The Robertson Mfg. Co., Inc. - Cleveland, OH (Serving Michigan)
Manufacturer, Custom Manufacturer, Service Company
Specialists in manufacturer of custom & special gears including cluster, coarse pitch, external teeth, helical, spur, internal & worm gears. Available in large metric sizes. Other power transmission products include synchronous belt pulleys, special sprockets & ratchets.
www.robertsongears.com/

Plymouth Foundry, Inc. - Plymouth, IN (Serving Michigan)
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified manufacturer of custom & special gears. Cast iron gears & machined gears can be fabricated. Cast iron parts in lengths up to 28 in., widths up to 28 in. & heights up to 14 in. with tensile strengths from 20,000 psi to 100,000 psi can be casted. Gears can be machined in aluminum, brass, bronze, iron, alloy steels, carbon steel, stainless steel, FRP, nylon & plastics in maximum dia. up to 24 in. & lengths/widths/heights up to 26 in.
plymouthfoundry.rtrk.com/?scid=1898562&rl_a...

Thermal Plastic Design, Inc. - Saint Croix Falls, WI (Serving Michigan)
Custom Manufacturer
Custom manufacturer of precision injection molded plastic gears. Capabilities include plastic injection molding up to 300 ton with shot capacity up to 34 oz. Design & consulting, engineering, prototyping & contract manufacturing capabilities are also available. Additional services include laser engraving, packaging, assembly & printing. In-house tool room & tool maintenance services are also available. Industries served include automotive, electronics, consumer products & medical. JIT delivery.
www.tdimolding.com/plastic_gears.html

Bral Corporation - Warren, OH (Serving Michigan)
Custom Manufacturer, Service Company
ISO 9001:2008 registered custom manufacturer of forging products including special gears. Various materials include alloy, aluminum, brass, bronze, copper, ferrous, Invar®, iron, magnesium, molybdenum, stainless steel, steel, tantalum, titanium & vanadium steel. Secondary forging processes include bead & slot blasting, chemical milling, chemical etching, cleaning, electro polishing, grinding, heat treating, machining, plating & polishing. Assembly, casting, conversion, engineering & metallurgical testing services are also available. Industries served include automotive, marine, medical, nuclear, petrochemical & railroad. JIT shipping.
www.bralcorporation.com/forging-services.ht...

Custom & Special Gears Capabilities
	Open Die Forging and Close Die Forging Services

Tomken Plastic Technologies, Inc. - Muncie, IN (Serving Michigan)
Manufacturer, Custom Manufacturer, Service Company
Woman-owned. ISO 9001:2008 & TS/ISO 16949:2009 certified. Manufacturer of custom designed & special molded gears made from plastic. Various thermoplastic materials include ABS, acetal, acrylic, AES, alkyd, fluoroelastomer, fluoropolymer, nylon, PCT, PE, phenolic, PLA, PMP, polyarylate, polyester, PP, PPA, PPC, PPE, PVDF, SAN, SAS, SEBS, SEP, SI, siloxane, TEEE, TPEE, TPO, TPU, TPV, TS and TSU. Capabilities include tooling, engineering, assembly, inspection, designing, ultrasonic welding, heat staking, pad printing, repair and pressing. Various applications include automotive, medical, electronic and commercial. ISO 13485 and AS 9100 compliant. On-time delivery.
www.tomkenplastics.com/?Page=Production+Mol...

Wisconsin Centrifugal, A Division of MetalTek International - Waukesha, WI (Serving Michigan)
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000, ISO 17025, AS 9100 & NADCAP certified custom manufacturer of special gears. Processes include centrifugal casting, continuous casting, investment casting & sand casting. Applications include naval, marine, centrifuges, jet engines, hydro electric power, aerospace, petrochemical processing, mining machinery, earth moving equipment, pumps, elevators, electric generating equipment & air & hydraulic cylinders.
www.metaltek.com/market-presence/power-tran...

Carlson Dimond & Wright, Inc. - Chesterfield, MI
Distributor, Manufacturer, Custom Manufacturer, Manufacturers' Rep, Service Company
Distributor of heat-treated precision custom & special gears including breakdown, replacement, circular, coarse pitch, crown, cut, cut, rack, double helical, external teeth & face gears. Used in body welding systems lift & transfer systems. Gear & rack finished with bores, keyways, splines & bolt mounting holes or trapped holes as required with precision tolerances.
www.cdwdrives.com

Flex Manufacturing, Inc. - Clinton Township, MI
Manufacturer, Custom Manufacturer, Service Company
ISO certified manufacturer of custom & special gears made from steel, cast iron, brass, aluminum & plastic. Gears are available with 240 in. dia. capacity. Capabilities include hobbing, shaping, slotting, broaching, shaving, tooth rounding, gear, ID & OD spline grinding & EDM. Spur, helical, bevel, worm, rack splines involute, grob & straight sided teeth gears are also available.

Fox Manufacturing Co. - Harrison Township, MI
Manufacturer, Custom Manufacturer, Service Company
Made To Blueprint, Precision Screw Machine Products, CNC Precision Machining Long & Short Run, Custom Parts To Order. CAD/CAM & SPC

Atlas Gear Co. - Madison Heights, MI
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer of gear products. Gears produced include spur, bevel, helical, worm & spline types including external spur & helical gears from 1/2 in. in diameter up to 36 in. diameter with face lengths up to 40 in. in length, depending on the outside diameter & the diametral pitch. Services include crown hobbing, tooth pointing, rounding & chamfering as well as special flame hardening & CNC inspection. Shaping services in addition to bevel cutting, broaching & shaving.

LDI Inc. - Grand Rapids, MI
Manufacturer, Custom Manufacturer
Manufacturer Of Electronics Including Solenoids, Motor Actuators, Switches & Other Componentry. Complete Capabilities From Concept Through Production

Valley Gear & Machine Inc - Bad Axe, MI
Manufacturer, Custom Manufacturer, Service Company
Manufacturer Of Custom Gears & Gear Assemblies In Ferrous, Non-Ferrous & Plastic. Manufacturer Of Custom Timing Belt Pulleys. Industrial Transmissions

Michigan Gear & Engineering Div., Boos Products Inc. - Gregory, MI
Manufacturer, Custom Manufacturer, Service Company
Custom

Selector Spline Products, Inc. - Sterling Heights, MI
Manufacturer, Custom Manufacturer, Service Company
Gears, Gages, Racks, Fixtures, Spline, Grinding, Machine Shop