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  • Tractor & trailer delivery
    Tractor & trailer delivery Thanks for the big support from our customer. Form inquiry to place order, take only one week. This really need a strong trust and strong courage. Our purpose is make all customer satisfaction. We are try our best. Maybe our price not the lowest one. But our quality and service must be worthy of our price. We've been working on it, we also need suggestions and advise from our customer and our friend. Thank you all again. 20hp mini tractor & 2ton trailer. 2 ton trailer

    2017 11/28

  • Rotovator & seeder (New machine)
    All in one farm implements Below picture is our new design. We call it all in one. It's with a rotovator and seeder. Rotovator is in the front. After rotovator plough the field. The seeder will seed crops on the field. There is a blunt knife on seeder. After seeder, blunt knife will cover the crops. The seeder can seed corn, peanut, wheat, etc. Match 4 wheel tractor. We have different model for 30hp-120hp.

    2017 11/27

  • How to use disc harrow?
    A disc plow may consist of one or more discs. A plow consisting of multiple discs, each disc mounted independently on a plow pole welded to the main bevel beam. The horizontal diameter of the plane of the disc is arranged at 30 ° to 45 ° in the forward direction. The inclination of the plane of the disc with the vertical plane is usually 15 ° to 20 °. Each disc is equipped with a scraper plate, its role is to adhere to the disc on the concave surface of the soil scraped, and to promote the soil mattress. There is a special tail wheel at the rear of the disc plow, and its main effect is to bear the lateral reaction force of the soil to the disc, so that the unit is kept stable in operation. The plowing of the disc plow is related to the diameter of the disc. The general tillage of a typical plow is about 1/4 to 1/5 of the diameter of the disc. The capacity of the disc plow depends on the pressure on the soil of the disc and thus the weight of the plow. Disc edge is due to rolling in the case of periodic intermittent soil, so wear less, such as wear and tear only slightly reduced diameter, can still be used as usual. The two-way disc plow is provided with a disc commutation mechanism which allows the disc to be deflected to the left or right with the main bevel beam in the direction of the conversion of the arable land, so that the soil mat is always turned in the same direction as the land. The vertical disc plow has a flat face perpendicular to the ground, that is, only the declination without inclination. A plow has 10 to dozens of discs arranged in a row along the main oblique beam, each disc is installed separately with the main ramp on the activities of the hinge on the plow, and a pressure spring to make the disc into the soil. In case of distress, the disc lifted up and crossed the barrier and then automatically reset.

    2017 10/27

  • ZH Machinery Industrial and Trading Co.Ltd
    Zenghui Industrial and Trading Co.Ltd is a professional company for import and export agricultural machinery.Main products include combine harvester and Min/small/middle/big farm tractors. Our product aimed at individual farmer and agricultural products contractor. Agricultural machinery can greatly reduce labour cost, save time cost.Zenhui company consistently adhere to the customer-centric standard, Uphold integrity and win-win cooperation concept.Focus on provide better products and service to our customers. Researched by authority, Predict the gloabl agricultural machinery market size will reach 1229 billions of dollars in 2017, The rapid growth of the global population, the upgrading of old equipment is the main reason for the growth of demand for agricultural machinery. Asian-pacific region already became the biggest agricultural machinery market,meanwhile, Asian-pacific region is the fastest growth market.Compound annual growth rate reach 7.9%. This growth is driven mainly by the rapid growth of sales growth in developing countries. These contries government all hammer at promote agricultural machinery, in order to improve grain output and productivity. In such a big environment, Zenghui company and Zenghui team have confidence to lead our products to internationalization.

