Palletizers are special machines capable of building a complete unit load on a pallet. Although the most common application is for cases, some palletizers can also handle sacks and bags. A less common palletizer application would be for special products such as sheet stock.
There are two general methods employed for automatically building a full pallet. One makes use of a fixed position or overhead gantry robot with end effectors suited to the individual loads, such as vacuum lifts or a gripper. The other method employs more complex mechanisms for forming pallet layers off line, one at a time, and then shifting or transferring each successive layer onto the pallet as it is lowered via a lift/lower table.
Generally constructed of plastic, metal or wood, a pallet is a piece of transportation/movement equipment utilized in the movement of unit loads. Usually "fork-liftable" in that it is designed to accept forks between the top and bottom platforms of the unit.
A portable, horizontal, rigid platform used as a base for assembling, storing, stacking, handling and transporting goods as a unit load, often equipped with a superstructure.
3) Pallet dispenser
A pallet feeder is a device used for feeding empty pallets. It is often known as a pallet dispenser.
4) Pallet length
The first dimension stated in categorizing or describing a pallet
5) Pallet life
The usable life of a pallet and is expressed in time in use or in the number of trips that the pallet has been in service.
6) Rental pallet
A pallet owned by a third party, different from the actual user.
7) Reversible pallet
A pallet designed and constructed to use both the top and bottom deckboards as load bearing members. This pallet has identical top and bottom decks.
8) Picker pallet
A pallet used in distribution operations wherein the center stringer or block is grabbed by a center clamp to steady the pallet enabling goods to be stacked on it at an elevated height.
9) Pallet pattern
The layer- by- layer arrangement or pattern of boxes/cartons as they are placed on a pallet.
10) Pallet dimensions
Measurement points to determine a pallet's dimensions:
Length=distance between pallet ends (inclusive of overhang) and parallel to the stringer(s).
Width=distance between pallet sides at right angles to the pallet length inclusive of any overhang
Height=distance from the outer edges of the bottom deckboards to the outer edges of the top deckboard.
Pallet dimensions are generally shown in inches.
11) Pallet truck
A manually powered fork truck. The operator physically pushes the forks into the opening on the pallet and "jacks" the racheting lift mechanism so as to raise the pallet off the floor. Once lifted, the load can be manually moved from place to place.
12) Pallet performance
The performance of a pallet as expressed in terms of durability, stability (lateral), degree of stiffness or rigidity, and strength.
13) Pallet racks
A single or multi-level structural storage system that is utilized to support high stacking of single items or palletized loads.
14) Plastic pallet
A device used for moving and storing freight. It is used as a base for assembling, storing, stacking, handling, and transporting goods as a unit load. Commonly, it is about four feet square and is so constructed to facilitate the placement of a lift truck's forks between the levels of a platform so it may be moved easily.
15) Pallet lifter
A below-the-hook lifting device that utilizes forks in its design and serves to take the role of forklift forks while utilizing the capabilities of a crane and/or hoist. Generally, counterweighted at its top and attached via a bail and hook arrangement.