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The MPC
Process: Step By Step
The
process MPC uses to finish your product has been tested thoroughly to
guarantee its quality and effectiveness. Our parent company, National
Guard Products, has been using this same equipment to coat its own
products, giving us ample experience in providing you with a quality
coating.
We use a
state-of-the-art finishing system manufactured and installed by Midwest
Finishing Systems of Mishawaka, Indiana. It includes a 5-stage heated wash
treating system, a 7,500 CFM spray booth in a totally controlled
environmental room, and a Rapid I-beam conveyor system. We maintain
frequent quality inspections at all stages and completely monitor washer
and oven temperatures and performance.
Our line speed
ranges between one and nine feet per minute depending on the product being
coated and our maximum capacity is a keyhole of 2 feet wide by 4 feet high.
We can accommodate lengths up to 12 feet and weights up to 100 lbs.
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Step 1: The Cleaning - Before any product can be
properly powder coated, it must be cleaned thoroughly to remove any
debris which might interfere with the overall process and cause
flaking or cracking. MPC uses a multi-stage cleaning process
which first uses an alkaline cleaner heated up to 140 degrees.
From there, it's put through a rinse then treated with a multi-metal
iron phosphate. A second rinse follows and then a sealer is
applied if required. The fifth stage allows us to apply
special sealants as required.
Step 2: Drying Off - The item now cleaned,
is
then placed in our dry off oven, which has a capacity of 450
degrees, to insure that no moisture remains following the
cleaning. The burner units are manufactured by Maxon
Manufacturing company.
Step 3: Powder Paint Application - Your product
is now ready to be powder coated and will be sent down the conveyor line to the spray guns.
Currently MPC uses two guns to apply the powder with six more guns
being added in the future. The application system is manufactured by
Wagner Powder systems and has a CyMod collection system.
Step 4: Curing - Once the product is fully coated
with the fine powder, it is sent into the curing oven. Here
again the temperature is 450 degrees. This gels the powder
into a strong, flawless coat covering the entire surface.
Step 5: Cooling Down - Time spent in the curing
oven will depend on the product coated and your choice of optional
textures and additives. From the oven it continues down the
line to cool and be visually inspected by our highly trained
staff for defects in the finish. Only when we are certain it
meets our exacting standards will we release the item for shipping.
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MEMPHIS
POWDER
COATING, 4989
EAST
RAINES
ROAD,
MEMPHIS, TN 38118
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