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<p>Precision Rolls - hard chrome roll manufacturing, chrome plating, roll <br>
refurbishing & resurfacing, metal polishing and grinding.<br>
</p>
<p>Precision Rolls manufactures, repairs, and refurbishes rolls - hard chrome
rolls. We offer metal polishing, grinding, chrome plating, and resizing with
thermal spraying. Also various industrial coatings and metal plating. Roll manufacturing
- Roll Refurbishing.<br>
<br>
</p>
<p> </p>
<p>chrome rolls, chrome plating, thermal spraying, custom rolls, roll manufacturing</p>
, roll refurbishing
<p> </p>
<p><font face="Arial, Helvetica, sans-serif" size="2">Located in Grimsby, Ontario
- <b><i>Precision Rolls Inc.</i></b> is your source for <br>
high-quality custom-manufactured rolls, and industrial components.</font><font face="Arial Black" size="2"><br>
</font></p>
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Manufacturing:</font></font></div>
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<font color="#EBEBEB">..</font></font></font></b><font face="Arial, Helvetica, sans-serif"><font color="#993333">Custom
Coating:</font></font></font></div>
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<font color="#CC9999"><font color="#993333"><b><font color="#CCCCCC">.....</font>-</b></font></font>
Leveler Rolls</font></td>
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</font></b></font>Hard Chrome Plating</font></td>
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Steel Mill Rolls</font></td>
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</b></font></font>Copper Coating</font></td>
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Paper Mill Rolls</font></td>
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</b></font></font>Ceramic Coating</font></td>
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Aluminum Mill Rolls</font></td>
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</b></font></font>Heat Treating</font></td>
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</font></b></font>Plastic/Sheet Rolls</font></td>
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Surface Hardening</font></td>
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Corrugated Rolls</font></td>
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Carbide Coatings</font></td>
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<p><font size="2" face="Arial, Helvetica, sans-serif"><font color="#CC9999"><font color="#993333"><b><font color="#CCCCCC">.....</font>-</b></font></font>
Cooling Rolls</font></p>
</td>
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Plus other coatings</font></td>
</tr>
</table>
<p> <img src="graphics/btn%20bar.jpg" width="432" height="32" alt="Precision Rolls, roll manufacturing, chrome plating, chrome rolls, rolls, metal, metal resurfacing, metal refurbishing, thermal spray, metal polishing"></p>
<p><font face="Arial, Helvetica, sans-serif" size="1"><a href="custom%20rolls.htm">Roll
Manufacturing</a> <a href="refurbishing.htm">Roll Refurbishing</a>
<a href="chrome%20plating.htm">Chrome Plating</a> <a href="thermal%20spray.htm">Thermal
Spraying</a><br>
<br>
<a href="precision%20grind.htm">Presicion Grinding</a> <a href="inspection.htm">Finishing
& Inspection</a> <a href="whats%20news.htm">What's New</a> <a href="wincontact.htm">Contact</a></font></p>
<p>This rule is true:<br>
"You Get a Perfect Finish <br>
From a Perfect Roll" <br>
With this philosophy as our constant guide at Precision Rolls Inc., our custom-manufactured
products,such as work rolls for the steel industry, emphasize our dedication
to quality and finish of the roll.<br>
<br>
Ours is a 30-year history of hands-on control and resultant superior quality
of finished parts for major industries, including steel, plastics, aluminum,
paper, converting, and corrugating and container. <br>
. <br>
Consistent high-quality finishes for our custom-manufactured rolls. <br>
Diameters of these custom products range from 1-1/2" to 50" and length
varies from 2 ft. to 20 ft. and more. <br>
With over thirty years of experience refurbishing these rolls and other parts,
who better knows how to attain your high quality requirements? </p>
<p>, roll refurbishing <br>
Finishes include hardened, chrome plated, polished, KRODON coated, super finished,
ceramics, carbides, rubber, urethane - all applied to your specific requirements.
