Denver-Style flotation cells manufactured in North America
- Completely interchangeable with original Denver cells
- See reference tables below for model numbers, tank volumes, and other specifications
- Original manufacturer part numbers do not apply
Flotation Cells include the following:
TANKS:
- Manufactured from A36 steel
- Rubber lined with natural rubber
- Launder box with flanged discharge and rubber lining
- Mechanism support structure with adjustable air line
- Lifting eyes for transport/installation
- Belt guard mounting structure
- Accommodates double launders and/or froth paddles.
- Can include flanged connection for level controls
MECHANISM:
- Cast bearing housing with inserts and seals
- Steel shaft
- Rubber coated bell and standpipe
- Rubber impeller and diffusor
- Belt guard
- Motor base
- Air inlet line
- Configured for dual or single drives based on cell size and end user preference
FEED BOX:
- Manufactured from A36 steel
- Rubber lined with natural rubber
- Flanged connection to first cell in series
- Open top box with weir for slurry entry at bottom and inner side of box
DISCHARGE BOX:
- Manufactured from A36 steel
- Rubber lined with natural rubber
- Flanged connection to last cell in series
- Two dart valves with threaded stems
- 1 valve manually set with hand wheel
- 1 valve ready to automate
- Discharge pipe with flange
- Drain pipe with flange
UNION BOX:
- Manufactured from A36 steel
- Rubber lined with natural rubber
- Doubly-open sided box
- Flanged connections on each side
- Center-mounted weir for flow control
- Bolts between cells 2 and 3 in series
Sizes available with SKU numbers*:
| Model | Vol (ft3) | Vol (m3) | SKU | HP (per 2 cells) |
| DR24 | 50 | 1.4 | FCDR.24 | 10 |
| DR100 | 100 | 2.8 | FCDR.100 | 15 |
| DR160 | 160 | 4.5 | FCDR.160 | 17 |
| DR180 | 180 | 5.1 | FCDR.180 | 20 |
| DR300 | 300 | 8.5 | FCDR.300 | 30 |
| DR500 | 500 | 14.2 | FCDR.500 | 40 |
*Information obtained from Denver Handbook
Additional DR flotation cell Specifications*:
| Model | GPM | Air PSI | Air CFM | Capacity (TPD, 4 cell bank) |
| DR24 | 485 | 1.6 | 45 | 125 - 250 |
| DR100 | 945 | 1.6 | 80 | 270 - 530 |
| DR160 | 1,350 | 2.0 | 95 | |
| DR180 | 1,825 | 2.0 | 110 | |
| DR300 | 2,550 | 2.6 | 160 | |
| DR500 | 3,345 | 2.6 | 230 |
*Data is based on slurry with specific gravity of 1.35. Information obtained from Denver Handbook
Please note Sub-A cells are listed separately
Our time-tested flotation cells are working in numerous countries processing gold, silver, lead, zinc, coal, copper, cobalt, and other metals
CLICK HERE for flotation conditioning tanks
CLICK HERE for flotation pumps
