Product Description

China factory supply high advanced paddle type double shaft feed mixer machine

Double Shaft Feed Mixer Main Product Characteristics:
1. It is widely used in feed, food chemicals, fertilizer and other industries for the mixing of powder, granular, flake, lump and other materials.
2. It has high mixing speed and short mixing period. Mixing speed is 30-120 seconds/batch.
3. Mixing homogeneity is high, CZPT 95%(i.e. CV is less than 5%). Besides, segregation won’t happen.
4. Mixing capacity is variable with large effective volume.
5. The bottom-type electric or pneumatic discharging system can assure fast material discharging and less residue wit door shaft chain mechanism.
6. The equipment of return air inlet can help avoid powder leakage, which fully meets the requirement of environmental protection.
7. Compressed air cleaning system can be equipped according to your actual needs, which will minimize the residue amount.
8. Special atomized spraying system customizable. The addition of molasses, oil and other material will be more homogeneous.
9. There are various machine types for your choice, including carbon steel, stainless steel, CZPT materials, etc.

Technical parameters of advanced Double Shaft feed Mixer for sale:

Model	Effective  volume(m3)	Each batch loading(kg)	Each batch mixing time (s)	Uniformity (cv%≤)	Power(kw)
SSHJ0.5	1.5	250	30–120	5	5.5
SSHJ1	1	500	30–120	5	11
SSHJ2	2	1000	30–120	5	18.5
SSHJ4	4	2000	30–120	5	30
SSHJ6	6	3000	30–120	5	45

PRODUCT Internal Structure DETAILS

Animal feed processing line main processes as following:
Crushing proecss—–Mixing process—–Pelletizing process—-Cooling Process—–Packing Process

Raw Materials for Feed Pelletizing
The feed pellets are usually made of corn, brown rice, paddy, sorghum and soybean meal etc.

Material Cleaning Sieving and Accepting Process
By receiving materials, our plant use granule cleaner and flour cleaner to clean the dust and other debris, then magnetic cylinder clean the irons and metal in the materials. After cleaned, materials be sent to next process.

Raw Material Grinding Process
General-purpose products, stable performance, widely used in large andmedium-sized feed, food processing enterprises of raw materials crushed.
The machine uses direct drive, scientific and reasonable hammer arrangement, hammer sieve clearance, finished fineness uniform. Crushing chamber second strike technology. Selection of imported high-quality bearings, low operating temperature.
A variety of screen size optional, quick open door mechanical and elastic pressure screen mechanism, for screen fast, easy operation and maintenance.
NSK bearings, CZPT bearing, tungsten carbide alloy spray hammer. Bearing temperature display instrument.

Feed Material Auto Batching and Mixing Process

Dosing/Batching designs formulations according to the nutritional needs of different animals, using specific device to accurately weigh the various ingredients. Mixing is an operation in which various feed ingredients are metered and blended under external forces to form a uniform distribution. This process adopts 2 batching scale and a number of batching bins, of which the micro ingredients are manually added equipped with check weigher. After batching of material ingredients is completed, then enter into the mixer for mixing, and finally the material is output through the conveyor and elevator.

Weigh equipment:batching scale, batching accuracy≤3‰.
Mixing equipment:mixer SHSJ2, 1KW, 2000kg per batch, capacity 20-30T/H.

Mixing speed is short, the mixing cycle is short, 30-120 seconds / batch; mixing uniformity is high, CV ≤ 5%, and does not produce segregation;
machine mixing process is moderate, loading variable range;
Expected to meet the environmental requirements; can be equipped with compressed air cleaning system, the residue to a minimum level;
can be customized for special atomization spray system; add molasses , Grease and so more uniform;

Feed Pelletizing Process
Designed from the CPM models, Europe and the United States box.
The main drive uses high precision gear drive, the output is about 20% higher than the belt drive type.
Selection of imported high-quality bearings, oil seals, to ensure that the machine running efficient, stable, low noise.
Feeder made of stainless steel, by using frequency control motor to ensure that the quality of particles discharged.
Single Conditioner or double conditioners can be choosed, made of stainless steel, to precook raw materials before pelletizing.
The international advanced level of compensation type serpentine spring coupling, with a new structure, compact, safe, low noise, low fault performance.
Ring mold lifting device, gear box gear oil automatic cooling system.

Feed Pellet Cooling and Crumbling Process

Feed Pellet Cooling process

The latest octagonal cooling box design, no cooling dead ends. The use of closed feeder feed, into the air area, cooling effect is significant.
Discharging material evenly and evenly stacked in the cabin.
The use of slide valve reciprocating discharge mechanism, the movement is smooth, reliable, with small residues.
Low energy consumption, easy operation.
After cooling the finished product temperature is not higher than room temperature+3 ºC ~ 5 ºC, suitable for the cooling of granular materials.

Feed Pellet Crumbling Process

Diameter of feed pellet can be customized by the different die CZPT hole, but length can be also adjusted by the feed pellet crumbler machine. Roller type feed pellet crumbler is the ideal equipment for feed pellet crushing. Double-roller feed pellet crumbler is suitable for crushing feed pellet, such as chicken feed, duck feed and goose feed etc.

Feed Pellet Screening and Grading Process
Combination of the circle, oval, straight 3 kinds of movement, screening effect is good. Screen ship drive with belt drive, emphasis on balance, low noise.
Screen tail support for the improved elastic support, vibration, low noise. Strengthen the base to ensure a more balanced operation of the equipment.

Feed Pellet Packing Process
High-precision weighing indicator, import PLC,high-precision analog load cell composed of weighing control system.
Applicable to materials with poor mobility. In the weighing mechanism, the hopper on the system with a suction port, can effectively control the spill of equipment dust to ensure that the dust concentration in the working environment, and can make the scale of the body pressure to maintain balance with the outside world, to avoid the air flow weighing accuracy influences.
Packing accuracy: 0.1% Packing range:5-50kg / bag

Automatic PLC Control System
With the automatic PLC control system, the animal feed processing line is with high efficiency and convenient operation.
1.Full automation of the complete production line
2.Constant product quality at a high throughput rate
3.Lower manpower requirements, less time cost
4.Better monitoring of the production process

Other process like conveying, elevating, material feeding, water and liquid adding machine

Packing and shipping

The Double Shaft feed Mixer for sale would be covered by plastic, and then packed in standard ply wooden package for exporting.

Our Services
 

1	We provide 1 year guarantee with life-time service.
2	We provide English manual and video for operation
3	If required, we could send technicians for installation and commissioning, training.
4	Any problem in operation or others about the machine, you can contact with us we will give  solution in 24-48 hours. If big problem, we can send technician to customer’s local place.

Contact information:
If you have interest in this advanced Double Shaft feed Mixer for sale, kindly please send us inquiry.

 

 

 

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.