Gantry robots, pick-and-place systems and transfer lines need repeatable linear motion. Ground helical racks with matched pinions drive long axes; timing pulleys and belts handle fast indexing and synchronised transfer.


Plasma, laser and router tables use helical racks for smooth, quiet travel. Engraving-machine racks in common modules and lengths, matched pinions and helical gears for spindle and gantry drives.
Packaging lines and assembly conveyors run on roller and extended-pitch conveyor chains with attachments, matched simplex/duplex sprockets and idlers for tensioning.


Bucket elevators, drag conveyors and bulk-handling equipment need engineering chains built for abrasion and shock load, with hardened-tooth sprockets.
Combine and rice harvesters, feeders and elevators use agricultural chains with crop-handling attachments, matching sprockets and bevel gears for right-angle drives.


Automatic sliding-gate openers use M4 steel or nylon racks with mounting lugs; forklifts and lifting masts use leaf chains.
Typical drive arrangements supplied by KEDI; each solution is confirmed against the machine duty.

Double-pitch conveyor chain with attachments and matched sprockets for a carton conveying line.

Helical racks with matching pinions for a large-format engraving machine.

Agricultural roller chain with K1 attachments and sprockets for feeder and conveyor drives.
Send it to our engineering team — we confirm the specification and reply with a quotation.