Tuesday, December 4, 2018

Devotion to attend 2018 Shanghai International Boiler Exhibition

Devotion Boiler will be present at 2018 Shanghai International Boiler Exhibition 
Date: Nov 28-30, 2018 
Booth No.: 2H16
Address: Hall 2, Shanghai Expo Exhibition Hall






Guangzhou Devotion Thermal Facility Co., Ltd. (herein referred as Devotion Boiler)
Devotion Boiler was founded in 1993, a son company under Devotion Corporation (public company, stock code 300335) which specializes in Industrial Boilers Manufacturing. Devotion Boiler engages in developing, manufacturing and sales of gas, oil, electricity, biomass industrial boilers. Devotion Boiler is one of the pioneers in developing and making Gas and Oil Fired Boilers in China. 
Devotion Boiler holds Class A Manufacturing Qualification and ASME. In 2015, Devotion Boiler invested to build the first Robot Automatic Production Line of boilers which remarkably increase precision and quality of products. “Devotion Boilers”won the Most Influential Brand of China Industrial Boilers. 


Main Products
Devotion Boiler has over 300 models of boilers with capacity ranging from 0.1MW to 116MW. Among all these products, low Nox Condensing boilers are the most popular. In 2015, Devotion Boiler has participated in over 2000 projects in relation with coal-to-gas policy or boiler improvement to Low Nox emission. 
In 2018, Devotion acquired Changzhou Boiler Co., Ltd. to build Boiler and Autoclaves Industrial manufacturing base in Eastern China. The plant covers an area of 160000 square meters with annual capacity over 20000 steam tons, more than 800 sets of Autoclaves Industrial, which are mostly made by automatic equipment. 
Devotion Steam Boiler for Heat China

Devotion Steam Boiler System

Devotion Hot Water Boiler

Devotion Boiler With Controls





Shots of Robot Automatic Production Line of Boilers
Boiler Automatic Manufacturer Equipment









Low Nox Boiler Projects
Low Nox Steam Boiler System
Low Nox Boiler System In Beijing

Devotion Low Nox Hot Water System





Awards and qualifications










We are expecting your visits at Guangzhou!

Wednesday, November 21, 2018

Devotion 3rd Annual Sports Meeting Successfully Held

Devotion Boiler successfully held its 3rd annual sports meeting On August 23, 2017.
In the sports meeting, Devotioners participated in 6 different funny matches, sharing the joyfulness as teammates and family members.


One of the highlights is what the meeting chairman spoke at the closing ceremony, that: the company is trying best to provide not only the high quality industrial boilers and service to clients, but also a family feeling for everyone in Devotion.
high quality industrial boilers


Sunday, September 2, 2018

720kW Electric Steam Boiler in Zambia For Ball Mill

One set of Devotion 720Kw Electric Steam Boilers has just completed installation and commissioning in Zambia.


720kW Electric Steam Boiler in Zambia

720kW Electric Steam Boiler (model nr: LDR1-1.0)

Our customer, is the largest grinding steel balls provider in the world. In the ball mill they set up, Devotion Electric Steam Boiler will be used to maintain the designed water temperature which is very critical to make superior quality of grinding steel balls.



Ball mill with wear-resistant steel ball (hereinafter referred to as wear-resistant ball) is widely used in domestic and foreign large gold, nickel, copper and other non-ferrous metal mine, iron ore, black metal mines and metallurgy, chemical and other precious metals processing industry for ball mill and broken ore.



Monday, August 13, 2018

The best looking boiler!

Our after-sales service engineer has just come back from Vietnam. He said these are the best looking boilers and boiler room he has ever seen. Good boilers deserve a nice and clean place to stay in.
2.8MW LPG Fired Hot Water Boilers




3 sets of 2.8MW and 1 set of 1.4MW fire tube hot water boilers for Mazda Automobile Plant in Vietnam.
4 sets of Hot Water Boilers in Mazda


The dark blue casing makes the boiler looks so cool but they are actually very hot because they are HOT WATER BOILERS!


Fired Tube Hot Water Boilers
We couldn't wait to share these good pictures with you!

