Industry News

Functions and characteristics of small oil refining equipment

2025-04-22

Small oil refining equipment is characterized by water pump and temperature regulating water tank on one side of the refining pot, hot water tank on the upper part of the refining pot, water pump inlet connected with mezzanine outlet pipe and temperature regulating water tank; The water pump outlet is connected to the mezzanine inlet pipe and the water tank inlet pipe respectively. The water tank inlet pipe is connected to the hot water tank through the water tank inlet valve, and the water tank outlet pipe at the bottom of the hot water tank enters the refining kettle through the water filling valve; The mezzanine, thermoregulation tank and hot water tank are equipped with potable water that meets national food hygiene standards. The water tank inlet pipe is connected to the lower part of the hot water tank, the top of the hot water tank has a water tank overflow pipe connected to the temperature regulating water tank, and there is a regulating valve between the back end pipe of the water tank inlet valve and the water tank overflow pipe. There is a pipe connection between the temperature regulating water tank and the mezzanine, and there is a water temperature regulating valve on the pipe. Benefits of using small oil refining equipment: At the same time, due to the fact that all the pots inside the refining pot are wrapped with laminated water, it ensures the temperature of each part of the refining pot is uniform and the oil temperature is stable. The hot water in the mezzanine can be used for hydration and deacidification process, which reduces the system equipment.

How to clean the hydraulic oil press more thoroughly?

2025-04-15

After being used for a period of time, hydraulic oil presses may accumulate grease, residue and other dirt, affecting their performance and efficiency. To ensure that the hydraulic oil press stays in good working condition, it is recommended to clean it regularly. The following are the cleaning methods for hydraulic oil press: 1. Power off and disassemble: Before starting the cleaning, make sure the hydraulic press is powered off and stopped. Then, disassemble the main parts related to the hydraulic oil press, such as the oil cylinder, piston, and screen. 2. Cleaning the oil cylinder and piston: Use a brush, rag or sponge with an appropriate amount of mild detergent to clean the oil cylinder and piston thoroughly. When cleaning, please pay attention to the instructions of the cleaner and follow the correct usage and dilution ratio. 3. Cleaning the strainer: The strainer is an important part of the hydraulic oil press and is used to filter impurities. Use a brush, rag or sponge with the right amount of mild detergent to clean the screen thoroughly. When cleaning, please be careful not to damage the structure of the screen. 4. Cleaning other parts: Clean other parts related to the hydraulic press (e.g. valves, seals, etc.). Please choose the appropriate cleaning method according to the material and structure of the parts. 5. Clean water rinsing: Use clean water to rinse all parts of the hydraulic press to remove residual cleaning agents and dirt. A brush or rag can be used to assist in the rinsing process. 6. Natural drying: Place the cleaned hydraulic oil press parts in a well-ventilated place to dry naturally. Avoid using heat sources (e.g., heaters or sunlight) to accelerate drying to prevent damage to the component materials. 7. Reassembly: After ensuring that all parts are completely dry,…

Oil press operation steps in detail: from preparation to oil out of the whole process guide

2025-04-15

As a commonly used equipment in modern families or small oil mills, oil press can press peanuts, soybeans, rapeseeds and other oil crops to produce natural edible oil. The operation process may seem simple, but you need to follow the steps strictly to ensure the oil production efficiency, oil quality and equipment safety. This article will systematically introduce the operation process of the oil press, to help users efficiently and safely complete the oil pressing operations. I. Pre-operation Preparation: Ensure the equipment and raw materials in good condition. Equipment Inspection Check whether the parts of the oil press are in good condition, especially the screw, press chamber, oil outlet and other key parts. Make sure that the motor and transmission device are not abnormal, and the belt is in the right tightness. Clean the residual oil residue or impurities in the press chamber to avoid clogging. Raw material treatment Select dry, mold-free oil crops and remove impurities (e.g. stones, soil). According to the requirements of the equipment, crush the raw materials to the appropriate size (such as peanuts need to be crushed to 3-5mm). Dry the raw material to 8%-12% moisture content to improve the oil yield. Preparation of auxiliary tools Prepare oil catching containers, cleaning tools, protective gloves, etc. Check whether the heating device (if preheating is needed) is working properly. Second, the operation steps: the implementation of phases to ensure the smooth flow of processes Preheating stage Turn on the heating function of the oil press (some models need to be preheated manually), so that the temperature of the press chamber rises to 80-120 ℃ (the specific temperature is adjusted according to the type of oil). Pre-heating time is about 10-15 minutes, after the temperature is stabilized, the material can be fed. Feeding and pressing Uniform feeding: After…

How much does a small oil press cost?

