When we buy hydraulic Baler equipment, we always concern the core components of hydraulic Baler equipment, the cylinder, oil pump, oil tank, and hydraulic equipment frame of the hydraulic Baler machine. The following Nick Machinery teaches you how to judge the quality of the cylinder.
There are many types of hydraulic cylinders, and hydraulic cylinders can be divided into piston cylinders, plunger cylinders and swing cylinders in terms of structure. To measure the performance of an oil cylinder is mainly from the various test indicators done before leaving the factory, the working performance of the oil cylinder is mainly manifested in the following aspects:
1. Minimum starting pressure: refers to the lowest working pressure of the hydraulic cylinder under no load. The minimum starting pressure of the hydraulic cylinder simply refers to the hydraulic pressure of the hydraulic cylinder when it changes from static to motion. It is a comprehensive index reflecting the manufacturing and assembly accuracy of hydraulic cylinder parts and the size of the sealing friction;
2. Minimum stable speed: refers to the minimum speed at which the hydraulic cylinder does not crawl when it is moving at full load. It does not have a unified index. Hydraulic cylinders undertaking different tasks have different requirements for the minimum stable speed.
3. External leakage: The sealing of hydraulic cylinders mainly depends on seals, which require high installation accuracy and craftsmanship. For reasons such as poor sealing of hydraulic cylinders, poor connection of joints, and external leakage of hydraulic cylinders.
4. Internal leakage: The internal leakage of the hydraulic cylinder will reduce the volumetric efficiency, increase the temperature rise of the oil, and affect the positioning accuracy of the hydraulic cylinder, so that the hydraulic cylinder cannot be accurately and stably stopped at a certain position of the cylinder, so it is hydraulic One of the main indicators of the cylinder.
With the rise of new energy sources, large-scale straw balers have become well-known to more consumers, and they are also used by many people to recycle crop straw and other raw materials, making a huge contribution to the energy industry. The fuel value of the finished product processed by the straw baler for different raw materials is different. Everyone knows this. However, after the same kind of raw material is extruded by the straw baler, the density is different, and the fuel value displayed is also different. , What are the main effects of the density of the finished straw baler on its fuel value?
In fact, we can know from the usual use of coal that the appearance of coal is relatively dense, it burns for a long time, and releases more energy, that is, the instantaneous fuel value is the same as that of the external fuel loose, because it is completely burned. If it takes a long time, its energy will be larger. The same is true for new energy straw coal. The total energy of straw coal processed from the same raw material will be much higher than that of less dense straw coal. The impact of density on other energy efficiency can be ignored, but it must be clearly distinguished from the fuel value, because as an energy source, the main thing is to release energy and convert its own energy into other energy to promote the development and progress of industry and agriculture.
Nick Machinery straw baler is mainly used for Baler and compressing sawdust, sawdust, straw, paper scraps, rice husk, rice bran, cottonseed, rags, peanut husk, cotton fiber and other similar loose fibers.
Nick Machinery Straw Baler has the characteristics of small footprint, simple operation, high work efficiency, mobile use, compact bundling effect, high density, and good air permeability. www.nickbaler.net
In the process of production and operation of the hydraulic baler, the performance of the hydraulic oil is often deteriorated. Water entering the hydraulic oil will cause many problems. Today we will briefly analyze the hazards of the hydraulic oil of the hydraulic baler.
1. Deteriorating oil quality
In order to improve the performance, the hydraulic oil of the hydraulic baler contains different amounts and varieties of additives, which are organic compounds. Some are hydrolyzed in water; some are normally suspended in the oil in micelles, but they will precipitate when they meet with water, and some are dissolved in water and extracted from the oil by water, which will cause the loss of additives in the hydraulic oil. This causes the corresponding function to decline. When the hydraulic oil contains a lot of water, the viscosity of the hydraulic oil will decrease, and the lubrication performance will decrease. A continuous lubricating oil film cannot be formed in the hydraulic system of the hydraulic baler, causing wear, adhesion and metal fatigue on the moving surface, and even mechanical friction. , And cause the oil temperature to rise and mechanical damage. When the oil contains a large amount of free water, the water is not easy to separate from the oil, and it is easy to produce foam. When it is mixed with the hydraulic oil, the air entering the oil tank is not easy to separate, which affects the lubricating effect of the hydraulic oil. When the air is mixed in the oil, it enters the hydraulic system when the hydraulic baler is running. As the pressure increases and decreases, the air will also be compressed and expanded, which will increase the vibration of the hydraulic system and make the entire baler The stability and safety of the system are reduced.
