#Roll sizer full#

Slow-speed Sizers are selected for the specific material and lump size to be crushed. The crushing rolls can be rotated either inward or outward at slow speed and high torque, which minimizes slippage and fines generation.

The motor and reducer are protected via a fluid coupling fitted with a thermal element and underspeed sensors to eliminate the risk of shock loads or stall events transferring through to the drive components. Sizers use an electric motor to drive the gear reducer, which is mounted directly to the roll shaft. However, due to the low profile and relatively small footprint, these Sizers are often nested to deliver multiple phases in a single flow. Sizers are recommended for applications where a 4:1 ratio is required. They are also very well-suited to crushing applications where the product is found in high clay bands and requires liberation from the clay as well as size reduction. Coal, salt and phosphates are very common applications where Sizers are specified. Sizers are typically used in applications where the material being crushed has natural fracture plains and lends itself to compression crushing rather than attrition crushing or impact crushing. Since the drives are attached to the mainframe of the sizer, the entire unit can be rolled out from the feed stream to facilitate maintenance. The preferred method of installation is to mount the unit on rails with a non-rigid connection between the feed and discharge chutes. Various hopper wear liners – hardox, rubber lined etc.Sizers have a direct drive arrangement and low-profile design that allows wheel mounting for a movable configuration.Pre-screen media options: Bofor, punched plate, mesh.Variety of tooth patterns and types available.Power source options: Diesel / hydraulic, Direct Electric (static chassis).Coal, lignite, bituminous, sub-bituminous.Fully tracked for on-site manoeuvrability.Purposely designed so that a variety of options can be retrofitted to the basic spec machine.Tramp metal release system against non-crushable material.11.25m³ (14.7yrds³) and a lower feed in height of 3.3m (10’9”) allowing the RS1500 to be fed by the largest wheel loaders without the need for a constructed ramp.Low power consumption: 5–6.5 Gallons p/hr.Capacity to process up to 276 tonnes p/hr with a maximum feed size of 15 ½ inch.Produces less fines than any other similar product on the market such as an impactor or jaw crusher.Combining a twin tooth rotor design and a single deck pre-screen allows fines to pass through either before the material reaches the chamber or by falling between the crushing rolls without being further crushed, increasing processing efficiency and throughput whilst reducing wear and dust creation.

#Roll sizer full#

The full HMI Controlled Panel Interface provides easy fine tuning for accurate application performance and provides visual data output such as engine load and fuel consumption. The rolls return to the selected piece sizing program for continual operation. Asset protection is provided via an effective tramp protection cycle that allows for the chamber to automatically open when non-crushable material is detected. The EDGE RS1500 roll-sizer / roll crusher has been designed for the secondary and tertiary crushing of medium-hard, sticky and soft materials such as coal, lignite, clay, limestone and other bituminous and sub-bituminous materials.īoasting an impressive list of design features that includes a highly efficient hydraulic drive system, easy selective piece sizing controls, intelligent load sensing system and a five function remote control the RS1500 is packed with the most up to date technology and components.