Drum
type pre cleaner is the main and primary machine in
high capacity grain cleaning industry. Drum type pre cleaner is used to remove
big, small impurity from grain seeds. At the meantime, drum type pre cleaner removes
the light impurity by connecting air dust cleaning system. Base on the
different cleaning aim, drum pre cleaner can be single drum sieve or double drum sieves. So the big straw, long
branches, sands, smashed seeds, dust, etc all can be removed by drum type
pre cleaner. Precleaner is fit for
all type grain seed cleaning, as maize, soya bean, wheat, oat, etc. Its
cleaning capacity ranges from 20-200 ton per hour. Base on different raw
material, different capacity requirement, we will suggest suitable sieves.
Drum type pre cleaner is driven by gear motor
and adopts chain transmission. This construction ensures its stable working
performance. There is a sieve brush equipped and brush the rotation sieves.
This effectively prevents grain seed clogging in sieve holes. Drum pre cleaner has a full-closed cover. This avoids dust leakage during operation and protects
working environment. On top of the pre
cleaner, there is an opening to connect the air suction system. At bottom
of drum type pre cleaner are the impurity and clean outlets. So drum pre cleaner is always placed on a platform or a higher frame to collect the
finished grain.
With good cleaning effect and user friendly
feature, pre cleaning machine is widely used in heavy duty Grain Cleaning Plant,
as grain supply center, big farm, seeds company.
Outer
sieve (mm)
Inner sieve (mm)
dia: 1.8-3.2
dia: 22
dia: 20
dia: 18
dia: 16
5XZP85/190D
60 tons/hour
50 tons/hour
40 tons/hour
30 tons/hour
5XZP100/220D
80 tons/hour
70 tons/hour
60 tons/hour
50 tons/hour
5XZP8100/320D
110 tons/hour
100 tons/hour
90 tons/hour
70 tons/hour
5XZP100/420D
140 tons/hour
120 tons/hour
110 tons/hour
100 tons/hour
5XZP125/320D
140 tons/hour
120 tons/hour
100 tons/hour
90 tons/hour
5XZP125/420D
170 tons/hour
150 tons/hour
120 tons/hour
110 tons/hour
Drum Type Pre-Cleaner,Rice Cleaning Machine,Grain Cleaning Machine,Wheat Cleaning Machine SHIJIAZHUANG SYNMEC INTERNATIONAL TRADING LIMITED , http://www.seedgraincleaner.com
Brake fluid, commonly known as "brake oil," is the medium that transmits pressure to brake the wheels in the vehicle's hydraulic braking system. In order to ensure the safety of traffic, priority should be given to the use of synthetic brake fluid with excellent performance. It consists of ethers, alcohols, esters and Other substances, and added additives (antioxidants, rust inhibitors, lubricants rubber swelling agent) blended. Phase-out and mineral oil-based brake fluids are being phased out in the market. 1. How to identify true and false brake fluids Counterfeit and inferior brake fluids on the market today are very good. If the driver buys such brake fluid, it will pose a serious threat to traffic safety. Now introduce an easy way to identify the true and false brake fluid: pour a little brake fluid on the palm of your hand, the real brake fluid will generally feel a little cool first, feel some heat after a moment, and not be volatile; if you feel brake Abnormal cold fluid, no hot feeling, and will slowly evaporate, it is likely to be false brake fluid, can not be purchased and used. 2. How to prevent the brake fluid from being contaminated by water The brake fluid is hygroscopic and sensitive to water. If moisture intrudes into the brake fluid, the brake fluid is susceptible to delamination, deterioration, and deterioration in low temperature performance. Therefore, it is necessary to prevent the brake fluid from being contaminated with water during use. (1) During the storage and transportation of the brake fluid, it must be sealed to prevent moisture and impurities from mixing into the brake fluid. (2) If the motor vehicle runs for a long time in the rainy season, the waterway and the hot and humid climate, the brake fluid replacement period should be shortened. (3) After the brake fluid has been used for a certain period of time, the boiling point and oxidation or deterioration will occur in different degrees. Therefore, when replacing the brake fluid, especially when replacing different types of brake fluid, the brake system piping must be thoroughly cleaned. (4) Before filling, if a white precipitate is found in the brake fluid, it should be filtered and removed before use. 3. What if the brake fluid is found on the way? If the brake fails, the driver should do the following when checking that the brake fluid reservoir is short of oil. (1) Do not rush to add different types of brake fluid. Because the brake fluid is divided into three major categories: alcohol type, mineral oil type and synthetic type, different types or different types of brake fluids are not allowed to be mixed, otherwise there is delamination phenomenon, loss of braking performance, endangering driving safety. (2) The real cause of the lack of oil as soon as possible is the natural loss of the brake fluid, or the leakage due to a poor seal, and then discriminating between different situations as appropriate. If the sealing element is damaged, replace it with a new one; if it is loose, tighten it immediately. If the brake fluid is a natural loss, it can be supplemented with the same type of brake fluid, but there must be prior inspection of the brake fluid and a white precipitate is found. It should be filtered before use. (3) If the brake fluid of the same model number is not carried or cannot be bought, and there is a need to replace the brake fluid of another model, the brake fluid remaining in the brake system should be completely discharged, and then it should be replaced with alcohol. The moving system is thoroughly cleaned until alcohol flows out of all the cylinders, and new brake fluid is added last. (4) If you can't buy any type of brake fluid, you can use alcohol or liquor instead. But at this time, the braking effect of each wheel brake will be reduced, so the motor vehicle should use a lower gear to drive, pay attention to control the speed, and minimize high-intensity braking to ensure driving safety. And should close the car as soon as possible, immediately release the substitute after the car, use the special brake fluid for this model.