Entries by TB垫

Introduction of metal briquetting machine

The main body of the metal briquetting press adopts a multi-cylinder linkage structure, with 1 main cylinder, 2 side cylinders, 1 cover cylinder, 1 turning cylinder, and 5 hydraulic cylinders in total. The main hydraulic cylinder pushes the pressure head to reciprocate back and forth, the side cylinder pushes the pressure head to reciprocate left […]

2021-06-18 by

Introduction to the working principle of compound crusher

The compound crusher (composite crusher) is widely used in the crushing of various ore, cement, refractory materials, bauxite clinker, emery, glass raw materials, and special hard materials. It is widely used in the crushing scope of mechanism construction of sand and various metallurgical slags, and compared with other types of crushers, it has higher profitability. […]

2021-06-18 by

Working principle of coal centrifuge

Coal centrifuge is a kind of dehydration equipment that uses the centrifugal force generated by mechanical rotation to realize the separation of solid-liquid mixture. The slime passes through the material inlet and passes through the distribution cone to make the space between the screen basket and the spiral discharge rotor.   Under the action of […]

2021-06-10 by

Working principle of linear vibrating screen

The linear vibrating screen uses the vibration motor as the source of vibration power, so that the material is thrown up on the screen while moving forward in a straight line. The material enters the inlet of the screening machine evenly from the feeder, and generates data through the multi-layer screen. The oversieve and undersieve […]

2021-06-09 by

Introduction to the performance of banana vibrating screen

The banana vibrating screen is a self-synchronizing heavy-duty equal-thickness screen. The screen box is similar to the shape of a banana. The screen beam adopts a box-shaped beam. The vibrator and the exciter are connected by an intermediate transmission shaft. Banana vibrating screen is widely used in coal grading, desliming, dewatering, de-intermediation, and can also […]

2021-06-09 by

About the extraction of nucleic acids

Basic knowledge of nucleic acid Nucleic acid is divided into deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), among which RNA can be divided into ribosomal RNA (rRNA), messenger RNA (mRNA) and transfer RNA (tRNA) according to different functions. DNA is mainly concentrated in the nucleus, mitochondria and chloroplasts, while RNA is mainly distributed in the […]

2021-03-18 by

Introduction to the use of diamond polishing pads

Diamond polishing pad is a flexible processing tool made of diamond as abrasive and combined with composite materials. The back is glued with Velcro cloth, which is glued to the joint of the grinding machine. It is used for grinding, stone, ceramic, glass, and floor tiles. Special-shaped processing of other materials, suitable for stone polishing, […]

2021-02-22 by

Introduction of concrete polishing construction technology

With the continuous development of concrete materials and construction techniques, people’s performance requirements for concrete are not limited to compressive strength, but on the basis of strength, more attention is paid to the comprehensive indicators of concrete durability, deformation performance, aesthetics and decoration performance. Balance and coordination. Polished concrete is a typical representative of concrete […]

2021-01-25 by

How to maintain marble

Marble is hard material, which is one reason why people choose it as home decoration material. Although marble is strong, beautiful and elegant, it is a more sensitive material. You can usually use the term “externally soft and internally strong” to describe it. Marble has a hard inner quality, but the polished appearance is extremely […]

2021-01-18 by