Gravity converyors are mostly used in the shipping industry where the force of gravity rolls the items down the belt. These conveyors usually offer the most stable form of transport compared to others.
The types of conveyors used in cement industry are,Belt conveyorsRoller conveyorsCable conveyorsPipeline conveyorsScrew conveyorsElevating conveyors.
Gravity conveyors are typically used to rapidly move products over rollers with the use of gravitational forces via slanting sections or similar techniques in lieu of powered motors, rollers or conveyors.
you can find many great deals on quality roller conveyors at http://www.globalindustrial.com/c/material-handling/conveyors/roller-gravity and other sites such as http://www.hiroller.com/ and http://www.interroll.com/?wm=m(1526)sp(1500)
It is possible to rent or buy a gravity conveyor. You can go to www.ashlandconveyor.com/, www.unex.com/gravity.htm, www.excessequip.com/, or www.globalindustrial.com/c/material-handling/conveyors.
dcgraves.com seems to have plenty of information on roller conveyors. You can also check wikipedia for more information and advice on roller conveyors.
Buying conveyors used is a good way to save some money. Conveyors can be purchased used at Excess Equip or Used Conveyors For Sale. Craigslist and eBay are always good sources for used items as well.
The best website to buy belt conveyors from is www.gilmorekramer.com. They have a wide selection of belt conveyors to best suit the needs of your new company.
Dematic pallet conveyors are convey systems that typically can support a heavy load and work efficiently in a variety of industries. Specifically Demantic is a company that manufactures pallet conveyors.
The following companies manufacture material handling conveyors: Cemanet, Sriaariengg, Conveyor Handling Company, Thomasnet, Mheus, AGC Converyors, Shuttle Worth, Decon Conveyors, Kornylak.
This category covers establishments primarily engaged in manufacturing conveyors and conveying equipment for installation in factories, warehouses, mines, and other industrial and commercial establishments.
There are several good brands of portable conveyors. E-ZLift is one of the leading companies for portable conveyors.
There are many companies that sale roller conveyors. Among them are Corner Stone AutoSys, HarryMajorMachine, ULine, SpecialtyEquipment, and Cisco-Eagle.