China Good Quality&Lower Price 30-35m3/H Electric Planetary Concrete Mixer

Product Description

Good Quality&Lower Price 30-35m3/H Electric Planetary Concrete Mixer

Specifications:
twin-shaft concrete mixer
1.SICOMA tech
2.Planetary reducer box,multi-sealed shaft end;
3.ISO CE certified,12 months warranty.  

Why would our clients choose FOCUS concrete mixer?   
√ FOCUS JS series of twin-shaft compulsory concrete mixerhas the strong mixing ability with uniform mixing and high production output.

√ Mixing paddles, arms and blades are made of special high chromium and high manganese alloy materials. The mixing shafts adapt anti-binding technology to prevent the cement from binding on the shafts. Shaft seals use multi-sealed structures to effectively prevent the slurry leakage.

√ Lubricating system of theconcrete mixer supplies oil to the 4 shaft-end respectively with 4 pump cores, without diverter valve in order to avoid unnecessary blocking, saving much less maintenance work. 

What are the main features of FOCUS concrete mixer?  
*Mixer drum  
Focus concrete mixers adopt European style, good-looking and wear-resistant.   

*Synchronizer  
Original imported from Italy to ensure the synchronous running of mixing arms.  

*Mixing blades and scale boards  
Adopt high-rigidity and high-10acity wearable cast alloy steel to prolong the service time, which also is optimized torsional and bending strength of our concrete mixer.  

*Axle-end seal  
Adopt original-imported parts installation to avoid cement and slurry enter in shaft-head so that extending the service life of concrete mixer.  

*Observation windows  
Full width access hatch allows easy access; includes high security positive disconnect lock.  

*Reducer  
Reducer and oil sealing system is made by Italian BONFILIOLI, they are designed for FOCUS concrete mixer, features for long service life, lower noise and oil tightness.  

*Discharging system  
Hydraulic discharging system; Strong driving force, discharging smoothly; Discharging gate of the concrete mixers adopt disassemble structure, easy for reparation, the gate could be opened at each standpoint; A manual lever allows the gate to be opened in case power lost.  

*Electric lubricating pump
Supplying oil to 4 axle-end respectively with 4 pump cores, without by-pass valve.  

*Four-layers sealing technology
The concrete mixer applies reliable axial seal and all sealing parts are easy to be replaced, also suitable for bad work conditions for daily maintenance.  

FOCUS Twin-shaft Concrete Mixer Technical Parameters:

Model
parameter
JS500 JS750 JS1000 JS1500 JS2000 JS3000 JS4000
Discharge vol.(L) 500 750 1000 1500 2000 3000 4000
Charging vo.(L) 800 1200 1600 2400 3200 4800 6400
Output capacity(m³) 25 35 50-60 75-90 120 180 240
Aggregate size(mm) 80
Working circle(s) 60
Discharge height(m) 1.5-4.1 adjustable
Mixing blade Speed 31r/min 19.5r/min 21r/min
Quantity 2×7 2×8 2×10
Mixing motor 18.5kw 30kw 37kw 2x22kw 2x37kw 2x55kw 2x75kw
Weight(kg) 4000 5500 8700 9880 10960 11130 13500
Dimension(LxWxH)
mm
3030x2300x2680 4550x
2250x
2450
4640x
2250x
2250
5058x
2250x
2440
3810x
2480x
1710
4220x
2620x
1910
4450x
3050x
2380

Thanks for visiting, by the time you are paying attention to us, our twin-shaft concrete mixers are being delivered /distributed to the world everyday – it’ll be such a great honor if you can join us.
For more information please visit us @ micfocus

Planetary Gearbox

This article will explore the design and applications of a planetary gearbox. The reduction ratio of a planetary gearbox is dependent on the number of teeth in the gears. The ratios of planetary gearboxes are usually lower than those of conventional mechanical transmissions, which are mainly used to drive engines and generators. They are often the best choice for heavy-duty applications. The following are some of the advantages of planetary gearboxes.
planetarygearbox

planetary gearboxes

Planetary gearboxes work on a similar principle to solar systems. They rotate around a center gear called the sun gear, and 2 or more outer gears, called planet gears, are connected by a carrier. These gears then drive an output shaft. The arrangement of planet gears is similar to that of the Milky Way’s ring of planets. This arrangement produces the best torque density and stiffness for a gearbox.
As a compact alternative to normal pinion-and-gear reducers, planetary gearing offers many advantages. These characteristics make planetary gearing ideal for a variety of applications, including compactness and low weight. The efficiency of planetary gearing is enhanced by the fact that 90 percent of the input energy is transferred to the output. The gearboxes also have low noise and high torque density. Additionally, their design offers better load distribution, which contributes to a longer service life.
Planetary gears require lubrication. Because they have a smaller footprint than conventional gears, they dissipate heat well. In fact, lubrication can even lower vibration and noise. It’s also important to keep the gears properly lubricated to prevent the wear and tear that comes with use. The lubrication in planetary gears also helps keep them operating properly and reduces wear and tear on the gears.
A planetary gearbox uses multiple planetary parts to achieve the reduction goal. Each gear has an output shaft and a sun gear located in the center. The ring gear is fixed to the machine, while the sun gear is attached to a clamping system. The outer gears are connected to the carrier, and each planetary gear is held together by rings. This arrangement allows the planetary gear to be symmetrical with respect to the input shaft.
The gear ratio of a planetary gearbox is defined by the sun gear’s number of teeth. As the sun gear gets smaller, the ratio of the gear will increase. The ratio range of planetary gears ranges from 3:1 to 10 to one. Eventually, however, the sun gear becomes too small, and the torque will fall significantly. The higher the ratio, the less torque the gears can transmit. So, planetary gears are often referred to as “planetary” gears.
planetarygearbox

