common problems

What oil press equipment are needed to open an oil mill?

2025-03-28

Oil press is a kind of equipment to extract oil from oil crops by mechanical external force. It is widely used in vegetable oil production, such as soybean, peanut, rapeseed, etc. It is the core equipment of oil mill. The main function of oil press is to convert oilseeds into edible oil or industrial oil to meet food processing and market demand. The oil press machine realizes the separation of oil and grease through physical pressing or chemical extraction. Physical pressing utilizes a screw shaft or hydraulic device to exert pressure on the oilseed, causing the oil to seep out of the cells. Chemical extraction dissolves the fats and oils through solvents and then recovers them through evaporation. Physical pressing is more suitable for high quality oil production because it retains the nutrients and flavor of the raw material. So, what oil press equipment do you need to open an oil mill? First, the core oil press equipment: according to the needs of the selection process type 1. Hydraulic oil press Applicable scenarios: small-scale workshops, special oilseeds (such as sesame, walnut) or cold pressing process to retain the flavor of raw materials. Advantage: Wide adjustable pressure range, high oil quality, suitable for low temperature processing. Limitations: low capacity of single machine (e.g. daily processing capacity of about 100-200 kilograms), need to be used in parallel with more than one. 2. Screw press (mainstream choice) Technical classification: Hot press: Built-in steaming and stir-frying function to improve oil yield (e.g. soybean oil yield can be up to 18%-22% by hot pressing). Cold press model: low temperature pressing to retain the nutrients, suitable for linseed, camellia oil and other high-end oil products. Capacity matching: Small-sized workshop: choose single-screw machine (daily processing capacity of 300-500 kilograms). Medium-sized workshop: twin-screw or multi-stage press model (daily…

How much is the approximate cost of a complete set of oil press equipment?

2025-03-28

One of the issues that many people are concerned about when buying oil press equipment is the price of the oil press. Some customers even take the price as the main consideration. The common oil presses on the market are divided into two kinds of screw presses and hydraulic oil presses. So, how much does one of these common oil presses cost? Henan Zhongrui Cereals and Oil Machinery Co., Ltd. always puts the rights and interests of customers and quality in the first place, insisting on the tenet of only better service, we will provide high-quality products and perfect installation services, after-sales service according to the implementation of various commitments. How much is a complete set of oil press equipment?Oil presses are divided into large oil presses and small oil presses. Small oil press machine according to the different models and configurations, the price ranges from 10,000 yuan to 40,000 yuan. Large oil presses have hundreds of thousands to millions. But the investment of millions of dollars is a big burden for many people, so now the market is popular for the price of 1-3 million small oil press. This small oil press is suitable for oil workshop type of small-scale production, and the price is relatively low, is a good choice for many friends of the initial business.But now due to the vicious competition in the grain and oil machinery market, many manufacturers in order to attract customers to buy, in the price down again and again. The price drop is accompanied by the quality of the oil press to cut corners, some manufacturers use low-quality steel and trimmings to manufacture oil presses, to a large extent, affecting the service life of the oil press. There are even some manufacturers, in order to cheat the customer’s deposit, at the…

How much is the peanut oil press complete set? Peanut oil pressing process

2025-03-25

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 pressing equipment, refining equipment, filling equipment The following is a typical small and medium-sized peanut oil pressing 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. Notes on the use of peanut oil press complete sets 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.Operate the peanut oil press complete sets of equipment in strict accordance with the requirements of the production process to ensure the quality of peanut oil and health and safety.

Edible oil pressing production, Zhongrui grain and oil machinery machinery to provide a complete set of production lines

2025-03-24

Oils and fats are indispensable substances in our daily life, in recent years the demand for edible oil is getting higher and higher, the grain and oil processing industry has attracted a lot of friends to invest, so what equipment is needed for the production and processing of edible oil? Penguin grain and oil machinery and equipment manufacturers here for you to see the introduction. Edible oil production and processing, including oil pretreatment, oil pressing and gross oil refining, different sections of the equipment required there are differences. Oil pretreatment includes cleaning, shelling, crushing, softening, puffing, embryo rolling and stir-frying, etc., so that the edible oil to achieve good expectations, clean-up equipment oil plants need to use vibration cleaning sieve, magnetic separator, de-stoning machine, etc., used to separate the raw material impurities, such as stones, sand, iron, etc., to ensure that the raw material clean degree. Part of the processing of oilseeds also need to be included, like peanuts, tea seeds, etc. also need to be equipped with shelling machine. Crushing can be crushed into the appropriate size of oilseeds to facilitate subsequent processing, followed by softening of the oilseeds to facilitate pressing, and then roll the raw material into thin slices, so that the production of oil will be extracted out. After the end of pretreatment in the press, the press equipment is the core equipment of edible oil processing, through mechanical pressure to the oil in the oil material will be squeezed out. There are two kinds of mechanical equipment on the market, hydraulic oil press or screw oil press, and the oil factory can decide which kind of oil press equipment to choose according to the oil material to be processed. After pressing the crude oil can not be directly eaten, crude oil contains phospholipids, free fatty…