Our company integrates research and development, designing, manufacturing, sales and after-sales services.We have different stone product line can satisfy your requirement.Technological process: the quartz sand production line is fit for raw ore with input size smaller than 160mm and output size about 8mm or less.Sieve shaker can be added with a variety of specifications, capacity is input quartz sand (hardness 5-6grade).Using forklift truck to put quartz sand into bar hopper, for bulk materials primaries, the little material transported by belt conveyor to the fine type jaw crusher for crushing, sent to fine crusher by belt conveyor, output material to a straight line screen for screening, unqualified material is returned to crush again, qualified material is transferred to the finished product stockpile.
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.
The raw coal is first crushed to below 300mm by the jaw crusher, and then crushed to below 70mm by a toothed roller crusher, and then transported to the coal storage bin by the belt conveyor.After screening, the final product of 25~70mm is sold to the chemical company.
Whether you are looked for a heavy-duty crusher to process hard and abrasive blast rock to a highly portable and lightweight machine for processing c&d materials, frontline has a jaw crusher to meet all site demands.
Lets take the nordberg c120 jaw crusher and its jaw die lifetime in the allowed css range of 70175mm (2 - 7) as an example:.
Use of fluid flow rushed to tiny chip powder, prevent bond, to ensure that the circle vibrating screen for processing.High speed cutting technology applied to a substantial progress produce processing quality and reduce the efficiency of capital.Jaw crusher circle vibrating screen caused damage the main reason why cutting force cutting temperature mechanical friction, bond, chemical wear, collapse, broken blade and plastic deformation, etc wear damaged, so the circle vibrating screen the main material of high temperature and mechanical function,cement making machine and when hot physical function, fight bonding function, chemical not disorderly good resistance to heat shock function and function of rupture of coating.
Because of the clients restricted budget, we could not supply new/nearly new machinery, so we had to look to older equipment for a solution.We chose a parker wheeled jaw crusher with an 1100x650mm jaw opening, easily capable of doing the clients required production output.This machine had been refurbished in 2015, and had not done much work since, so we were confident to offer the unit.
In mining, a jaw crusher is used to reduce large rocks into smaller pieces of rock, like gravel.A jaw crusher is usually the first part of a system of several crushing machines that break down the material into the desired shape and size.Large rocks are inserted into the mouth of the crushing chamber, where hydraulic pressure is applied to the material to crush it into a roughly uniform smaller size.There are essentially two types of jaw crushers: overhead eccentric and double-toggle.Each type of jaw crusher uses a different method to power the crushing chamber of the jaw crushing unit.
First of all, the large gravel is evenly sent to the jaw crusher by the conveyor for preliminary crushing, and then sent to the gravel sanding machine for sanding and shaping operation by the conveyor, and the finished product is separated by vibrating sieve.The fine sand and gravel enters the sand washing machine to clean the high-quality finished sand, and the stone material which is not granulated from the vibrating sieve and continues to return to the gravel sanding machine for processing.In this cycle, the batch sanding operation is completed.
The portable aggregatejaw crusher can crush all kinds of natural stone and aggregate with medium and high hardness, such as limestone, river pebbles, granite, basalt, etc., construction waste (gravel, road concrete, reinforced concrete) it can also be used for the processing of building residues.They can ensure first-class product quality and ideal material flow.
Xingbang-made crushers, jaw crusher, ball mill and rotary kiln have received universal recognition from the market.
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