Archive for Leden, 2016

Selekcja konstrukcji zależny jest w pierwszej kolejności od tego, jaka jest jej rola. Nie da się ogólnie powiedzieć, która konstrukcja stalowa będzie godna uwagi do większości zastosowań – podlega to wielu czynnikom, np. wysokość konstrukcji. Ale każda kategoria budynku ma swoje najlepsze konstrukcje stalowe.

Niewątpliwie warto szukać odpowiednich firm w internecie, te które mają specjalistyczne strony i wieloletnie doświadczenie stworzą dla nas idealne hale, projekty czy inne stalowe konstrukcje za rozsądne pieniądze.

Czasami przedsiębiorcy projektują powiększyć swoją firmę wielokrotnie snują refleksje gdzie zamówić odpowiednie najlepsze konstrukcje ze stali, komu zlecić wykonanie budowy, struktury, hali, planów itd.

Zleceniobiorca który ma doświadczenie w produkcji takich konstrukcji stalowych, na pewno proponować będzie nam bardzo dobrą jakość i skrupulatne przyłożenie się do robót.
Warto też rozglądać się za mniejszymi firmami, które oferują porywające warunki i gwarantują najlepsze konstrukcje stalowe.



What is Nicotine

Author: celicjusz
29.1.2016

Name: nicotine (ISO); 3-(2S)-1-methylpyrrolidin-2-ylpyridine
EC Number: 200-193-3
CAS Number: 54-11-5
CLP Annex VI Index Number: 614-001-00-4
CN Code: 2939 99 00

Nicotine (https://chemnovatic.com/nicotine-what-it-is-and-how-is-it-classified/) is a colorless, unscented and also oily chemical obtained out of tobacco leaves by using h2o vapor destillation in alkaline enviroment together with Ether Extraction or by way of Supercritical Extraction. It is mostly utilised in the tobacco industry but in addition may be discovered in SCP’s, such as nicotine bases or electronic cigarette e-liquids. Nicotine is also an component in some pesticides.

In the 16th century, a french doctor known as Joan Nicota prescribed tobacco as a cure to his patients. It was his name that gave name to Nicotine.

In accordance to the Annex VI of CLP Regulation, pure Nicotine has received the following GHS Hazard Statements:

Fundamental Nicotine info:

If you want to know more about secure handling of Nicotine , familiarise yourself with Chemnovatic’s Safety Data Sheet for pure Nicotine (CHEMNOVATIC_MSDS_PureNic_99-_EN.pdf).

Mainly because of these regulations, pure Nicotine must solely be put to use by expert businesses, experts in their field.

Nicotine class as a hazardous substance is controlled in the European Union through the CLP Regulation 1272/2008 of 16th December 2008 regarding the classification, labeling and also packaging of substances and mixtures. CLP Regulation 1272/2008 overrides preceding directives 67/548/EWG and 1999/45/WE and changes (WE) nr 1907/2006.

Acute Tox. 1, H310 (Fatal in contact with skin)
Acute Tox. 3, H301 (Toxic if swallowed)
Aquatic Chronic 2, H411 (Toxic to aquatic life with long lasting effects)

Very first time the Nicotine has been isolated in 1828, in 1843 its chemical composition was recognised and was first time purified in early 1900’s.



28.1.2016

Using tips for planetary truck mixer

What is the role of the air compressor in the Planetary cement mixer ? It exists for the concrete mixture machine , has a positive use of it? Let’s look at it in detail.

Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:concrete batch plant parts,concrete batching plants,concrete mixer,blocking making machine,concrete pump,etc.planetary truck mixer air compressor to provide the pressure of the air, this part of the air is used to open the cement, fly ash and other storage tanks of the butterfly valve, open the mixing machine, such as unloading door. Simply to provide power. In addition, there is also a part of the mixing machine unloading door is not the use of air, but the hydraulic open. The use of air has several advantages: easy to get raw materials, unlike the hydraulic system to replace hydraulic oil; maintenance is simple; action faster than the hydraulic.

The concrete mixing station of the air compressor maintenance: timely discharge of water condensation, open the gas tank below the drain valve after the shutdown, tipped the condensed water.



Application scope of concrete mixing machine

Regular replacement of oil, according to the general operation of the air compressor to determine, each run 1000 hours or 4 months to replace the new oil.

Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:mini mix concrete batching plant,concrete batching plants,concrete mixer,blocking making machine,concrete pump,etc.On concrete equipment air compressor regular cleaning of the air filter element concrete mixer, because the filter is too dirty to enter the air compressor cylinder dust too much, accelerate the cylinder and the piston ring wear, and easy to form a positive influence on carbon valve seal concrete mixing machine ; serious when can also cause pull cylinder, gas channeling and oil pollution caused by, lubricating effect; gas channeling, will produce oil phenomena, the wall of the cylinder and the piston ring gap is too large concrete machinery , the contaminated lubricant will flee into the compression chamber and the formation of oil mist, thus contaminating the compressed air.



