Sterling 1200, 2000, SMS 850, 1500 manual Sharpening Cutters and Bed Knives

Page 48

7.Turn the rotor by hand

8.Check whether the cutting gap is correct and make sure the cutting cutters do not collide as the rotor turns.

9.Put back the cover plates and mount them with the screws.

10.Remove tools and other objects from the cutting chamber.

11.Put screen back and mount it.

12.Switch ON the shredder for a short time without grinding material and listen for noises. If there are unusual noises, determine the cause and eliminate it.

NOTE: Cutters are reversible and have four symmetrical cutting edges. This makes it possible to turn the cutters and only to sharpen after every fourth cutter change.

WARNING! Danger of cutting caused by sharp cutters at all times—even when rotor is at standstill. Serious Injury especially to the hands and fingers can occur. Wear protective gloves!

Sharpening Cutters and Bed Knives

Shredder cutters have 4 cutting edges. This means they can be turned 3 times. The cutters should be replaced after the third use. Bed knives can be turned 2 times and can be re-sharpened as long as you can mount them with the long hole.

1.Dismount the cutting cutters (see “dismounting the rotor cutters”).

2.Sharpen the cutters and bed knives.

NOTE: A specialist in accordance with the sharpening plan using particular care should uniformly sharpen the cutting cutters mechanically. It is important to make sure that sharpening takes place with small grinding allowance and sufficient coolant supply. The sharpening process is finished when the cutting edge is sharply cut. Not all indentations must be ground out; otherwise the number of possibilities for sharpening is unnecessarily reduced. For the sharpening process, use soft grinding wheels (Quality 40 H or 46 K). Cutters, which have grinding cracks, are not to be reused due to danger of breakage during operation.

3. Whet the cutting edges of the cutting cutters using a whetstone.

NOTE: the service life of the cutting cutters can be increased by taking these measures.

4.Set the cutters and bed knives (refer to “Setting the cutters”).

5.Mount the cutters and bed knives (see “Mounting the cutters and bed knives”).

NOTE: The cutting cutters, in particular the cutters, should only be sharpened or replaced in sets. There is a danger of balance error if a combination of cutters from different cutter sets is used.

