corp broch layout - rodamientos y representaciones industriales, s.a

NEW

OF

c r e a t i n gc r e a t i n g

Ex c e l l e n c e

Martin Sprocket & Gear, Inc.3100 Sprocket DriveArlington, TX 76015

817-258-3000

I am very proud of Martin Sprocket & Gear’s success. This success is a result ofa deeply ingrained customer service ethic that has been instilled in all of our peo-ple...and a business code to which all of our managers are accountable.

With twenty-six company-owned and operated facilities in North America, and

major investments in new plants and equipment, Martin Sprocket and Gear ispositioned to be a strong, successful company well into the new millennium.

Our objective is to take our past success, raise the bar, and establish newbenchmarks for operating excellence.

Joe’s Managers Code

• Take care of our customers.

• Take care of our people.

• Make sure you have your priorities right.

• Always back to the basics...quality, service, low-cost producer.

• How to get big and stay small.

Joe R. Martin, Jr.Chairman

Creating New Standards of Excellence...

1

Martin Sprocket & Gear, Inc.

ArlingtonManufacturing Plant in 1951

Atlanta, GAOpens 1957

1994 ExpandsOperations to

Mexico

1991 Expands Operations to

True visionaries look at the world a little differently. They see pos-sibility where others see improbability. They set new standards whileothers settle for the status quo. Joe Martin Sr. was a visionary. In1951, Joe Martin Sr. envisioned the possibilities of an emerging busi-ness. His philosophy of providing quality products, exceptionalinventories, and service second to none would prove to be a suc-cessful and innovative combination. What began as a vision in ashed behind the family farm sparked the birth of a company thathas grown to become a world-class leader in the power transmis-sion industry.

Martin Sprocket & Gear, Inc. continued to flourish. In 1960,Joe Martin Jr. took command of the business. Through his lead-ership Martin began its unprecedented growth...and in the process hasbecome the recognized market leader by establishing benchmarks for

responsiveness, reli-ability, productquality, and ease ofdoing business.

After nearly fivedecades in business,Martin continues asone of the nation’sleading manufactur-ers of quality powertransmission com-ponents and materi-al handling equip-ment. In 1998,investments includ-

ing a major acquisition, a major new foundry and sheave plant, andthe single largest investment in machine tools in Martin’s history...havepositioned Martin to remain an industry leader in the years ahead.

Today, Martin Sprocket & Gear stands as testament to the strengthand power of a solid idea backed by dedication and determination.

The corporate headquarters located inArlington, Texas sits atop 40 acres,home of over 500,000 square feet ofmanufacturing facilities. Martin

One important factor in Martin’s success is the extensive and ongo-ing capital investment in the latest manufacturing equipment.Specifically, the use of computerized numerical control machines, whichallow Martin to magnify both capacity and quality for faster set-up,increased accuracy and increased volume.

The manufacturing plant in Paragould, Arkansas, is just one exampleof our commitment to the highest performance equipment. Recognizedas one of the most advanced“sintered metal” operations inthe industry, tooling used inthis plant is designed and builtby Martin to specifications thatensure the performance andproduct quality we demand.The primary raw material usedhere is specially processed pow-dered steel, and parts areformed using powerfulhydraulic presses. Martin hasnumerous hydraulic pressesranging in capacity from 60tons to 880 tons.

The parts are then passedthrough an atmosphericallycontrolled oven to bond the pow-ders together.

As part of our ever-evolvingcustomer service, we operate a state of the art computer system that ties

together Quotations, New OrderGenerations, Inventories, Shop FloorScheduling and Reporting. The systemallows sales and support personnel to trackan order from origination to its final desti-nation. At any given point along the way,detailed reports are available to ensure thatan accurate order is delivered on time.

3


ComputerizedEquipment

EnsuresAccuracy &Increases

LargeWarehouses

AcrossNorth

AmericaEnsures

56” SheaveCells

For LargeSize

Manufacturing

AutomatedRack Cutter

The latest inComputerized NumericalControl machines allow

This giant hydraulic press uses880 tons of pressure to convertpowdered steel into parts. Theparts are then passed through


Rubber

Utilities

Construction

Transportation

Look closely at virtually any industry, and you will find Martinproducts keeping things moving.

Here from one single source, is a comprehensive product line thatprovides a complete range of quality power transmission and material-handling equipment to service virtually every industry.

