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What are the characteristics of wet granulation machines?

What are the characteristics of wet granulation machines?

Wet granulation machine is a commonly used granulation equipment that can convert powdered raw materials into granules, suitable for pharmaceutical, food, chemical and other fields. So what are the characteristics of wet granulation machines? Using wet granulation technology, the prepared particles have uniform particle size and regular particle morphology. This is because under the high-speed rotating centrifugal disc of the wet granulation machine, the raw materials rotate rapidly under the action of centrifugal force, causing continuous impact and collision of the raw materials, forming particles under wet conditions. The operation of the wet granulation machine is simple, just add a certain proportion of wetting agent and raw materials, and then start the machine. During the operation process, the feeding amount and wetting agent can be controlled as needed, which is convenient and practical. Wet granulation machines can not only prepare particles, but also produce various shapes such as spherical and flower shaped particles. Moreover, it is suitable for preparing a variety of different raw materials and has strong universality. The cost of wet granulation machines is relatively low, with a wide range of applications. They can produce a large number of particles in one go, effectively reducing production costs. The wet granulation machine adopts wet granulation technology, which does not require the use of any solvents during the process, is pollution-free, harmless, odorless, and very safe for the environment and operators. In summary, wet manufacturing

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Performance and precautions for use of airtight valves

Performance and precautions for use of airtight valves

Airtight valve is a special regulating valve that can control the flow and pressure of fluid and has good airtightness performance. Airtight valves have a wide range of applications and can be used in hydraulic systems, pneumatic mechanical systems, and hydraulic hydraulic control systems. 1. The airtightness performance of the airtight valve is mainly used in power devices, and its main function is to control the flow and pressure of the fluid, with good airtightness performance. The airtightness performance of an airtight valve not only depends on the structure of the valve, but also on the quality of the valve stem, sealing ring, and sealing ring. Only when the sealing ring and sealing ring quality of the valve meet the specified standards can the valve be guaranteed to have good airtightness performance. 2. The valve design of the airtight valve is also one of the key performance of the valve. Airtight valves usually have good vibration suppression function, which can eliminate fluid induced vibration and achieve precise flow control. In addition, the valve design of the airtight valve can effectively reduce the friction of the valve, thereby improving the durability of the valve. 3. The installation of airtight valves is also one of the important functions of this valve. The installation requirements for airtight valves are very strict, requiring not only high installation accuracy, but also high quality requirements for installation bolts to ensure the sealing and control performance of the valve

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Advantages of airtight valves

Advantages of airtight valves

Airtight valve is a new type of control valve mainly used for controlling gas and steam. It has the characteristics of high sealing performance, high efficiency, low leakage, compact structure, light weight, easy operation, and easy maintenance. 1. Reduce energy consumption: The design of the airtight valve allows gas to flow between devices, which can effectively reduce energy consumption. The airtight valve has stronger control ability and can better control the flow of gas, thereby saving energy. 2. Leakage prevention: The structure of the airtight valve adopts sealing technology, which can effectively prevent gas leakage and ensure the safe operation of the equipment. Gas tight valves can allow gas to flow between equipment without leaking into the environment, reducing pollution to the environment. 3. Flexible control: The airtight valve has stronger control ability and can flexibly control the flow of gas, thereby achieving better performance. The design of the airtight valve allows it to regulate the gas flow rate, thereby better controlling the operation of the equipment. 4. Efficient operation: The airtight valve can effectively control the flow of gas, thereby achieving efficient operation. The design of the airtight valve allows it to regulate the gas flow rate, thereby better controlling the operation of the equipment. Application of airtight valve: 1. Automobile: airtight valve can be used for controlling automotive engines

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Introduction to the characteristics of airtight valves, come and collect them!

Introduction to the characteristics of airtight valves, come and collect them!

Airtight valve is a device used to control gas pressure and flow, which has the characteristics of small volume, high reliability, simple structure, low cost, and convenient installation and debugging. Firstly, the volume of the airtight valve is small, which can meet the needs of installation space and effectively reduce the losses of the pipeline system, saving energy. Secondly, the airtight valve has good reliability and adopts a pre loaded spring device, which can effectively change the medium flow rate and maintain a certain pressure, thereby achieving the stability of the set value and ensuring the safe operation of the system. Once again, the structure of the airtight valve is simple and mainly composed of three parts, namely the valve body, valve disc, and adjustment mechanism. Among them, the size of the valve body can be selected according to the actual situation, the valve disc is supported by bearings, and the adjustment mechanism is manually adjusted or electrically adjusted. The cost of airtight valves is low, and they are easy to install and maintain, which can effectively reduce system noise and save energy. Before using the airtight valve, first check the working environment to ensure that the ambient temperature for installing the airtight valve is between -40 ℃ and+200 ℃, and the relative humidity does not exceed 95%. Secondly, it is necessary to check whether the airtight valve is installed correctly, including the installation position, direction, and angle of the airtight valve. Once again, check the air tightness