<br>
<br>
<br>
Our precision crafted rolls are called upon by leading industries including:<br>
<br>
- Steel Mills <br>
- Metal Service Centres <br>
- Aluminum processing <br>
- Pulp and Paper <br>
- Plastics and Film <br>
- Converting <br>
- Corrugating and Container <br>
<img src="graphics/btn%20bar.jpg" width="432" height="32" alt="Precision Rolls, roll manufacturing, chrome plating, chrome rolls, rolls, metal, metal resurfacing, metal refurbishing, thermal spray, metal polishing">
</p>
<p> <br>
Specialized solid rolls can be manufactured from carbon, stainless, alloy and
tool steels utilizing both bar and forged material. <br>
Fabricated rolls and cooling/heating rolls both single and double walled will
be manufactured to your specifications. Call, fax, or e-mail us your inquiry
today. <br>
<br>
chrome rolls, chrome plating, thermal spraying, custom rolls, roll manufacturing<br>
, roll refurbishing <br>
For detailed information on our custom manufacturing services and satisfied
clients, call (905) 643-0575. </p>
<p>Sendzimir Mill Rolls (Z-Mill) <br>
Manufactured from both cold and hot working steels such as D-2, H-13 and M-1,
the rolls are made to your exacting specifications of hardness, surface finish
and dimensional tolerances.<br>
<br>
All rolls are unique and individually serialized for customer tracking and monitoring.
<br>
The centuries of expertise honed by our in-house craftsmen enable us to manufacture
the most complex sizes, shapes, and tolerances required in a thru hardened roll.<br>
<br>
<br>
52100 Steel Bar or Forging <br>
Ten years in development utilizing 52100 steel (high carbon, high chromium)
our custom manufacturing of leveler work rolls, allowed us to perfect a system
to manufacture case hardened rolls of varied sizes from 1.5" to 24"
in diameter and weighing up to 8 tons. </p>
<p> <br>
With the many years of mill testing to prove the extended life that our rolls
enjoy, we can assure our customer to many campaigns of roll life. Usually bearing
adjustments of the machine are exhausted long before the useful case hardening
has disappeared. </p>
<h1><br>
Corrugated Rolls </h1>
<p><br>
Specializing in the manufacture and repair of chrome plated rolls for over thirty
years, Precision Rolls has become a preeminent roll manufacturer and re-chromer
for the North American Corrugating, Container, and Converting Industries.<br>
<br>
Satisfying the varied requirements of some of the world's largest corrugating
paper manufacturers and many global OEMs (original equipment manufacturers)
of box manufacturing equipment has honed the skills necessary to offer a complete
line of hard chrome plated rolls and shafts. <br>
chrome rolls, chrome plating, thermal spraying, custom rolls, roll manufacturing<br>
<br>
The company has manufactured thousands of rolls including; <br>
- Glue Rolls <br>
- Feed Rolls <br>
- Printing Cylinders <br>
- Anvil Cylinders <br>
- Metering (Doctor) Rolls <br>
- Impression Rolls <br>
- Die Cut Cylinders <br>
- Pull Shafts <br>
- Slotter Shafts </p>
<p>With in-house machining, grinding and hard chrome plating, Precision Rolls
provides you with a single source to supply the complete roll. <br>
<br>
Perfection is Important <br>
Since all of our rolls are used in world class equipment, every roll we ship
can be nothing short of perfect. In fact, our roll manufacturing standards are
so exacting that they have been adopted by one of our customers as the benchmark
by which all other companies supplying rolls are measured. <br>
</p>
<p> , roll refurbishing <br>
Equipped for the Job<br>
<br>
With five in-house chrome tanks utilizing both the traditional chrome bath and