2. Causes corrosion, wear and rust
After the hydraulic oil contains water, the air partially dissolves in the water to form an oxidative and corrosive environment. In addition, the oxides in the oil and the hydration combine to form acids, which further cause corrosion and rust to metal parts such as the oil pipes of the hydraulic baler. After the metal parts in the hydraulic system rust, the peeled rust flows in the hydraulic system pipes and hydraulic components, spreads and spreads, which will cause the entire system to rust and produce more peeling rust and oxides. This reduces the service life of the metal parts of the hydraulic baler, and further accelerates the deterioration of the oil quality.
Nick Machinery mainly provides convenient, fast, safe and economical solutions for waste paper, waste metal, waste plastic, fiber, agricultural platycodon and other waste recycling and processing enterprises. Contact consultation telephone 86-29-86031588
At present, the hydraulic baler has become a necessary machine in the recycling and processing plant, but in the process of using the hydraulic baler, the hydraulic oil sometimes has some problems. Today, I will analyze the reasons for the hydraulic oil of the hydraulic baler.
1. The water in the air is condensed into water droplets and falls into the oil due to the alternation of cold and heat in the fuel tank cap.
2. The seal of the cooler or heat exchanger is damaged or the cooling pipe is broken, causing water to leak into the oil.
3. The humid air entering the system through the imperfect seal of the piston rod of the hydraulic cylinder condenses into water droplets.
4. The water that is brought in when oil is used and the water that the oil is exposed to in a humid environment and interacts with water and absorbs it.
Nick Machinery is a comprehensive enterprise integrating design, production and sales. The company has advanced processing equipment, and is equipped with advanced computer-aided design system. The precise design, precise detection and superb technology have formed the perfect quality assurance system of Reunion.
The utilization rate of plastic bottle balers is gradually increasing, and the maintenance work of plastic bottle balers should also be in place, so as to have no worries in the production.
1. First of all, the hydraulic system and cooling system should be checked frequently. For details, please refer to the maintenance manual of the plastic bottle Baler that comes with the machine.
2. In the rainy season, external protection should be done. In the rainy season, use a canopy or workshop to avoid rain.
3. If the temperature drops quickly, keep warm and use antifreeze hydraulic oil.
4. If the daily workload is heavy, water should be added every day, and the cooling water should be removed in time after the work is completed every day.
5. When buying hydraulic oil from a regular manufacturer, check the batch, manufacturer, and production date strictly, replace the hydraulic oil in time, and keep a record.
6. Wear-resistant hydraulic oil can be used to avoid impurities or viscous hydraulic oil. If found, adjust it in time.
7. Detect all rotating parts of the plastic bottle packing machine in time. If there is any abnormality, it should be adjusted in time by scientific methods.
If we want to choose a high-quality and low-cost equipment, it is not so easy, and we need to make an inspection and judgment on the company. Generally speaking, an inspection of a hydraulic baler company can evaluate their market reputation, equipment safety, and after-sales service guarantees. Market reputation is the performance of the company's comprehensive strength. The safety of hydraulic baler equipment is the guarantee of quality, and the after-sales service guarantee is the degree of recognition of the company's hydraulic baler products. Combining the three aspects, we can choose a satisfactory manufacturer.
1. Pay attention to the market reputation and market brand of hydraulic Baler manufacturers. A mature manufacturer of hydraulic balers must have many applications and a certain customer base. The feedback from these customers is the most authentic proof.
2. Security. All production must be based on safety, which is one of the indicators of the quality of hydraulic baler equipment. When purchasing hydraulic baler equipment, you can consult the manufacturer for some related questions about safety technology. Mineral water bottle hydraulic baler
3. After-sales service. For the hydraulic baler, some problems will occur more or less in the long-term production process. These problems are difficult for some customers, but it is easy to solve for manufacturers of hydraulic baler. At this time, if the hydraulic baler manufacturer can solve the problem in time, it can reduce the loss caused by the customer's downtime. Perfect after-sales service is the guarantee of rest assured use in the later period.
Nick Machinery provides customers with better, faster and more complete after-sales service for a long time, so that products from design, production to customer use, can get a good guarantee of benefits. www.nickbaler.net