Mobile Aisle Storage Systems

 

Mobile shelving or storage systems can seem complex at first glance but in reality they are very simple. Shelves and racks are installed on wheel carriages that are mounted to rails or tracks. The shelves then move on the rails to create an aisle. A mobile storage system can increase storage capacity by 100% as compared to a fixed system taking up the same amount of space. Mobile shelving takes up so much less space because instead of having an aisle for each shelving unit, it only needs one aisle for the entire system.

Other Benefits of Mobile Storage/Shelving System:
•Maximum density with 100% selectivity in most cases.
•Works with most order picking methods and equipment.
•Money is spent on storage, not aisles. Standard storage systems are typically only 40% storage and 60% aisle.
•Units provide extra safety and security when in the closed position.

A mobile storage system does cost more than standard storage rack. Here are a few examples of when a mobile storage system may be justified.

•If cost and availability of land or floor space is at a premium.
•If security is a problem.
•If energy prices are too high. (A smaller footprint takes less energy to heat or cool)
•If reduced stocking and picking time are desired.
•If reduced labor costs are desired.

Storage Rack Overview

Industrial steel storage racks are designed to store palletized, containerized or large unit loads placed in the rack by material handling equipment. Think of steel storage racks as a super heavy duty shelving system. Here are the most popular types of steel storage rack systems.

Selective Pallet Racks: Made up of upright columns, cross braces and shelf beams, this simple system forms a storage level which allows loads to be placed. A single row of selective pallet rack can be accessible from both sides.

Moveable Shelf Racks: Movable shelf racks have the same basic features as selective pallet rack, the only difference being that the shelves are adjustable allowing shelving to be changed to match the loads being placed on it. The shelves can also be used as pallets when not in use.

Drive-In and Drive-Through Racks: This style rack allows fork lift truck operators to drive through or into the rack unit. This reduces the amount of aisle space taken up by the rack unit. Drive-In and Drive-Through racks are made up of anchored and braced upright columns attached at the top with load rails attached to the upright columns. Drive-In rack only allows one entry point while Drive-Through rack is accessible from both sides.

Stacker Racks: Also known as AS/RS and high rise racks, these racks have a much taller footprint than their standard rack counterparts. Some systems are built up to 100′. Stacker racks incorporate a fixed track design that that can service systems much higher than standard lift equipment. Many times these systems are constructed with the building to from r rack supported building.

Cantilever Rack: Cantilever rack is a basic rack system that is made up of two vertical columns attached to two load bearing arms. This type of rack works well with long items including, sheets of wood, pipe, and carpet rolls.

Pallet Flow Racks: Pallet flow racks use the same basic framework as selective rack but have inclined conveyor wheel sections running from front to back. The pallets are loaded at one side of the rack and selected from the other. This is an excellent system for fast moving products and allows the first loaded pallet to be the first taken pallet, great for products with an expiration date.

Stacking Racks: Stacking Racks allow pallets to be stacked on top of each other. Quickly disassembles when not in use.

Structural Cantilever Rack

Structural Cantilever Rack

Structural Cantilever Storage Rack is perfect for retail or warehouse environments and works well with lift trucks. Many systems are available for use and outdoor and come in corrosion resistant finishes. Light and heavy duty models are available and in a variety of styles. Some common uses of structural cantilever rack include:

• Plywood
• Lumber
• Furniture
• Appliances
• Pipe
• Sheet Steel
• Tubing
• Doors
• Boxes
• Pallets
• Conduit
• Building Materials

To purchase cantilever rack visit materialflow.com. They have cantilever racks for all applications. F.O.B. points all across the U.S. ensure the lowest shipping costs. Call them at 1-800-338-1382.

Over-Dock Pallet Storage Systems

Dock areas are one of the busiest areas of any warehouse, or production plant, they can also be one of the most dangerous. Loose pallets can trip workers, and are known to be a fire hazard. One solution to this problem is the use of an over-dock pallet storage rack. This racking system allows pallets to be stored over docking areas and keeps pallets off the ground. Contact Material Flow at 1-800-338-1382 for more information on this great system. To reduce the risk of pallet fires consider using plastic pallets.