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Working principle and application scenarios of airtight valves

Working principle and application scenarios of airtight valves

Airtight valves are typical components that isolate harmful pollutants from filters. To isolate the gas inside the container from contact with external air, or to introduce air under certain circumstances, it is equivalent to a switch for entering and exiting air in a laboratory or other container. Good airtightness, effectively isolating contaminated filters from workers, thereby protecting their safety. Its typical application is to isolate filters and contaminated components in bag in bag out filtration systems. The working principle of an airtight valve is that the actuator can control the opening and closing of the blades. When the airtight valve is connected to the bag inlet and outlet exhaust box, it is necessary to replace the high-efficiency filter inside the bag inlet and outlet box. Alternatively, a sealed valve is required for Xingqi gas disinfection. Its function at this time is to separate the bag in and bag out exhaust box from the ventilation pipeline, prevent gas from the pipeline from entering the bag in and out exhaust box, and ensure that the high-efficiency filter is replaced without exception and tied. When the airtight valve is connected to a regular ventilation pipe, the gas flow inside the ventilation pipe can be controlled by the opening and closing of the blades, which can divide the ventilation pipe into several sections. To achieve the effect of diverting gas in the pipeline. When airtight valves are used in critical areas of biosafety laboratories, zero leakage must be ensured. There is a national zero leakage standard here. Please refer to the national standard documents of the biosafety laboratory. Delivery for use in regular clean rooms

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One minute understanding of what an airtight valve is

One minute understanding of what an airtight valve is

The airtight valve is mainly used to isolate the partition in the air conditioning ventilation system. High airtightness, able to meet the safety requirements of special occasions. Even in the event of a power outage, air tightness can be ensured. The sealing level is formulated according to KTA3601 and DIN25414, which fully complies with the operating regulations of nuclear power plants (pressure difference of 2000Pa, leakage rate of 0.01m3/h * m2). Airtight valves mainly consist of valve bodies, blades, bearings, seals, actuators, etc., of course, the main material of these components is stainless steel. The valve body is fully welded to ensure air tightness. The blade is made of two layers of stainless steel and one layer of stainless steel. The airtight valve is composed of sealing gaskets, ensuring both strength and airtightness. But everyone should be careful not to use it alone. Mainly used in conjunction with some purification equipment, it adopts a flange design with bolt holes for connection with purification equipment. To meet the on-site needs, airtight valves are designed on both sides. The airtight valve complies with the standard BS1449-304class-S112B. The maximum allowable back pressure of the valve is 5000Pa. The sealing material is chloroprene rubber foam rubber, which can withstand high temperatures up to 80 degrees Celsius. When using, it is also necessary to ensure air tightness. The connection between the blades and bearings adopts a dual method of bolts and welding. Inside the valve body

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Professional technical personnel

Professional technical personnel

There are currently 50 employees, including 1 senior engineer and 3 engineers; 10 certified welders, 1 crane operator, 1 electrician, 5 fitters and 5 plumbers each; 1 full-time inspector. The company adheres to the business philosophy of "business is humanity", adheres to maintaining reputation through service, strives for survival through quality, and promotes development through innovation. Adhering to the principle of "reputation first and user first", we wholeheartedly serve the vast number of users and strive to manufacture products that are reassuring to the country and satisfying to users.

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Function and principle of laboratory airtight valves

Function and principle of laboratory airtight valves

An airtight valve is an electric one-way valve. When the closed valve is not energized, under the pressure of a strong spring, the valve will not open due to the reverse airflow. Effectively ensuring the airtightness of the corresponding space. It is usually connected to the valve body through an electric actuator and becomes an HVAC control valve after installation and debugging.

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What is the main function of the airtight valve tester?

What is the main function of the airtight valve tester?

Application: 1. Static and burst tests on pressure vessels, steel cylinders, etc. Static and dynamic testing of aerospace components after maintenance. 3. Hydrostatic test of safety valve alignment valve and wellhead equipment. 4. Test of pneumatic regulator for automotive braking system. 5. Pressurized oxygen, nitrogen, hydrogen, air, methane, and other gases.

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What is the working principle of an airtight valve? What scenarios are they mainly used for?

What is the working principle of an airtight valve? What scenarios are they mainly used for?

Airtight valves are typical components used to isolate and seal harmful pollutants in filters. To isolate the gas in the container from coming into contact with external air, or to introduce air in specific situations, this is equivalent to a switch for air entering and exiting the laboratory or other containers. The airtight valve has good airtightness, which can effectively isolate the contaminated filter from the staff, thereby protecting the safety of the staff.

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Company Profile

Wet granulation machine

Tel：086-571-86011822

fax: 086-571-86019722

Address: No. 9, No.7 Road, Dongzhou Industrial Functional Zone, Fuyang, Hangzhou, China

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