BJ5-615

Chapter 5: Maintenance

48 of 85

Page 47 Page 49
Image 48
Page 47 Page 49
Contents SMS Medium Duty Single Shaft Shredder Shipping Info Storage, Disposal, Transportation StorageDisposal TransportationTable of Contents Safety How to Use This ManualSafety Symbols Used in this Manual General Safety Regulations ResponsibilityPage Remaining Risks EJ5-615 Safety Page Functional Description Models Covered in This ManualGeneral Description Mechanical SectionTypical Features and Components Machine Standard ExecutionMaterial In-feed In-feed Hopper Additional In-feed DeviceDrive Rotor, Cutters, Bed CuttersRotor, cutters, bed cutters Rotor cutter Screen support hydraulic Bed cutter Screen and screen support Discharge of Shredding Material Hydraulic Ram Pulse Push Function Safety Features Safety Device for Housing FlapProtective Devices Safety Markings Belts and Ram GuardsPersonal Protective Gear Emergency Stop Button Re-operationInstallation Unloading and Installing the MachineUncrating the Equipment Requirements at Application SiteElectrical Connections Connection of Emergency Stop Button General Advice Initial Start-upChecking the Rotational Direction Machine Check Prior to Start-upPage Operation Procedures OperationStart-up Emptying the Screen standard screen Emptying the Screen hydraulic screen Switch OFF Machine Shut-downMaintenance Preventative Maintenance ScheduleMaintenance Plan Preventative and Corrective Maintenance Cleaning the MachineChecking the Protective Devices Replacing the Gear Box Replacing the RotorDismounting the Rotor Mounting the RotorReplacing the Main Bearings Dismounting the Main BearingsMounting the Main Bearings Lubricating the Main Bearings Lubrication IntervalsShift Operation Replace Lubricant Check Check lubricant qualityReplacing or Refilling Lubricant Refilling lubricantReplacing Lubricant BJ5-615 Maintenance Mounting and Dismounting TAPER-LOCK Tensioning Element Tightening Torque of the Screws Replacing the ScreenStandard Screen and Hydraulic Screen BeltsChecking the tension force of the V-belt Roller centres and 16mm sagProfile section Efficiency of x Newton Lbs Re-tensioning and relaxing the V-beltChecking V-belt condition, replacing V-belt Working on the Cutting CuttersReplacing and Checking the Cutting Cutter Mountings Torque Grade Screw type Checking the Condition of the CuttersDismounting the Cutters see drawing below Dismounting the Cutter Holders Dismounting the Bed Cutters Mounting the Cutter Holders Make sure that the cutter holder fits properlyAdjust the gap between cutter and bed knife to 0.8-1.0 mm Mounting the CuttersMake sure the cutter fits planar in the seat Mounting the Bed CuttersSharpening Cutters and Bed Knives Setting the Cutting Knives Hydraulic Maintenance Transporting and Storing the Cutting CuttersFigure Checking and adjusting the hydraulic system Hydraulic liquid recommendation Troubleshooting IntroductionProblem Possible Cause Possible Remedy DepartmentMaterial Unsuitable screen Perforation Reduce feed quantity Warranty Returns AppendixReturned Material Policy Credit ReturnsTechnical Specifications Drawings and Diagrams Cutter MountingBed Knife Mounting Rotor Assembly Drive Ram Ram scraper SMS 850 Hydraulic Diagram SMS 850 Hydraulic Unit SMS 850 Hydraulic Screen Diagram SMS 850 Hydraulic Unit-Screen SMS 1200-2000 Standard Hydraulic Diagram SMS 1200-2000 Hydraulic Unit SMS 1200-2000 Hydraulic Screen Diagram SMS 1200-2000 Hydraulic Unit Spare Parts List SMSKnife rotor ø387x850 Hydraulic Knife rotor ø457x1130 Ram complete 107 Safety grid back 108 109 Ram residual chute 200 Knife rotor ø457x1410 SMS Knife rotor ø457x1950 SMS 850 Hydraulic Unit Spare Parts Pos Description Standard SupplierSMS 850 Hydraulic Screen Spare Parts SMS 1200-2000 Hydraulic Unit Spare PartsSMS 1200-2000 Hydraulic Screen Spare Parts Service Department Technical AssistanceParts Department Sales DepartmentSterling, Inc Th Street New Berlin, WI

1500, SMS 850, 2000, 1200 specifications

The Sterling 1200 and 2000, along with the SMS 850 and 1500, represent a leap forward in the technology and features available in modern industrial equipment.

The Sterling 1200 is designed with efficiency in mind. It boasts an advanced control system that allows for precise monitoring and adjustments, ensuring optimal performance. With a powerful engine and robust construction, the Sterling 1200 is built to withstand demanding conditions, making it suitable for various applications ranging from manufacturing to construction.

The Sterling 2000 takes things a step further, offering enhanced capacity and capabilities. It incorporates state-of-the-art technology, including automated diagnostics and predictive maintenance features. This not only minimizes downtime but also extends the lifespan of the equipment. The user-friendly interface allows operators to easily navigate and control various functions, ensuring smooth operations.

On the other hand, the SMS 850 is engineered for versatility. Its modular design allows for seamless integration with existing systems, providing flexibility in how it is used. The SMS 850 is equipped with the latest energy-efficient technologies, helping businesses reduce operational costs while maintaining high productivity levels. The compact size of the SMS 850 makes it ideal for facilities where space is at a premium, without compromising on power or performance.

The SMS 1500, a larger counterpart to the SMS 850, is designed for high-demand environments. It features advanced safety protocols, ensuring that operators can work with peace of mind. The SMS 1500 is capable of handling larger workloads, making it a preferred choice for larger industrial operations. Its real-time monitoring system provides valuable insights into performance metrics, enabling better decision-making and operational strategies.

Both the Sterling and SMS series prioritize advanced connectivity, allowing for integration with IoT platforms. This capability facilitates remote monitoring and control, enhancing operational efficiency. Overall, the Sterling 1200, 2000, SMS 850, and 1500 epitomize innovation in design and technology, helping businesses streamline their processes and stay competitive in the fast-paced industrial landscape. As industries continue to evolve, these models will play a crucial role in meeting the demands of tomorrow.
Top Page Image Contents