Pallet Flow Rack: Enhancing Order Picking

Pallet flow rack saves time and money by dramatically reducing the time required for order picking. A well designed carton flow rack system keeps the most popular products at the ideal level for workers and allows the oldest products to be taken first. Pallet flow rack are equipped with either skate-wheel or ball bearings depending on the application. Many systems are designed to work with existing pallet rack, this allows for a combination of pallet rack and flow rack; the best of both worlds. Another benefit of flow rack is that tilted shelves reduce worker fatigue and injuries by keeping product at the front of the shelf, no more bending and stretching. Pallet Flow Rack will also increase space utilization in your existing structure, helping defer or avoid the costs of building and maintaining new structures.

Successful Pallet Flow system design requires the following:

• An experienced vendor, to ensure the initial system design is appropriate for your application.
• Installation by experienced personnel who understand the ins-and-outs of making these systems function properly.
• A durable structure to support the flow lanes. Use high quality pallet rack that is built to last.
• A knowledgeable system integrator, with a working knowledge of how to combine your flow rack system with other elements of your storage facility, such as Pick Modules, Push-Back Racks and more.

Material Flow and Conveyor Systems is one of the largest pallet rack dealers on the west coast, give them a call at 1-800-338-1382

Mezzanines: The Perfect Addition to Pallet Rack

Mezzanines are one of the most cost effective investments a company can make. A mezzanine can double floor area, provide twice the number of “picking fronts” and offer twice the cube utilization. Another benefit of mezzanines is the cost. A typical mezzanine offers three times the space of a new building for the same amount of money. Because mezzanines aren’t stand alone structures they offer several tax benefits as well as increased depreciation. Mezzanines are great for using space that would otherwise go wasted. They can be placed above existing shelving or racking and add even more storage through the use of drawers, shelving, or cabinets.

Building Requirements
Mezzanines require a ceiling height of at least 14″ floor loads in excess of 150 lb. per square foot, a minimum of obstructions in all three dimensions and a building lease that allows modifications and customization. Dual level sprinklers are usually required and changes to lighting, HVAC, and other systems are typically needed. Attaching a mezzanine to a building makes it under the jurisdiction of local building codes.

Use
Adding a mezzanine will change the handling methods used by operators and should be considered when planning and designing a mezzanine. The best way to setup materials with a two level setup is to keep fast moving product families on the lower level and slow moving product families on the top. The biggest mistake made with two level storage is to only split up slow and fast moving products without thinking about keeping similar product families together. Access to mezzanines can be accomplished using ladders and stairways. Materialflow.com has a huge selection of OSHA approved ladders.

If your warehouse or plant is in need of more space consider a mezzanine. It’s much cheaper than buying new land and you can take it with you if your business ever moves. A great place to purchase mezzanines is Materialflow.com. They have a large selection and a great staff that knows the ins and outs of material handling. Give them a call at 1-800-338-1382.

Selecting the Right Pallet Jack.

If your warehouse has a pallet rack chance are your company has a fleet of pallet jacks. With so many to choose from it can be hard to decide which one matches your needs. This quick list gives a rundown on some different types of pallet jacks and their uses.

• Non-Corrosive: Great for wet or corrosive environments, these stainless steel pallet jacks can be washed down and are great for pharmaceutical, food and wet environments.
• All Terrain: Sometimes materials need to be moved over rough surfaces. These pallet jacks can plow through the toughest terrain. Great for construction sites!
• Scale Equipped/Freight Saver: These pallet jacks can reduce wasted time in shipping departments thanks to their built in scale. Instead of having to weigh items before they go on the pallet jack, they can be weighed while on the pallet jack.
• Wheel-Nose: Wheel-nose pallet jacks are perfect for tight spaces. Their extra maneuverability allows them to position goods closer together than that of a standard pallet jack.

Choosing the correct pallet jack for the job will save you money and time. For a large selection of pallet jacks visit Pallet-Jack.org or call Material Flow at 1-800-338-1382.

