Our production line needed some crushers. We always bought some of European equipment in the past. We investigated SBM this time and found their technology was not worse than the European technology and the price was much lower than that of European equipment.
I knew SBM through a friend. SBM salesman was very enthusiastic and patient when making production scheme for me. After investigating SBM's factories and sample production lines personally, I found that SBM is very professional.
On site, only the road surface requires leveling and compacting to establish working conditions, eliminating the necessity for cement foundation leveling and hardening. This significantly reduces the project's construction material costs.
The iron ore is evenly fed by TSW1139 feeder into HJ98 high-efficiency jaw crusher for coarse crushing. After that, the materials would be sent into CS160 cone crusher for secondary crushing.
— YAO Hong liang CHANG Xi zhen JI Peng WANG Gang Random Discrete Pulse Load Characteristics of Double Toothed Roll Crusher[J] Journal of Northeastern University Natural Science 2017 38 12 1740 1743
— the design of the bevel gear transmission system Finally DEM of double toothed roll crusher is established and the above calculation program is applied for analysis 2 Calculation of Reliability of Gear Transmission System According to China Mechanical Design Manual [6] reliability design is to treat the design variables
They can be used in coal salt coke glass and trona operations among others Triple Roll Crushers combine a Single Roll Crusher with a Double Roll Crusher to form a crusher that is capable of achieving a 6 1 reduction ratio in the primary stage and a 4 1 reduction in the secondary stage while producing a cubical product at high capacity
— The description of crusher design is given in which the destruction of the processed material occurs due to the forces acting on the crushed piece in the same plane towards each other while in
In the primary crusher a conveyable product <300 mm can be produced from the raw materials with a maximum edge length of m in one step In the following crushing stages the required target grain size can be produced in the secondary or tertiary sizer
— Evaluasi Produktivitas Double Roller Crusher Untuk Mencapai Target Produksi Claystone Unit Kerja Crusher Baturaja Persero Tbk
LC 13 Marcy® Double Roll Crusher features 165x153mm heavy 304 stainless steel crushing rolls with Ni hard roll facings The 2hp TEFC motor with V belt drive produces a uniform speed throughout the crushing process This model is capable of reducing most rock like materials of 13mm feed size to minus 2mm at a
— The double roller crusher with smooth rollers DRC 200x125 is designed to crush brittle materials of various strengths The operational principle of the double roller crusher is based on simultaneous compressive and shear strains between rollers rotating in opposite directions The grain size of the crushed material
— Each of the five materials was crushed into a Blake type of jaw crusher and the product from the jaw crusher was sieved using × 10 3 µm and × 10 3 µm size screens 500 g of retained material was fed to the roll crusher manually approximately in 20 s The gap between the rolls was × 10 − 3 m for all the experiments
— The description of crusher design is given in which the destruction of the processed material occurs due to the forces acting on the crushed piece in the same plane towards each other while in
— Produktivitas dan Efektivitas Aktual Double roll crusher Target produksi claystone PT Semen Baturaja pada bulan Juli 2017 sebesar ton dengan hari kerja 23 hari dimulai pada tanggal 1 Juli
— Double roller crusher is suitable for fine crush the medium hardness rock with compressive strength ≤160MPa such as ore rock coke coal clinker ceramic raw materials slag refractory materials or four roll crushers Double roll crusher is the most used type We produce industrial roller crushers and the laboratory uses small roll
: A discrete element method DEM model of the crushing process of a toothed double roll crusher TDRC is established using the bonded particle model DEM results and experimental data are compared quantitatively and a relatively good agreement is
had established a model describing the particle breaking behavior of a smooth double roller crusher for the study of product particle size distribution Cleary P W [4] simulated the crushing model by using Simplified calculation of feed granularity Particle size grade Size range mm Ratio % Rock number M1 900 1200 1 M2 700 900 3
— Double roll crushers are used for both primary and secondary crushing They guarantee a strictly defined final grain size Double roller crusher 2PG1012 rotor diameter 1000 mm rotor width 1200 mm input up to 500 mm output 95 % < 100 mm clay 120 t/h The Feeding of 2PG Series Roller Crusher 3 Main Customer Benefits Of Double
— Experiment 03 Reduction Ratio of Roll Crusher Free download as Word Doc doc / docx PDF File pdf Text File txt or read online for free The document describes an experiment to test a laboratory roll crusher The objectives are to study the parts of the roll crusher perform a crushing test on a sample analyze the crushed
In times of rising energy prices it is becoming increasingly important to optimize the energy intensive processes like comminution The entire drive train of the DRC Double roll crusher is designed for achieving high efficiency without sacrificing important performance reserves
— Typically a double roll crusher is the suitable size reduction unit in the crushing process of coal gangue It was found to be the most vulnerable part in the whole crushing system Theoretically the Whiten model was initially used and further modified to predict the PSD of coal gangue in a double roller crusher [17 18]; additionally a
— Figure 1 Double roll crusher geometry "Design Fabrication and Testing of a Double Roll Crusher" Figure 1 Double roll crusher geometry "Design Fabrication and Testing of a Double Roll Crusher" Abstract A model of the capture of material by corrugated rollers in a crusher is described A formula is proposed for the wrapper
— The proximate analysis shows the coal sample to be % moisture % volatile matter % fixed carbon and % ash Crushing tests were conducted using a pilot scale double roll crusher with a diameter of 350 mm a length of 150 mm and rolls with reticulated surfaces The crusher was operated at 20 RPM
— Taking the large scale double toothed roll crusher as an example the application of the reliability optimization program combined with the discrete element is introduced in detail
— Abstract Analytical method for determining the energy power parameters of the crushing process in a rotary hammer crusher with a grate is proposed Using the method of equivalent power required for the electric motor drive of the crushing machine at the steady mode of operation and basic laws of general mechanics we explain the following
— Basic roll crusher maintenance items Perform the following checks frequently for optimal roll crusher performance 1 Check roll parallel 2 Check belt tension and alignment 3 Clean separator magnets 4 Visually inspect the rolls for abnormal uneven or premature wear 5
— The description of crusher design is given in which the destruction of the processed material occurs due to the forces acting on the crushed piece in the same plane towards each other while in
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— Double Roll Crusher 3 Smooth Roll Crusher 4 Toothed Roll Crusher 6 10/18/201514ch42 14ch24 6 WORKING MECHANISM Rolls Crushers High Pressure Grinding Rolls consists of two parallel rotating rolls turning together in opposite directions with feed being directed through the moving gap between them One roll is fixed and the
— Each of the five materials was crushed into a Blake type of jaw crusher and the product from the jaw crusher was sieved using × 10 3 µm and × 10 3 µm size screens 500 g of retained material was fed to the roll crusher manually approximately in 20 s The gap between the rolls was × 10 − 3 m for all the experiments
4 — Design and production of an indigenous roll crusher from locally available materials for low hardness rocks was carried out in this work The throughput capacity of the machine was /hour The theoretical efficiency of the double roll crusher when crushing limestone was 60% while that of kaolin was 80% References [1] Kojo A 2009