1.Jaw crusher the motor drives the belt and pulley to move the jaw up and down through an eccentric shaft.When the moving jaw rises, the angle between the toggle plate and the moving jaw increases, thus pushing the moving jaw plate closer to the fixed jaw plate.At the same time, the materials are crushed or split to achieve the purpose of crushing.When the moving jaw goes down, the angle between the toggle plate and the moving jaw becomes smaller.The moving jaw plate leaves the fixed jaw plate under the action of the pull rod and spring, and the broken material is discharged from the lower mouth of the crushing chamber.With the continuous rotation of the motor, the motor jaw is used for the periodic motion to crush and discharge materials, realizing continuous production.2.Impact crusher driven by the motor, the rotor rotates at a high speed, and the material and the hammer on the rotor impact and break, and then it is thrown on the counterattack device to be broken again.This process is repeated until the material is broken to the required particle size and discharged from the outlet.
According to the crushing force mode, the crusher machine divides into stone crushers and grinding machine.What's the difference between stone crusher and grinding mill? general speaking, the former one is used to reduce the larger slab into a smaller size, various models of crusher are designed to maximize productivity at the lowest cost.The configuration of the suited crush machine is varied with different crushing stages in the complete crushing circuit, coarse crushing, medium-sized crushing, and fine crushing.The latter one of grinding mill machines are preferred to process fine and extremely fine material, grinding mediums include steel ball, steel rod, gravel, and metal lump so on.Some equipment is capable of crushing and grinding, such as self mill.Discrimination of the working principle 1 jaw crusher.The movable jaw plate continually presses against the fixed die at a set time and force to squeeze the rock material caught in it.2 cone crusher.The inner movable cone rotates eccentricity and bumps the outer fixed cone, thus exerting strong crushing force on the ore material.3 roll crusher.The ore material is subjected to continuous crushing and impacting force between the two rollers.4 impact crusher.The ore lump crushed by the impact force of rapidly rotating moving parts.5 ore grinding machine.The ore slab is crushed by the impact and grinding force of the grinding medium (steel ball, bar, gravel or lump) in the rotating cylinder.Rod mill, pan mill, ball mill, vibration mill, centrifugal mill, etc.Each kind of crusher has various models to suit different applications.Jaw crusher has the features of large crushing ratio, uniform product size, simple structure, reliable work, easy maintenance and economical operation cost.Pf-i series impact crusher can crush materials with length less than 100 ~ 500 mm and its compressive strength can reach up to 350 mpa, which has the advantages of large crushing ratio.It is suitable for crushing medium hard materials, such as limestone in cement plant.
Excellence of ci5x series impact crushers comes from their first-class structural design and material selection, pursuing perfection in every tiny detail.High reliability, maintainability, and operational convenience are ensured besides high strength and performance.Replacement of vulnerable parts and maintenance of the machine are simplified by ergonomics design with both production interruption time and operation cost reduced.
3.Optimizing heat treatment process makes the product hardness, impact abrasion resistance becoming stronger as impact crusher parts.
Working principle of sand making linethe raw materials are first put into elementary-crushing machine for crush, then the belt conveyor transfers the elementary products to the secondary-crushing machine for secondary crush.The secondary products will be separated into two kinds by the vibrating screen.The parts satisfying the standard of the vertical shaft impact crusher will be conveyed to the sand-making machine and the other parts will return to the secondary-crushing machine.The parts into the sand-making machine will be the finished products after being washed in the sand-washing machine.The other parts will be for the secondary crush.
In quartz processing plant, we use jaw crusher, impact crusher, cone crusher, vsi crusher and cell crusher as quartz crushing devices.The raw quartzite is at first blasted to the proper size.In quartz processing plant, a main jaw crusher is then applied to the quartzite particles, and they're transferred to some secondary jaw crusher (influence crusher) by indicates of a conveyor belt.A vibrating screen is used as a sieve to independent the crushed sand into different grades.The grades of sand that fulfill the needs are placed in a stockpile while the grades that don't conform towards the needs are sent back again into a vertical shaft impactor (vsi) crusher for further processing.
The actual specialized professional informed all of us, up and down base impact crusher structure may be split into 2 sorts: open kind rotor framework and shut kind blades structure.The actual shut kind blades framework, the actual rotor layout is actually crate type, the material in the top drops down inside the closed type blades, after which is casted through the high-speed associated with blades.Thereby, to obtain the objective of mashing.The open variety rotor framework, the rotor may be the open type structure, the material is forged through the hammer whenever applied for the rotor.The technical engineer informed the new employees some maintenance method through applying the sand manufacturers.
Impact crusher not only can apply on soft material, but also apply to the very large hardness material.The plate hammer of impact crusher adopts the mechanical firm structure and fixed to the rotor, thus when the rotor move, it has more rotator force.Relative to hammer crusher, the rotor of impact crusher has more momentum, suitable to crushing the more hard material and saving energy.
Dorning crushers' first time purchase of a terex finlay c-1540 prs cone crusher has turned out to be a ground-breaking decision in more ways than one.Fine impact crusher is a new generation of high-efficient sand-making equipment, regarding the working principles of the various crushers and information.
Component parts:vibrating feeder, jaw crusher, impact crusher, vibrating screen and centralized electric control.
Vsi5x vertical shaft impact crusher is integrated with three kinds of crushing modes and becomes core equipment in sand making industry.Ball mills through special optimal design, throughout capacity of material is improved by about 30% for deep-cavity shape rotor for vsi5x sand making machine.Innovation design is adopted for guard board, improving service life by more than 48%.Addition of secondary hammer can effectively avoid damaging riser after main ram is worn.The most crucial wear resistant materials adopts highly anti-wear and heat-resisting material used in important industries in america.Hydraulic hood opening device adopting originally imported parts can facilitate checking and maintaining equipments.Vsi5x vertical shaft impact crusher is widely used in every kind of metallic and nonmetallic minerals, cement,impact crusher refractory materials, grinding, raw material of glass,stone crushing plant building aggregate, machine-made sand and metallurgy etc.It is applicable to intermediate-fine operation for each kind of minerals and rocks with different intermediate-fine hardness such as iron ore, nonferrous metallic ores, carbon silicide, bauxite, quartz sand, brown aluminum oxide, perlite,china dryer basalt and other high-hardness material.
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