How to Save Energy and Cut Costs Throughout Your Facility
Costly energy losses are hiding around every corner in an industrial facility. At the loading dock, inefficient exterior doors, trailer door hinge gaps, and dock leveler gaps let valuable energy escape. These gaps combine to create significant openings, that left un-sealed, cost money through increased energy consumption. Further inside the facility, excessive energy is consumed by an abundance of ineffective floor and ceiling fans. Reducing the number of fans while improving the effectiveness of air movement can have a major impact on heating and cooling costs. Finally, if cold storage is part of the facility, inefficient freezer openings are a major drain on energy use. Attend this presentation to learn how to effecivley save on energy and reduce costs throughout your facility.
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Always Looking Ahead
• Privately Held, Milwaukee, WI (USA) Based Manufacture of Loading Dock
and In-Plant Safety and Energy Savings Solutions
• Innovative
• Wheel-Lok Inventor
• Customers Base Includes:
• End Users
• Contractors
• 3rd Party Logistic Services
• Any One That Loads and/or Unloads Trucks and Trailers
• Sell Through a Network of Distributors Who Represent Us on an
Exclusive Basis in Defined Geographic Territories
• Markets: Worldwide
• Mission Statement: Improve Industrial Safety, Security and Productivity
Worldwide Through Quality and Innovation
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External Pressures on Your Plant
• Reduce carbon footprint
• Energy bills
• Health and safety
• Lawsuits
• Food manufacturing audits - contaminants
• Productivity
https://www.gov.uk/government/publications/2010-to-2015-
government-policy-energy-demand-reduction-in-industry-
business-and-the-public-sector
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Items to Cover
• Dock Door Energy Loss
• High Speed Doors, Can They Make a Difference in Your
Plant or Warehouse?
• High Volume, Low Speed Ceiling Fans, They Work in the
United States, Why Can’t They Work in the United
Kingdom?
• Justification For Energy Savings Programs
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Dock Door Energy Loss
When Was the Last Time You Looked at Your Dock Enclosures???
Old, worn out dock
enclosures don’t
do anyone any good.
Not only do they
do little to prevent
energy loss, they
can also pose a big
safety and sanitation
concern.
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Dock Door Energy Loss
Ordinary dock shelters or inflatable
dock shelters cannot seal hinge gaps
created by swing-out trailer doors!
Additional air gaps occur due to insufficient
pressure from traditional Monofilament side
curtains against the trailer or trailer doors!
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Dock Door Energy Loss
Exposed hinge gaps on all trailers
with swing-out doors are equal to a
minimum 0.25 m2
opening*1)
in your
building wall (for every loading dock
position):
• Energy loss can cost hundreds of Euro’s
per loading dock position per year
• Trailer hinge gaps also allows rain, dust
and bugs to enter
• Cold air, rain and snow increase worker
discomfort and can create hazardous
conditions on the loading dock
*1)
Opening may increase due to insufficient pressure from
traditional side curtains against the trailer!
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Dock Door Energy Loss
New, dock enclosure hook design
runs all the way up to top of head
curtain
Durable vinyl fabric sleeve helps
hook seal conform around hinge
gap
Before After
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Dock Door Energy Loss
Typical savings per loading dock
per year:
• € 250 to € 1000 because energy is
escaping through trailer hinge door
gaps!
• € 250 to € 1000 because energy is
escaping through both bottom corner
gaps (side frame)!Eliminate costly repairs:
• Ranging from several hundreds up to
thousands of Euro’s per loading dock
position!
Average payback time within
12 to 24 months:
• Positive cash flow of € 1000 to € 2500
over an average 7-year product life
cycle!
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Dock Door Energy Loss:
No white light!
• Energy escapes
• Negative pressure sucks bugs and dust in
• Quality audits
• Dock shelters, which enclose the entire back of a truck are
more energy-efficient which reduce outside air exchange.
• Dock shelters most likely won’t be found in warehouse
facilities built on spec because they’re more expensive
than typical dock seals.
• Regularly checking and repairing gaps in the seals around
loading-dock doors is a quick energy saver.
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• Old / bad roll-up high speed door
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High Speed Doors:
Can They Make a Difference in Your Plant or
Warehouse?
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High Speed Doors:
Can They Make a Difference in Your Plant or
Warehouse?
KEY FEATURES IN MODERN
HIGH SPEED DOORS:
• Simple design
• Ease of operation
• Few moving parts:
• Less maintenance and less
downtime
• Fabric panel
• Maximum View Vision
• Soft edge technology
• Track configurations
• Small side frames
• Opening speed up to 2.5 m/s
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High Speed Doors:
Can They Make a Difference in Your Plant or
Warehouse?
Applications:
• Interior
• Exterior
• Cooler
• Freezer
• Clean
• High wind applications
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High Speed Doors:
Can They Make a Difference in Your Plant or
Warehouse?
Exterior Door
• Potential energy savings:
$400-$7,000
• Typical ROI: 1-3 years
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High Volume, Low Speed Fans
Criteria to Consider
There are a number of factors to consider when evaluating
HVLS fans:
1. Performance
2. Construction/Design
3. Safety
4. Service and Support
Rite-Hite Fans set the HVLS standard.
Performance Construction/Design Safety Warranty
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HVLS fans – Not just for summer!
• Save energy by improving air circulation, allowing the
temperature setting to be lowered by as much as 4.5°F
(2.5°C).
• If the space is not air conditioned, using large ceiling fans
can improve employee comfort, morale, and productivity.
• Large ceiling fans also reduce heating costs in winter by
recirculating the higher-temperature air that tends to
stagnate near the ceilings of warehouses.
• Circulating photo here
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Advanced Dock Controls for Ultimate
Energy Efficiency
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Supply Chain Integrity Sequence:
• Green light on the inside control
box is required before loading dock
door can be opened.
• Dock door must be completely
raised before dock leveler can be
operated.
• When unloading/loading is
complete, dock leveler must be
stored before door can be closed.
• Dock Door must be closed before
Dok-Lok can be disengaged.
• Traditional “Closed Door”
Sequence