the ultra high efficiency HEEF-25* chrome bath, hardness' up to 70 Rockwell
C provide your rolls with exceptional surface hardness and superior corrosion
resistance. <br>
*Trademark of Atotech Inc.<br>
<br>
We can customize your roll chrome thickness to suit your specific machine and
operating requirements. </p>
<p>With chrome tanks accommodating lengths up to 20' and diameters to 50",
we are capable of plating the largest rolls made for the corrugating and container
industry. <br>
<br>
<br>
<br>
Our Advantage <br>
In-house chrome tanks provide our company with a significant advantage over
competitors who outsource their chrome plating. Not only can we turn rush orders
around with lightning speed (24 hour service if required), but our technician's
in-depth knowledge of the quirks of chrome plating guarantees that every chromed
roll is perfect, and nothing short of that ever leaves our shop.</p>
<p> <br>
If it isn't right, it's redone. <br>
Your next precision crafted roll is just a telephone call away. <br>
</p>
<h1>chrome rolls, chrome plating, thermal spraying, custom rolls, roll manufacturing<br>
Specialized Rolls </h1>
<p><br>
Our skills were honed in the steel industry where exacting tolerances, cost
competitiveness and on time delivery are prerequisites for success. </p>
<p>Growing out of this expertise, we have established an envious reputation for
providing high quality fabricated and chrome plated rolls and shafts for a broad
spectrum of North American industries. </p>
<p>Our customers are among the largest and most respected suppliers in their fields.<br>
<br>
<br>
Precision Rolls' products are currently being used in the manufacturing of:
<br>
- Copper and Brass <br>
- Cardboard Boxes <br>
- Roofing Shingles <br>
- Glass <br>
- Aluminum <br>
- Plastics & Film (Converting) <br>
- Pulp and Paper <br>
- Corrugated Paper <br>
- Textiles <br>
- Wallpaper <br>
- Countless products made from various types of Steel. </p>
<p> <br>
Quality Craftsmanship<br>
<br>
There are few roll manufacturing companies capable of effectively servicing
such a wide array of industries. Our success stems from the qualifications and
experience of the craftsmen we employ to complete your order. </p>
<p>Special attention is paid to each project because we know that our continued
success will be a direct result of our continuing ability to meet and exceed
your expectations, on every roll that we ship.<br>
</p>
<p> <br>
<br>
These craftsmen work on the full range of rolls that we produce, from the smallest
to the largest. Because there is no pigeon holing at Precision Rolls, the creative
energies never stop. </p>
<p>Each roll manufactured allows our people to draw on their past experiences,
ever reaching for a higher level of excellence. </p>
<p>We invite you to help us reach a higher plateau with your next order.</p>
<p> </p>
<h1>Roll Refurbishing</h1>
<p> <br>
Having been in the business for over thirty years, we can lay claim to the successful
rebuilding of more than 95 percent of our customer's machine components that
were brought to us for assessment. We accomplished this through precision grinding,
chrome plating or thermal spraying the worn surfaces of the part.<br>
</p>
<p> <br>
Precision Rolls' uniqueness comes from its employee's vast knowledge of reclaiming
rolls and other machine components employed in virtually any industrial application.<br>
</p>
<p> <br>
Quick Turnaround <br>
The refurbishing in addition to being less expensive than the new part, can
be accomplished in a fraction of the time required to manufacture the part.
