Purpose of 100-200 tons per hour stone production line:
100-800 tons per hour stone production line is mainly suitable for crushing and grinding of medium and low hardness, non-flammable and explosive brittle materials with Mohs hardness ≤ 6, such as amphibole rock, purple sand stone, gravel, pegmatite, bean cake, bituminous coal, graphite, turbid green stone, sodium feldspar, sintered bauxite, asphalt aggregate, natural rubber, bauxite, brick, chromium oxide green, fish bone, gold and silver, corundum, steel sand, barium sulfate, roasted ore and more than 100 kinds of materials. The application field of Sichuan 100-200 tons per hour stone production line is very wide, building materials, new building materials, construction, chemical industry, cement, highway, sulfuric acid slag, power plant desulfurization, water conservancy and hydropower, sand and gravel, thermal power plant desulfurization, alkali production, coal preparation, highway and other main application fields. 、
Process of 100-200 tons per hour gravel production line
The stones blasted from the mountain are evenly fed into the jaw crusher through the feeder for preliminary crushing. The semi-finished products after coarse crushing are conveyed to the spring cone crusher for further crushing through the belt conveyor. The stones after secondary crushing are conveyed to the vibrating screen through the belt conveyor to screen out stones of different specifications. The stones that meet the customer's particle size requirements are conveyed to the finished material pile through the belt conveyor. The stones larger than the upper screen size are returned to the spring cone crusher through the belt conveyor for crushing again, forming a closed loop.
Performance characteristics of 100-200 tons per hour gravel production line
1) The products produced by the 100-200 tons per hour gravel production line are in the shape of cubes, and the discharge particle size is adjustable.
2) The hammer arm of the cavity hydraulic cone crusher (120t/h-240t/h) equipped with the 100-200 tons per hour stone production line is flexibly connected to the rotor disc shaft. For unbreakable materials, the hammer retreats to discharge the materials.
3) The jaw crusher (200t/h-500t/h) equipped with the 100-200 tons per hour stone production line uses a three-chamber curved surface crushing chamber to increase the number of material strikes, forming an air self-strike, and achieving stone-to-stone dissociation and crushing. Reduce friction, reduce hammer wear, and reduce power consumption.
Purpose of 300-400 tons per hour stone production line:
The 300-400 tons per hour stone production line is suitable for crushing various brittle materials. The crushed materials are coal blocks, metamorphic rocks, illite, zircon, Iceland spar, ore, iron, andesite, compound fertilizer, coking coal, quartzite, pyrolusite, volcanic rock, pegmatite, gold mine, green turbidite, slag, white cement, pyroxenite, granodiorite, rutile, etc. The compressive strength of the materials does not exceed 100 MPa, and the humidity is not more than 15%. The application field of the 300-400 tons per hour crushed stone production line is very wide, and the main application fields are board making, river sand, water conservancy and chemical industry, chemical industry, railways, construction, passenger lines, mines, highways, mining, glass ceramics, water conservancy, coal metallurgy, chemistry, etc.
Configuration plan: feeder--heavy hammer crusher--circular vibrating screen*4 sets--finished stone This is the company's recommended stone production process with low investment and high efficiency.
Brief description of the process:
The mine stone first enters the storage bin. After the stone in the bin is pre-screened by the feeder to remove the soil, it is vibrated and fed to the hammer crusher. The rotor disk of the hammer crusher with hammers is driven by the motor to drive the hammers to do high-speed circular motion. When the material enters the crushing chamber, it is hit by the high-speed rotating hammers. The material is crushed by the impact of the impact plate after high-speed shooting and the friction between the high-speed flying materials. The material that meets the particle size requirements is discharged from the specified sieve holes. The material that does not meet the particle size requirements after the first crushing is crushed again by the hammer along with the new material. When the extra-large material enters the crushing chamber, it is blocked by the pre-placed burden bars at the upper part of the crushing chamber. After being crushed into small and medium-sized pieces of material, it falls into the lower crushing chamber to prevent other working parts from being damaged when the load suddenly increases due to the entry of large materials, making the crushing safer and more stable. The crushed limestone is conveyed to the circular vibrating screen for screening via a conveyor belt. The stones that meet the product size requirements are conveyed to the finished material area via a conveyor belt. The stones that do not meet the size requirements are conveyed back to the hammer crusher for secondary crushing via a conveyor belt (if a small hammer crusher is added to crush the stones that are transmitted back after the vibrating screen screening, the output will be higher and the effect will be better).
