Coal Conveyor System-manufacture,factory,supplier from China

Technical features:1. Easy to move, can be self-moving, and has the function of adjusting the deviation.2. The long stroke with the belt reprint part reduces the number of pulls and reduces the labor intensity.3. Equipped with a self-moving hydraulic power pack system.4. Self-movement without repeated struts.Self-moving belt conveyor tail has the advar ntages of long lapping stroke,convenient movement, self-contained power system, advan ced performance, simple operation and wide adaptability.

Technical features:1. The hopper volume of the feeder crusher is large and can store a certain amount of coal. And due to the relatively large instantaneous conveying capacity of the bolter-miner, the coal can be conveyed evenly after being buffered by the hopper of the traveling feed crusher. 2. The hydraulic system is powered by a plunger pump with load-sensitive feedback, pressure compensation and constant power control, which can save the energy consumption of the system, limit the maximum pressure of the system, and ensure that the system is not overloaded.

The wet dust removal system has the advantages of small equipment size, wide application range, convenient installation, easy maintenance, low installation cost and maintenance cost, etc. lt is mainly for dust removal of coal roadways and half-coal rock roadways with low dust concentration.

Technical features1. It is mainly used for cleaning floating coal and transporting coal or a  small number of materials, etc. in the roadway of short-wall working face.2. Variable frequency speed regulation system is adopted, which has the characteristics of large starting torque and strong overload capacity.3. Quick-change mechanism can realize quick and convenient replacement between work execution units.4. Articulated front and rear frames and steering by hydraulic cylinder are adopted to facilitate operation.5.

Roadway Repair Machine:The multifunctional roadway repair machine for coal mines is an effcient mechanized equipment for repairing deformed roadway. The machine breaks the rock by hydraulic quartering hammer, and then shovels the rock by track propulsion and scrapes the stone into its own scraper conveyor by bucket. The conveyor unloads the material into the tramcar, auto-dumper or other transfer equipment from the unloading end, and then supports the roadway by rock bolt and anchor cable through the bolt machine assembly, thus completing the expansion and support of the roadway.

Technical features:1. A moving step of the machine is 2 m or 1.5 m. By adjusting the number of rigid frames, the effective feeding distance between the machine and the belt reversed loader can be adjusted, so as to meet the requirement of one-day footage without belt, reduce labor intensity, and achieve rapid self-movement.2.

The lnstitute has come up with the applicatior scenarios of the continuous miner based on the research on and field practice of the co ontinuous mining technology under various coal seam conditions in recent years.1. It is applicable to coal seams with buried de pth less than 500 m.2. It is applicable to coal seams with an inclinat tion of less than 10° and not exceeding 16° locally.3. It is applicable to medium hard coal seams v with medium stability on the roof and floor.4. lt is applicable to coal seams with a thickne ss of 2.0-5 m and a simple structure.5.

Technical features:1. Full hydraulic braking system and multi-disc wet brake are adopted for service brake;2. Safety hub multi-disc wet brake is adopted for emergency/parking brake;3. Special chassis for underground coal mines and hydraulic power steering provide good maneuverability and excellent driving comfort;4. It can carry multiple personnel and materials at the same time.

Technical features1.There are multiple drill arms for independent operation in parallel, with highsupport efficiency;2.The drill arm can be adjusted flexibly, with a large range of adjustments and awide range of applications;3. The bolt drill rig can be equipped with electro-hydraulic control valve group torealize the automation of the anchor drilling process, reducing the laborintensity of operators.

Technical features:1. The cutting motor is a double speed motor. The average single tool force at low speed is 1.5 times that at high speed, and the cutting effciency is high.2. The centralized lubricating system is used to centrally lubricate the entire rotary table and the bearings of key parts.3. The compact design is adopted, the position of the center of gravity is low,and the stability of the whole machine is good.4. The tensioning of scraper conveyor chain and track chain is achieved by means of a hydraulic cylinder for easy maintenance.5.