Introduce the various types of concrete mixer

A long term use of the machinery, are required for a lubrication and maintenance process. Concrete mixing station is no exception. Its regular lubrication and maintenance, not only can ensure the normal operation of the concrete mixing station can also greatly improve the service life of the Concrete mixture machine price .

Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:concrete mixers for sale,concrete batching plants,concrete mixer,blocking making machine,concrete pump,etc.We in the choice of mixing equipment of lubricating oil, must have enough viscosity and viscosity temperature, oxidation stability is good, low pour point, does not contain mechanical impurities and moisture and non corrosive and abrasive materials. These are all we need to pay attention to, and hope to be able to better help to complete the lubrication of types of concrete mixer .

Before work to check easily damaged parts is intact, if injury repaired at once; check the silo, pool can be loaded, to meet the requirements; check the stirring blade and the lining board clearance construction equipment manufacturer, failed to adjust; check each weighing weighing accuracy; check the gas way whether leakage, leakage phenomenon, if timely repair; need to refuel to refuel, need to add lubricant to add lubricant.



Which concrete mix machine for sale is good

After work, the work is the first thing to do is to clean up the work concrete mixer manufacturer , to cleaning the stirring within the host and stirring inside the main building and unloading hopper residues, must clean up; remember to put the gas cylinder in the residual gas; finally can’t forget to shut off the main power supply; every once in a while to check is easy to loose bolts and nuts and the soles of the feet is loose mobile block making machine, the need to disassemble for cleaning up the place to open up, to examine the lining plate, blade wear, look at concrete mix machine for sale whether there is loose or damaged, to timely repair, when necessary to change new.

Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:Electric portable concrete mixer,concrete batching plants,concrete mixer,blocking making machine,concrete pump,etc.According to the above statement, the lubrication and maintenance of concrete mixing station can greatly improve the working efficiency of the planetary mixer .



Installation notice for diesel portable cement mixer

From concrete mixer manufacturer of the working principle small concrete mixer, the output and the number of concrete mixing station has the mechanical units is proportional to the. Therefore, in the increasingly fierce competition in the market economy, to survive in the market, the first thing to do is not to expand the scale, but understanding of the concrete mixing station principle, fundamentally solve the output.

Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:Ready-Mixed Concrete Making Plant,concrete batching plants,concrete mixer,blocking making machine,concrete pump,etc.Production capacity construction equipment is higher the double parallel station and multi parallel station thrown greatly improved the Diesel portable cement mixer production capacity, such as 2 sets of 120 parallel stations can be an annual output of concrete progress to 60 million cubic meters, 3 sets of parallel station can progress to 80 million cubic meters, fundamentally solution to the production ability is insufficient restrict the title of most of the further development of the company.



28.1.2016

Using tips for planetary truck mixer

Using tips for planetary truck mixer



Application scope of concrete mixing machine

Regular replacement of oil, according to the general operation of the air compressor to determine, each run 1000 hours or 4 months to replace the new oil.

Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:concrete mix machine for sale,concrete batching plants,concrete mixer,blocking making machine,concrete pump,etc.On concrete equipment air compressor regular cleaning of the air filter element, because the filter is too dirty to enter the air compressor cylinder dust too much, accelerate the cylinder and the piston ring wear, and easy to form a positive influence on carbon valve seal concrete mixing machine ; serious when can also cause pull cylinder, gas channeling and oil pollution caused by, lubricating effect; gas channeling, will produce oil phenomena, the wall of the cylinder and the piston ring gap is too large concrete machinery , the contaminated lubricant will flee into the compression chamber and the formation of oil mist, thus contaminating the compressed air.



Introduce the various types of concrete mixer

A long term use of the machinery, are required for a lubrication and maintenance process. Concrete mixing station is no exception. Its regular lubrication and maintenance, not only can ensure the normal operation of the concrete mixing station can also greatly improve the service life of the Concrete mixture machine price .

Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:block making machine,concrete batching plants,concrete mixer,blocking making machine,concrete pump,etc.We in the choice of mixing equipment of lubricating oil, must have enough viscosity and viscosity temperature, oxidation stability is good, low pour point, does not contain mechanical impurities and moisture and non corrosive and abrasive materials. These are all we need to pay attention to, and hope to be able to better help to complete the lubrication of types of concrete mixer .

Before work to check easily damaged parts is intact mobile mini concrete batching plant, if injury repaired at once; check the silo, pool can be loaded, to meet the requirements; check the stirring blade and the lining board clearance, failed to adjust; check each weighing weighing accuracy; check the gas way whether leakage, leakage phenomenon, if timely repair; need to refuel to refuel, need to add lubricant to add lubricant.