Forging Beam Of Scraper Conveyor For Sale Suppliers and Manufacturers

The chain tensioner of the scraper or the chain tensioner of the transfer machine is divided into manual chain fastener and hydraulic chain fastener. By applying certain pre-tightening force to the chain of the scraper, the scraper conveyor can operate safely. When tightening the chain, fix one end of the chain scraper on the side plate of the nose frame or chain chute, and bypass the other end of the chain wheel of the head to make the chain wheel reverse, and then the chain scraper is strained. When the chain tension of the chain scraper is appropriate, the chain scraper will brake to prevent the chain of the chain scraper back loose. After the two chain heads are connected, the chain scraper will remove the brake. The working principle of the chain tensioner is very simple to look at and easy to operate. It is also the spare parts of the scraper that can be purchased in the daily life of coal mine. Henan Shuangzhi Machinery focuses on the production and processing of scraper conveyor parts, more scraper parts welcome to pay attention to us!

The chain fastener of the scraper or the chain fastener of the transfer machine is divided into manual chain fastener and hydraulic chain fastener. By applying certain pre-tightening force to the chain of the scraper, the scraper conveyor can operate safely. When tightening the chain, fix one end of the chain scraper on the side plate of the nose frame or chain chute, and bypass the other end of the chain wheel of the head to make the chain wheel reverse, and then the chain scraper is strained. When the chain tension of the chain scraper is appropriate, the chain scraper will brake to prevent the chain of the chain scraper back loose. After the two chain heads are connected, the chain scraper will remove the brake. The hydraulic chain controller is composed of two parts: the gearbox and the hydraulic control system. It is installed on the connecting cover barrel between the main engine reducer and the motor. When adjusting the hydraulic control valve set during installation, please note: 1. Carefully observe the pressure gauge when adjusting the hydraulic control valve group. As soon as the pressure gauge is out of range, cut off the pressure source quickly to prevent damage to the gauge. 2. The adjustment should be patient and meticulous, and the recommended amount of each adjustment should not exceed 0.5mpa. 3. The hydraulic control valve set should be handled with care to prevent knocking and scratching the anti-rust layer. 4. After adjustment, lock the handle of the pressure reducing valve.

Scraper reducer is a special reducer produced for the coal industry, with high reliability, large bearing capacity, strong safety and other characteristics, with the role of reducing speed and increasing torque. Double record coal machine can produce reduction gear and its accessories, such as reduction gear one axis assembly, reduction gear two axis assembly, reduction gear three axis assembly, reduction gear four axis assembly. Reducer has the characteristics of large bearing capacity, high transmission efficiency, generally used for input shaft and output shaft are arranged in a vertical direction of the transmission device.

The chain splitter, is located in the head and tail of the scraper, and the tail chain scraper is located in the tail of the scraper. Tail chain is a simple structure, the following henan Shuanzhi machinery will simply say the working principle of tail chain. Scraping machine operation drive sprocket component rotation, thus pulling scraper chain, sprocket teeth in mesh with the chain, and the role of the tail dial the stopper is tooth chain and the tail wheel components were separated, avoided the card chain phenomenon, at the same time the tail dial the stopper has a role, that is sprocket and chain component in the process of operation will be infected with certain coal or sundries, etc., and through the tail dial the stopper will be stripped of its, guarantee scraping machine running smoothly. The above is a brief description of the working principle of the 6Z004-0202 tail chain dipper. The structure of the chain dipper is simple and the working principle is easy to understand. All the equipment has a complex structure composed of simple parts, from simple to complex, and each part is indispensable to enable the scraper to operate normally. More plate scraper accessories small knowledge, welcome to continue to pay attention to the official website of Henan Shuangzhi machinery.

Sprocket assembly is the key transmission part of scraper conveyor, and its running performance has become the condition to improve the performance of scraper conveyor. Sprocket assembly is centralized with oil tank storage thin oil lubrication, lubricating oil for N320 extreme pressure gear oil. The lubricating oil enters the sprocket assembly through the hose of the oil tank, making it more convenient for refueling and extending the service life of the shaft assembly. Among them, sprocket is forged by alloy steel. In order to enhance its strength and extend its service life, it adopts tempering and surface hardening treatment. Generally after being put into use, it is recommended to replace the sprocket installation direction and change its bearing surface to extend its service life when the bearing side tooth surface is badly worn. Check whether the sprocket assembly operates normally, whether there is oil leakage, oil temperature should not exceed 90â??, whether the auxiliary oil tank oil level is insufficient, etc. Let the scraper conveyer operate normally, Henan Shuanzhi welcomes you to inspect.

