China Good quality Sea Buckthorn Worm Screw Oil Press Corn Oil Extraction Pumpkin Seeds Dehulling Machine with Good quality

Product Description

sea buckthorn worm screw oil press corn oil extraction pumpkin seeds dehulling machine

The flow chart process of palm oil processing machine
FFB(Palm fruit bunches)–Sterilizing–Thershing–Digesting–Pressing–Clarifying–Drying–Filtering–Crude palm oil

Production Process

1. Receipt of fruit : Automatic metering and unloading of materials, increase the production efficiency. The fruit cage pushes and pulls along the fixed track and operates mechanized, saving time and effort.

2.Sterilization : Sterilization can be divided into 2 types, 1 is a horizontal sterilizer sterilizing tank and the other is a vertical sterilizer sterilizing tank. In comparison, because the horizontal sterilization takes up a large area and the steam consumption is large, it is a relatively traditional sterilization method. The vertical sterilization is based on the improvement of horizontal sterilization. It consumes less, saves resources, and is used more and more widely.

3. Fruit removal: The purpose of threshing is to separate the oil palm fruit from the fruit string by strong rotational vibration. The fruit removal equipment is a drum type fruit remover. The separated oil palm fruit is discharged into the press section. The empty fruit string is discharged from the other end of the drum to the yard or transported to or from the factory area for recycling of palm orchard cover, or on-site incineration as a fertilizer applied to the farmland. The adjustment mechanism of the fruit remover can adjust the delivery speed of the ear.

4. Crushing: The palm fruit masher is suitable for the smashing of cooked palm granules, so that the heating and humidifying mashing effect before the squeezing is better, the squeezing oil yield is effectively increased, and the squeezing process is reduced in the subsequent squeezing section. Walking oil.

5. Squeeze: With advanced continuous double spiral brown fruit oil press, hydraulic automatic control system that can adjust the pressing pressure, high oil extraction efficiency, low residue of cake residue and low breakage rate of palm kernel.

Double Screw Palm Oil Extraction Machine:

6. Clarification: Separation of major impurities (such as silt, fiber, etc.) in the oil by means of natural sedimentation

7. Vacuum dehydration equipment: As the fresh palm fruit contains moisture, and it also enters a lot of moisture during the cooking and fermenting stage, so when the palm oil squeezed out , it contains a lot of water. If it is not dehydrated promptly, the palm oil will quickly deteriorate and spoil. and the palm oil dehydration equipment uses vacuum heating to quickly dehydrate palm oil.

8. Fine filtration: The use of bag-type fine filter can accurately ensure the filtration accuracy, and can quickly and easily replace the filter bag, and the filter almost has no material consumption, which reduces the operating cost and suitable for fine filtration of palm oil.

Wet Type Complete of palm fruit oil expeller

 Palm fruit reception station of palm oil processing machine
Palm fruit reception station is used for loading the Fresh fruit bunch (FFB) to the palm fruit cage. Adopt hydraulic control system. as our experience, some palm oil mill plant use concrete structure, but it’s not good for cleaning. Now we adopt steel material, fence structure. Some impurity will drop down to a conveyor, impurity will conveyed to outside. Easy for cleaning.

Palm fruit sterilizing station of palm oil processing machine
FFB transported by scraper conveyer fall into sterilizing tank, make FFB soft,get more oil yield. sterilizing time 90~120mins, temperature 130~145ºC.Sterilizer can be design as owner’s requirement.horizontal sterilizer or vertical sterilizer for our customer.

Palm fruit threshing station of palm oil processing machine
Palm fruit thresher in palm oil mill equipment machinery is used for separate empty fruit bunch and palm fruit.According the palm oil mill capacity we can design the thresher capacity, usually we have a spare one, in case 1 of them not work. Empty fruit bunch from palm fruit thresher will be conveyed to outside, can be used as stertilizer in palm fruit plantation. Sterilized palm fruit will be convey to next station.