• AGGREGATE

• AGRICULTURE

• BEVERAGE BOTTLING

• CHEMICAL PROCESSING

• CONSTRUCTION

• FOOD PROCESSING

• LEISURE TIME PRODUCTS

• MINING

• OIL

• PACKAGING

• PLASTICS

• PRODUCT FABRICATION

• PULP AND PAPER

• REFINERIES

• RUBBER

• STEEL

• TEXTILES

• TRANSPORTATION

• UTILITIES

• WATER TREATMENT

• WINE

Automotive

5


Martin provides the largest and most complete line of roller chain

sprockets in the industry.

We offer over 6,000 sizes of STOCK sprockets from less than 1” in

diameter to 60” in diameter in steel, stainless steel and plastic for

immediate shipment. Stock sprockets include single, double, triple

strand, double single, extended pitch, bored to size, QD or taper

bushed, and metric with standard or heat treated teeth.

Made-to-order sprockets are available in steel, cast iron, bronze, alu-

minum, non-metallic (including phenolic, nylon, UHMW, and oth-

ers) as well as zinc, cadmium, chrome, and other plating

processes.

Alterations such as bore, keyway, setscrews and hardening

are available from all Martin facilities on a same day/next day

basis. Stock sprockets are made from high carbon steel which

allows heat treating in the field when necessary, while avoid-

ing costly downtime and carburizing process.

Our Accu-torch® engineered class sprockets are stocked in

“A” and “C” styles in popular chain pitch sizes. Additional

sizes are available on a competitive made-to-order basis. Our

computer-driven manufacturing process ensures high quality,

long-life sprockets that enhance drive life.

All of our sprockets are designed to give you greater holding power

to shaft, increased sprocket wear life, increased productivity, and a

decreased need for maintenance. And our boxed and barcoded packag-

ing offers better protection during shipping and handling plus a sim-

pler, more efficient method of identification.

We’ve built our business on sprockets, so it makes sense that we’re

known as the first name in sprockets and the last word in sprocket

value.

SPROCKETS• Bolt-On ShearPin

• Solid and

SplitDetachable Hub

• All Steel

Instant Split

• Torque-

LimiterClutches

• Double Pitch

AllSteel Stock

• Double Single

• All Stock

Steel

• Stainless

Steel

•

Roller

Sprockets areHeat Treatedfor Durability

7


Bevel Gears

Precision Gear Cutting

Miter Gears

Martin has been manufacturing gears since 1964 and manu-

factures a complete line of spur gears with pressure angles in both

14-1/2 and 20 degrees made from domestic high carbon steels and

quality high tensile strength cast iron. In addition to spur gears,

Martin manufactures rack gears with standard face widths in both

14-1/2 degrees and 20 degrees, and wide face widths in 20 degree

pressure angles. We

manufacture not only

Diametral Pitch gears

and Circular Pitch gears,

but also the metric

“Module” pitch gears.

Martin maintains a

complete inventory of

bevel gears, miter gears,

and worm gears.

A complete manufac-

turing plant stands ready

to make not only stock

gears, but almost any “made-to-order” gear needed. With vast raw

material inventories, state-of-the-art machine tool capacity, and a “can

do” attitude, Martin sets the benchmark for quick delivery on specialty

gears.

All Martin gears are manufactured and precision inspected to exact-

ing standards and the Martin commitment to quality.

Spur Gears

Rack Gears9


Martin V-Belt Sheaves meet the toughest demands of industry, as

well as the even tougher standards of Martin manufacturing quality.

Martin serves the V-Drive industry with extensive stock inventories and

a highly versatile ability to respond

quickly to made-to-order applications.

Martin produces a complete line of QD

and taper-bushed sheaves and bushings

in both stock and made-to-order. QD

and taper bushed type sheaves are inter-

changeable with other manufacturer’s

sheaves and bushings. Statically balanced,

they are designed for rim speeds of up to

6,500 feet per minute. Special ductile

iron sheaves can be designed for rim

speeds up to 10,000 feet per minute.

Sheave sizes range from 2.6-inch diame-

ter to 88 inches.

“QD” &Tapered Bush

Bushings

SheaveManufacturing

Martin offers the most complete lineof QD and tapered bushings in the industry. Standard “QD”Bushings, Tapered Bushings, Metric Bushings, QD Idler Bushings- we have virtually any interchangeable bushing you could need.