FU Series Gravity Scraper Chain Conveyor Scraper Conveyor Machine, Conveyor Machine Manufacturer, Scraper Chain Conveyor Introduction of FU Series Gravity Scraper Chain Conveyor This system of FU Series Gravity Scraper Chain Conveyor is frequently used in transporting materials between specific points over a fixed path. There are a wide variety of conveyors (i.e., chain conveyor) that can be employed depending on the characteristics of the material to be moved as well as the move to be made. Chain conveyors are a specialized variety of conveyor system and are used in various production implementations. Besides chain conveyor, we also provide customers worldwide with air slide, cement production line, cement grinding plant, industrial kiln and furnace, grinding equipment, crushing equipment, environmental protection equipment, cooling equipment, drying equipment, packing machine, and electrical control system. Parameter of FU Series Gravity Scraper Chain Conveyor ParameterFU200FU270FU350FU410FU500FU600 Groove Width(mm)200270350410500600 Capacity(m3/h)10-3020-6035-10050-13070-200100-270 Speed(m/min)10-3010-3012-3012-2512-2512-25 Chain Pitch(mm)125185200200200200 Distance(m)8-508-508-508-5010-4010-40 Angle (15 Power(Kw)2.2-7.53-154-224-305.5-377.5-45 Installation TypeLeft/Right/Back Pack Type Drive System Chain Drive Granularity(mm)

. Large Capacity Chain Type Scraper Conveyor Chain Type Scraper Conveyor, Scraper Conveyor, Chain Type Scraper Conveyor Introduction of Large Capacity Chain Type Scraper Conveyor Large capacity chain type scraper conveyor is a kind of equipment used in project, which is convenient to transfer large capacity product. Mainly used in loading and unloading location often change places, such as ports, docks, stations yard, warehouse, construction sites, sand quarry, farms, and other for short distance transport and loading and unloading of bulk materials or single piece under the weight of 100 kg. Parameter of Large Capacity Chain Type Scraper Conveyor Chain plate conveyor ModelHB50HB60HB70HB80HB100 Chain plate width (mm)5006007008001000 Conveying speed (m/min)                  7-14 Conveying capacity (m/h)15-2020-3030-3540-4545-55 Conveying distance (m)           General ?¤40   Maximum 70 Max. Particle size (mm)120160200240300 Inclined angle (°)                  30 P

XGZ Cast Stone Scraper Chain Conveyor Stone Scraper Chain Conveyor, scraper conveyor, chain scraper conveyor, Cast Stone Scraper Conveyor Introduction of XGZ Cast Stone Scraper Chain Conveyor XGZ Cast Stone Scraper Chain Conveyor is widely for conveying powdery, granular, small block and mixed material at a temperature no higher than 250 custody transfer. Horizontal transport mainly, but also inclined conveyor, the maximum transmission angle not more than 20. This XGZ Cast Stone Scraper Chain Conveyor machine is mainly used for conveying kinds of different moisture coal that is below 30mm in coal dressing plants and ground production system. It's also used for conveying materials in coal supply system of electric power plant and metallurgy mine. It can be arranged horizontal and obliquely. Main Characteristics of XGZ Cast Stone Scraper Chain Conveyor 1. With compact structure, XGZ Cast Stone Scraper Chain Conveyor can be divided into the single, double transportation when the horizontal transportation. 2.Easy installation and maintenance, multi-point charging and discharging. 3.XGZ Cast Stone Scraper Chain Conveyor adopted dry conveying, should not be handling viscous, low broken rate of friability material. Technical Parameters of XGZ Cast Stone Scraper Chain Conveyor Trough Width (mm)Chain speed (m/s)Transportation Capacity (t/h)Length (m)Feeding size (mm)Motor Power (kw)Weight (t) 6000.48/0.7650-10017.70-505.59.6 8000.48/0.76100-20017.70-507.512.9 10000.48/0.76150-300180-501115.6 12000.48/0.76400-80018.80-10018.520.4 14000.48/0.76500-1000190-2002224.6