Their design

The basic design of a Planetary Gearbox is quite simple. It consists of 3 interconnecting links, each of which has its own torque. The ring gear is fixed to the frame 0 at O, and the other 2 are fixed to each other at A and B. The ring gear, meanwhile, is attached to the planet arm 3 at O. All 3 parts are connected by joints. A free-body diagram is shown in Figure 9.
During the development process, the design team will divide the power to each individual planet into its respective power paths. This distribution will be based on the meshing condition of all gears in the system. Then, the design team will proceed to determine the loads on individual gear meshes. Using this method, it is possible to determine the loads on individual gear meshes and the shape of ring gear housing.
Planetary Gearboxes are made of 3 gear types. The sun gear is the center, which is connected to the other 2 gears by an internal tooth ring gear. The planet pinions are arranged in a carrier assembly that sets their spacing. The carrier also incorporates an output shaft. The 3 components in a Planetary Gearbox mesh with each other, and they rotate together as one. Depending on the application, they may rotate at different speeds or at different times.
The planetary gearbox’s design is unique. In a planetary gearbox, the input gear rotates around the central gear, while the outer gears are arranged around the sun gear. In addition, the ring gear holds the structure together. A carrier connects the outer gears to the output shaft. Ultimately, this gear system transmits high torque. This type of gearbox is ideal for high-speed operations.
The basic design of a Planetary Gearbox consists of multiple contacts that must mesh with each other. A single planet has an integer number of teeth, while the ring has a non-integer number. The teeth of the planets must mesh with each other, as well as the sun. The tooth counts, as well as the planet spacing, play a role in the design. A planetary gearbox must have an integer number of teeth to function properly.

Applications

In addition to the above-mentioned applications, planetary gearing is also used in machine tools, plastic machinery, derrick and dock cranes, and material handling equipments. Further, its application is found in dredging equipment, road-making machinery, sugar crystallizers, and mill drives. While its versatility and efficiency makes it a desirable choice for many industries, its complicated structure and construction make it a complex component.
Among the many benefits of using a planetary gearbox, the ability to transmit greater torque into a controlled space makes it a popular choice for many industries. Moreover, adding additional planet gears increases the torque density. This makes planetary gears suitable for applications requiring high torque. They are also used in electric screwdrivers and turbine engines. However, they are not used in everything. Some of the more common applications are discussed below:
One of the most important features of planetary gearboxes is their compact footprint. They are able to transmit torque while at the same time reducing noise and vibration. In addition to this, they are able to achieve a high speed without sacrificing high-quality performance. The compact footprint of these gears also allows them to be used in high-speed applications. In some cases, a planetary gearbox has sliding sections. Some of these sections are lubricated with oil, while others may require a synthetic gel. Despite these unique features, planetary gears have become common in many industries.
Planetary gears are composed of 3 components. The sun gear is the input gear, whereas the planet gears are the output gears. They are connected by a carrier. The carrier connects the input shaft with the output shaft. A planetary gearbox can be designed for various requirements, and the type you use will depend on the needs of your application. Its design and performance must meet your application’s needs.
The ratios of planetary gears vary depending on the number of planets. The smaller the sun gear, the greater the ratio. When planetary stages are used alone, the ratio range is 3:1 to 10:1. Higher ratios can be obtained by connecting several planetary stages together in the same ring gear. This method is known as a multi-stage gearbox. However, it can only be used in large gearboxes.
planetarygearbox

Maintenance

The main component of a planetary gearbox is the planetary gear. It requires regular maintenance and cleaning to remain in top shape. Demand for a longer life span protects all other components of the gearbox. This article will discuss the maintenance and cleaning procedures for planetary gears. After reading this article, you should know how to maintain your planetary gearbox properly. Hopefully, you can enjoy a longer life with your gearbox.
Firstly, it is important to know how to properly lubricate a planetary gearbox. The lubricant is essential as gears that operate at high speeds are subject to high levels of heat and friction. The housing of the planetary gearbox should be constructed to allow the heat to dissipate. The recommended oil is synthetic, and it should be filled between 30 and 50 percent. The lubricant should be changed at least every 6 months or as needed.
While it may seem unnecessary to replace a planetary gearbox, regular servicing will help it last a long time. A regular inspection will identify a problem and the appropriate repairs are needed. Once the planetary gearbox is full, it will plug with gear oil. To avoid this problem, consider getting the unit repaired instead of replacing the gearbox. This can save you a lot of money over a new planetary gearbox.
Proper lubrication is essential for a long life of your planetary gearbox. Oil change frequency should be based on oil temperature and operating speed. Oil at higher temperatures should be changed more frequently because it loses its molecular structure and cannot form a protective film. After this, oil filter maintenance should be performed every few months. Lastly, the gearbox oil needs to be checked regularly and replaced when necessary.

China Good Quality&Lower Price 30-35m3/H Electric Planetary Concrete Mixer  China Good Quality&Lower Price 30-35m3/H Electric Planetary Concrete Mixer