2025-04-12

Oil press in our life is more common, and the role played by the oil press in our life is also very big, such as peanut oil, sesame oil and so on are needed to be extracted through the oil press. The general industrial oil press is very large, oil extraction time is also very much, and for our families do not need so large oil press, but also want to through their own way to extract peanut oil, sesame oil. And this time the small oil press is very important. Then I will share with you the knowledge about small oil press in detail. Small oil press belongs to a kind of oil press, the output is not big, but simple and convenient. The main products are hydraulic oil press and screw oil press. The product is mainly used for individual home processing with the oil press. Small oil press machine is generally in 2000 yuan (price source, for reference only). Henan Zhongrui grain and oil machinery equipment manufacturers Henan Zhongrui Cereals and Oil Machinery Co., Ltd. is located in Henan – Zhengzhou – Yellow River Cereals and Oil Machinery Equipment Base, which is a collection of research, development, design, manufacturing, sales, service as one of the cereals and oil equipment manufacturing service provider. Since its establishment in 2019, the company has achieved long-term development in the field of grain and oil machinery by virtue of professional technical force, scientific management mechanism, advanced production facilities and excellent after-sales service.Over the years, the company has emphasized the contract and kept promises, and has won the praise of many customers for its quality and service.

How should peanut oil refining equipment be selected?

2025-04-02

Oil refining equipment can be peanut oil impurities, pigments, harmful substances, etc. through a variety of refining process to remove, get high quality grade edible peanut oil, refining is also the last procedure in the processing of edible oils, the oil plant, refining equipment is to ensure the quality of oil and grease is an important equipment, but also an indispensable set of equipment, then how to choose the oil refining equipment suitable for the oil equipment investors? Here is the detailed introduction given by the experts of Henan Huatai Grain and Oil Machinery’s oil refining equipment, let’s take a look together. Different refining equipment manufacturers use different production processes, the equipment itself is also different materials, prices are also different, the production of peanut oil refining equipment manufacturers, each manufacturer’s production process, equipment, etc. are different, how to choose the user manufacturers and oil refining equipment? First of all, we must first understand the oil refining equipment. First, the composition of the refining equipment: Oil refining equipment is a combination of different equipment, complete sets of oil refining equipment including dephosphorization, deacidification, decolorization, deodorization tanks, heat transfer oil furnace, steam generator, filter, air compressor, vacuum pump and other major equipment. When refining first grade edible oil, the oil and grease need to go through the main processes such as degumming, deacidification, dehydration, decolorization, deodorization and so on. These processes will be reduced according to the different grades of fats and oils, and the configuration of the equipment will be reduced accordingly. Second, the material of refining equipment: Common refining equipment has stainless steel refining equipment and carbon steel refining equipment, stainless steel material is acid-resistant, corrosion-resistant, will not be corroded because of the high acidity of the oil, a set of equipment can be used for a variety of…

How much is the peanut oil press complete set of equipment? Peanut oil press complete set of equipment use precautions

2025-04-01

The price of peanut oil press complete sets of equipment varies according to the equipment size, brand, model and other factors, generally between a few thousand dollars to hundreds of thousands of dollars. Peanut oil press complete sets of equipment production line is mainly composed of pretreatment equipment, oil extraction equipment, refining equipment, filling equipment The following is a set of typical small and medium-sized peanut oil extraction process flow, equipment list and price breakdown for reference: How much is a complete set of peanut oil press equipment? Cleaning and screening equipment: removing impurities and broken peanuts, including cleaning sieve and shell breaker, etc. The price is about 1.5-3 million dollars. The price is about 15-30 thousand yuan. Peanut steaming and frying equipment: steaming and frying peanuts, including dryer and conveyor belt, etc.. The price is about 2-5 million yuan. Peanut oil press: extract peanut oil, including oil press and oil drum. The price is about 20,000-50,000 yuan. Oil filtering equipment: filtering oil residue, including oil residue machine and oil filtering drum, etc.. The price is about 15,000-30,000 yuan. Refining equipment: improve the quality of peanut oil, including deacidifying machine, deodorizing machine and distilling machine. The price is about 50,000-200,000 yuan. Overall, the price of a peanut oil press complete set is about 300-2 million yuan. Precautions for the use of peanut oil press complete set of equipment Peanut oil press complete set of equipment should pay attention to the safety of the equipment in the process of use, to avoid improper operation causing personnel injury. Regularly check the cleanliness and lubrication of peanut oil press complete sets of equipment to ensure the normal operation of the equipment. Strictly follow the requirements of peanut oil press complete sets of equipment production process to ensure the quality of peanut oil and…

What are the common oil presses in small peanut oil processing plant?

2025-03-31

Three common oil presses and their characteristics in small peanut oil processing plant In small peanut oil processing plant, oil press is the indispensable core equipment, which extracts oil from peanuts by mechanical pressing. There are many kinds of oil presses in the market, and choosing the right one becomes a challenge for manufacturers who do not know these equipment. As a professional peanut oil press manufacturer, Henan Guorui introduces three common types of oil presses in small peanut oil processing plant, hoping to help customers make the right choice. 1. Single Screw Oil Press Single screw oil press is popular for its simple structure and convenient operation. This model mainly consists of five parts: hopper, gearbox, press chamber, press screw and frame. Among them, the screw is the core part of the whole machine, which has an important influence on the oil extraction efficiency and equipment life. Henan Guorui single screw oil presses are made of high quality steel to ensure the stable operation of the equipment in the process of peanut pressing. Single Screw Oil Press 2. Automatic temperature control oil press Automatic temperature control oil press consists of two parts: oil pressing system and temperature control system, which is characterized by the automatic control of the temperature of the press. Compared with the traditional way of warming up by friction of material pressing, the automatic temperature control system can make the press reach the set temperature before pressing, which can significantly shorten the preheating time and make the equipment enter into normal working condition quickly. During the pressing interval, the system can also keep the internal temperature of the press constant to ensure that the effect of peanut oil pressing is not affected. Automatic temperature control oil press 3. Automatic temperature-controlled vacuum filtration machine The automatic temperature…

What equipment is needed to open a peanut oil production line?