Palm fruit digesting & pressing station of palm oil processing machine
Pressing station in palm oil mill equipment machinery is include digestor and oil presser.
Sterilized palm fruit from thresher conveyed to digestor.There are blades in digestor, blades will be rolling by motor which is on the top of digestor. Palm fruit peel can be crushed by blades, besides we will fill the steam in digestor for heating. Palm fruit pulp cell can be destroyed under the high temperature condition, after that we can get higher oil yield.

Clarification station of palm oil processing machine

Machine-pressed crude oil first diluted with water washing, through settlement and filtration, the fiber material removed from the oil, and then carry out continuous settlement, the whole

divided into 2 parts: oil and sediment.

Company Information

ZheJiang Double Elephants Machinery I/E CO.,LTD

A professional collection of research ,design, production and sales of Oil making machine,animal food machine ,extruder machine for pet and snacks,and many other kind of food machine.

Our company has a big manufacturing factory with 40 years rich experiences based on one original machinery started by our government machinery department, we adopts advanced production technology, sophisticated equipment and have won abundant strength after many years of development accumulation. 

Our puffed machinery has won the 1999 best national evaluation,and passed the ISO 9001 International Quality Authentication in 2000.More proudly, we have achieved the CE certificate to convenient more European customers.

Screw Shaft Types

A screw shaft is a cylindrical part that turns. Depending on its size, it is able to drive many different types of devices. The following information outlines the different types of screws, including their sizes, material, function, and applications. To help you select the right screw shaft, consider the following factors:

Size

A screw can come in a variety of shapes and sizes, ranging from a quarter to a quarter-inch in diameter. A screw is a cylindrical shaft with an inclined plane wrapped around it, and its main function is to fasten objects together by translating torque into a linear force. This article will discuss the dimensions of screws and how to determine the size of a screw. It is important to note that screw sizes can be large and small depending on the purpose.
The diameter of a screw is the diameter of its shaft, and it must match the inner diameter of its nuts and washers. Screws of a certain diameter are also called machine screws, and they can be larger or smaller. Screw diameters are measured on the shaft underneath the screw head. The American Society of Mechanical Engineers (ASME) standardized screw diameters in 3/50-inch to 16 (3/8-inch) inches, and more recently, sizes were added in U.S. fractions of an inch. While shaft and head diameters are standardized, screw length may vary from job to job.
In the case of the 2.3-mm screw group, the construct strength was not improved by the 1.2-mm group. The smaller screw size did not increase the strength of the construct. Further, ABS material did not improve the construct strength. Thus, the size of screw shaft is an important consideration in model design. And remember that the more complex your model is, the larger it will be. A screw of a given size will have a similar failure rate as a screw of a different diameter.
Although different screw sizes are widely used, the differences in screw size were not statistically significant. Although there are some limitations, screws of different sizes are generally sufficient for fixation of a metacarpal shaft fracture. However, further clinical studies are needed to compare screw sizes for fracture union rates. So, if you are unsure of what size of screw shaft you need for your case, make sure to check the metric chart and ensure you use the right one.

