We are often asked what the loading is for our racks. We are almost never asked what the loading is for the vans which will be supporting the racks.
During 2009 we redeveloped the top and bottom brackets for our van frails to suit the increasing sizes and weights of glass being loaded onto van frails. The new brackets are galvanised steel, designed with gussets for added strength. These brackets are a world first and make our van frails stronger than any others we have seen worldwide.
For our standard van frail offering of a 5 pole 2.9M long van frail, 2.2M tall with four roof rack bars, the van frail is rated to hold 1000kg of glass load. This has been certified by an independent engineer, and is a requirement for installation on COF vans. However, we know that putting 1000kg on the single side of the vans that this sized frail would typically be installed on (Toyota Hi-Ace, Mitsubishi L300, Nissan Caravan, etc) would affect the handling of the van and may overload it. For that reason we rate our van frails for 500kg of payload.
The following is the manufacturers specifications for van loading for their current models :
Toyota Hi-Ace ZL – Payload 930kg
Mitsubishi L300 LWB – Payload 1105kg
Nissan Urvan – Payload 1220kg
So, with a single side van frail installed (120kg), a ladder (5kg), a bucket of putty (20kg), general tools (20kg), an assortment of broken glass items (20kg), fuel (50kg), a glazier (80kg), and an allowance for another 20kg of “stuff” we have already loaded the van with 335kg. Add a passenger side frail to the van (100kg), another glazier (80kg), and a load of glass and the payload maximums are very quickly reached. No wonder the vans wear out!
Overtime we have seen the impacts that van frails and glass load has on vans. The most obvious is the wearing of the suspension on the side (usually drivers side) of the van due to the weight loading. For this reason most glass companies turnover their vans every few years. The day to day activities of a glazier or glass company are hard on the vehicle – it’s the nature of the industry and product.
The second is that when loaded with glass the van frail is very heavy and under pressure. Few of our frails have failed just due to load. The more common failure is that when the frail is under load, if there is an impact or collision, then the frail and the van gutters are more likely to get damaged. The gutters can be fixed by a panel beater, and the van frails are all mono-bolted together allowing for the simple and cost effective replacement of parts. Although this is an inconvenience, the primary cause was the collision.
Vans were never designed for the transportation of large heavy sheets of glass. They serve the industry well, but do have their compromises. We believe that we have the design of our frails right. The use of aluminium for weight reduction. The use of steel gusseted top and bottom brackets for added load carrying. The use of mono-bolts for construction to allow flexing and ease of part replacement.
This all leads to some basic advise - never buy a second hand glass van!
This week we commissioned a very cool coffee trailer for “Hit Coffee”. The picture of this unique bright orange trailer with its radical graphics are only part of the story. If you go to www.hitcoffee.co.nz you’ll see the rest of the Hit Coffee brand and story.
People who drink Hit Coffee rave about the flavour, and that comes down to getting the little things right. Enjoying the coffees flavour is a key part of the Hit Coffee brand but the overall experience is what will drive the loyalty.
In my opinion this little business is destined for great things. They have all the building blocks in place for customer loyalty driving rapid growth.
For your own company I challenge you to test your brand. How does your business stack up against Hit Coffee in terms of logo, image, website, differentiation against your competition, enthusiasm, ease of communicating, and being memorable?
Surely an established glass or window company should have a better brand than a start-up coffee trailer?
If you’re Christchurch based, contact Hit Coffee to have them start deliveries direct to your door on Mobile 027 727 6457, Tel: (03) 326 4155, or email info@hitcoffee.co.nz. Go on, make the call …….
By the time this blog is loaded the final of the football world cup will be over. It’s been an interesting tournament, marred by the all to regular theatrics by the players to gain penalties and some appalling refereeing decisions. Unfortunately FIFA, the governing body for the game, has allowed this to happen. Their resistance to change to the obvious solution of video referees is holding the sport back. As a football referee myself I would love the opportunity for input to my more challenging decisions from someone able to view video footage of the incident in question.
Relating this to the glass industry we are laissez-faire, a freemarket, where the simple process of supply and demand dictates most of our industries activities. If a glass or window company comes up with a new idea and implements it, if and when it shows benefits, others follow and over time that good idea becomes the industry norm. We have seen this with the development of glass transportation where the first companies to invest in pole based retention systems and curtainsided trucks were taking a step out of the norm, and when the benefits were realised, were followed by the masses. Unlike football where a governing body sets the policy, these glass industry developments came from the creative spirits of free minded entrepreneurs.