Model Trough Width Transport Speed Material Bulk Density Capacity Conveying Length Installation Angle (mm) (m/s) (t/m3) (m3/h) (m) (degree) MS16 160 ---0.16 m/s ---0.20 m/s ---0.25 m/s ---0.32 m/s 0.2~1.8 t/m3 15~29 < 80m 0°~30° MS20 200 23~46 MS25 250 36~72 MS32 320 59~118 MS40 400 83~166 MS50 500 115~230 -

model MC 16 MC 20 MC 25 MC 32 MC 40 machine width(mm) 160 200 250 320 400 Conveying speed (m/s) 0.16 m/s, 0.20 m/s, 0.25 m/s, 0.32 m/s material bulk density(t/m3) 0.2~1.8 t/m3 delivery value(m3/h) 11~22 15~30 23~46 46~74 55~110 conveyor Height (m) 5~30m setting angle (°) 30°, 45°, 60°, 75°, 90° -

model MSR32 MSR40 Machine groove width (mm) B=320 B=400 Machine groove height (mm) h=320 h=360 Chain speed (m/s) 0.16,0.2,0.25,0.32 0.16,0.2,0.25,0.32 Conveying capacity (m³/h) 8-16 15-30 -

The beam is also called the press plate.The material of the beam is 40Cr.There are two main production processes of beam,forging and casting.After forging,the beam has better strength , toughness and mechanical property. Function: The beam is used to press the chain on the scraper,which is fixed by bolts and is a part of the link chain. The working position of the beam of the coal mine scraper conveyor is located in the middle part of the scraper conveyor. The chain and the scraper are fixed together to form the scraper chain by cooperating with the single-head bolt. Therefore, the function of the beam of the coal mine scraper conveyor is the same as that of the E-bolt and U-bolt. The scraper chain is placed in the central trough of the scraper conveyor, and is driven by the sprocket assembly and other driving departments to transport coal operations. More coal mine scraper conveyor beam and other coal machine parts information, information, welcome to consult Henan Shuangzhi machinery understanding. If you have any purchase requirement in terms of beams, please feel free to contact us.

The gear track of the scraper is installed on the gear track seat of the middle slot, which is the track supported and guided by the shearer. It is an important support point for the stability of normal coal mining for the shearer to realize the haulage of the shearer relying on the tooth and rail pin tooth of the scraper. Therefore, scraper conveyor parts manufacturers remind you to use a more durable scraper conveyor gear track. At present, the teeth and rails of the plate scraper in the market mostly adopt the structural forms such as integral die forging, integral casting, split welding and forging welding. Fission welding type rack and forge welding type rack is a compound structure, by putting the two track plate and pin gear processing compound into an organic whole, due to welding and machining accuracy cannot be guaranteed, so prone to open the phenomenon such as welding, fracture, wear, these two kinds of structure of the rack can't meet the need of the high-power coal winning machine supporting the fully mechanized coal face. Although the whole cast gear track avoids the problem of gear track cracking to some extent, the casting strength obviously fails to meet the use requirements, which affects the coal mining efficiency. The integral die forging gear track is strengthened by heat treatment of alloy structural steel. It adopts die forging technology and completes the manufacturing process by a series of procedures such as forging, forming, trimming and punching. Therefore, the overall strength of the tooth and rail of the scraper is higher than the above three technologies, the pin tooth position and tooth shape processing accuracy is more guaranteed, can make the shearer and the tooth and rail better mesh, the impact force in the use process is also smaller, for the large power shearer, conveyor supporting use to provide a guarantee. The integral die forged gear rail can meet the required performance requirements and is more durable. After reading, you choose and buy which scraper gear rail heart roughly spectrum! Henan Shuangzhi produces various types of gear rail forgings, scraper forgings, sprocket components, etc. If you want to know more, you are welcome to contact us in time.

