The hydraulic oil is the starting point of the horizontal hydraulic baler. Before using the hydraulic oil of the horizontal hydraulic baler, the hydraulic oil must be kept clean. There are also many people who experience heating of the hydraulic oil during the use of the horizontal hydraulic baler. Today I will give you a brief analysis of what may be the cause.
1. Insufficient precision of components and poor assembly quality, large mechanical friction loss between relative motions, unreasonable design structure of hydraulic components in the system, and poor manufacturing quality. After the oil passes through the valve, its pressure loss is large and internal leakage is serious.
2. The fixed pump oil supply system with the capacity of the oil pump selected according to the fast forward speed will cause most of the excess flow to overflow from the overflow valve under high pressure and generate heat during operation. The rules for hydraulic components in the hydraulic system are unreasonable. When the valve is selected, due to its too small size, the energy loss is too large and the system heats up, or the tassel inside the valve is too high to cause noise. When the pump flow is too large when the pump is selected, the excess oil will overflow from the overflow valve and cause heat.
3. The unloading circuit in the system fails or because the unloading circuit is not set, the oil pump cannot unload when it stops working. The entire flow of the pump overflows under high pressure, resulting in overflow loss and heating, resulting in oil heating.
4. The volume of the fuel tank is too small, the heat dissipation area is not enough, the oil cooling device is not installed, or although there is a cooling device, its capacity is too small.
5. The matching clearance of the matching parts is too small, or the clearance is too large after use and wear, and the internal and external leakage is large, resulting in large volume loss, such as the reduction of the volumetric efficiency of the pump and rapid heating.
6. The working pressure of the hydraulic system is adjusted to be higher than the actual need. Sometimes it is because the seal is too tight, or because the seal is damaged or the leakage increases, the pressure has to be increased to work.
7. The viscosity of the selected oil is improper, the viscosity is large, the viscosity resistance is large, the viscosity is too small, the leakage will increase, and both cases can cause the oil to heat up.
Prior to use, the hydraulic oil may be contaminated by the outside world during the storage process, or errors may occur, so the staff should pay attention to the state of the oil before filling the oil, and if any problems are found, they should be dealt with in time.
The above is the introduction of the reason for the heating of the hydraulic oil of the horizontal hydraulic baler. If you have any questions, please consult Nick Machinery. Contact number 86-29-86031588
For the purpose of protecting the environment, the country has strict control measures on the deforestation of virgin forests, and now it is an era of high paper and cardboard output and consumption, which has caused a serious shortage of paper-making raw materials. Nowadays, wood is mainly used as the main raw material for papermaking. In the planning of the papermaking industry, it is clearly stated that in the future, the papermaking raw materials should form a wood fiber material, increase the recycling rate of waste paper, and encourage the diversification of non-wood raw materials. Raw material structure. From this point of view, as a form of non-wood fiber papermaking, reed pulping and papermaking has very important practical significance in our country.
By analyzing the status quo of the papermaking, animal husbandry and straw wood-based panel industries, it is concluded that the demand for these three industries will increase at a relatively high rate now and in the future, but at the same time they have to face the situation that the lack of raw materials affects production. Modern production and processing techniques have solved the feasibility of using reed as a raw material in these three industries. my country is rich in reed resources, but except for a small part of the reed resources that are used, most of them are in a primitive state of self-sustaining. The reason is that the general reed growing area is far away from the factory, and the transportation cost of loose reeds is high, which restricts enterprises. The use of reeds. It is under this background that a reed baler is proposed to solve the serious loss of tonnage caused by loose materials and low bulk density during transportation by packaging the reeds. The reed is packed by a baler to increase the bulk density of the reed, so as to achieve the purpose of reducing freight and increasing the utilization rate of the reed.
NKBALER is a professional manufacturer of waste paper baler, carton baler, straw baler, paper shell hydraulic baler, clothing hydraulic baler, rice husk hydraulic baler, plastic bottle hydraulic baler and other automatic balers and semi-automatic balers Manufacturer.
1. Shearing oil cylinder: It is a double-acting single-piston rod type oil cylinder. Its front end is connected with the frame, and the rear part is connected with the machine base by lower pins (one on each side), and the frame shaft is driven by the push-out and retraction of the piston rod. swing. Implement the cutting action.
2 Frames: The frame is an important flowing part. The left side of the front part is equipped with an upper shear. The middle is connected with the frame by the frame shaft and frame bushing, and the rear is connected with the upper pin shaft of the shear cylinder. .
3. Machine base: It is composed of welding base, left frame, right frame, etc. The right frame and the left frame of the base are welded parts, of which the right and left frames use inner and outer (double) side plates, and the structure is firm.
4. There is a platform and a slope at the front of the machine base, and a lower shear is installed between them. There is a large hole in the middle of the left and right frames for installing the frame, and there is a hole in the rear for installing the shearing cylinder. The front part of the frame is welded with a pressure material cylinder bracket, which is used to install the pressure material cylinder and other portal metal shears.
NICKBALER has rich production experience and integrated services. Using our balers can greatly improve work efficiency and reduce human and financial expenditures. Contact us at 86-29-86031588 or https://www.nkbaler.net/.
The semi-automatic plastic bottle Baling machine is mainly used for Baling machinewaste products, but because it is semi-automatic packing, it needs to be worn manually. Many friends do not know how to operate it. NKBALER has summarized the following points based on experience , I hope it can help everyone.
Semi-automatic plastic bottle Baling machine strapping method:
1. Install the pp tape on the pp tape mounting roller.
2. There is a brake pad connected to the "L"-shaped metal rod on the roller and the fuselage. There are two white rollers on the metal rod. middle.
3. After the upper and lower extensions are inserted, press the connecting spring on the front of the upper extension (the machine is turned on at this time).Line packing.
The above is the method of wearing the semi-automatic plastic bottle baler. I believe that through the introduction, everyone has a deeper understanding of how to operate the plastic baler. If you have other questions, you can leave a message for consultation.https://www.nkbaler.net/.