From time to time the glass industry’s “referees” do have an influence on practises within the industry. These are typically around health and safety, and from my experience, are founded on common sense practises with significant industry input. A good example was when the LTSA proposed a law change to make all transported glass enclosed. This would have outlawed van frails and many other existing transportation practices. Metalcraft – The Glass Racking Company worked with GANZ to convince LTSA that the practises used by most GANZ members were safe. The proposed law change was put on hold. “Common sense” with “significant industry input” won.
Oh, how much better soccer would be if FIFA used “common sense” like using technology to give the officials a better view of incidents, and “significant industry input” like listening to the thoughts of the supporters, players and referees.
We recently released our Window Transportation System to the NZ market with four customers using this system on quite different vehicles. The vehicles range from large covered trucks, to large open trailers, and small open trucks. Each of these four vehicles provides a revolutionary step forward for the customer by providing a purpose built system for loading, securing, transporting, and unloading window frames.
What’s been interesting is the feedback from others who have seen these vehicles. One off-shore customer described the large trailer as “The most thoroughly thought through product I have ever seen”. Another stated “Don’t tell me the options. I want exactly what they’ve got”.
This shows the power of creating a point of difference for your company. Vehicles are clearly a point of difference for window fabricators. The window fabrication industry has developed some wonderful technologies for their factories and offices, but for most, transportation has remained as it was 20 years ago.
If you’re struggling to differentiate your window fabrication business in a competitive market consider transportation. Our Window Transportation System may provide you the advantage you need to succeed.
One year ago the NZ government implemented changes to the building code based on “R” values, resulting in most new buildings requiring double glazing.
An average single glaze window pane of 1000mm x 600mm x 6mm has a total volume is 0.036 of a cubic metre and weighs 8.8kg. The equivalent sized double glaze unit is 24mm thick, 4 times the volume, and twice the weight.
During the last year an increasing number of consented building have been built with double glaze. This coincided with a dramatic reduction in volumes. The true impact of the move to double glazing has not yet been felt. When the market does pickup, and assuming that it reaches the same volumes as pre-recession, our industry will face challenges in processing and managing the volumes and weights of the required double glaze units.
A move to site glazing addresses some of these issues as it means that the most glass doesn’t get delivered to customers via the window fabricator. For the window fabricator this lessens the impact of the change to double glazing. The new challenge becomes a mindset change within the building industry to accept the additional costs of contracted site glazing. This seems inevitable.
Glass companies have new challenges :
1. Manufacturing the quantity double glaze units
2. Factory handling equipment including lifting and moving
3. Efficient storage of the volume of double glaze units prior to site delivery
4. Transporting the volume and weight of double glaze units to site
5. Unloading and lifting the double glaze units into position
6. Coordination of staff, contractors, and customers
Solutions for all of these challenges exist. Partners to the industry, such as The Glass Racking Company, have been developing solutions for some time. Like with the builders, there is a mindset change required for glass companies to accept that new equipment and systems are now required and will now be a part of a typical glass factory and glazing business.
At the recent WANZ conference we demonstrated some of our new double glaze factory handling, storage and site equipment. These solutions address the challenges and create a point of difference for the early adopters.
In the last year there have been two fatalities in the NZ glass industry. In addition to these I know of three other incidents where glass fell off a storage system or trolley, two onto a worker and another onto a bare floor. There may be other minor incidents which go unreported.
Glass is by its nature a heavy, fragile, and sharp product. Quality handling and transportation systems for glass are specific to the industry. The key suppliers of this equipment globally number around 10, with those companies typically making a range of storage, lifting, and handling products. Each manufacturer has their own systems and components which they have developed with their key clients over a long period of time. Most general fabricators avoid glass handling and transportation as they recognise that this is an industry suited to specialised rather than general equipment. The one anomaly seems to be trolleys.
I made a 2010 new years resolution to highlight to customers when I think their trolleys are unsafe. I’m sure many customers think this is part of my sales pitch, and maybe it is, but I also consider it my duty to the industry to speak up if I believe they are using unsafe equipment. The most common area of concern is castors. If a castor fails the glass will most likely tip and fall.