Sheaves

11


Chain CouplingCoupling Cover

Flexible

Coupling Manufacturing

Jaw Couplings

A vast array of couplings is available from Martin. Our Quadra-

Flex® couplings set the standard for flexible couplings. They give you

4-way flexing action that absorbs shock and vibration, while with-

standing angular and parallel misalignment and end float. Because

Quadra-Flex® uses a torsionally soft elastomer in shear design, it will

wind up 15 degrees at rated torque. This provides 3 to 5 times more

flexibility and protects your valuable connected equipment from

shock. No metal-to-metal contact means no need for lubrication and

maintenance. They’re also easy to install, noiseless and clean.

All components, including a new, superior thermoplastic injection

molded elastomer sleeve, are manufactured by Martin. That’s what sets

these flexible couplings apart from the rest. You can expect better

quality, better balance and better value. We offer chain couplings in

bore-to-size and

stock bore - And

we offer jaw

couplings in two

different styles:

the MartinSuper®, which

gives you higher

horsepower, and

the Martin L-

Series®, which

is completely

interchangeable with other jaw couplings. And our Martin Flex® flexi-

ble couplings smoothly transmit power while compensating for shaft

misalignment to 4 degrees, parallel misalignment to 1/8” and end float

to 4/16”. The two piece flange design provides quick and easy installa-

tion and elastomeric element absorbs shock and torsional vibration

through a wide temperature range.

Quadra-Flex Coupling

13


SynchronousDrives• Positive

Slip Proof Engagement• Wide Speed

Range• Constant

Driven Speeds• Wide Range

of LoadCapabilities• No

Lubrication• High

Tension Eliminated• High

Mechanical Efficiency• Economical

Operation• RPP Tooth

Profile

One of the highlights of the Martin product line is our uncompro-

mising line of synchronous sprockets. They set the new standard for

today’s ever-changing world of industry. Our synchronous drives are

exceptionally compatible with contemporary high-performance belts.

Our synchronous sprockets offer positive slip-proof engagement, a

wide speed range, constant driven speeds, a wide range of load capa-

bilities, no need for lubrication, the elimination of high tension, high

mechanical efficiency, and economical operation.

Martin’s HTS high torque sprockets are manufactured with the RPP

tooth profile and are available in 5, 8, 14, and 20 mm pitch. We stock

them in QD and taper bushed interchangeable bushing styles. Martin’s

HTS high torque sprockets are available in a variety of materials,

including cast iron, stainless steel, sintered

steel and plastic.

Martin timing pulleys are manufactured to

extremely close specifications and are stocked

in minimum plain bore, taper bushed and

QD bushing styles.

15


ScrewConveyor

Drag Conveyor

Bucket

ShaftlessScrew

Technology

Our Conveyor Division is committed to being a quality supplier -not just a quality manufacturer. Manufacturing facilities throughoutNorth America, including Canada and Mexico are dedicated to makingconveyor products. The Mansfield, Texas, plant is our first facility toachieve ISO 9002 certification, just another way Martin shows its commit-ment to providing quality products.

Martin offers the most complete line of material handling solutions avail-able to the marketplace. Our Screw Conveyor line includes sizes from 4”through 24” diameter, as well as larger made-to-order sizes up to 120”diameter.

Our conveyor products are constructed from the finest carbon steels.They are also available in abrasive resistant steels, stainless steels and spe-cialty alloy steels.

We offer a complete range of screw conveyors for transporting materialin horizontal or incline positions...screw feeders to meter and controlmaterial flow...super screw elevators to vertically convey materials whenspace requirements are limited...and conveyor components available instock, including a complete line of screws, trough, covers and all therequired accessories to meet your replacement requirements.

As the demands of our customers’ applications have continued tobecome more challenging, Martin meets the needs by expanding existingproduct lines and providing new solutions.

Martin is constantly on the cutting edge of new technologies, such asshaftless screw technology to transport materials traditionally a problemfor standard shafted screws... drag conveyors including both round andflat bottom, L-path, S-path, super duty and mill duty drags...and bucketelevators including centrifugal, continuous, super capacity and mill duty.

Because training is so important to efficient plant operations, MartinConveyor Division offers failure analysis, application and process trainingfor a variety of industries. When it comes to training and product solu-tions, Martin delivers the “total package”.

