Español
Русский
Tiếng Việt
中文
suomi
Français
Português
English
Deutsch
Français
Español
Italiano
Português
Pусский
Related Posts
11
Jun
How to calculate surface area range of mining ventilation?
How to calculate surface area range of mining ventilation? “Surface area range” also known as cross-sectional area of the premise through which the air comes out (exit) of the mine. If people move in this premise, the maximum speed must not exceed 8 m/s. Based on that,there are always two solutions for client’s choice,see what is showed in the following sketch: read more
29
Dec
Knowledge!Analysis of the working principle of centrifugal fan
A centrifugal fan is a device that converts energy into pressure or velocity to transport gas. Its working principle is based on the action of centrifugal force. The centrifugal fan is mainly composed of the following components: air inlet, impeller, rotor, exhaust port and driving... read more
07
Jul
New orders from customers in Kyrgyzstan
Decent Machinery is thrilled to announce the receipt of a new order for centrifugal fans from our esteemed client in Kyrgyzstan. We would like to extend our warmest congratulations on this exciting collaboration. It is our utmost pleasure to have the opportunity to work... read more
21
Mar
Knowledge! What safety measures should be considered before operating a spray cannon?
To ensure that you can complete the task safely and efficiently when using our spray equipment, Zibo Decent Machinery Company Limited hereby provides the following operating specifications and safety guidelines. Please strictly abide by this during the operation to ensure the safety of yourself... read more
23
May
Factors Determining the Rotational Angle of Centrifugal Fan Impellers
Centrifugal fans are widely used in various industries for ventilation, air conditioning, and air movement purposes. The rotational angle of the impeller, which is a crucial component of a centrifugal fan, plays a significant role in determining its performance and efficiency. Design Parameters: The design parameters... read more
27
Feb
Knowledge! Polyurethane compound air duct
Product selection points 1. Polyurethane bubble plastic plate composite duct selection The main control parameters are combined, thermal conductivity, thermal insulation material density, plate thickness, and surface layer material, etc. 2. The ventilation and air regulating system’s duct should adopt a rectangular cross section with a... read more
23
Feb
Knowledge! Rotary Heat Recovery Fresh Air Unit
Product Name：Rotary Heat Recovery Fresh Air Unit Scope of Application: ● Airflow range: 200-1000m3/h ● Commercial air-conditioning systems: Star hotels, high-grade office buildings, centralized heating and cooling residential buildings, large supermarkets, bus stations, railway stations, airplane waiting rooms, hospitals, indoor gymnasiums, swimming pools and so on. ●Industrial air-conditioning systems: Printing... read more
02
Feb
Knowledge! Which central air conditioning ventilation duct is best to choose? Galvanized air duct plates and non-metallic plates
Knowledge about the thickness of galvanized air duct sheets Processing of plate thickness includes: marking the dimensions of vent ducts and fittings, using the outer dimensions to calculate rectangular ducts, and using the outer diameter dimensions to calculate circular ducts. The thickness of thin steel... read more
03
Jan
Knowledge!How to deal with the loud noise of the boiler induced draft fan?
Fans are necessary components for cooling towers, boilers, and air-conditioning equipment. These equipment provide building cooling and ventilation, and the noise they generate cannot be underestimated, especially in open areas such as office building lobbies. How to reduce fan noise? How to control fan... read more
22
Jan
Knowledge!Indonesian Customers Invest in Innovative Dust Reduction Technology to Improve Working Conditions at Sand and Stone Plant
In a bid to enhance the working environment at a sand and stone plant, Indonesian customers have recently acquired an advanced 80-meter dust reduction fog cannon from our esteemed company. The cutting-edge technology has been strategically placed on a towering structure to efficiently tackle... read more
