The big role of small grinding machine

The big role of small grinding machine

Introduction: Angle grinder is an indispensable tool for carpenters, bricklayers, and welding operators. Why is this small grinder able to play a wide range of functions across industries? The role of a small grinder It's not small.

The angle grinder is small and exquisite, different gears can be installed for different operations, and the function is very different. If you install a cutting blade, you can cut some thin plate metal, etc. If you change the grinding wheel, you can polish it. You can even put on the wool wheel and even mirror polishing, compared to the grinder, electric drill, bench drill, belt machine, Electric grinders and other tools, the angle grinder is the most efficient, but its operation is also the most difficult. Since the original intention of the angle grinder design was only for grinding, the sawing and cutting functions were not the designer's original intentions, but they were gradually used in combination with the extensive and improved functions. These functions were slowly combined into one but sawing and cutting were performed. The functions are all required, because the angle of rotation of the grinder is too fast. Therefore, when selecting the saw blade for cutting, the thickness should not exceed 20mm, otherwise the saw blade can easily become stuck. This is very dangerous and may cause The saw blade splinters and splashes, and the consequences of losing control of the machine are disastrous.

Therefore, when operating the angle grinder, attention should be paid to high concentration and inseparability. When using it, the hands must be stable. Select suitable operation items and carry out risk assessment. It is best not to have miscellaneous people, etc. to prevent accidental injury. The operator is also best able to Take appropriate protective measures, such as safety helmets, gloves, and other necessary items.

Poly aluminium chloride (PAC) is a new type high efficiency inorganic polymer coagulant, adopting advanced manufacturing technique and quality raw material, show the features of low impurity, high molecula weight, and superior coagulating effect. 

 

I. Poly Aluminium Chloride Properties


1. Its dosage lower than aluminum sulfate (based on Al2O3) and water treatment cost is lower than other inorganic flocculants. 
2. The product can cause quick formation of flocs, big flocs formation and rapid precipitation. Its treatment capacity is 1.3-3.0 times of other inorganic flocculants. 
3. It enjoys wide-range adaptability for different-temperature source water and a good solubility. 
4. It is slightly corrosive and easy for operation. 
5. The liquid product is suitable for automatic dosing. Furthermore, it will not block pipes over long-time usage.

 

Poly Aluminium Chloride

 

II. Description

Product Name:

Polyaluminium Chloride (Poly Aluminum Chloirde, Polyaluminum Chloride, Poly Aluminium Chloirde, Aluminum Polychride, PAC )

CAS#:

1327-41-9

Appearance:

White and yellow powder

Description:

Poly aluminium chloride (PAC) is a new type high efficiency inorganic polymer coagulant, adopting advanced manufacturing technique and quality raw material, show the features of low impurity, high molecula weight, and superior coagulating effect.

 

Different grades of Polyaluminum Chlorides (PAC). The highly charged Al in the products is optimized for best performance for the different basicities of PAC.  The low to medium basicity products are effective coagulants for treatment of both drinking water and waste water. And the medium to high basicity products are excellent for all ranges of wastewater treatment.

 

 

III. Poly Aluminium Chloride Application:

 

1. Its purifying effect on low-temperature, low-turbidity and heavily organic-polluted raw water is much better than other organic flocculant, furthermore, the treatment cost is lowered by 20%-80%.

2. It can lead to quick formation of flocculant (especially at low temperature) with big size and rapid precipitation service life of cellular filter of sedimentation basin.

3. It can adapt to a wide range of pH value (5−9), and can reduce the pH value and basicity after processing.

4. The dosage is smaller than that of other flocculants. It has wide adaptability to the waters at different temperatures and at different regions.

5. Higher basicity, lower corrosive, easy for operation, and long-term use of non-occlusion. 

 

 Poly Aluminium Chloride

Poly Aluminium Chloride

Poly Aluminium Chloride,PAC 30% Poly Aluminum Chloride,28% Oly Aluminium Chloride,Yellow Poly Aluminium Chloride

Shandong Tiancheng Chemical Co., Ltd. , https://www.akdchemical.nl