Introduction to the operating manual of the coffee machine San Douke brand price production company

Introduction to the operating manual of the coffee machine San Douke brand price production company

We always insist on independent development in product core technology, learning rather than copying foreign products, so we have self-developed far-infrared inner pot, independently developed machine directly connected to the computer data transmission scheme, patented insulation layer, throttle, sampling spoon design. In the future, we will continue to innovate and bring better products.

About us:

Our team is a professional engineer from the nuclear industry and aerospace industry. After four years of precipitation, we have brought the highest quality process, design and quality. As a leading manufacturer in the industry, we continue to introduce new technologies and processes into the field of coffee roasters and innovate to make the best coffee roasters.

R500E coffee roaster:

About exquisite and easy-quality and craftsmanship:

In the process of making our products, we always adhere to the principle of providing the best quality and craftsmanship for our coffee-loving partners, because we know that we must be particular about choosing our partners to treat coffee.

Spare no expense to choose better parts

In the selection of parts, we choose high-quality parts to make products. This part may be one of the biggest differences in baking costs. When our domestic counterparts are still using three no thermometers and ugly switches, we choose to use better ones.

The so-called sterling silver contact switch is nothing more than a silver plating process commonly used in the industry. after understanding it, you will find that it is a switch contact that basically has all kinds of contacts. And the switch we use is still gilded, but I'm too embarrassed to talk about it.)

The choice of the material of the inner pot is the most tangled place when making the product. in the initial design, because the stainless steel material can be rolled up and welded, it is convenient to manufacture, while the cast iron material has a great initial investment, so stainless steel has become a very tempting choice. but after the test, it is found that the stainless steel inner pot can not evenly transfer heat to the whole inner pot, resulting in some points that will overheat and scald coffee beans. A good stainless steel pot is a composite structure, with more than three layers at the bottom, with an outer layer of stainless steel at the bottom, with a copper plate in the middle as an important heat conduction layer to disperse the uneven heat energy at the bottom of the pot, so that the internal stainless steel layer can be heated evenly. But this kind of technical scheme is used in the inner pot of the roaster, and we really can't do it.

.) (PS: the three-layer structure requires a large punch to integrate the structure and exhaust air. Moreover, what people do is a flat plate, and the roaster is an inner pot.)

So after spending almost all the money at that time, we made the R500 series cast iron inner pot out of cast iron, which is still in use today.