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Related Posts
31
Oct
Centrifugal fan replacement parts and steps
1. When the centrifugal fan stops stably, close the main gate of the fan, notify the electrical personnel to remove the temperature, vibration, and other electrical equipment connected to the centrifugal fan on the fan, mark them well, and store them properly. 2. Disconnect the... read more
04
Jul
AHU Pre-Delivery Testing Procedure and Equipment Preparation
To ensure that the AHU (Air Handling Unit) complies with factory inspection standards, we conduct the following detailed tests before the unit is delivered and provide corresponding test reports. The equipment required for the testing process includes: Airflow measurement instruments Air pressure measurement instruments Noise testing device Differential... read more
20
Jun
The Superiority of Multi-Stage Centrifugal Fans for PCB Vacuum Cleaning
Introduction: Our recent collaboration with a prominent PCB (Printed Circuit Board) factory in Thailand involved providing a tailor-made multi-stage centrifugal fan for their vacuum cleaning needs. This high-pressure fan, boasting impressive specifications such as an airflow rate of 70m³/min, a negative pressure of 26kPa, and... read more
28
Nov
Annual purchasing season
The end of 2019 is gradually coming to an annual buying season. Plants and buyers from different countries purchase machinery and equipment to prepare for the new year’s production plan. Philippines customer pays deposit for refrigeration unit in October. Honduran customer pays deposit for Roots fan in... read more
26
Sep
Knowledge! Mastering Vibration Testing and Monitoring for Mechanical Equipment: A Definitive Guide
When considering the purchase of our mechanical equipment, such as Centrifugal Fan Blowers, Mine Fans, Tunnel Fans, AHUs (Air Handling Units), and HVAC (Heating, Ventilation, and Air Conditioning) Systems, you can rest assured that our products undergo rigorous vibration testing before leaving our factory.... read more
08
Dec
Knowledge!Use and selection of water pumps in HVAC systems
1. Chilled water pump: A device that drives water to circulate in a chilled water loop. We know that the ends of the air-conditioned room (such as fan coils, air handling units, etc.) need cold water provided by the chiller, but the chilled water will... read more
03
Jan
Analysis of Ventilation and Air Conditioning Design of Leishenshan Hospital-3
05 Control Measure Regional function The medical care area is connected by a central clean channel, and each medical care unit corresponds to 4 isolation ward units. The medical unit can be divided into a clean area (including the central clean passage and the clean room connected... read more
26
May
Understanding the Working Principle of Non-electric Fog Cannons in Mining Applications
The Need for Dust Suppression in Mining: Mining activities often generate significant amounts of dust, posing various challenges to worker safety, equipment efficiency, and environmental impact. Dust particles can lead to respiratory problems, reduced visibility, equipment breakdowns, and ecological disturbances. Addressing these concerns is crucial,... read more
08
Aug
New Order! Centrifugal Fan Export to Thailand
We are pleased to announce that ZIBO DECENT MACHINERY CO., LTD has recently successfully completed a batch of export orders and delivered our products to the Thai market. Destination: Thailand Product name: Centrifugal fan Quantity: [3] The following are some key details of ZIBO DECENT MACHINERY CO., LTD’s... read more
22
Oct
How to judge whether the impeller is balanced
1.Do the impeller balance testing before leaving the factory. 2.During the rotation of the impeller, the pattern on the impeller will affect the judgment of the eye, and it cannot be judged by whether it looks round. 3.The number represented in the picture is the unbalanced... read more