S-Path Drag

Vertical Screw

*Conveyors shown without covers for illustration purposes. Please follow manufacturing safety guidelines when operating conveyors.

17


Industrial HandTools

Body & FenderTools

Custom Commercial

Forgings

In continuing the Martin tradition of serving industry with the

finest in product and service, Martin’s manufacturing capabilities

includes the production of industrial hand tools and forgings.

Wrenches, hammers, tools for industry, as well as body and fender

repair tools in both standard and unique styles and sizes are available

from stock. Additionally, made-to-order tools for specific applications

are available, as are made-to-order custom closed-die forgings.

Manufactured in compliance with exacting industry standards, many

tools are available in convenient sets and are available in either chrome

or industrial black finishes.

Quality recognized and appreciated by true craftsmen combined

with durability and economy utilized by volume users, MartinIndustrial Hand Tools and Commercial Forgings are the answer for

varied demands of industry.

Martin's Industrial Hand Tools and Commercial

Forgings Division located in Fort Worth, Texas, fea-

tures a complete forging operation under one roof

to ensures total control of all parts, components

and products for ultimate fast delivery on a nation-

wide basis.

Martin supplies closed impression die commercial

forgings to the industrial, automotive, O.E.M.,

mining, agricultural, oil, gas, and material handling

industries.

Martin can handle all phases of your custom

forging work, including die design, forging, coin-

ing, and heat-treating. Martin employs state-of-the-art forging and die

sinking equipment. Hammers vary in size from 1000 pounds to 6500

pounds.

19


New technologies and worldwide competition have changed the

needs of our customers. Our Distributors have the added responsibili-

ty of being problem solvers and innovators of reducing customer

downtime.

We support our Distributors with the best literature and training

facilities in our industry. Our classrooms are located in each of our

facilities worldwide. We educate our Distributors on our products,

industry processes, and failure analysis to help them document user

cost savings.

Value added documented savings is

vital to our Distributors and their cus-

tomers. We at Martin are dedicated to

helping them achieve their goals.

Catalogs, Brochures, and Flyers

Our Display Room

allows for hands on learning.

National andInternationalAdvertising

Program

21

With over 19,000 sizes in stock, day in and day out, Martin’s excep-tional commitment to inventory and manufacturing capacity providessuperior support for customers coast to coast and around the world. Ourcomprehensive product line allows us to routinely offer same day deliveryon most stock items and even a majority of altered items.

Our dedication goes beyond the technological and extends to the personal.We’re not satisfied with our products or performance until you are. We’re notjust focused on growing our business...but growing relationships. Martin recog-nizes that it is not just what we provide, but how we provide it that keeps ourcustomers with us year after year.

One of the hallmarks of our company is our deeply ingrained customerservice ethic. This devotion to service starts with our people. Our employeesare carefully selected, intensively trained, and united by a passion for doingthings right. You might call it ethics, you might call it “values” ... at Martin,we call it the only way to do business.

Just as important as this shared spirit of dedication is our commitment to com-munication and training. We understand that the most advanced technologymeans little without the knowledge and expertise to operate it. So we work toarm our distributors with the product knowledge they need to help boost theirsales. We regularly hold intensive technical and sales training sessions at our cor-porate headquarters...and conduct mini-schools at various distribution locationswhere participants often include end users.

Customer Service is a big part of the Martin package. An important plusin our warehousing system is the expertise for customer alteration availableat each center. Often, standard design products cannot properly meet yourneeds. Stock sprockets and gears are quickly rebored or otherwise altered tomeet your specific requirements. We have created the capacity to answerdiverse and challenging application requirements. Expect no less from theworld’s leading manufacturer of custom-made sprockets and gears. Whetherit is large sprockets for a water-treatment plant, massive sprockets for oil welldrilling, the world’s largest sprocket used to extract oil from beans or seeds,multi-strand oil field sprockets with clutch jaws or veneer dryer sprockets - you’llfind a standard of service that goes above and beyond.

The same holds true when it comes to emergency response. The occasionalunexpected breakdown is inevitable. But rest assured that Martin’s commit-ment to service will give you the help you need when you need it. One sim-ple phone call and we’re ready to spring into action. Whether it’s in Martin’sstock, an altered piece or a more complicated made-to-order part, we’ll gothe extra mile to get you back on track.


