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HS serie - Cast iron

Built for the heaviest workloads, this cast iron roller offers exceptional durability, load capacity, and impact resistance. It is the most robust option within the HS range and particularly suited for demanding environments with high mechanical stress or where product contact is not a concern. These rollers are commonly used in return sections, drive positions, or areas with heavy buildup. All HS cast iron rollers are fitted with Broekema’s reliable EcoDrive bearings and are available with or without flange. A wide range of sizes and mounting options ensures seamless integration into your conveyor system.

Name	Ø	Flange Ø	Support width	Weight (kg)	Fixing
HS 6	60	100	53	1.2	M16
HS 8	80	120	52	2.2	M16/M20
HS 8 (CF)	80	120	61	2.0	M16/M20
HS 9 (OPT.)	90	135	63	4.1	M16
HS 9 WBR	90	130	70	4.0	M16/M20
HS 10	100	135	63	4.2	M16/M20
HS 10 H	100	180	50	4.5	M16/M20
HS 11	110	150	54	5.3	M16/M20
HS 15	150	250	60	6.1	M16
HS 18	180	220	50	5.3	M16/M20

Name	Ø	Support width	Weight (kg)	Fixing
HS 6 Z	60	61	0.9	M16
HS 6 SZ	60	43	0.8	M16
HS 8 Z	80	52	2.2	M16/M20
HS 10 Z	100	63	4.0	M16/M20
HS 11 Z	110	67	4.9	M16/M20
HS 15 Z	150	67	5.7	M16
HS 18 Z	180	61	5.0	M16/M20

Maximum strength for extreme applications

Fully cast iron body for superior strength and rigidity

Resistant to deformation under high loads and impact

EcoDrive bearings ensure consistent performance

Flanged and non-flanged versions available

The importance of choosing the right roller

Rollers are a vital component in any conveyor or elevator system. They support the belt and the product load, directly influencing the system’s durability, energy consumption, and overall performance. Choosing the wrong roller — for instance, one with insufficient load capacity or improper sealing — can lead to increased friction, belt damage, or roller failure, resulting in unplanned downtime and higher maintenance costs.

By selecting the correct roller, friction is reduced, wear is minimized, and both uptime and belt life are significantly extended. Factors like belt load, product weight, speed, incline, and environmental exposure (dust, moisture, temperature) all play a role in selecting the ideal roller type. That’s why Broekema offers a full range of roller solutions — from lightweight variants for low-impact areas to HS-series rollers for the toughest conditions. Ensuring the roller matches the application is key to reliable, cost-efficient operation.