The idea is twofold:
1. The castors make moving the extractor around much easier.
2. When an imbalance occurs the castors allow the extractor to move to and fro. This relieves the stresses on the legs. If you bolt the legs down to the floor (as some have done) the legs take all the loads and this may result in failure.
I only use the brakes (which are on the front two castors) to stop it running away when I prop up the rear wheel, to get the dregs out.
A good idea needs revisiting!
My extractors are mounted on hardwood blocks and located on the second floor of the Skibber, which seemed a good idea four seasons ago when we set up the extracting and bottling room.
The floor is industrial thermoplastic tiles which are easy to clean.
However we have outgrown the space, new bottling and labeling machines have taken over, plus carrying heavy honey laden supers for extraction up the staircase is a pain... I am fitting a lift for the bottles etc.. the industrial bottle washer is on the ground floor next to the honey store.
The new honey extraction ( and candle making and II) house is almost finished, with a door and step placed at the front level with the back of the Defender so that supers can be easily lifted in.
The floor in this building is a somewhat softer vinyl material and has been "tanked" so that"washing down" is possible...
I could see the existing set up tearing the lino!
Question is... what size wheels/ castors?
I have heard of a "wobble board" does this go under the wheels?
Extractors are an older 20 frame Thomas with underslung motor, and a 9 frame "Nisala" a Chinese/German hybrid with top mounted motor with electronic speed control.
Any input much appreciated
Chons da