    2017 10/24

  • Hydraulic System
    A complete hydraulic system consists of five parts, namely, power components, actuators, control elements, auxiliary components (accessories) and hydraulic oil The quality of a hydraulic system depends not only on the rationality of the system design and the performance of the system components, but also because of the pollution prevention and treatment of the system. The pollution of the system directly affects the reliability of the hydraulic system and the service life of the components. Statistics, domestic and foreign hydraulic system failure about 70% is due to pollution caused. According to its physical form can be divided into: solid pollutants, liquid pollutants, gaseous pollutants. The hazards of oil pollution to the system are as follows: Component contamination wear Component clogging and jamming failure Accelerate the deterioration of oil performance system maintenance A system in the formal input before the general have to be washed, the purpose of washing is to remove the residual pollutants in the system, metal chips, fiber compounds, core, etc., in the first two hours of work, even if not completely damaged system, will Causing a series of failures. So the following steps should be used to clean the system oil: 1) Clean the tank with a dry cleaning solvent and remove the solvent residue with filtered air. 2) Wash the system all piping, in some cases need to pipe and joints for impregnation. 3) Install the oil filter in the pipeline to protect the oil supply line and pressure line of the valve. 4) Install a flush plate on the current collector instead of a precision valve, such as an electrohydraulic servo valve. 5) Check that all pipe sizes are appropriate and the connection is correct. If the system to use the electro-hydraulic servo valve, I may wish to say a few words, the servo valve was flushing plate to make oil from the oil pipeline to the collector, and directly return to the tank, so that oil can be repeated circulation, To flush the system, so that the oil filter out the solid particles, rinse process, not separated by 1 to 2 hours to check the oil filter to prevent the oil filter is blocked by contaminants, this time do not open the bypass, if the oil filter began to block Immediately change oil filter. The cycle of rinsing is determined by the structure of the system and the degree of contamination of the system. If the sample of the filter medium is not or has very little contaminant, install a new oil filter, remove the flush plate and install the valve. Planned maintenance: the establishment of regular maintenance system system, the hydraulic system better maintenance. Folding maintenance recommendations are as follows 1) Check for and replace oil at least 500 hours or three months. 2) Regularly flush oil pump inlet oil filter. 3) check the hydraulic oil is acidified or other pollutants pollution, the smell of hydraulic oil can be roughly identified whether the deterioration. 4) Repair the leak in the system 5) Ensure that no foreign particles enter the tank from the tank's vent cover, oil filter plug, return gasket sealing gasket, and other openings in the tank.

    2017 10/20

  • Why you need a disc harrow machine?
    Spring farming, farmers in the hardest time of the year, today to farmers friends to bring a new you use the machine, spring with it the most appropriate However, it is plowing at the same time, the rake blade cut into the soil, cut off the grass And crop stubble, serve two purposes, save time and effort! Is definitely a good helper for farmers. It can be the surface of the fertilizer, pesticides and other surface soil mixed, commonly used for crop harvest after the shallow plowing, early spring moisture and plowing after the broken soil and other operations can also be used as a sowing after the aircraft sowing operations. According to the configuration of the rake group can be divided into single, double row and biased three kinds of bias. Disc harrow is based on the principle of rake farming to group the concave disc as the working parts, rake blade edge plane perpendicular to the ground and with the direction of the unit, the tractor in the traction and soil reaction force under the action of rake rolling forward, rake The edge of the blade cut into the soil, cut off the grass and crop stubble, and the soil mattress along the rake piece raised a certain height and then turned down.

