Access Petrotec’s custom-built apron feeders are backed by years of experience in design, manufacture and commissioning of plant and equipment for bulk material handling. The sturdy apron feeders have proved their capacity and reliability in several installations, handling run of mine feeds ranging from coal to limestone, rock phosphate, bauxite, fluorspar, copper ore, iron ore, pyrites etc.
The cone crusher is very efficient for jobs in the second and third crushing stages. The inclination of the crushing tools make it particularly suited for the production of fine chippings. For this job the fully hydraulic adjustment offers considerable advantages, the gap width being easily adjustable, both in unloaded condition or under load. The adjustment is effected at the machine or from a central switchboard gallery.
Double Roll Crusher
Double roll crushers are used for both primary and secondary crushing. They guarantee strictly defined final grain size with a minimum usage of grains.
Dual Chain Mill
Chain mills are designed for the rapid, uniform and economical reduction, in open or closed circuit, of loosely bound agglomerates and other sticky materials with a minimum of clogging.
This mill type embodies the principle of steep pulp gradient, quick discharge operation. A grate and pulp lifter assembly at the discharge end of the mill enables a ball charge of 45%. The quick removal of ground materialreduces over grinding, especially when operated in closed circuit with a classifier.
Impact Hammer Crusher
The impact mill is mainly used for primary and secondary crushing in the sectors of mining, ceramics, iron and steel industries as well as environmental and recycling technology and the pit and quarry industry.
The production capacity of Access Petrotecjaw crushers is considerably higher than that of conventional crushers. The secret lies in the principle of crushing without rubbing.
Mobile Crushing Plant
Access Petrotec is launching a new series of effective mobile/portable plants with different configuration to meet the demanding needs of operators in quarry, mining and recycling operations. Highly flexible and economical solutions – fromcoarse to fine crushing and screening.
Reversible Hammer Mills
Access Petrotec reversible hammer mills are mainly used in processing of raw materials and in the iron and steel industries for primary and secondary crushing of materials.
Access Petrotecring granulators are designed primarily for crushing ROM bituminous coal. But it is not only limited to such service. Due to its rugged constructional features it is adaptable to the reduction of Lignite, soft Gypsum, soft Limestone or other friable material.
Roller screens are suitable for classifying coarse, moist, sticky or clay-like raw materials. They are used for primary screening and crusher relief as well as for classifying/control screening after the crushing process. Roller screens are screening machines that have screening surface consisting of separate screen rolls which are driven in the same sense of rotation.
These machines are used for crushing, sizing, and cleaning (conditioning) of run-of-mine coal and other friable materials.They are used to produce a product that is relatively coarse, with minimum fines, and that is 100% to size.
Single Roll Crushers
The single roll crusher is an ideal primary breaker for crushing coal, medium-hard limestone, ores, etc. They can be built in large sizes to handle high capacities and run-of-mine large lumps. read more
Smooth Roll Crusher
Smooth roll crushers are especially suitable for medium and fine grinding processes, demanding a strictly defined portion of fine grain and low dust content. The roller shells are made of highly wear-resistant cast alloys. The possible efficiency is between 60-70% of the cover thickness.