Friday, August 3, 2018

How Come Condensing Boilers Efficiency So High, Even Over 100%?

To find out the answer, let’s take a look into computing method of heat efficiency.
Generally, heat efficiency

Q1 indicates output of the heat, and Q means calorific value of the fuel.
When the fuel is burning, it mainly produces CO2 and vapor. There are two ways of computing fuel calorific value, one is net calorific value which excludes latent heat during vaporizing, the other is gross calorific value, which equals to the total heat produced, including latent heat in vaporization. Heat efficiency is based on net calorific value worldwide, except for USA.
Gas boilers are fueled by various gas fuels. After combustion, it will produce high water content smokes. When exhaust gas temperature is decreased to such extent that vapor contained in the smoke will condensate. As a result, the heat released will be absorbed by the boiler. That is why, the heat efficiency of Condensing Boilers can exceed 100%.

Devotion High Efficiency Condensing Boiler

Thursday, January 25, 2018

Sharp Edge Tester

In the child's growth , toys just like their intimate partner. Parents are also happy to by all kinds of toys for their kids as it  not only can bring child happiness but also develop their intelligence. With the growth of toys demand, toy safety has been the attention of all parents, it is also the important point we pay attention to.

Children's toys and the metal edges of bicycles or other sharp parts may present or produce the risk of cutting the child, so there is a need for an improved testing tool for determining the presence of sharp edges harmful to human health and safety. Therefore, sharp edge test method is an important method in the detection of toys and children's products.

What is the scope of the sharp edge tester? Glass toys or parts, toys on the edge of the collision, the toy drive device shell, cover all the hard material on the face (such as goggles, space helmet or welding mask), can bear children's weight toys (such as toy cars , Skates, etc.)

Sharp Edge Tester Instrument features:
1. Metal case, to ensure the durability of the instrument.
2. Hand can press, foot to make the operation more convenient.
3. Special value of the photoelectric sensor indication function, can accurately ensure that the test force value is accurate.

Standards:EN 71-1,ASTM F963 ,16CFR 1500 ,ISO 8124-1,GB 6675-1

How to use the sharp edge tester?
GESTER Instrument Co., Ltd. gave you a test, the gummed paper is wound on the axle center, the to-be-tested edge of a sample is arranged above the axle center and is contacted with the gummed paper, the handle starting switch is then turned on, the motor starts to rotate so as to enable the axle center to rotate at one circle, the to-be-tested edge of the sample leaves a mark on the gummed paper, and the gummed paper is then taken down from the axle center and is checked; if more than 1/2 inch of the length of the gummed paper is scratched, the edge is a sharp edge, and the product is not qualified.



(Sharp Edge Tester TEST)

Tuesday, January 16, 2018

Do you really understand Candy and Confectionery?