2025-03-31

Peanut oil yield is high, cheap, and high nutritional value, peanut oil has been one of our country’s bulk cooking oil, so many bosses want to start peanut oil pressing plant, today Guorui will give you the bosses to introduce the opening of peanut oil pressing line what equipment is needed. Peanut oil press production line can be divided into small peanut oil press production line, conventional peanut oil press production line and large peanut oil press production line according to different processing capacity, the three production lines have different processing capacity and need different equipment. Small peanut oil press production line The equipment of small peanut oil press production line includes frying pan, oil press and filtering machine, and the oil press and filtering machine can be replaced by automatic temperature control filtering machine. Small peanut oil press production line is designed for small oil press workshop or processing workshop, simple equipment, small investment, quick return on investment, suitable for processing capacity of less than 10 tons of manufacturers. Conventional Peanut Oil Pressing Line The equipment of conventional peanut oil pressing line includes all the equipments for pretreatment and pressing in the peanut oil pressing process, and the required equipments are shelling machine, vibrating screen, magnetic separator, de-stoning machine, crusher, embryo rolling machine, steaming and frying kettle, oil expeller and filtering machine. Conventional peanut oil pressing line has complete equipment, perfect pretreatment process, good quality of peanut oil produced by pressing, and higher oil yield, for the owner of the processing capacity of 10-30 tons, choose the conventional peanut oil pressing line with higher production efficiency, and can get higher economic returns. Large Peanut Oil Pressing Line The equipment of large peanut oil pressing line is more comprehensive and complete, which not only includes shelling machine, vibrating screen, magnetic…

Which kind of oil press has high oil yield?

2025-03-28

When choosing an oil press with high oil yield, you need to consider the pressing method, raw material characteristics, equipment technology and other factors. Below are the characteristics of different types of oil presses and recommended solutions for high oil yield, below I recommend the screw oil press: Working principle of screw oil press: When the oil press is running, the treated oil material enters the press chamber from the hopper. By the press screw turn to make the material embryo constantly pushed inward, for pressing. As the material embryo in the press chamber of the oil press is in the state of motion, under the condition of high pressure in the press chamber, a great frictional resistance is generated between the material embryo and the press screw, the material embryo and the press chamber, so as to make the material embryo micro-feeding friction between the material, resulting in relative motion. On the other hand, because of the root of the screw diameter is gradually thickened, the pitch is gradually reduced, so when the screw rotation, the threads make the material embryo that can be pushed forward, but also can be turned outward, at the same time close to the threaded surface of the screw screw layer with the rotation of the press shaft. In this way, in the press chamber of each material embryo particles are not equal speed, the same direction of movement, but also in the particles of the relative movement between the existence of. The heat generated by the friction and meet the oil extraction process operation of the heat necessary to help promote the thermal denaturation of protein in the material embryo, destroying the colloid, increasing the plasticity, but also reduces the viscosity of the easy to precipitate oil, thus improving the oil yield of…

How much is a set of new peanut oil pressing equipment?

2025-03-24

Pressing equipment is constantly updated, there want to invest in peanut oil processing plant or replace the new equipment owners are more concerned about the price of the equipment. The price of the new pressing peanut oil equipment is not fixed, in tens of thousands of dollars to hundreds of thousands of dollars, fluctuations in the range of relatively wide, the specific price depends on the processing capacity, casting materials, the configuration of the perfect degree and other factors.The first reason that affects the price of peanut oil equipment is the processing capacity, different processing capacity requires different types of equipment, equipment prices are naturally high and low. For example, the processing capacity of one ton of oil press price within 10,000 yuan, ten tons of oil press price will need three to four million yuan. Peanut oil processing process needs to use the pretreatment and oil extraction and other machines have the difference between the size of the processing capacity, in the actual purchase of equipment, the price will be based on the difference between the processing capacity and change. Peanuts to peanut oilThe second factor that affects the price of peanut oil pressing equipment is the casting material of the equipment. Conventional pressing equipment using materials are carbon steel and stainless steel materials, stainless steel and carbon steel selling price is different, the casting cost of the oil press equipment is not the same, the overall price of the peanut oil press equipment will also have a certain difference. The price of carbon steel material is lower, and the cost of carbon steel oil press is not high. Stainless steel material is wear-resistant, corrosion-resistant, high temperature-resistant, high hardness, not easy to be damaged during processing, so the price is relatively more expensive. There are also some manufacturers to…