Gambarotta Gschwendt products

Generally suitable for conveying any bulk material, even at high temperatures, at an inclination exceeding 40°.These metal pan conveyors comprise a series of boxes capable of conveying fine-grained material without any spills. Two Link chains with pins and fixed bushings, which are bolted under the boxes, connect the various boxes so as to form a continuous jointed series thanks to the chain pins.Each second box mounts a pair of rollers with guiding edge and rolling-element bearings: the former roll on appropriate tracks and support the series of boxes both on the upper driving run and on the lower return run.The vertical support structure comprises trestles (two small columns with crossbeams), while the horizontal support simply consists of the tracks connecting the trestles spaced out at regular intervals.

Suitable for conveying any bulk material, even at high temperatures and preferably granulated, either horizontally or with low inclination (up to 28°).These pan conveyors consist of a metal deck formed by a series of base pans with transversal reinforcement bends, overlapping ends for carrying fine-grained material and side walls, so as to form a mobile containment channel for the material being transported.

Suitable for horizontally hauling any type of bulk material, even at high temperatures, whenever multiple intermediate discharge points are required.The material can be trasported on both the upper and/or lower run of the machine.

The Past: Z shape drag chain conveyors  The future:  EV-C Type, metallic continuous bucket elevators (Gambarotta Gschwendt Engineering)The EV-C is a continuous bucket elevator, Z shape, with bucket running on rollers fitted inchains .

Bucket elevators with chain strands and shackles for connecting the buckets and manufactured according to the main indications of the DIN 15251 Table.

Drag chain conveyors equipped with two chains that drive the material: the chains comprise round steel strands linked together by shackles, which also link the material scrapers located between the two rows of chains. This type of chain allows for using wheels of a smaller diameter, which therefore helps to reduce the height of the conveyor.

Drag chain conveyors equipped with two chains for scraping solid material that deposits on the bottom of the water-filled chamber. The conveyor mounts round steel continuous chains, such as those on EVR elevators, or forged-link chains such as those used on TRD drag chain conveyors.

Used for extracting small to medium-sized bulk material (up to roughly 100 mm) such as coal, limestone, various minerals, etc. from longitudinal storage chambers with rectangular base. These extractors essentially consist of a motorised trailer that supports a vertical-axis extraction rotor equipped with a series of spiral-shaped arms (mill), with diameter between 2,000 and 4,000 mm or more.

Used for extracting bulk material (clinker, limestone, gypsum, coal, minerals, etc.) in lumps of up to 500 mm from hoppers or silos. These machines are generally linear-shaped and placed horizontally, although they may rarely be used with a slightly inclination (up to about 20°).The extractors comprise a sturdy electro-welded structure that supports the metal deck conveying the material.

This equipment is used in bulk loading plant for materials in powder, such as cement, lime, gypsum, ash, etc., or for low-abrasive granular material such as fertilisers, animal feed, sawdust or similar materials. They are always connected to a suitable filter for dust removal with a capacity of 500 – 1500 m3/h.