pulleys Switzerland

... are available in all known profiles up to a diameter of 2000 mm, whether with finished holes or with tension bushes up to a maximum shaft diameter of 200 mm. Depending on size and operating conditions, the V-belt pulleys are dynamically balanced. TL V-belt pulleys Tension bushes for TL V-belt pulleys V-belt pulleys in unbored version...

Our gears are in motion – today and in the future. Do you need custom-made gears – perfectly tailored to your needs? You’ve come to the right place. We offer you the added value that your customers are looking for! Innovation is not just a buzzword at GROB AG. Since its founding in 1947, the company has been continuously evolving and progressing. Our qualified employees continuously adapt proc...

...V-belt pulleys - an important component in any V-belt drive, V-belt pulleys (also known as groove pulleys...)...

...The cold flow pressing technology offers a cost-effective alternative for the production of aluminum pulleys. In addition to reducing the number of work steps, the process provides the following advantages: - No milling of teeth required - High surface quality of the tooth geometry (Ra 0.5 to 4.0) - Precise manufacturing of functional surfaces - T6 hardening after pressing (if required...

WITH PRECISION TO PERFECTION Hans Christen AG Gear Manufacturing Gears are always part of a whole. To get the big picture running, the small parts must fit perfectly and function flawlessly. We have been delivering this precision in the micro area for 70 years. We produce small masterpieces in metal: spur gears, screw gears, timing belt pulleys, bevel gears, worms and worm gears, chain wheels...