1.Overview: candy is sugar, starch syrup (or caramel) as the main raw material, add spices, fruit, dairy products, gels or foaming agent and other accessories, according to a certain process from the processing of solid sweet food. World candy production in 1996, 11.5 million tons, the world's per capita consumption of about 3kg, China's 0.8kg, which developed countries, the proportion of candy chocolate is about 50%, about 10% of our country. In recent years, China's candy processing production level has improved significantly, color varieties continue to increase, packaging decoration to improve the larger, improve the quality of health, market goods sufficient, and some goods are exported overseas. Candy is expected to be low sweet nutrition, leisure, health direction.
2.Classification:
(1) By species classification:
1) Fruity Hard candy (sub-type and crisp type). Hard candy is sugar and starch syrup (or caramel). As the main raw material, the brewed and add the right amount of fruit flavor, dairy products or nuts and other accessories, according to a certain process of processing made of a brittle candy.
2) Milk fat (sub-gelatinous and sandy). Milk sugar is sugar, starch syrup (or caramel) as the main raw material, in the brewing concentration when adding fat and dairy products. Stir into a candy with a scorch flavor.
3) Protein sugar (sub-aromatic and nut type). Sugar is made of sugar, starch syrup (or caramel) as the main raw material, boiled concentrated by adding appropriate amount of fat, dairy products, fruit, spices, etc., with egg protein (or plant protein) as the main foaming agent or add a small amount Gelatin processed by a certain process of candy.
4) Candy (sub-glial and non-glial type). Candy is sugar, starch syrup (or caramel) as the main raw material, after brewing concentrated, add appropriate amount of fat, dairy products, spices, etc., with gelatin as colloid, According to a certain process, to fully stir the processing of low-fat from the candy.
5) Sugar Coated Soft candy (sub-agar, starch, gelatin type). Sugar is sugar, starch, and syrup as the main raw material, with agar, starch, gelatin and other gels, the brewed, pouring forming high moisture, soft texture of the candy.
6) Sandwich sugar (sub-crisp heart, sauce heart, heart type). Sandwich sugar is sugar, starch syrup (or caramel) as the main raw material, boiled into sugar for skin. With candy powder, jam, nuts sauce, dairy products, cocoa powder made of a variety of stuffing core, wrapped into a variety of sugar into a variety of alcohol injection made of candy.
7) Polished sugar (sub-hard, soft, nut type). Polishing sugar is a variety of sugar or fruit for the sugar heart, with sugar and syrup for sugar coating, polished from the surface of the candy.
8) Fruit Bubble Gums (sub-gel type and foam type). Gum base is based on gum base, sugar powder, starch syrup as the main raw material, together with the spices, seasonings made of candy.
9) Powder sugar (sub-mint powder sugar, fruit powder tablets, calcium powder tablets). Powder is sugar powder as the main raw material to add appropriate amount of flavor seasoning by pressing to suppress the various forms of candy.
(2) By flavor classification:
1) Sweet type;
2) Acid type;
3) mint type;
4) All kinds of fruit type;
5) Chocolate flavor;
6) Strange smell.
3. Production process:
Sugar, starch syrup, other accessories → mixed melt → filter → boil (or vacuum concentration) → pre-cooling → blending (adding spices) → forming → cooling → picking → packaging.
4. Requirements for candy wrapping paper:
Printing ink used in candy paper should be selected low lead content of raw materials, ink should be printed on the side of the direct contact with candy, if printed on the inner layer, must be painted in the outer layer of ink; or lining paper (aluminum foil or wax paper) Packaging, liner should be slightly longer than the candy, so that the candy is not directly after contact with the packaging paper, liner itself should be consistent with GB11680-89 "food packaging paper hygiene standards", glutinous rice paper copper content of not more than 100mg / kg, no candy and chocolate for wrapping paper should be small.

A variety of candy to be chosen-Yixin Foods

What is called candy?This words you maybe be very familiar with it,but you will also feel it as a stranger.As for candy,it includes lollipop,chocolate,gum,jelly and so on.Please see as below brief introduction.
Hard Candy Lollipops
Lollipops are candies that you put a stick through. So their shape looks like a circle with a line through it. Usually in American or European countries, hand-made lollipops are bright coloured and disk-shaped. But a lot of the factory made ones are smaller and spherical.
Chocolate
Chocolates are perhaps the most classic and popular of all the candies. It is made from the ingredients cocoa, milk and sugar. It comes in all sorts of shapes and forms: blocks, bars, balls, toffee, ice cream etc. The reason it is popular (besides its splendid sweet taste) is the belief that by eating chocolate, you get a sensation of falling in love (which is why we receive it on Valentine's Day!).
 Fruity Chewing Gum
Chewing gums have a lot of flavours: peppermint, strawberry, lime, blueberry etc. And new sugar free ones have been roaming the market in recent years. Although dentists propose that chewing sugar-free gum is actually good for your teeth, a lot of public places (especially schools) still reject chewing gums mainly because it leaves a lot of mess if not thrown into the bin.
  Fruit Bubble gum
Bubble gums are much the same as the chewing gums mentioned above: they are both lollies that you keep in your mouth but do not swallow. But bubble gums are significantly less dense and usually come in larger pieces. This is so that you can make bubbles out of them. They are a great fun at parties.
Colorful Jelly beans
They are those colourful, pretty and sweet little beans that kids really love. Often different colour would signify a different flavous. Thus there is all sorts of discoveries that you can make in a packet of jelly beans.