Posts Tagged ‘pallet rack’

Storage Design Theory

Thursday, December 31st, 2009

Whenever one considers storage options for their warehouse, it is very common to gravitate to merely looking at what options yield the most pallet positions.  Density, after all, is the goal.  Stick as much product as possible into a given space.

One common mistake that is made is to let density drive your design process.  Density is the ultimate goal, but focusing on operational efficiency is more critical.  Putting a system in that does match your operation may yield more pallet positions on paper, but in reality, can actually produce significantly less than anticipated.

“Pigeon Holing” as it is called can occur when the design does not match the operation.  This is where product cannot be stored in the manner in which it was designed.  This creates holes in the storage density and does not allow you to take advantage of all the positions you have created.

A common comparison is one that centers around two high density approaches, Pushback rack and Drive-In rack.

Pushback rack is where each pallet resides on a series of trays within each pallet location.  Every subsequent pallet that is placed in a particular location has the ability to “push” the previous pallet back one location.  This allows multiple pallets of the same SKU to be housed in a very dense fashion.  Pushback is an ideal LIFO (Last In First Out) storage layout.  It also allows for more pick facings giving you the ability to store a larger number of SKU’s in a given aisle.  The ideal application is one where you have multiple pallets of the same SKU that need to be stored and retrieved in a medium paced operation that does not require a FIFO (First In First Out) methodology, e.g. non-perishable items that do not have a short life-span.

Comparatively, Drive-In rack creates lanes down an aisle that allow a lift truck to travel into the lane to store product.  This is the densest storage media available.  However it has its limitations.  Only one SKU can be placed in a lane.  Once the lane is loaded, pallets must be pulled from the front backwards.  Once a pallet is removed, deeper pallet will not be available if you load the empty position back up.  So, to gain access to the back pallets, you have to leave the front positions open.  This reduces your ability to take advantage of the density you have created.  The ideal application for Drive-In rack is where you load a lane and flush that lane in its entirety.  Fast moving operations can benefit from this design.

The bottom line is: Don’t be driven by maximizing pallet positions at the cost of the efficiency of your operation.

Always, Always, Always, Plan for the FUTURE!

Tuesday, October 13th, 2009

 

All too often companies struggle to keep up with their warehousing and distribution needs.  They react to problems as they arise and defer to capital as the driving force for not investing in a forward plan.  The result is a disjointed operational process flow and a material handling system that doesn’t fully meet current needs let alone allow for future growth.

Take time to look ahead.  Anticipate adjustments you will have to make to ensure that your system will meet your needs.  As you evaluate options, always design so that as you grow, your system can grow with it.  The worst thing you could do is design yourself into a box, needing to constantly re-do work that has already been done.  This will increase the project cost as you lose your initial investment.

This is the value that a systems integrator brings.  The ability to bring a multitude of experience and expertise across a wide variety of industries to assist you in managing your short and long term challenges.

The Good Salesperson

Tuesday, April 21st, 2009

 

To be honest, I can’t stand salespeople.  They drive me nuts.  I know what I want, I don’t need their help and I do not want someone forcing a product on me that may or may not be the best suited for my needs.  This sentiment doesn’t surprise me, our culture and experiences have trained us to be weary of salespeople.  They bother you by mail, on the phone and when you walk into a store.  Frankly, it is just plain annoying.   However, salespeople can be more than just annoying, they can be unethical.  Many of us have been burned by an unethical sales approach.  We have bought into a ‘pitch’ only to find out that we had been taken advantage of or that we bought something that really doesn’t do what it is supposed to do.  It is unfortunate, but there are a lot of very able salespeople that make this approach a common practice and apply their skills in an inappropriate manner.  This is why I don’t blame the client.  They have been given every reason not to trust salespeople.

The real irony of this article is that ‘technically’ I am a salesperson. 

 However, the real shame is that not all salespeople are what they are perceived to be.  There are a lot of us out there that always have the client’s best interest at heart.  No matter what the client’s issue is, it’s more about solving it, than trying to make a product fit a solution it is not best suited for.

One advantage that I have is that by being a material handling systems integrator, I am not a distributor of one particular brand of product.  My company has established relationships with multiple manufacturers.  This allows us to select the most appropriate mix of products to create the best solution to a client’s issue.  We don’t have to explain why our brand is better than ‘their’ brand.  We can explain how, through analysis and industry expertise, we recommend a particular solution.  We analyze the strength’s of the manufacturer’s product against the needs of the client.  I love this approach.  It is more consultative approach then a sales approach and I can add value to the customer’s operation.

So what’s my problem?

I have to fight even harder to overcome the initial wall that is built in front of me that protects the customer from the dreaded ‘salesperson’.  It is amazing the level of distrust a customer can have during the initial stages of your relationship.  They shake with their right hand and have their left on their wallet.

Do we make money?  Sure we do, every company needs to make money to pay employees and keep the lights on.  However, just because someone is making money on a transaction doesn’t mean you aren’t getting value from it as well.  Not only is there a lot of time in the proposal phase just to be awarded the project, but the company has to successfully execute in order to re-coop the costs of the time, risk and intellectual property offered during the pre-sale process.  Many salespeople looking to ‘close the deal’ may compromise their company’s ability to successfully execute the project by slashing budgets to be the low cost provider.  True value on a project is only recognized after a project is commissioned.  At that point it becomes clear whether the promises or claims made during the sales process were merely a ‘pitch’ or an actual reflection of a company’s ability and strengths.    

What’s the bottom line?

Not all salespeople are ‘out to get you.’  Judge the individual, not the title. Let someone help.  You might be surprised at the benefit you receive.

Why use a Material Handling Systems Integrator?

Friday, February 27th, 2009

 

The definition of a material handling systems integrator would be a best described as a combination of both an allied products distributor and a consultant.  Where a consultant takes a fee based approach for their intellectual property and then assists in vendor selection, and an allied products provider is selling his brand against the competition, a true systems integrator provides the sales and implementation of material handling products as well as the intellectual property to properly engineer the solution. 

If a company has no in-house engineering the decision to use a systems integrator is fairly straight forward.  You are hiring an industry expert to advise and solve warehousing and distribution issues.  The decision becomes more difficult when the company has engineering resources.  Material handling projects are often over simplified, devaluing the role an integrator plays. 

Don’t underestimate the difficulty in implementing a truly integrated material handling system and diminish the value of an integrator.

A systems integrator:

·     Performs data analysis and system design

·     Validates the solution

·     Aids in vendor justification and selection

·     Procures the product at the best price

·     Installs the system; many times in a working environment (your operation never stops)

·     Commissions the system

 

Every day, an integrator is designing and implementing material handling projects.  The real issue is not so much about a company’s capability to handle these projects as much as it is about the risk associated with them.  Companies with engineering talent usually have an understanding of warehousing and distribution processes.  But even to the savviest of customers, integrators can add value by bringing a wide variety of experience to projects and uses that experience to mitigate risk.

Risks are often underestimated and can vary greatly depending on the type of project.  For instance, installing a system in a greenfield (new/empty warehouse) vs. an existing operation that needs to continue to operate during implementation are two dramatically different risk scenarios. 

Why use an Integrator?

·    Single point of responsibility

·    Performs various consulting functions

·    Is not a distributor.  Provides an independent evaluation of the most appropriate solution to a customer’s issues

·    Manages and coordinates multiple vendors and technologies for smooth installation

 

As projects become more complicated, the value of a systems integrator increases.

Don’t undervalue an integrators role.  Overruns on budget or schedule translate into escalating costs, both on the project and lost opportunity.