Tandler have been at the forefront of gear manufacturing technology for more than half a century. Wherever high quality gearing is required, in aerospace, military and industrial applications, from one-offs to volume production, we can manufacture gears of all types to meet the most stringent quality requirements. Our manufacturing facility is equipped with the most up to date machinery for the cutting and grinding of all types of gears and splines.

Hardening is carried out in or own heat treatment department, using the most suitable computer controlled process for the material and the application. After hardening and finish machining, the gears are subjected to rigorous checks in our inspection department to ensure that, like all Tandler products, they meet the most stringent quality standards.

We manufacture gears to customer specification, not available from stock. Straight Tooth and Angle Bevel Gears Straight Bevel Gears Module 0,3 - 20 Diameter 4 - 700mm Angle Bevel Gears Module 0,3 - 10 Diameter 4 - 600mm Straight Bevel Gears with Ground Tooth Flanks Module 1,5 - 8 Minimum cone distance ca, 500mm, if Ø <= 360mm Spiral Bevel Gears, Palloid and Cyclo-Palloid HPG-S Tooth Form Palloid gears Module 1 - 7 Diameter 30 - 540mm Cyclo-Palloid Gears Module 1,25 - 12 Diameter 25 - 640mm   Spur and Helical Gears Cut Gears Module 0,3 - 18 Diameter 4 - 1500mm Maximum face width 780mm Helix Angle Optional Ground Gear Flanks Module 0,8 - 14 Diameter 10 - 830mm Helix Angle Optional   Shaved Gear Flanks Module 1,5 - 4 Diameter 10 - 400mm   Internal Gears Module 0,5 - 10 Diameter 25 - 900mm (depending on number of teeth and module) Smaller diameters can be produced by broaching Splines and Serrations Internal and External Straight Sided and Involute Splines, Milled, Broached To DIN 5480, 5462, 5463, 5471 Or Ground 5472 and 5482 Serrations To DIN 5481 External Spline Maximum grinding length: 2000mm Internal Spline Maximum grinding length: 300mm Racks Module 0,8 - 14 Length Optional Worm Gears Lead 0,75 - 1000mm Whirled Worm Gears Module 1 - 8 Maximum Length 400mm Diameter 10 - 105mm Milled Worm Gears Module 1 - 25 Maximum Length 650mm Diameter 10 - 320mm Ground Worm Gears Module 1 - 25 Maximum Length 400mm Diameter 10 - 320mm All Gears can be manufactured complete, or we can cut gears on customer supplied blanks.