The scraper produced by Henan Shuangzhi is mostly made of materials of 27SiMn, 40Cr and 40Mn2. After forging, the strength, hardness and toughness of the above three materials are all improved, and the abrasion resistance and bending resistance are also greatly improved.
The specific processing technology of scraper is as follows: blanking â?? heating â?? forging blank â?? punching â?? removing burr â?? tempering â?? shot blasting â?? surface treatment â?? quality inspection. Forging process is the key of processing technology. After the blank is heated in the reheating furnace, the blank is made by forging hammer. During the forging process, the oxide skin on the blank surface is knocked off, and the depth and hardness of the hardening layer of the scraper blank are more guaranteed.
Henan Shuangzhi supplies the following types of scraper: 101S-01 scraper, 150S0117-1 scraper, 5GL02-2A scraper, 1GL3-1 scraper, 43GL03-1 scraper, 77GL3-1 scraper, 3S001-00/14 scraper, 8GL04-1 scraper, etc. More scraper models can contact us for verification, provide drawings can also provide customized services.
Scraper is only a small part of our business, Henan Shuangzhi machinery mainly produces and manufactures all kinds of coal parts forgings, scraper parts, transfer machine parts, hydraulic bracket parts, etc., Henan Shuangzhi all involved. If you need coal parts forgings, you are welcome to contact us. All staff of Henan Shuangzhi will serve you wholeheartedly.
Scraper conveyor drive shaft belongs to the core accessories of sprocket shaft set, which mainly affects the key to the stable operation of the sprocket shaft drive system. Henan Shuanzhi main production chain wheel shaft group has many years of experience, but also a set of mature fixed processing process. The processing process is as follows: blanking â?? forging blank model â?? heat treatment â?? finishing (lathe and milling) â?? milling spline teeth at both ends â?? quenching â?? shaping â?? assembly with other parts of sprocket â?? test bench operation â?? inspection â?? painting â?? packaging. Precision machining process using CNC machine tools, especially cutting tools, to improve the efficiency and quality of processing. The main power of sprocket wheel comes from sprocket shaft. Henan Shuanzhi flagship product chain wheel shaft group, for each piece of accessories are carefully processed to meet customer needs, if you need to order, welcome to inquire.
Henan Shuangzhi machinery as henan scraping machine accessories manufacturers, especially scraping machine accessories business is quite perfect, product variety, a relatively complete, the host has zhangjiakou manufacturer, shandong, shanxi coal, mining machine, the bull run of huainan longwall, linzhou heavy industry, etc., product categories such as scraping board, e type bolt, u bolt, beams, the sprocket shaft group, dumbbell pin, card block, guard board, dial the stopper, coupling and brake disk connected sets, central trough, chain tensioner, even pick up board, lap board, elastic plate, rack, rack pin, passes, headstock, tail carriage and so on. Scratcher accessories we Henan Shuangzhi do is relatively complete, but also to meet the needs of market customers Scratcher accessories, because of focus, so the quality is guaranteed. Henan scraping machine accessories manufacturers double of henan machinery in order to develop and market needs, product business is expanding, hydraulic support accessories, crusher accessories, move the tail accessories also have involved, as manufacturing, technology and equipment is our bottom spirit and strength, the customer need, we can do, support to sample processing, drawing processing, cooperative diversity, just to give customers a better service!
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.
Coal mine scraper conveyor beam also known as the pressure plate, is a scraper conveyor on a component. 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. Henan Shuanzhi production of plate scraper beam, complete models. Provide drawings that can be customized
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.
Material: C45# steel,40Cr,20CrMnTi,20Mn,Alloy Steel, 20MnTi, Cast Iron etc. Process: Forging, Machining, Hobbing, Milling, Shaping, Shaving, Grinding, Heat treatment. Heat treatment: High frequency quenching, heat treatment, hardened teeth Surface treatment: Blacking, galvanization, chroming, electrophoresis, or customer requirement HrC: 20CrMnTi - carburization -(58~62) C45# steel - high frequency -(40~45) Performance: High precision, high wear resistance, low noise, smooth and steady, high strength Model number: Standard or nonstandard Application: Tractor , feeding machinery , harvester , mining machinery etc.
S003-0102 sprocket assembly plays an extremely important role in the whole scraper conveyer. Its performance directly affects the production efficiency, product quality and service life of the scraper conveyer. S003-0102 sprocket assembly is mainly composed of bearing cover, bearing housing, roller, sprocket, shaft, floating seal, roller bearing and so on. Power output by the reducer, through the sprocket shaft to the sprocket spline, so that the sprocket drive scraper operation. The s003-0102 sprocket assembly is lubricated by thin oil, sealed by mechanical float, and lubricated by long distance. The s003-0102 sprocket assembly can be disassembled as a whole for easy maintenance without disassembling the transmission. 7S003-0102 sprocket components in the installation and use of daily maintenance, take preventive measures in advance, to extend the service life. If you need sprocket assembly, you are welcome to contact us in time.
The mine sprocket assembly 23Z1702 is the driving part of the coal mine scraper conveyor. It is located at the tail of the 764 scraper, which drives the scraper chain to operate in the central trough of the scraper for conveying coal. Today we will work together with Henan Shuangzhi machinery to understand the mine sprocket assembly 23Z1702. Mineral sprocket assembly 23Z1702 has high strength, strong wear resistance, can withstand impact load, and has a certain toughness; Mine sprocket assembly 23Z1702 tooth size parameters design accurate, high processing precision, so that can ensure the chain socket and chain mesh well, reduce the chain jump, chain clip phenomenon. When installing the mineral sprocket assembly 23Z1702, the two bearing pedestals are respectively placed on the left and right side plates of the tailstock, and the sprocket assembly is fixed on the tailstock through the locating pin, which is convenient and fast to install. At the same time of installation, clean the rust-proof layer of the spline at shaft end of the mine sprocket assembly 23Z1702, scrub clean and apply butter. After the assembly of the mineral sprocket assembly 23Z1702 and the tail frame, industrial gear oil is injected into the oil tank through the sprocket assembly oil filling hole to ensure the normal operation and lubrication of the sprocket assembly 23Z1702. There are two kinds of sprocket assembly structure: split type and integral type. The mine sprocket assembly 23Z1702 is a split sprocket assembly, its structural features are: when the sprocket teeth wear can only replace the sprocket body or not the whole replacement, so that the maintenance cost can be saved to a certain extent. Mine sprocket assembly 23Z1702 is just one of many sprocket assembly scraper, as a transmission component, its wear replacement is also relatively common. And Henan Shuangzhi Machinery as a plate scraper accessories manufacturers, has been committed to the production and processing of sprocket components, improve sprocket wear resistance, extend the use cycle is what we have been doing, also welcome new and old customers to consult exchanges, hope to help you.
