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Maintenance of Italian coffee machine: common faults and handling methods of Delong coffee machine

Maintenance of Italian coffee machine: common faults and handling methods of Delong coffee machine

Summary of malfunctions of Delong automatic coffee machine 1 Delong Coffee 3000 Ultimate 4000 series coffee machine after startup, the warning light is always on and the machine does not work. After entering the test mode, start the motor, the motor has a slight action, but does not work. After inspection, the bridge stack on the circuit board (rectifier bridge) is damaged, replace the bridge stack, troubleshooting. 2 Delong coffee machine 3000, 4000 series, fault: coffee

2015-12-09
Some equipment needed by the start-up coffee shop the basic equipment of the coffee shop

Some equipment needed by the start-up coffee shop the basic equipment of the coffee shop

Processing category: Italian coffee machine, American coffee machine, special coffee mill, single coffee mill, coffee grounds bucket, commercial takeaway coffee mill. Coffee utensils: coffee thermometer, electronic scale, short cup cream gun, milk tank, all kinds of coffee cups, wine cup trays, powder presses. Food processing: blender, blender, milk machine, ice maker, microwave oven, hot dog machine, bread maker,

2015-05-18
How to maintain the cleaning of coffee machine body

How to maintain the cleaning of coffee machine body

1. Coffee machine body cleaning: wipe the fuselage with a wet rag before starting up every day. If you need to use a cleaner, please spray it on the wet rag and wipe the fuselage with a mild, non-corrosive cleaner (be careful that the rag is not too wet, and the cleaner should not be sprayed directly on the fuselage to prevent excess water and detergent from seeping into the circuit system and eroding wires to cause short circuit). two。 Outlet of cooking head: (1)

2015-10-23
Explanation on the baking stage of roasted coffee beans

Explanation on the baking stage of roasted coffee beans

The key to the popularity of roasted coffee lies in the aroma and taste of roasted coffee, because the coffee bean itself does not have any special taste. Baking is to change and reorganize the substances inside the raw beans to form a new structure and become people's favorite drink with a strong and mellow flavor. The roasting of coffee is a kind of high temperature coking (Pyrol

2014-12-10
Sentimental poets write down coffee cups, literary coffee cups.

Sentimental poets write down coffee cups, literary coffee cups.

The literati and coffee have been inextricably linked since the 17th century. Coffee inspires us and reminds us of the sentimental hearts of literati and artists. Many great works are born from the mellow aroma of coffee. Even JK Rowling wrote the world-famous novel Harry Potter in a coffee shop in London. A good cup of coffee satisfies our picky appetite.

2015-10-09
Coffee roasting for beginners: fishing net baking hand net roasting

Coffee roasting for beginners: fishing net baking hand net roasting

A few days ago in the baking discussion area, when I saw brother gix baking beans with a deep-fried basket, I remembered that I had posted a "fishnet roaster" in the Huangding baking discussion area. Its cost was very low, and it was easy to make and operate. Personally, I thought it was lighter than a milk powder can, and the effect was better than a pan, so it was a way for beginners to enter the field of baking beans, so I posted it here again.

2015-02-11
Explanation on the baking stage of coffee beans

Explanation on the baking stage of coffee beans

The reason why coffee is loved by people lies in the aroma formed after roasting and the taste when drinking, because the coffee beans themselves do not have any special taste. "baking" is to change and reorganize the substances inside the raw beans to form a new structure and become people's favorite drink with a strong fragrant and mellow flavor.

2014-06-20
The process and stage characteristics of coffee roasting

The process and stage characteristics of coffee roasting

First, the baking process most people think that baking is nothing, just use the fire to cook the raw beans. In fact, in the process of coffee processing, roasting is the most difficult step, it is a kind of science, but also an art, so in Europe and the United States, experienced roasters enjoy a highly respected status. Baking can be divided into the following three stages: 1. Drying in baking

2016-06-01
The process and stage characteristics of coffee roasting

The process and stage characteristics of coffee roasting

The process and stage characteristics of coffee roasting most people think that roasting is nothing but cooking raw beans with fire. In fact, in the process of coffee processing, roasting is the most difficult step, it is a kind of science, but also an art, so in Europe and the United States, experienced roasters enjoy a highly respected status. Baking can be divided into the following three

2015-09-15
Pictures of coffee trees how to cultivate and maintain coffee trees

Pictures of coffee trees how to cultivate and maintain coffee trees

Pictures of coffee trees, how to cultivate and maintain coffee trees. Coffee tree belongs to the evergreen family of Akanaceae, which is an evergreen shrub or small tree. Mainly grows in the tropical area belongs to the tropical plant, its cold tolerance is poor, is not suitable to grow in the cold climate environment. About 20 ℃ is the most suitable temperature range for coffee trees to grow. Coffee tree, which is a horticultural cash crop in the market, is green.

