Screw Conveyors / Screw Feeders / Live Bottom Bin Dischargers / Paddle Screws / Jacketed Screws / Mixer Screws.
Complete screw conveyors can be designed and manufactured to customer requirements or manufactured to customer's own design.
Materials of manufacture, mild steel, stainless steels, abrasion resistant materials.
Materials conveyed:
Sand, cement, aggregates, gypsum, calcium carbonate, sludge, waste water, chemicals, pharmaceuticals, cereals, grains, malt, other foodstuffs, salt, coal, sugar, minerals, fertilizers, bentonite, glass cullet, dust extraction, animal by-products, domestic waste, bio mass, grouts, adhesives.
Drive Options:
1) chain driven
- top mounted
- side mounted
- underside mounted
2) direct drive with coupling (various types)
3) shaft mounted
4) variable speed
5) customers preferred manufacturer
Screw Conveyor Casings:
- U - Trough / Flared Trough / Tubular
- Mild Steel - galvanised or painted
- Stainless Steel - 304, 316, Duplex
- Troughs can be fitted with drop bottom doors for ease of cleaning or maintenance.
- Top covers can be hinged or bolted.
- Slide Valves or Rotary Valves can be fitted where required.
- Over flow protection can be provided by various means, eg. pressure pad, boil over flap, high / low level probes etc
- Can be fitted with wear resistant liners
Hanger Bearings or Intermediate Bearings:
- Cast Iron either single stem or with U bolt support
- Gun Metal or Self Lubricating Type with single stem
- All split for ease of maintenance.
End Bearings:
1) Flange Mounted
2) Plummer Block Type
3) Split Plummer Block Type
4) Customers Preferred Manufacturer
5) High Temperature Bearings
Shaft Seals:
1) Lip Seals
2) Gland Seals
3) Air Purged
4) Mechanical Seals
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Frequently Asked Questions
if you wish to measure up yourself we can e-mail of fax a sketch for you to fill in the details. Alternatively why not ask for a site visit.
again we can e-mail or fax a sketch for your to fill in the details but in this case more so than segments we recommend a site visit to enable us to measure up for you or if the spiral is out of service we can collect for assessment at our works.
Yes. We regularly refurbish conveyors and spirals
Yes. We have built up a reputation over the years where for many in an emergency they turn to Conveyor & Elevator. Knowing that we will minimise their downtime.