</p>
<p>Time savings result from the material acquisition and fabrication/machining
time necessary for the making of the new part. <br>
<br>
<br>
<br>
Harder Surfaces<br>
<br>
With our onsite chrome plating and thermal spraying capabilities we can assure
you that the re-manufactured (re-conditioned) part will have a harder surface
for even greater extended wear resistance than when the part was originally
manufactured. <br>
<br>
</p>
<h1>Special Textures </h1>
<p><br>
From our many years of development, Precision Rolls is able to provide specialized
chrome plated finishes including KRODON COATINGS from #1 to #5, matte chrome,
post plated blast coatings as well as ground, polished and super finished surfaces.<br>
<br>
<br>
<br>
Chill/Cooling Rolls Re-Shelling <br>
In addition to all surface repair work available at Precision Rolls, our experience
craftsmen have developed the specialized techniques needed to re-shell an undersized,
double walled, cooling roll.</p>
<p>This service allows you to save on the material and fabrication costs by re-using
the inner shell and flight assembly. </p>
<p>To reduce future corrosion wear we can epoxy paint or electroless nickel plate
all exposed parts of the cooling roll. </p>
<p> </p>
<h1>Hard Chrome Plating </h1>
<p><br>
For wear, buildup of surfaces, rust prevention or chemical resistance (and superior
friction qualities), hard chrome electroplating from 1" to 50" diameters
(internal and external) is the right cost-control answer. <br>
Chromium plating for small or large parts (over a wide variety of metals, including
cast iron, steel, stainless steel, copper and aluminum) satisfies the most demanding
requirements for durability (up to 70 Rockwell C) as compared with heat treating.<br>
<br>
<br>
Up to a 60% SAVINGS <br>
Most often, the refurbishing of a worn part with hard chromium plating can save
you up to 60% as compared to the cost of a new part and provides durability
that will equal or exceed that of the new part. <br>
For a cost effective solution and an ultra hard surface, chromium is in a class
by itself. <br>
Among the parts most often rescued from the scrap pile are hydraulic pistons,
cylinders, rolls (both faces and journals), dies, molds, crankshafts, and other
parts that weren't machined properly. <br>
. <br>
Some Commonly Reclaimed Items: <br>
- Rolls for metal processing especially steel and aluminum, paper, corrugating,
packaging, wallpaper, rubber, plastics, and chemical industries.<br>
<br>
- Worn journals on rubber rolls, without damage to the rubber. <br>
- Hydraulic cylinders <br>
- Piston Rods <br>
- Crusher and quarry parts <br>
- Molds<br>
<br>
- Rolls, dies, tooling <br>
- Crankshafts <br>
- Krodon coated rolls <br>
<br>
Solving your problems is second nature to us. Our 24 hour service is available
to you by calling or faxing your inquiry. </p>
<p> </p>
<p> Plating is an Art<br>
<br>
We recognize the importance of cleaning prior to metal coating in our plating
process. To achieve the required level of cleanliness most parts will be preblasted
in our 20 foot blasting room. <br>
To ensure proper bonding and a superior, wear resistant surface, Chromium must
be skillfully impregnated in the metal pores. <br>
Plating is an art that benefits from our extensive, in-house expertise in metallurgy,
metalworking and plating. We are fully capable of eliminating problems of distortion,
offering dimensionally stability and durability characteristics. <br>
For tools and dies, our chrome coatings prolong life and provides improved working
efficiencies. <br>
. <br>
Our electroplating services are called upon by leading industries, including:
<br>
- Plastics and Converting <br>
- Steel <br>
- Metal Service Centers <br>
- Aluminum <br>
- Wallpaper <br>
- Electrical <br>
- Pulp and Paper <br>
- Corrugating and Container </p>
<p>. <br>
Plating is a Science (Too!) <br>
We recognize that technology is constantly evolving and this holds true for
hard chrome plating. <br>
To ensure that our company stays current, we employ both standard chrome and
high efficiency chrome baths. <br>
This combination allows us to provide the most superior coating available on
every job and the most cost effective solutions in the industry today. <br>
. </p>
<h1><br>
Thermal Spraying <br>
</h1>
<p>Large surface areas as well as small parts are readily resurfaced and returned
to operation promptly through application of our company's thermal spraying
system. <br>
Spray coating is a cost-effective alternative in the reconditioning of existing
components especially those that are exposed to severe weather and chemically
corrosive environments.<br>
<br>
Thermal spraying can be performed utilizing powders or solid wires with heat
being produced from an electric power source (arc) or combustible gases (oxy
/ fuel). <br>
Arc spraying offers rapid application of corrosion and wear-resistant coatings
in a thermo-mechanical bonding process. Droplets of molten material are propelled
against a workpiece. They flatten, coalesce and cool into a hard, durable matrix,
which may be as much as a half inch thick for rebuilding purposes. </p>
<p><br>
Time and Cost Benefits <br>
Among the several benefits of thermal spraying are: the prevention of pickup
and galling; superior gripping characteristics; major reductions in fabrication
time and replacement costs. <br>
A typical application is roughing up bar mill gripper rolls used for hot slab
transfer in a steel plant. </p>
<p> <br>
Base materials suited to thermal spraying include tool steel, mild steel, aluminum,
zinc, bronze and stainless steel. Coating materials for workpieces include aluminum,
aluminum bronze, copper, bronze, carbon steel, stainless steels, zinc and zinc
aluminum. </p>
<p><br>
</p>
<h1>Powder Spray Technology </h1>
<p><br>
We also offer state-of-the-art Powder Spray Technology for applying a wide range
of exotic metal composites. <br>
Both plasma and HVOF systems are available to meet your specific coating requirements.
