Mobile Asphalt Mixing Plant is a convenient, efficient and mobile asphalt mixture production equipment, which is suitable for all kinds of road construction and maintenance projects. It has the characteristics of strong mobility, quick installation and easy operation, and can provide high quality asphalt mixture for the project and improve the construction efficiency. Mobile Asphalt Mixing Plant,Asphalt Plant,Asphalt Batch Plant,Asphalt Plant Spare Parts BituRock Science & Technology (Jiangsu) CO., LTD , https://www.biturockplant.com
General Information for High Building Hot Water Circulation Pump (Electric):
The QDG series multistage high-pressure centrifugal pump is a compact and efficient solution designed for boiler feed water and other industrial hot water supply systems. It is engineered to meet international standards and is widely used in power plants, chemical processing, and building industry applications.
This electric-driven centrifugal pump features a multi-stage impeller design, offering high head and low flow capabilities. It is available in both horizontal and vertical configurations, making it adaptable for various installation environments. The pump is known for its reliability, energy efficiency, and minimal leakage, ensuring safe and continuous operation.
Key specifications include:
- Flow rate: 3–500 m³/h
- Head: 70–650 m
- Pressure: 7–65 Bar
- Speed: 1450–2950 rpm
- Maximum Efficiency: up to 90%
It is ideal for use in aerospace, oil & gas, power stations, pharmaceuticals, marine, and wastewater treatment sectors.
**Advantages:**
- 20 years of experience in manufacturing high-performance pumps
- Independent design with advanced technology from Australia, Canada, and the USA
- Specialized testing equipment ensures quality and performance
- Anti-rust casting for long-lasting durability
- Customized suggestions for pump selection
- OEM options available
**Performance Data Table:**
Pump Type
Flow (m³/h)
Head (m)
Power (KW)
Speed (r/min)
QDG 6-25
3.75–7.5
73.5–306
4–11
2950
QDG 12-25
7.5–15
69–338.4
5.5–22
2950
QDG 12-50
7.5–15
139.5–648
18.5–75
2950
QDG 25-30
15–30
82.5–340
15–45
2950
QDG 25-50
15–30
15.78–618
22–110
2950
QDG 46-30
30–55
81–340
22–75
2950
QDG 46-50
30–55
138–666
37–132
2950
QDG 85-45
55–100
78–459
37–160
2950
QDG 85-67
55–100
183–666
90–250
2950
QDG155-67
100–185
177–684
132–400
2950
QDG280-43
185–335
114–423
160–450
1480
QDG280-65
185–355
372–680
500–800
1480
QDG450-60
335–500
171–650
360–1050
680
Mobile asphalt mixing plant is mainly composed of mixing host, dosing system, fuel system, support device and dust removal system. Among them, the mixing machine is the core part, which is responsible for mixing various raw materials evenly to produce high-quality asphalt mixture. The dosing system is responsible for adding various raw materials to the mixing machine in a certain proportion. The fuel system powers the entire device, usually using diesel or gasoline. The support unit includes four wheels and a suspension system that allows the device to travel and operate in a variety of terrain conditions. The dust removal system is responsible for collecting dust and exhaust gas generated during the production process to ensure a clean working environment and air quality.
The working process of the mobile asphalt mixing station mainly includes the following steps: First, the various raw materials are prepared and added to the mixing machine through the dosing system. Next, the mixer machine starts to work, mixing the raw materials evenly to produce the asphalt mixture. The asphalt mixture is then transported to the construction site for road paving or maintenance. In the whole process, the operation of the mobile asphalt mixing plant is simple and convenient, and it can be quickly deployed and moved, which greatly improves the construction efficiency.
Compared with the traditional fixed asphalt mixing plant, the mobile asphalt mixing plant has the following advantages: First, it has the characteristics of strong mobility and rapid deployment, and can adapt to a variety of complex terrain and construction environment. Secondly, the installation and disassembly of the mobile asphalt mixing plant is very convenient, and the transfer and installation of the equipment can be quickly completed, reducing the construction time. In addition, the operation of the mobile asphalt mixing plant is simple and easy to maintain, reducing the skill requirements of the operator and maintenance costs.
In short, the mobile asphalt mixing plant is an efficient, convenient and mobile asphalt mixture production equipment, which is suitable for all kinds of road construction and maintenance projects. It has many advantages, can provide high quality asphalt mixture for engineering, improve construction efficiency, and has a wide range of application prospects.
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**Installation Tips for High Pressure Water Pumps:**
1. Ensure the foundation hole is poured according to the pump installation drawing.
2. The installation level must meet the required suction lift. The base should be level and stable.
3. When using a coupling, ensure the shafts are aligned in a straight line.
4. For belt drive, the shaft centers should be parallel.
5. Seal the suction pipe properly and minimize bends and check valves. Bleed air when filling the pump.
**Quality Assurance:**
Our company follows strict quality control processes, adhering to GB and international standards. We have a dedicated laboratory for material analysis and testing. Our quality policy emphasizes excellence, with a product qualification rate of 99% and a factory pass rate of 100%.
**Company Contact:**
Sherry Lee
Shijiazhuang An Pump Machinery Co., Ltd
Website: www.angroupcn.com
Phone: +86-311-89940549
Fax: +86-311-86271170
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Model NO.: QD
Power: Electric
Start Up: Electric Pump
Type: Positive-Displacement Pump
Application: Clarified Water Pump, Sewage Pump, Chemical Pump, Boiler Pump
Industry: Boiler Pump
Media: Water Pump
Performance: No Leakage Pump
Theory: Centrifugal Pump
Condition: High Building Hot Water Circulation Pump Electric
Centrifugal Pump Driver: Electrical Motor or Diesel Engine
Connect: Belt or Coupling
Impeller: Multi Impeller
Suction: Side or Top
Discharge: On Top
Trademark: An Pump
Transport Package: Fumigated Wooden Case
Specification: Class One
Origin: China
HS Code: 841370