Spec comparison
Octabin vs gaylord: geometry against volume.
- Cube difference
- About a fifth in favour of square
- Residual loss
- Usually higher in square
- Shared footprint
- Both on 48 × 40
Ask about your material
Tell us the material, the fill weight and how you discharge in a quote request, and a partner supplier follows up.
The answer, first
Use a gaylord when the material is hand-loaded, mixed, non-flowing, or when cube per trailer position is the dominant cost. Use an octabin when the material flows like a fluid, when residual product left in the container has real value, or when discharge is automated and bridging would stop a line.
The break-even is simple arithmetic: you give up roughly 8.3 cubic feet per container, and you get back the product that a square corner would have kept. Value both, and the answer is usually obvious.
| Attribute | Square gaylord 48 × 40 × 36 | Octabin 44″ round × 36 | Winner |
|---|---|---|---|
| Internal volume | 40.0 ft³ / 299 gal | 31.7 ft³ / 237 gal | Gaylord |
| Typical payload | About 2,200 lb (5-wall, typical) | About 1,800 lb (triple wall, typical) | Gaylord |
| Residual after discharge | Higher for fine granulate | Low | Octabin |
| Bridging risk | High with flowing material | Very low | Octabin |
| Stacking | Depends on wall and condition | Depends on wall and condition | Even |
| Cost per unit, used | Usually lower | Usually higher | Gaylord |
| Reuse cycles achieved | Usually more | Usually fewer | Gaylord |
| Hand-loading ergonomics | Square corners, easy to pack | Curved wall wastes hand-packed space | Gaylord |
| Automated fill and discharge | Needs corner vibration or a liner | Designed for it | Octabin |
| Liner fit | Gusseted liners standard | Round liners, fewer sources | Gaylord |
Working the break-even
Take a processor filling a container with fine granulate. If a square box keeps a few per cent of the load in its corners and a round body keeps much less, the lost product per container is simply the fill weight times the difference in residual, multiplied by the value of the material.
- Residual lost per container = fill weight × (square residual − round residual)
- Value lost per container = residual lost × value per pound
- Compare that with the extra cost per container of the octabin, and with the extra containers needed because of the smaller cube
For valuable, free-flowing material the octabin is usually not close. Reverse it, with a cheap, coarse material that is hand-loaded and discharged by tipping, and the square box wins on cube, price and reuse cycles simultaneously.
Three things people get wrong
- Cutting a discharge port. It turns a multi-trip octabin into a single-trip one. If you can tip, vacuum or remove the cap, do that instead and keep three more cycles.
- Buying square and fixing it with vibration. Corner vibrators and liner tricks work, but they add equipment, noise and maintenance to solve a problem geometry solves for free.
- Assuming bases and caps are universal. They are not fully interchangeable between manufacturers. Measure the tray, not just the body.
Questions
The comparison, answered.
Which holds more, an octabin or a gaylord?
Then why use an octabin at all?
Can I mix both in one operation?
Decision table
Twelve materials, and which container tends to win.
Worked using the residual-loss reasoning from above, in general terms.
| Material | Flows? | Value | Winner | Why |
|---|---|---|---|---|
| Virgin resin pellets | Yes | Higher | Octabin | Residual loss outweighs the cube penalty |
| Compounded granulate | Yes | Higher | Octabin | Residual loss outweighs the cube penalty |
| Specialty compound | Yes | High | Octabin | The cube penalty matters little against the value |
| Masterbatch | Yes | Higher | Octabin | Plus batch contamination risk in corners |
| Fine powders | Yes | Varies | Octabin | Bridging in corners stops lines |
| Plastic regrind, coarse | Partly | Lower | Either | Marginal; hand-loading tips it to square |
| Purge and start-up scrap | No | Low | Gaylord | Non-flowing, hand-loaded, cube matters |
| Baled film | No | Low | Gaylord | Cube is the entire cost driver |
| Metal turnings | Partly | Varies | Gaylord | Weight binds long before cube; shallow box |
| Grain and seed | Yes | Lower | Either | Moisture discipline matters more than shape |
| Mineral filler | Yes | Low | Gaylord | Low value; cube and price win |
| Mixed scrap | No | Low | Gaylord | Nothing about an octabin helps here |
Switching
What changes if you move from one to the other.
The container is the easy part. These are the things that have to change with it, and the reason switching is a project rather than a single purchase.
Moving square → round
- Discharge method — tipping frame, vacuum or cap removal instead of scooping
- Liner sourcing — round liners have fewer suppliers than gusseted square ones
- Base trays become a separate stock item with their own reorder cycle
- Fill head alignment for centre-fed filling
- Roughly a quarter more containers for the same volume, because of the smaller cube
- Operator training — the discharge habits that preserve the body
Moving round → square
- Expect more residual loss unless you add corner vibration
- Hand-packing becomes practical again, which may be the point
- Gusseted liners, widely available and cheaper
- Better stacking and about a fifth more cube per position
- Lower unit price and more reuse cycles per container
- Watch for bridging on anything that genuinely flows
Send the material and the fill weight.
Send them in a quote request, and a partner supplier follows up. Availability depends on partner suppliers.