Material

The material of a screw shaft plays an important role in the overall performance of a screw. Axial and central forces act to apply torque to the screw, while external forces, such as friction, exert a bending moment. The torsional moments are reflected in the torque, and this causes the screw to rotate at a higher rate than necessary. To ensure the longevity of the screw, the material of the screw shaft should be able to handle the bending moment, while the diameter of the shaft should be small enough to avoid causing damage.
Screws are made from different metals, such as steel, brass, titanium, and bronze. Manufacturers often apply a top coating of chromium, brass, or zinc to improve corrosion resistance. Screws made of aluminum are not durable and are prone to rusting due to exposure to weather conditions. The majority of screw shafts are self-locking. They are suited for many applications, including threaded fasteners, C-clamps, and vises.
Screws that are fabricated with conical sections typically feature reduced open cross-sectional areas at the discharge point. This is a key design parameter of conical screw shafts. In fact, reductions of up to 72% are common across a variety of applications. If the screw is designed to have a hard-iron hanger bearing, it must be hardened. If the screw shaft is not hardened, it will require an additional lubricant.
Another consideration is the threads. Screw shafts are typically made of high-precision threads and ridges. These are manufactured on lathes and CNC machines. Different shapes require different materials. Materials for the screw shaft vary. There are many different sizes and shapes available, and each 1 has its own application. In addition to helical and conical screw shafts, different materials are also available. When choosing material, the best 1 depends on the application.
The life of the screw depends on its size, load, and design. In general, the material of the screw shaft, nut body, and balls and rollers determine its fatigue life. This affects the overall life of the screw. To determine whether a specific screw has a longer or shorter life, the manufacturer must consider these factors, as well as the application requirements. The material should be clean and free of imperfections. It should be smooth and free of cracks or flaking, which may result in premature failure.

Function

The function of a screw shaft is to facilitate the rotation of a screw. Screws have several thread forms, including single-start, double-start and multi-start. Each form has its own advantages and disadvantages. In this article we’ll explore each of them in detail. The function of a screw shaft can vary based on its design, but the following are common types. Here are some examples of screw shaft types and their purposes.
The screw’s torque enables it to lift objects. It can be used in conjunction with a bolt and nut to lift a load. Screws are also used to secure objects together. You can use them in screw presses, vises, and screw jacks. But their primary function is to hold objects together. Listed below are some of their main functions. When used to lift heavy loads, they can provide the required force to secure an object.
Screws can be classified into 2 types: square and round. Square threads are more efficient than round ones because they apply 0deg of angle to the nut. Square threads are also stronger than round threads and are often used in high-load applications. They’re generally cheaper to manufacture and are more difficult to break. And unlike square threads, which have a 0deg thread angle, these threads can’t be broken easily with a screwdriver.
A screw’s head is made of a series of spiral-like structures that extend from a cylindrical part to a tip. This portion of the screw is called the shank and is made of the smallest area. The shank is the portion that applies more force to the object. As the shaft extends from the head, it becomes thinner and narrow, forming a pointed tip. The head is the most important part of the screw, so it needs to be strong to perform its function.
The diameter of the screw shaft is measured in millimeters. The M8 screw has a thread pitch of 1.25 mm. Generally, the size of the screw shaft is indicated by the major and minor diameter. These dimensions are appended with a multiplication sign (M8x1).

Applications

The design of screws, including their size and shape, determines their critical rotating speeds. These speeds depend on the threaded part of the screw, the helix angle, and the geometry of the contact surfaces. When applied to a screw, these limits are referred to as “permissible speed limits.” These maximum speeds are meant for short periods of time and optimized running conditions. Continuous operation at these speeds can reduce the calculated life of a nut mechanism.
The main materials used to manufacture screws and screw shafts include steel, stainless steel, titanium, bronze, and brass. Screws may be coated for corrosion resistance, or they may be made of aluminium. Some materials can be threaded, including Teflon and nylon. Screw threads can even be molded into glass or porcelain. For the most part, steel and stainless steel are the most common materials for screw shafts. Depending on the purpose, a screw will be made of a material that is suitable for the application.
In addition to being used in fasteners, screw shafts are used in micrometers, drillers, conveyor belts, and helicopter blades. There are numerous applications of screw shafts, from weighing scales to measuring lengths. If you’re in the market for a screw, make sure to check out these applications. You’ll be happy you did! They can help you get the job done faster. So, don’t delay your next project.
If you’re interested in learning about screw sizing, then it’s important to know the axial and moment loads that your screws will experience. By following the laws of mechanics and knowing the load you can calculate the nominal life of your screw. You can also consider the effect of misalignment, uneven loading, and shocks on your screw. These will all affect the life of your screw. Then, you can select the right screw.