Purpose of 500-600 tons per hour stone production line:
The 500-600 tons per hour crushing production line can crush resin, lithium feldspar, chemical rock, illite, bluestone, zircon sand, coal dry stone, phosphate rock, stromatolite, fly ash, iron ore, olivine, pyroxenite, felsite, nickel ore, trachyandesite, coal blocks, fluorite, silicon carbide, Iceland spar, iron dolomite, etc., and can crush, crush and separate various non-flammable and explosive materials with a Mohs hardness of less than 7 and a humidity of less than 6%. The 500-600 tons per hour stone production line is used in many industries, such as chemical industry, chemical industry, cement, high-rise buildings, construction, cement industry and sand and gravel industry, sand and gravel, high-speed roads, new building materials, metallurgy, building materials, highways, tailings, thermal power plant desulfurization, etc.
Process flow instructions: When the feed is less than or equal to 320mm, the material enters the cone crusher directly for crushing, without the previous stage crushing.
Process flow introduction: 600-700 tons per hour granite and basalt crushing equipment, stones are blasted down from the mountain, and stones less than 1020mm are fed into the vibrating feeder by dump trucks. The vibrating feeder feeds the stones evenly into the jaw crusher, and the jaw crusher crushes the stones in stages. The stones after jaw crushing are about 150mm--300mm. The materials are fed into the hydraulic cone crusher through the vibrating feeder for the second stage of crushing. The crushed materials are graded and screened by the circular vibrating screen. Materials larger than 40mm are returned to the cone crusher for crushing. Materials below 40mm are sent to the shaping machine by the belt conveyor for shaping. The finished products after shaping are graded and screened by the circular vibrating screen and transported to the finished product area by the belt conveyor.
Note: When the feed is less than or equal to 320mm, the material enters the cone crusher directly for crushing without the previous stage of crushing.
Purpose of 700-800 tons per hour gravel production line：
The 700-800 tons per hour gravel production line is mainly used in the production of machine-made sand. At the same time, it is also the main application area for the crushing production of raw materials such as nut shell red mud, gold mine, coal, quartzite, rubber, calcite, iron oxide yellow, manganese ore, magnesium ore, Hu Jing, iron dolomite, bauxite, miscellaneous bones, porphyry, bentonite, corundum, fine-grained rock, quartz, marble, niobium, andesite. The 700-800 tons per hour gravel production line in Guangdong is not only effectively used in the production of machine-made sand, but also widely used in fertilizers, airport runways, new building materials, electricity, river sand, mineral processing, mines, cement, mining, hydropower, steel ash, water conservancy, refractory materials, alkali production and other industries.
700-800 tons per hour stone production line process
The stone is evenly fed into the jaw crusher by the vibrating feeder for preliminary crushing; the coarse material produced is transported to the spring cone crusher by the belt conveyor for further crushing, and the finely crushed stone is screened into stones of different specifications by the vibrating screen, and the stones that do not meet the particle size requirements are returned to the spring cone crusher for re-crushing.
Features of 700-800 tons per hour stone production line
1) Laminated crushing and excellent finished product particle shape. By adopting the special crushing chamber designed by the inter-particle lamination principle and the matching speed, the traditional single particle crushing principle is replaced to achieve selective crushing of materials, significantly improve the fine material ratio and cubic content of the product, and greatly reduce the needle-like material.
2) The 700-800 tons per hour gravel production line is simple and quick to install. The crusher requires only a small support structure and is an ideal mobile equipment.
3) The 700-800 tons per hour gravel production line is equipped with spring cone crusher (200t/h-580t/h) and cavity hydraulic cone crusher (145t/h-430t/h). The stone-on-stone crushing technology reduces the demand for wear parts to a very low level.
