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Logistics - Chap 3
Material Handling Equipment
Term | Definition |
---|---|
1. Manually Operated Equipment | Hand Trucks - Moves small items short distances. Also called a dolly Platform trucks - Used in confined spaces to transport goods to shipping areas Pallet Jack - Can be manual or battery powered. Moves pallets short distances. hydraullically operated |
2. Forklift Accidents | - According to OSHA, 85 deaths per year due to forklift accidents in the U.S. - Approx. 35,000 serious injuries per year. - Aprox. 60,000 non-serious injuries per year - There are more than 850,000 fork lifts in the U.S. |
3. Forklift Certification | There is no specific forklift license but forklift drivers need to be certified every 3 years. If forklifts use special equipment to mover 35 gallonor 50 gallon drums, or use a forklift man basket, the driver must also be certified for this. |
4. Electric Pallet Trucks | Single Pallet Truck -Operator walks alongside (speed 3 mph) Single Pallet Driver Truck - Operator rides along with one pallet (speed 7 mph) Double Pallet Driver Truck - Operator rides along with two pallets ( Speed 7mph) |
5. Counterbalanced Forklifts | Weight of the forklift keep it from tipping over. Most Common Piece of Eq in the warehouse. Handle loads up to 6000 lbs. Can be propane or gas-powered. |
6. Order Picker | Raises the operater up to retrieve items from higher racks |
7. Narrow Aisle Forklift | Mainly use in the narrow spaces between warehouse racks. Usually have standing platforms |
8. Very Narrow Aisle Forklift | |
9. Sideloader | The forks of the forklift stick out perpendicular to the forklift (To the side) |
10. Carton Clamp Truck | - Use large clamps to grip the cartons - The clamp attachment may be able to be used with normal forklifts |
11. Conveyors - Introduction | - Move products from one place to another - Operators must remain safe and know where the Emergency stop button is and how to use it. |
12. Gravity Conveyors | least expensive, most basic Uses rollers and gravity (no electric power) |
13. Powered Conveyors | Uses belts, chains, and motors to drive the rollers |
14. Automated Conveyor Systems | Conveyor Sorting Systems - Sorts and repacks cartons by scanning barcodes. Can sort up to 10,000-20,000 cases per hour Vertical Reciprocating Conveyors - Have buckets, arms or platforms that move products up and down between levels |
Automated Warehouse Systems | - Automated Guided Vehicle - Vehicles guided by wire, tape, paint or magnets. Lasers follow the path Automated Storage / Retrieval Systme (AS/RS) - Large rail robot used in an aisle to handle material up to 100 feet high |