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HEADQUARTERS - ARLINGTON, TX

ABILENE, TX ARLINGTON, TX

ATLANTA, GA BOSTON, MA CHARLOTTE, NC

CHICAGO, IL CLARKSVILLE, TX DALLAS, TX

Through steady, planned expan-sion, Martin has developed a net-work of modern manufacturingand service centers.

The ever increasing demand forhigh quality Martin products frommany industries and markets hasbeen met by continuous modern-ization and expansion of manufac-turing and marketing facilities.Now, with plants located in keyindustrial areas throughout NorthAmerica, Martin is able to produceand deliver quality products to bestserve the needs of every market invirtually any quantity. Distributorsare located in all fifty states andthroughout the world to providetotal product availability.

It’s through this manufacturingand marketing organization thatMartin makes good its claim of serv-ing industry “wherever machineryis in motion and materials are onthe move.”

DANIELSVILLE, PA DENVER, CO FT. WORTH, TX

HOUSTON, TX KANSAS CITY, MO LOS ANGELES, CA

MANSFIELD, TX MINNEAPOLIS, MN MONTPELIER, OH

PARAGOULD, AR PORTLAND, OR SACRAMENTO, CA

TAMPA, FL WAYNE, NJ CAMBRIDGE, CANADA

TORONTO, CANADA MEXICO SHANGHAI, CHINA

Martin Sprocket & Gear, Inc.Quality Statement

WHAT IS QUALITY?At Martin Sprocket & Gear, Inc., “Quality” is not a gimmick or just a slogan. It is an

absolute requirement. That is why every Martin employee, from members of top manage-ment to the workers on the manufacturing floor, assumes responsibility for the quality ofeverything leaving his or her work station.

Our “Quality” philosophy is a simple one. We are constantly striving to be a qualitysupplier, not just a quality manufacturer. This calls for total accuracy in everything wedo.

We know that if we cannot provide the product when you need it, all the qualitymaterials, manufacturing and quality assurance procedures are irrelevant (we have tomanage for delivery of quality rather than quality itself ). We’ve structured our business toprovide a rapid response to your specific needs. Recognizing that total perfection is notpossible, we assure you quick and efficient service to correct any problems that mayoccur.

QUALITY COMMITMENT – PERSONNEL• TRAINING & EDUCATION • LONGEVITY OF EMPLOYEES

• MANAGEMENT SUPPORT FOR IMPLEMENTING CHANGES • CUSTOMER RAPPORT • CUSTOMER SERVICE COMMITMENT

QUALITY COMMITMENT – PRODUCT INVENTORY• 28 SERVICE CENTERS WORLDWIDE

• COMPLETE IN-DEPTH INVENTORIES• EXTENSIVE RAW MATERIAL INVENTORY

QUALITY COMMITMENT – ORDER PROCESSING, SHIPPING & INVOICING• ORDERS ENTERED THE SAME DAY

• ALL INVOICES MAILED THE NEXT DAY • AFTER HOURS SERVICE

QUALITY COMMITMENT – MANUFACTURINGYou can depend on Martin to use the latest proven methods to maintain the IndustrialStandards established by ANSI, CEMA, MPTA, ASTM, AGMA and others which applyto the products we supply.

Methods we use to maintain Quality include qualifying manufacturing processes usingstatistical information (S.P.C.), computer aided drafting and machine tool control.

QUALITY COMMITMENT – DISTRIBUTIONWe have always known that it is the Distributor who is in a position to provide valuableend-user services to the industry. Therefore, we at Martin are constantly strengtheningour relationships with our Distributors to enable them to continue growing in theirrespective marketing areas.

Plastic is among the many materials used in

the manufacture of Martin products.

Martin SPROCKET & GEAR, INC. • 3100 SPROCKET DR. • ARLINGTON, TX 76015 • 817-258-3000

For more information, contact your nearest Martin Distributor or Service Center.


