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Discover our parts and components for conveyor and sieve webs – suitable for every agricultural application. Questions? Feel free to contact us at sales@broekema.nl.
Home / Products / Rollers / Heavy duty rollers / HS 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
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.
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