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Product performance:Using a CM corrosion inhibitor composite system and pure deionized water, it does now not produce scale and has an extremely lengthy provider life.The special copper plating technological know-how has robust anti-corrosion and rust safety features for the water tank.Adopting British copper rod science formula, it has fantastic overall performance such as anti freezing, anti boiling, anti-corrosion, rust prevention, and scale prevention.Preparation of deionized water

Shaanxi Automobile Parts Rear Brake DrumRear Brake,Braking System,PartsFrolan International Trade (Shandong) Co., Ltd Business scope: Heavy truck accessories for Haowo Shandeka, T7H, T5G, C7H, Haohan, Jinwangzi, Delong F3000, X30005000.M3000, new M3000, Aolong, FAW Jiefang, etc. The company adheres to the business philosophy of "quality, reputation, and service". Over the years since its establishment, it has kept up with the times and made continuous progress.

Designation and OverviewThe continuous miner is mainly used for mechanized short-wall mining in underground mines and rapid roadway tunneling. At present, the Company has presented products with various mining heights ranging from 1.3~2.5 m, 1.8~3.5 m，2.6~4.6 m to 3.3~5.5 m, so that the models may serve as complements for each other in terms of cutting height, thus almost covering all coal occurrence conditions in thin, medium, and thick coal seams, and meeting the production needs of major coal enterprises.

Dongfeng Accessories Transmission Middle ShellWG2220011394 gearbox middle housingAZ2203010118 Automatic Transmission Middle Shell (Lower Suspension)AZ220301000001 Transmission Middle Shell AssemblyAZ220301000007 Transmission Middle Shell AssemblyYC9525590001403 Engine Suspension System (MAX/WP12, WP13, and WP13)Automotive gearbox casing,Automatic transmission casing,Manual transmission casing,Mechanical gearbox casing,Precision gearbox casingHigh strength gearbox casing,Durable gearbox casing,High quality gearbox casing,Transmission intermediate housing,Middle casing of gearboxTransmission inn

Technical features1.This machine adopts the constant power two-speed cutting technology for thefrst time, can be easily switched between high and low speeds and has a highcutting efficiency;2. The hydraulic system adopts constant power variable pump with load sensitivitycontrol and proportional multi-way directional valve and other newcomponents, greatly improving the efficiency of the hydraulic system;3. For the first time, the working pressure of China's road headers has beenincreased from 16 MPa to 23 MPa, and this machine can operate reliably.

EBZ220B cantilever road header is mainly used for the tunneling of the fully mechanized coal mine face, and mainly suitable for the construction of thin seam small section coal and half-coal rock roadway tunneling. The whole machine has the following characteristics:Technical features:1. The height of the whole machine is low, which can adapt to thin seam half-coalrock roadway tunneling. 2. lt adopts two-speed cutting, with large torque at low speed, fast speed, andhigh effciency of cutting; lt has good cutting stability and strong cutting ability.3.

Technical features:1. lt is primarily used for cleansing floating coal and transporting coal or a small quantity of materials, etc. in the roadway of short-wall working face.2. Variable frequency velocity legislation gadget is adopted, which has the traits of massive beginning torque and sturdy overload capacity.3. Quick-change mechanism can comprehend rapid and handy alternative between work execution units.4. Articulated the front and rear frames and guidance by using hydraulic cylinder are adopted to facilitate operation.

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Technical features1. The whole machine is compact in structure, reasonable in arrangement, adjustable in height and width, and has strong adaptability to coal seam and roadway;2. The structure of the crusher adopts double protection of shear pins and speed sensors, which is safe and reliable; The crushing block degree can be adjusted; The optimized arrangement of cutting pick improves the crushing capacity and reduces the specific energy consumption; Cutting pick adopts hardening treatment technology to prolong the service life;3.

SC Series Shuttle Car Application:1. Altitude: ≤ 2000 m;2. Ambient temperature:-10~+40°C;3.Humidity: ≤ 95% (+25°℃);4. The CH4, H2S and CO2 contents in the ambient air shall not exceed the safety values specifed in the Coal Mine Safety Code;5.

 EBZ160T cantilever road header is designed for the unknown geological conditions or the existence of dangerous sources (water, gas, etc.) in the mining process of coal mines. lt is a kind of all-in-one digging machine that integrates the functions of tunneling and advanced drilling construction.

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Shovel-Type support Carrier（02) Technical Parameters:Shovel support Carrier Technical Features:1. The carrier is equipped with a high-power explosion-proof engine and characterized by large bearing capacity,simple operation, and convenient maintenance;2. The transmission system of American DANA is employed with front and rear four-wheel drive and anti-slide self-locking differential, and the roadway traffcability of the carrier is strong;3. Split-type frame structure is adopted, which facilitates shaft cage transportation and has strong adaptability;4.