The poly drum version of BSMTEK’s big mixer, for buyers who want easy cleanup at a budget price.
Amazon $299.99The BSMTEK 5.3 cu ft Poly Drum Mixer and the SILVEL 5.3 cu ft Electric Mixer are evenly matched, rated 2.9 and 2.9.

A low cost large drum mixer for DIY slab work, with the usual budget trade offs of an open gear and no stated warranty.
Amazon $299.99Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 4 cu ft and up concrete mixer; a clear win is highlighted. How we rank explains each one.
| Factor weight | BSMTEK 5.3 cu ft Poly Drum Mixer | SILVEL 5.3 cu ft Electric Mixer |
|---|---|---|
| Overall rating | 2.9/5 | 2.9/5 |
| Value 30% | 78 $56.60 per cu ft ($299.99, 5.3 cu ft) | 78 $56.60 per cu ft ($299.99, 5.3 cu ft) |
| Drum 15% | 43 5.3 cu ft drum | 43 5.3 cu ft drum |
| Motor 15% | 63 1 hp motor | 63 1 hp motor |
| Build 15% | 0 belt or ring gear drive, solid tires | 0 belt or ring gear drive, solid tires |
| Warranty 25% | 0 warranty not published, scored as none | 0 warranty not published, scored as none |
Specifications
| BSMTEK 5.3 cu ft Poly Drum Mixer | SILVEL 5.3 cu ft Electric Mixer | |
|---|---|---|
| Drum | ||
| Drum volume | 5.3 cu ft | 5.3 cu ft |
| Drum material | Polyethylene | - |
| Drum speed | - | 30 rpm |
| Motor and drive | ||
| Motor | 1 hp | 1 hp |
| Motor watts | 750 W | 550 W |
| Drive | - | Ring gear |
| Build | ||
| Air-filled tires | No | No |