2015-11-05
Roasting Technology Coffee roasting process and stage characteristics

Roasting Technology Coffee roasting process and stage characteristics

Baking process most people think that baking is nothing, just use fire to cook raw beans. In fact, in the process of coffee processing, roasting is the most difficult step, it is a kind of science, but also an art, so in Europe and the United States, experienced roasters enjoy a highly respected status. Baking can be divided into the following three stages: 1. Drying at the initial stage of baking

2015-01-08
Coffee Common sense Coffee roasting process and stage characteristics

Coffee Common sense Coffee roasting process and stage characteristics

The process and stage characteristics of coffee roasting most people think that roasting is nothing but cooking raw beans with fire. In fact, in the process of coffee processing, roasting is the most difficult step, it is a kind of science, but also an art, so in Europe and the United States, experienced roasters enjoy a highly respected status. Baking can be divided into the following three

2015-05-28
Coffee roasting Technology Coffee roasting process and stage characteristics

Coffee roasting Technology Coffee roasting process and stage characteristics

Baking process most people think that baking is nothing, just use fire to cook raw beans. In fact, in the process of coffee processing, roasting is the most difficult step, it is a kind of science, but also an art, so in Europe and the United States, experienced roasters enjoy a highly respected status. Baking can be divided into the following three stages: 1. Drying at the initial stage of baking

2014-11-14
Coffee roasting coffee beans roasting stage explanation

Coffee roasting coffee beans roasting stage explanation

Coffee beans are loved by people because the key lies in the aroma formed after roasting and the taste when drinking, because the coffee beans themselves have no special taste. Baking is to change and reorganize the internal substances of raw beans to form a new structure, which becomes a favorite drink with strong and mellow flavor. Coffee roasting is a pyrol

2014-09-29
Coffee beans: coffee beans, coffee beans

Coffee beans: coffee beans, coffee beans

Coffee beans are loved by people because the key lies in the aroma formed after roasting and the taste when drinking, because the coffee beans themselves have no special taste. Baking is to change and reorganize the internal substances of raw beans to form a new structure, which becomes a favorite drink with strong and mellow flavor. Coffee roasting is a pyrol

2014-12-26
Professional coffee roasting knowledge Coffee roasting process and stage characteristics

Professional coffee roasting knowledge Coffee roasting process and stage characteristics

Baking process most people think that baking is nothing, just use fire to cook raw beans. In fact, in the process of coffee processing, roasting is the most difficult step, it is a kind of science, but also an art, so in Europe and the United States, experienced roasters enjoy a highly respected status. Baking can be divided into the following three stages: 1. Drying at the initial stage of baking

2015-07-24
General knowledge of roasting of coffee beans introduction of roasting methods by roasting machines

General knowledge of roasting of coffee beans introduction of roasting methods by roasting machines

First, when the preheating temperature of the oven is not enough, the coffee beans are immediately put into the oven, which prolongs the baking time. Therefore, the baking loss is large, and the color of coffee beans is light, which is due to the lack of heat and the lack of full coking of the skin, resulting in a lack of color and rough internal tissue. Second, the temperature of the oven is too high, the surface of coffee forms hard skin prematurely, which suppresses the expansion of internal tissue, and because of its surface.

2016-07-13
The process and stage characteristics of coffee roasting process decomposition of roasting process

The process and stage characteristics of coffee roasting process decomposition of roasting process

Fourth, the roasting process and stage characteristics of coffee roasting process most people think that roasting is nothing, just cook the raw beans with fire. In fact, in the process of coffee processing, roasting is the most difficult step, it is a kind of science, but also an art, so in Europe and the United States, experienced roasters enjoy a highly respected status. Baking can be divided into

2015-09-16
The process and stage characteristics of coffee roasting knowledge of coffee bean roasting

The process and stage characteristics of coffee roasting knowledge of coffee bean roasting

Fourth, the roasting process and stage characteristics of coffee roasting process most people think that roasting is nothing, just cook the raw beans with fire. In fact, in the process of coffee processing, roasting is the most difficult step, it is a kind of science, but also an art, so in Europe and the United States, experienced roasters enjoy a highly respected status. Baking can be divided into

2015-06-08
The basic knowledge of fine coffee coffee beans roasting stage explanation

The basic knowledge of fine coffee coffee beans roasting stage explanation

Coffee is loved by people, the key lies in the aroma formed after roasting and the taste when drinking, because the coffee beans themselves do not have any special taste. Baking is to change and reorganize the internal substances of raw beans to form a new structure, which becomes a favorite drink with strong and mellow flavor. Roasting of coffee is a pyrolysis of high temperatures, which changes

2014-11-20
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