USAGeneral OfficesSales and ManufacturingArlington, TX3100 Sprocket Drive 76015-2898P.O. Box 91588 • Arlington, Texas 76015-0088817-258-3000 (FAX 817-258-3333)

Sales and ManufacturingDanielsville, PA3376 Delps Road 18038P.O. Box 267 • Danielsville, PA 18038-0267610-837-1841 (FAX 610-837-7337)

Ft. Worth, TX (Conveyor Division)3600 McCart Street (76110-4692)P.O. Box 1038 • Ft. Worth, TX 76101-1038817-258-3000 (FAX 817-258-3173)

Mansfield, TX811 4th Avenue 76063P.O. Box 193 • Mansfield, TX 76063-0193817-473-1520 (FAX 817-473-0465)

Montpelier, OH350 Airport Road 43543P.O. Box 29 • Montpelier, OH 43543-0029419-485-5515 (FAX 419-485-3565)

Sacramento, CA1199 Vine Street 95814-0426P.O. Box 13856 • Sacramento, CA 95853-3856916-441-7172 (FAX 916-441-4600)

Scottdale, GA3303 Church Street 30079-1395P.O. Box 886 • Scottdale, GA 30079-0886404-292-8744 (FAX 404-292-7771)

Ft. Worth, TX (Tool & Forge Division)3600 McCart Street 76110-4692P.O. Box 1038 • Ft. Worth, TX 76101-1038817-258-3000 (FAX 817-258-3173)

Mini Manufacturing CentersBoston, MA357 Fortune Boulevard Milford, MA 01757508-634-3990 (FAX 508-634-3998)

Charlotte, NC3901 South I-85 Service Road 28208Box 19447 • Charlotte, NC 28219-0447704-394-9111 (FAX 704-394-9122)

Chicago, IL1505 Birchwood Avenue 60018-3001P.O. Box 1307 • Des Plaines, IL 60017-1307847-298-8844 (FAX 847-298-2967)

Denver, CO10800 East 54th Avenue 80239P.O. Box 39208 • Denver CO 80239-0208303-371-8466 (FAX 303-371-7116)

Houston, TX9910 Bent Oak Drive 77040P.O. Box 41209 • Houston, TX 77241-1209713-849-4330 (FAX 713-849-4807)

Kansas City, MO1520 N. Commerce Avenue 64120P.O. Box 4961 • Kansas City, MO 64120-4961816-231-5575 (FAX 816-231-1959)

Los Angeles, CA5920 S. Triangle DiveCommerce, CA 90040-3688323-728-8117 (FAX 323-722-7526)

Minneapolis, MN10601 Hampshire Avenue South 55438-2395P.O. Box 385727Bloomington, MN 55438-5727612-829-0623 (FAX 612-944-9385)

Portland, OR3030 N.W. IndustrialPortland, OR 97210-0046503-223-7261 (FAX 503-221-0203)

Tampa, FL3201 Queen Palm Drive Tampa FL 33619813-623-1705 (FAX 813-626-8953)

Wayne, NJ7 Highpoint Drive 07470-7432P.O. Box 527 • Wayne, NJ 07474-0527973-633-5700 (FAX 973-633-7196)

Manufacturing OnlyAbilene, TXClarksville, TXDallas, TXParagould, AR (Includes the Plastics Div.)

CANADASales and ManufacturingMartin Sprocket & Gear Canada Inc.896 Meyerside DriveMississauga, Ontario, Canada L5T 1R9905-670-1991 (FAX 905-670-2110)

Martin Sprocket & Gear Canada Inc.(Conveyor Division)N.W. Corner Hwy. 401 & 97, P.O. Box 1389Cambridge, Ontario, Canada N1R 7G7519-621-0546 (FAX 519-621-4413)

CHINAShanghaiFuzhouChengdu

MEXICOSales and ManufacturingMartin Sprocket & Gear de Mexico, S.A. de C.V.Km 52.8 Carretera, Naucalpan-TolucaParque Industrial, Toluca 2000Calle 3, Manzana VII, Lote 11Toluca Edo. de Mexico, C.P. 50200011-52-72-790023 (FAX 011-52-72-790024)

Sold by the World’s Greatest Sales People. Our Distributors.

COPYRIGHT 1999 • Martin SPROCKET & GEAR, INC. • ALL RIGHTS RESERVED

Our headquarters operation in Arlington,Texas serves as backup inventory for ourService Centers throughout North America.

Sintered Metal is among the many materials

used in the manufacture of Martin products.

MartinSprocket & Gear, Inc.

3100 Sprocket DriveArlington, TX 76015

817-258-3000 • Fax 817-258-3333www.martinsprocket.com

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