A typical 2 metre long A-frame trolley with 200mm ledges and 1700mm tall has the ability to carry around 2 tonnes of glass. I drive a Holden ute which weighs around 2 tonnes. Moving a loaded trolley around a factory is therefore equivalent to pushing my Holden ute around. Why is it then that so many trolleys use lightweight castors not rated for heavy duty applications?
I challenge you to check the castors on the trolleys in your factory.
1. Check the diameter of the castors. Glass trolley castors should have a diameter of at least 150mm
2. Check the castors load rating. If it is built for heavy duty application it will have a rating of at least 400kg per castor.
3. The forks that hold the castor wheel are a common point of failure. Well designed castors will have strong fabricated steel forks. Lighter duty castors will have pressed steel forks which are typically lighter and weaker, and prone to failing by folding over.
4. Check for wear in the swivelling mechanism (if it has one).
5. Check for general wear on the outer surface of the castor. A heavy weight castor will take many years to wear under normal load.
6. Check the shaft and bearing in the centre of the castor. This should be firm and show no signs of wear
7. Check where the castor is attached to the trolley
If in doubt, replace!
The following photos show examples of where inappropriate castors have been used on glass trolleys. This is dangerous and needs to be taken seriously. We all need to take responsibility for reducing risk in our industry.
If you want help with your factory handling equipment you know where we are, and we are keen to help!
How do you size your next glass or window transportation vehicle?
Over the years the average size of windows and glass units has got taller and wider. End customers want more glass in their houses and architects have responded by designing and promoting houses with more floor to ceiling glass with wider dimensions. This is good for our industry, and although it also creates challenges, more is generally better than less.
Our glass and window transportation solutions have a life expectancy of over 10 years. In one example a large glass delivery vehicle has travelled over 1.4 million kilometres and continues to perform well. When that particular vehicle was designed and built the average size of glass units was much smaller, and the total weight of glass per house lot was a lot less. To replace it today we need to predict what the likely requirements will be during the life of the vehicle, and size it accordingly.
So, who thinks that the houses of the future will have less glass and smaller units?
Overtime we expect to see the average size of glass transportation vehicles to increase. This means that small companies will buy vehicles that have traditionally been purchased by medium sized companies. This doesn’t necessarily mean that the business is growing, just that the transportation requirements have changed. This is one of the reasons we have developed the Glazier, Contractor and Open delivery light truck range as an option for glaziers and smaller glass companies.
Another change we predict is more medium sized glass and glazing companies taking on a range of vehicles. Many in the past have standardised on vans. Vans will still have their place but many businesses will compliment vans with light trucks.
I could be wrong of course. End customers might decide that houses with more walls and less windows are more appealing, but I don’t think so.
This week a report showed that NZ business confidence is up, the highest it has been since May 1999. Furthermore the National Bank NBNZ report opened with the quote “We continue to take heart from the tone of NZ data. Not only is it pointing to ongoing momentum, but the mix to growth is positive for a durable upswing.”
I’m somewhat cynical of such reports as there are many influences on business confidence. I understand that two of the greatest influences are the weather and the All Blacks. Business confidence always goes up in spring as the weather fines, putting people in a more positive frame of mind.
The success of the All Blacks is also a significant influence for exactly the same reasons. When the All Blacks win the Tri-Nations or complete a Grand Slam tour the positivity of the general public in New Zealand, including the business owners surveyed, trends up.
So why are the current levels of business confidence so high? We have just had a cold wet and miserable period of weather across the entire country. The NZ teams in the Super14 didn’t even make the finals, and our All Black team is looking weaker than it has for many years. If anything you’d think that business confidence would be at an all time low.
Business confidence is all about whether or not business owners are planning to grow their businesses and employ more staff. Clearly many are, and more so than in the past 11 years. Despite my cynicism of such measures and reports, I believe that the NZ economy is on the rise, and that many small businesses will create new niches to grow their volumes and staff numbers. This small business success, based solely on hard work and innovation, will gradually pull our economy out of the mire.
As for the weather and the All Blacks, we can but hope …..
When our industry emerges from the current recession will it emerge in exactly the same shape with the same key players as it went in? Most business people say that it won’t, that some new players will be stronger and some of the previously strong players will have a lesser role in the industry. For entrepreneurs today is the day to reassess your business long term goals and what role you want to play in the new industry. Today provides an opportunity which is unique in our careers, as at no other time is the industry so open to new directions. Don’t waste this opportunity.