    2017 10/19

  • Combine Harvester Produce process
    A combine is a large, self-propelled agricultural machine used to harvest grain crops such as wheat, corn, soybeans, milo, rape-seed, and rice. As its name suggests, the combine performs two, and sometimes more, basic functions of harvesting: first it reaps (cuts) the crop, and then it threshes it, separating the kernels of grain from the seed coverings and other debris (chaff). Some combines may also bale the straw that remains after threshing; the machines can also be equipped to pick cotton. Combines are very large pieces of equipment. The operator sits atop the machine in a high cab with full-length windows for a good view. A long, square body, topped with a grain tank and a chute through which the threshed grain can be removed from it, rides on huge, front-mounted drive wheels and smaller, skinnier rear steering wheels. A turbo-charged diesel engine propels the combine and provides power for the header, threshing cylinder, cleaning system, and augers that move the grain from the header through the threshing cylinder to the grain tank and then out to a waiting truck. As a combine progresses along rows of grain, its front component-the reel, a large, hexagonal metal piece set parallel to the ground-rotates, sweeping the grain stalks up into the machine. Different reel designs are required to harvest different crops. For example, while a wheat reel shunts the stalks into a cutting bar that slices them just below the heads of ripe grain, a corn reel strips the ears of corn from the stalks, leaving them flattened against the ground. Today, farmers can choose from many different types and sizes of header models. The explanation below describes the progress of wheat through a combine. Once inside the body of the combine, the stalks are thrust against the cutter bar, a component that looks something like a comb. With the "tines" of the comb catching the stalks, a knife-like implement slices them near ground level. The stalks are then transported up onto an elevator by means of a stalk auger. Large metal cylinders, augurs feature screw-like projections that trap the grain so that it can be transported. The stalk augur, set parallel to the ground, sweeps the cut stalks onto the elevator-a pair of rollers fitted with conveyor belts that carry the grain upwards into the heart of the combine, the threshing cylinder. This cylinder is a large roller with protuberances. Rotating at high speed over a slitted, half-moon-shaped trough (the concave), the cylinder separates the kernels of grain from the heads of the stalks. Once separated from the kernels, the stalks are swept up by the bars of the threshing cylinder, which deposit them on the first of a series of straw walkers. These are large, slightly overlapping, square platforms that gradually descend toward the rear of the combine. Vibrating slightly, the first walker causes the straw to drop onto the second, and the second shakes until the straw drops onto the third and lowest, at which point it is either dropped through a chute onto the ground or, in a baling machine, packed into bales. Unlike the stalks of grain, the kernels are small enough to fall through the slits in the concave and are caught in the grain pan that lies beneath it. The grain pan vibrates, shaking the kernels, the chaff, and some heads that made it through the threshing cylinder intact into a set of vibrating sieves. The vibrations cause the kernels to fall through the sieves, while the unthreshed heads are trapped. A fan adjacent to the sieves blows air across them, causing the chaff (which is very light) to blow backwards out the rear of the combine. The unthreshed heads are then routed, via another auger, into the tailings elevator, which transports them back into the threshing cylinder. Meanwhile, the kernels fall into the grain augur and are transported up into the grain elevator, which deposits them in the grain tank. Yet another augur, the unloading augur, is inserted into the grain tank, and grain can be removed from the tank through it.

    2017 08/29

  • How harvesting information from other countries can help farmers here
    Agriculture is clearly a global enterprise. [Study grain long enough and the world shrinks," Dan Morgan writes in the book Merchants of Grain. [The wheat rising here and the demand for break there cease to be isolated events separated by thousands of miles and become interconnected episodes in the `Planetary Village.`" Brazil is the world`s second-largest producer of soybeans, trailing only the U.S., and its farms can exceed 100,000 acres in size and produce two crops per year. What they grow, how they grow it and how they deliver it to market are questions of particular interest to other farmers. How deep do they plant their various crops? What are some of their soil issues? What is their ideal crop rotation? What kind of equipment do they use? What does their rail/transportation system look? What are their policy challenges? In Canada, there are various media through which agronomic information is shared. Agricultural newspapers disseminate key messages and trends. And agronomists share important production and research-related information with each other at conferences or other places. But there is a lot we don`t know about how things are done elsewhere. We know Brazil produces a lot of wheat, corn, soybeans and other crops. We can read reports and news from the area, but nothing compares to real-life anecdotes. It`s spring in Brazil now, and I`m guessing the year`s second round of seeding has either just happened or is about to.

    2017 08/29

  • Tractor Market Report for the first half of 2017
    Agrievolution, a worldwide umbrella organization for national agriculture machinery manufacturer associations, has just published its world tractor market report for the first half (January - June) of the year 2017. The report shows there has been different trends for tractor sales in different parts of the world. Agrievolution (www.agrievolution.com) is constituted of 14 national associations those representing Brasil, USA, Germany, France, Italy, United Kingdom, Spain, European Union, Turkey, Russia, India, China, South Korea, and Japan. It regularly publishes statistical reports on ag machinery industry based on data provided by its member associations regarding their relevant countries, world tractor market report being one of them. The latest report released for the first half of the year 2017 shows that tractor markets in Brazil, Canada, and Russia have improved noteworthily compared to the same period of 2016, while Asian markets namely China, Japan, and South Korea have seen a downward trend. On the other hand, different aspects are seen when it comes to hp splits. Although the market for total tractors has improved slightly in USA and Europe, the number of sold/registered tractors those over 30 hp has declined which indicates that below 30 hp tractors have been mostly preferred in these parts of the world. Yet, The number of sold/registered tractors in these Asian countries those over 30 hp has seen a rise. If you are interested in big HP tractor, welcome to contact with us.

    2017 08/21

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