Expeller Pressed Machine
  • AddressAddress: No. 225, Huangqiao Village, Beiyuan, Tianqiao District, Jinan, Shandong, China
  • Worktime9:00-18:00
  • Phone(Working Time)Tel:+86 0531 85064681
  • FaxFax:+ 86 0531 85064682

Company Profile

Shandong Leader Machinery Co.,ltd have engaged in Expeller Pressed Machine and Microwave Machine since1997 in China,with 20 years` experience and 80 engineers,, scientific research, manufacturing, installation, commissioning.We can provide customers with design and services of 1-2000 tons oil equipment.
Factory occupied area is over 100,000 square meters,more than 2000 customers all around the world, we greatly hope to have the opportunity to serve you.

Shandong Leader Machinery Co.,ltd has finished hundreds of successful projects over the years: peanut oil, soybean oil, rapeseed oil, cottonseed oil, sunflower oil, sesame oil, animal oil,grape seed oil, acer truncatum oil, peony seed oil, walnut oil, hemp seed oil, pine oil, seed oil, papaya oil, milk thistle seed, and other special type oil.
We have independent import and export department. Our equipment has been successfully exported to more than 100 countries: Russia, Australia, India, Afghanistan, Cameroon,and so on.

Product Description:
According to customers on the type of oil, daily processing volume, oil standards and other conditions of the requirements of processing customization, size, refining the number of cans, product prices are different.
Can undertake:
1 tons-500 tons of Nissan soybean, rapeseed, peanut, sunflower and other pressing refining production line
1 tons-500 tons Nissan corn germ, pepper, walnut oil, rice bran oil and other pressing refining production line
1 tons-500 tons of Nissan tea seeds, walnuts, almonds, cottonseed, sesame and other pressing refining production line
Product Advantages: Through dephosphorization, decolorization, acid removal, deodorization and other processes,
can make the gross oil to achieve national Standard Oil quality standards, refined refined oil color clear, long time storage without mucus, not degenerate, no flavor.

What's more,Shandong Leader Machinery Co.,ltd is a microwave equipment, microwave drying sterilization machine, microwave heating equipment, microwave drying machine, microwave sterilization equipment, microwave drying equipment, whole grains microwave curing equipment, microwave drying sterilization condiment, Shandong microwave drying Machine, melon seeds microwave dryer and other products specializing in the production and processing company, has a complete and scientific quality management system.Shandong Leader Machinery Co.,ltd integrity, strength and quality of products recognized by the industry.

Why do you choose the Shandong Leader Machinery Co.,ltd?
1.Healthy! Pure mechanical squeezing craft maximally keeps the nutrients of the oil plants.No chemical substances left
2. High working efficiency! Due to a high working efficiency of the screw oil press machinery,both time and power can be saved.
3. Long durability! All the parts are made of the most suitable material and treated with refined crafts, such as cemented quenching and tempering to increase the hardness, consequently the durability.
4. Cost-effective! Low investment! The wearing parts on the oil press machinery such as the squeeze loop, squeeze spiral and squeeze bar are designed to be dismountable. When they are out of service period, users only need to replace them and there is no need to displace the whole machine.

Company Details

  • Factory
  • Around the world
  • LD
  • 200
  • USD1,000,000.00
  • 1997
  • EX24556718


The performance of the Expeller Pressed Machine pressure-relief circuit directly determines the oil yield of the vegetable oil in the pressing process. Due to the special rheological characteristics of the vegetable oil and the variation of the oil yield, the traditional pressure-holding loop cannot maintain the pressure stability during the pressure-holding and oil-extracting stage, and the unstable pressure will reduce the oil-output efficiency of the hydraulic oil press. In order to solve this problem, Shandong Leader Machinery analyzed the pressure-preserving process of horizontal hydraulic press pressed vegetable oil, studied the working principle and structure of the pressure-maintaining circuit in the hydraulic system, and proposed three optional pressure-retaining circuits. The scheme uses AMESim software to model and simulate the pressure-holding loops, and obtains the pressure-holding characteristics and the pressure-output rate of different pressure-holding circuits. The pressure-holding circuit with high-pressure double-pump pressure maintains the pressure stability and realizes The maximum oil yield is achieved.

In response to the difficulty of unloading cakes, Shandong Leader Machinery designed an open-closed barrel mechanism in its published oil mill patent, which consists of a fixed half-tube oil mill, a movable half-tube oil mill, a rotating shaft, a locking device and a limit device. constitute. The fixed half cylinder is composed of a fixed half cylinder bracket and a plurality of strip steels, and a plurality of strip steels are arranged in a semi-cylindrical structure on the inner surface of the fixed half cylinder bracket. The movable half cylinder is composed of a movable half cylinder bracket and a plurality of strips of steel, and a plurality of strip steels are arranged in a semi-cylindrical structure on the inner surface of the movable half cylinder bracket. The movable half cylinder is composed of a locking device and a fixed half cylinder, which is convenient for disassembly, and the cake material is taken out easily, and it is convenient to remove the oil residue on the inner wall of the oil mill barrel.


In order to solve the problem of low Expeller Pressed Machine efficiency of the horizontal hydraulic oil press, Shandong Leader Machinery designed a double-sided oil guiding baffle. The oil guiding baffle is provided with a plurality of oil guiding grooves on the front and back sides, centered on the center of the circle. The capillary is radiated uniformly to the edge, and the oil grooves on the front and back are staggered. On the front and back sides of the partition, each layer is covered with a special food filter cloth of a size equivalent to the partition plate, which can increase the oil discharge area and quickly separate the oil and slag, and change the oil output too slowly and the pressing time is long. Expeller Pressed Machine Defects with low oil rate.

Our Team

1, Product delivery: as far as possible according to user requirements, if any special requirements, need to advance delivery, our company can be specially organized production, installation, and strive to meet user needs.
2, Product delivery, such as customer needs, our company can provide bearing catalog, drawings, photos, certificates.

Fourth, after-sales service commitment:
1, Service purposes: fast, decisive, accurate, thoughtful, thorough
2, Service objectives: quality of service to win customer satisfaction
3, Service efficiency: warranty period or warranty period, such as equipment failure, the supplier received a notice, our company immediately.