The Benefits of Gravity Flow Racking Systems

Are you having trouble keeping your inventory organized? A gravity flow rack is one of the most effective ways to stock and organize products. Gravity flow racks feature rollers or runways that allow products to slide forward after an item is removed. This type of system allows the first product in to be the first product taken out. Gravity flow racks can also reduce the amount of work required for stocking. Products no longer have to be adjusted and moved by hand. Flow racks are commonly used in stores, hospitals, warehouses or any other situation where products have a short shelf life. Another application for flow racks is order picking. By reducing walking time flow racks can save money and reduce on the job injuries. Racks can be built to your specifications, many specialized applications are available. Call Material Flow at 1-800-338-1382 to order your gravity flow rack system.

Rack Supported Structures: Saving Money and Time

Is your company looking for a new building, or pallet rack system? Why not combine the two and use a rack supported structure? Rack supported structures have many benefits over conventional buildings.

• It costs less to construct a rack supported structure than a conventional building. Many services and and fees are eliminated.
• A rack supported structure takes less time to build, and eliminates the need for rack installation.
• The whole building can be used for storage and handling. No more wasted space.
• Rack supported structures aren’t always classified as buildings. This is advantageous for tax purposes. (Tax laws are always changing, check with your tax professional for more information).

For more information call the storage rack experts from Material Flow at 1-800-338-1382

Cantilver Rack: Everything You Need to Know

Cantilever rack is great for storing steel bars, lumber, and pipe. Long, heavy items are stored with ease. The main benefit of Cantilever Rack is increased accessiblity to loads. Forklifts can easily load and unload from rack arms and base. Another benefit of cantilever rack is that it is easy to add additional arms, uprights or braces as storage needs change. For more information on a cantilever rack system call Material Flow at 1-800-338-1382 for expert assistance.There are three main parts to a cantilever rack system. Uprights Uprights are made up of a vertical column and a horizontal base that is bolted to the column. It requires at least two uprights to build a cantilever rack storage system. The edges of the vertical column are punched (sometimes on both sides) so they can be used as a double sided upright depending on the size of the base being used. Arms Cantilever arms are the most important piece to a cantilever rack system. Straight arms are generally used for storing stable loads such as lumber sheets. Inclined arms are used for goods that tend to roll forward such as pipe or tubing. Arms are adjustable up and down depending on storage requirements.Braces Braces are what hold a cantilever rack system together. Bracing for uprights is based on the height of the uprights being used. Proper bracing is important as it provides rack stability. Designing a Cantilever Rack System Knowing what you are going to store on you cantilever rack system is the most important factor in cantilever rack design .It is important to keep in mind the weight, length, depth and height of the product you are going to store. Spacing and Arms Deflection occurs when arms are overloaded. When deflection occurs arms can be bent and products dropped. An easy way to find deflection is to place a load over two wooden blocks. If there is no deflection a simple two arm cantilever system will work. If there is deflection a three or four arm system is needed.   The drawings below show how to test for deflection with two, three or four arm cantilever rack systems. The load should overhang the arm ends by one-half the distance from upright centerline to upright centerline.   Length of Arms It is important to never exceed the length of a cantilever arm with a product. A 60″ wide sheet of wood requires a 60″long arm and so on. By loading materials properly you can get the most out of your cantilever rack. The guide below shows the correct and incorrect loading techniques.   All of these arm capacities are based on an evenly distributed load. It is also possible to center a load on the centerline of the cantilever arm. Call Material Flow at 1-800-338-1382 to purchase a well designed cantilever rack system. Height of Uprights Things like forklift reach, ceiling height and building codes all have an impact on the height limit of your cantilever systems height. Upright height often depends on the rack system being used. Call the experts from Material Flow at 1-800-338-1382 for more information on cantilever rack or pallet rack systems. Arm and Upright Capacities A simple formula for calculating required arm capacity is by determining the number of arms per level and dividing it into the weight per level. Determining the required capacity of each upright is accomplished by multiplying the number of arms per side by the load on each arm. In the image below each arm holds 2000 lbs. Total capacity for all twelve arms is 24,000 lbs. Divide this 24,000 lbs by three uprights and the required minimum capacity per upright is 8,000 lbs. Arm Capacity Should Not Exceed Total Upright Capacity. For professional assistance call Material Flow at 1-800-338-1382 or visit Materialflow.com They have the largest supply of cantilever rack on the west coast, friendly customer service and years of experience in pallet rack system design.