+44 (0) 1332 864900 info@doncasters.com Home About Processes Products Markets Facilities News Careers Contact Transportation Market Doncasters manufactures a wide array of forged, fabricated and machined performance-critical components for the transportation sector, including automotive, marine, sub-marine, heavy truck, recreational and agricultural transport. Components manufactured include gear products and fasteners produced in a variety of metals and alloys. An expert in the production of high-strength fasteners, we supply stud welding systems and components to virtually all of the leading transportation related OEMs. Popular product areas include studs used for vehicle accessory components, automated welding and assembly systems, vehicle insulation, hydraulic brake and fuel lines, and grounding applications. We also have a demonstrated expertise in diesel engine, high temperature and safety critical fasteners, formed and shaped from carbon steels, stainless steel, specially formulated alloys, inconel and pyromet. Bolts and screws are produced in sizes ranging from 6 mm (0.24 in.) to 75 mm (2.95 in.) in diameter and are supplied to such notable names as Caterpillar Tractor, International Truck and Engine and Detroit Diesel. Design and cutting capabilities range from high volume components and assemblies to one-piece prototypes. In addition, Doncasters supports the high performance vehicle markets. Key Products High Performance Products: Pistons Connecting rods Cylinder liners Drive shafts Cam belt wheels Brake callipers Disc bells Brake master cylinders Suspension parts Clutch baskets & plates Gear blanks Gear selector forks Gearbox housings Diff caps Rockers Clutch parts Manufacturing Products: Critical fasteners Free spinning nuts High temperature fasteners Locknuts Weld studs Key Capabilities Doncasters Precision Forgings: Drop stampings from 1 – 12 in. (25 – 305 mm) deep, 4 – 16 in. (100 – 400 mm) diameter, 0.5 – 160 lb (0.25 – 75 kg), dependent upon complexity of shape. Solid or with punched holes (central and offset) Extruded forgings from 6 – 40 in. (150 mm – 1 m) length, 2 – 15 in. (50 – 380 mm) diameter, 4 – 900 lb weight (2 – 400 kg), dependent upon complexity of shape. Shafts (central or offset), spindles, casings/tubes (open and closed end) EBC Industries: 5 in. (127 mm) diameter forgings (max) x 216 in. (5.48 m) length 6 in. (152.4 mm) diameter roll thread (max) x 144 in. (3.66 m) length 3.5 in. (89 mm) diameter x 48 in. (1.22 m) (max) CNC lathes – 20 in. swing (508 mm) 300 k mechanical testing 1.5 in. (38.1 in.) diameter (max) full size Nelson Stud Welding: Cold forming cells with capability up to 30 mm (1.18 in.) diameter and 400 mm (15.75 in.) length Hot forging with capability up to 37 mm (1.45 in.) diameter and 600 mm (23.62 in.) length CNC five axis machining and multi spindle screw machining up to 30 mm (1.18 in.) diameter Thread roll and thread tapping up to 32 mm (1.26 in.) diameter Digital controlled heat treatment with quench and temper Ceramic processing with press capability up to 15 tons and kiln sintering up to 2300 F Application equipment assembly and robotic automation integration Specialty Bar Products: CNC turning and milling. turning capacity up to 16 in. (406 mm) diameter, 118 in. (3 m) between centers, bar feeding capabilities up to 10 in. (254 mm) diameter Milling capabilities 25 x 25 x 25 in. (635 x 635 x 635 mm) deep hole drilling .5 – 2 in. (12.7 – 50.8 mm) diameter up to 72 in. 1.85 m) long Thread rolling capabilities .125 – 12 in. (3.18 – 305 mm) diameter Centerless grinding up to 20 ft (6 m) in length The Ferry Cap & Set Screw Co: Cold forming cells with capability up to 24 mm (0.95 in.) diameter and 250 mm (9.84 in.) length Hot forging with capability up to 80 mm (3.15 in.) diameter and 500 mm (19.7 in.) length On site through hardened heat treatment with quench and temper Thread rolling up to 100 mm (3.94 in.), straightening and fillet rolling up to 30 mm (1.18 in.) Transportation Contact Information Phone: +1 (800) 635 9353 Email: Nelson.sales@nelsonstud.com Facilities Serving Transportation Automatic SMP Doncasters Precision Forgings EBC Industries Nelson Stud Welding Specialty Bar Products The Ferry Cap & Set Screw Co © Doncasters Group Ltd 2014 | All rights reserved Terms of use | Privacy and cookies policy