A middle aged glass executive walks onto a plane, stashes his brief case in the overhead locker, and quietly sits down in preparation for a lengthy sleep on the flight. Next to him is a young double glaze salesman with a lap full of the latest electronic gadgetry. The DG salesman introduces himself to the glass executive, who would rather not meet anyone new, and would rather sleep.
“How about we play a game” says the DG salesman
“I’d really rather sleep” replies the glass exec.
No put off the DG salesman states boldly “In this game you could make some good money”
With one eye open the glass exec responds with “Tell me more ….”
“Well, here’s how the game works. I ask you a question and if you don’t know the answer you have to give me $5. Then you ask me a question and if I can’t answer it I give you $5000.”
With renewed interest the glass exec sits up and says “You start..”
“What’s the distance in miles between the earth and the moon”
The glass exec has no idea and hands over $5, then looks the DG salesman in the eye and asks “What goes upstairs with 3 legs and comes downstairs with 4 legs?”
The DG salesman looks perplexed, then starts work on finding out the answer. He has his laptop open and is browsing the net, he’s texting friends, he’s using his satellite mobile to call people, and eventually after about 30 minutes he gives up. The DG salesman hands over $5000 in cash to the glass exec.
The glass exec thanks him, pockets and cash, closes his eyes and leans back to go to sleep.
“Please tell me the answer” cries the frustrated DG salesman.
“To what question?” responds the glass exec
“What goes upstairs with 3 legs and comes downstairs with 4 legs?”
“I have no idea, Here’s another $5” replies the glass exec.
Today I’m delivering a window transportation trailer to its end customer. This trailer has a 6M (almost 20 foot) long deck for transporting long and bulky window frames, a pole based window retention system for time savings, Reveal foams for protection between layers of window frames, a polymer bearing surface for the first layer of windows, 2 x 6M storage bins for transportation of window extrusions, a box for storing tools, an inclinometer for safe loading and unloading, a 3M loading ramp, full length signage, and a host of other goodies. The trailer is rated at 3.5 tonnes and has dual electronic disk brakes.
To the best of my knowledge this is the most comprehensive window transportation trailer ever built, anywhere on the planet. If you know of a better window transportation trailer please send me a pic and a description. I’d love to see it!
Last week we had some interesting conversations with a glass company which was wanting assistance with a new trolley design. The initial opportunity was to price the customers design. Most engineering businesses would have quoted the design, and in many cases, the engineer with the cheapest price would have won.
We took a different approach. Over 19 years of building trolleys for glass companies we have built up some experience, and that experience is valuable for discussions such as these. The design clearly had some advantages and addressed many of the customers needs. However there was also some shortcomings, and once discussed with the customer, they agreed. The customer was very appreciative. Through further discussions we’ve finalised an improved design which will better meet their needs.
It got me thinking. What is the value of knowledge and experience? We are often told that other companies can build products like ours for less cost, but I rarely see identical products in customer sites. What I do see is products which are very similar to early versions of our products, many of which had shortcomings.
It got me thinking again. What can we do to get involved in customer discussions like this more often? It’s during these discussions that we are at our best, add the most value, and save customers from potentially expensive mistakes.
And lastly, I started to wonder about our own business and how we could work better with our partners and suppliers so that we get the best out of their knowledge and experience.
Gidday, and welcome to my first ever blog.
My goal with these weekly blogs is to provide an opinion on a topic which is relevant to the glass and window industries. As I am a director of The Glass Racking Company you can expect most of the topics to be relevant to factory handling equipment and transportation as they are the main solutions we supply.
Today however I’m going to start with a bigger picture issue. In the last four weeks we have been approached by six customers who are looking to change the way that they do business. More specifically their changes are :
1. Changing the processes they use in their factory
2. Setting up a new processing facility
3. Changing the service they provide to their clients
4. Expanding their product range
5. Changing their image
6. Expanding their geographic coverage
Three of these companies are very small, but the fact that they are making these kind of changes signals a change in our market, and a movement out of the recessionary period. For the proceeding twelve to eighteen months most glass and window companies have been “hunkering down” and “doing the same thing, just less of it”. This may have been the right approach for those times, but now entrepreneurs are seeing new opportunities, acting on them, and investing in them. This investment in doing things differently will generate spend with suppliers and partners, and hopefully bring in new sales for the customers concerned. This drives economic growth. I believe these changes to be the most positive indication of progression out of the recession that we have seen.
What are your thoughts? Am I right or am I being overly optimistic?