Garden shredder repair

Post Reply
User avatar
Fintray
Posts: 1551
Joined: Mon May 31, 2021 6:37 pm
Location: Aberdeenshire

Garden shredder repair

#1

Post by Fintray »

The other week my Al-Ko garden shredder went bang, the nylon wheel burst the alloy casting, so rather than scrap it I decided to try a repair. It hadn't been cutting as well due to wear on the nylon wheel so I wanted to add adjustment so the nylon wheel could be moved closer to the cutter as it wears. Made up some 25mm alloy plates with slots to allow adjustment, cut out the broken sections and "welded" in the new parts. It was a bit of a nightmare welding the 25mm alloy parts to the 3mm or so castings, but they seem to be holding!

Image

Burst castings and broken shaft from nylon wheel.

Image

New bits in position and very dodgy welding.
3.87kWp PV
10.24kWp PV SolarEdge system
Tesla Powerwall 2
100 x 47mm Navitron tubes (still being installed!) Now likely to be removed for more PV.
MK2 PV router DHW diverter
Morso 5kW WBS
Vaillant AroTherm 10kW ASHP
Nissan Leaf
AGT
Posts: 981
Joined: Sat Jan 29, 2022 11:26 am

Re: Garden shredder repair

#2

Post by AGT »

Nice, good to be able to repair stuff, currently looking at the mother in law’s table lamp not started yet….
Mates a blacksmith so sorted for welding, but always fancied giving it a go
Post Reply