Compared with the casting process, the forging process of 17GL7-1 scraper conveyer can make the hardness, strength and service life of the scraper more in line with the service requirements. But the forging process of 17GL7-1 scraper is difficult to be controlled in the actual production process. The following coal manufacturers double zhi machine will give you the introduction of 17GL7-1 scraper forging process of the three points. 1. Heat the scraping slab The main purpose of heating 17GL7-1 scraper blank is to increase its hardness, toughness and service life. When 17GL7-1 scraping slab is heated and tempered, the oxide layer on the surface of the slab is constantly knocked out to ensure the hardness and toughness of the product, and meanwhile, the smoothness and flatness of the surface of 17GL7-1 scraping slab is also ensured. In the process of shaping the billet, the temperature should be lowered to about 1100 degrees Celsius to achieve a good shaping effect and increase the plasticity of the scraper. 2. Control of quenching temperature After being heated and tempered, the 17GL7-1 scraper needs to be put into water to be quenched, so that the hardness and strength of the 17GL7-1 scraper are strong. Quenching temperature control is the key and difficult point in the forging process of scraper. Good temperature control can ensure the quality of the scraper and the surface flatness. If the temperature difference is too big, it will lead to the surface of the scraper crack. In quenching, the need to choose the appropriate quenching temperature according to different scraper material. When quenching, field tests should be carried out to control the hardness value. After the scraping plate quenching, but also for the scraping plate residual temperature treatment. 3. Impact energy of a forging hammer China's scraper conveyor production started late, the initial use of the type of die forging hammer is relatively small, the hardness and quality of the die forging hammer is greatly limited, the impact energy of the die forging hammer is far unable to reach the production of the strike energy required by the scraper. The hydraulic force is then used to increase the impact energy of the hammer. The impact quality of the die forging hammer meets the requirements of the scraper manufacturing, the production of 17GL7-1 scraper quality, hardness can be qualified. The above is the key and difficult points of 17GL7-1 scraper forging process. Henan Shuangzhi Machinery Equipment Co., Ltd. based on the coal machine industry for many years, mature technology, diversified equipment, the production of coal machine parts forging strength, high hardness, strong toughness, well received by customers, if you have coal machine parts procurement needs, you are welcome to inquire, to visit the factory.

Single stranded scraper conveyor Double strand scraper conveyor Model SGD280/7.5 SGD280/11 SGD320/17 SGB280/11 SGB320/11 SGB320/17 The transportation loses:(t/h) 30 30 40 30 40 50 Completed(m) 40 60 80 50 50 60 Scraper chain (mm) 10*40 10*40 14*50 10*40 10*40 14*50 Chain fast (m/s) 0.514 0.63 0.59 0.63 0.63 0.59 Electrical machinery (Kw) 7.5 11 17 11 11 17 Gross weight (t) 2 2.59 6.02 2.56 3.75 5.2 -

Trough Width (mm) Chain speed (m/s) Transportation Capacity (t/h) Length (m) Feeding size (mm) Motor Power (kw) Weight (t) 600 0.48/0.76 50-100 17.7 0-50 5.5 9.6 800 0.48/0.76 100-200 17.7 0-50 7.5 12.9 1000 0.48/0.76 150-300 18 0-50 11 15.6 1200 0.48/0.76 400-800 18.8 0-100 18.5 20.4 1400 0.48/0.76 500-1000 19 0-200 22 24.6 -

model SGB-620/40T SGB-420/30 SGD-280/11 SGD-320/17B Transportation volume(t/h) 150 80 30 40 Design length(m) 100 100 80 80 Electromotor type JDSB-40 JDSB-30 JDSB-11 JDSB-17 power(KW) 40 30 11 17 rotate speed(r/min) 1470 1470 1450 1470 voltage(V) 380/660 380/660 380/660 380/660 Retarder ratio 1:24.564 1:24.923 1:18.9 1:24.95 Scraper chain chain speed(m/s) 0.868 0.738 0.618 0.59 breaking force â?¥320 â?¥190 â?¥127.4 â?¥190 chain link spec.(mm) 18*64 14*50 14*40 14*50 scraper distance (mm) 1024 1000 800 700 middle groove dimension(mm) 1500*620*180 1200*420*180 1200*280*125 1200*3200*150 machine weight (KG) 17800 8581 3100 6400/6800 -

Parameter FU200 FU270 FU350 FU410 FU500 FU600 Groove Width(mm) 200 270 350 410 500 600 Capacity(m3/h) 10-30 20-60 35-100 50-130 70-200 100-270 Speed(m/min) 10-30 10-30 12-30 12-25 12-25 12-25 Chain Pitch(mm) 125 185 200 200 200 200 Distance(m) 8-50 8-50 8-50 8-50 10-40 10-40 Angle (°) �15 Power(Kw) 2.2-7.5 3-15 4-22 4-30 5.5-37 7.5-45 Installation Type Left/Right/Back Pack Type Drive System Chain Drive Granularity(mm) -