<br>
<br>
State-of-the-Art Equipment<br>
<br>
The company offers a complete line of state-of-the-art equipment from arc systems
to high velocity powder systems. </p>
<p><br>
Advice on Your Coating Needs <br>
Our people are available to advise you on the type of coating required for chemical
or corrosion resistance, temperature limitations, expansion, thermal shock resistance,
thickness limitations and other vital factors in the selections and applications
of surface coatings. <br>
Our 24-hour customer service is available seven days a week to help you eliminate
downtime and get production moving again. <br>
For rapid cost and repair time estimates on thermal spraying projects, please
contact us. </p>
<p>Manufacturing new and rebuilding worn parts is our business. <br>
Utilizing cranes up to 10-ton capacity in our 21,000 square feet facility, we
are fully equipped to finish your parts to very exacting tolerances. <br>
Over the past third of a century, Precision Rolls ha developed the expertise
that allows us to successfully finish parts to tolerances measured in ten thousands
of an inch (.0001"). Equipment alone doesn't guarantee success; the skills
of our craftsmen always make the difference. <br>
Highly skilled precision grinding has rescued many production equipment parts
- bringing back to life parts at a cost, often representing less than 60 percent
of the cost of a new part.<br>
<br>
- Polishing to a near mirror finish - <br>
<br>
Surface Finishes <br>
Our finishing capabilities include thermal sprayed coatings, blasted surfaces
to 600 Ra, hard chrome plating and electroless nickel, Krodon coatings (#1 to
#5), polishing and superfinishing to less than 1 Ra. <br>
</p>
<p><br>
<br>
Other Equipment <br>
<br>
With a full machine shop at your service, we offer an excellent turnaround on
lathe and boring mill work, as well as specialized internal grinding (to 60")
and honing services. <br>
<br>
<br>
- Custom Grinding 24" diameter roll -<br>
for a steel mill processsing line </p>
<p>For further information on grinding and machining capabilities, with or without
plating or thermal coatings, please contact us. <br>
Quality Philosophy <br>
Our company believes that the best product can be manufactured by empowering
skilled personnel with the job of making the part right.</p>
<p>This does not mean that a final inspection is not conducted, but rather the
final inspection only certifies the accuracy that our craftsmen have attained.</p>
<p>The checks and balances employed by our company during the in process manufacturing
of the roll(s) assures that the part is made right- the first time.</p>
<p>The company works to a quality monitoring system that meets and exceeds ISO
9000 requirements from mill certification to final hardness inspection and case
depth.</p>
<p>Precision Rolls will provide certificates of compliance for every roll produced.
<br>
<br>
<br>
. <br>
Exacting Tolerances <br>
Our company monitors the condition of micrometers employed in the manufacturing
process.</p>
<p>This is a large task requiring dedication by the Quality Assurance department,
with hundreds of micrometers varying from less than 1" (25mm) to 60"
(1500mm) in service.</p>
<p>From this ongoing monitoring and control, the company is capable of standing
behind its slogan - "Our name is your Guarantee".<br>
<br>
<br>
<br>
Independent Testing <br>
<br>
Where independent testing of the roll or part is required, our company has a
complete complement of third party technicians available for inspection utilizing
Ultrasonic Testing (UT), Radiographic Testing (x-ray), Magnetic Particle (Mag
Particle).</p>
<p>chrome rolls, chrome plating, thermal spraying, custom rolls, roll manufacturing</p>
<p>Additionally, case depth analysis and certification utilizing micro polishing
techniques are available and utilized extensively by the company</p>
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