency and productivity by reducing the time and energy required for crushing.

Material and Construction

Given its protective role, the beam is made from high-strength materials such as manganese steel, molybdenum-manganese steel, cast iron, and Ni-hard cast iron. These alloys are highly durable, preventing breakage or cracking of the beam. This ensures that the protective capability of the HS 25×20 Square Side Beam with Nubs is maximized.

بغل بند ۲۵×۲۰ نافی دار HS — HS 25×20 Square Side Beam with Nubs

HS 25×20 Square Side Beam with Nubs – Technical Details

Each set of HS 25×20 Square Side Beams with Nubs includes 72 pieces, with each beam weighing approximately 23 kg. In Bühler crushers, two types of side beams are used: plain and nubbed. Nubbed beams are more expensive because their installation requires a sleeve-type component, which increases installation costs.

Despite the higher cost, the HS 25×20 Square Side Beam with Nubs features a more advanced design than the plain beam, offering a longer service life. This beam also effectively protects the bolts installed within the machine. Installation in the walls of Bühler impact crushers requires only a single bolt, positioned precisely at the center of the beam.

Overall, the HS 25×20 Square Side Beam with Nubs is a critical and essential component in crushers. Its advanced design and durable materials improve machine performance and efficiency. Selecting and using this beam can increase productivity and reduce operational costs in the crushing industry.

This component is manufactured and supplied by Novincsm. For more information, please contact our experts.