Mobile: +86 135-8348-6868
Email: sdhdlj@163.com
Address: Development Zone, Wucheng County, Dezhou City, Shandong Province
Sales Department Tel: +86 0534-6658883
General Manager: Zhu Lianjun
Copyright © 2020 Wucheng Hongda Road Construction Machinery Co., Ltd.All Rights Reserved.
Area
100Mu
Fixed assets
8000 ten thousand
Established
2002 year
Company Size
63 people
Shandong Hongda Road Construction Machinery Co., Ltd. was established
in 2002 and is committed to the development, design and manufacture of road construction machinery and equipment. Road construction machinery equipment and road construction materials have been formed. The two major business entities,
our goal is to become world-renowned Road construction machinery equipment technology enterprise.
The company is mainly engaged in modified asphalt equipment, modified emulsified asphalt equipment.......
After sale
After receiving customer feedback, quickly arrange personnel to arrive at the scene, free inspection, and lifetime maintenance until the customer is satisfied.
Strong team
School-enterprise cooperation with universities has laid the foundation for research and development of product technology.
Experience rich
18 years of highway engineering construction experience, equipment research and development experience and other machinery manufacturing experience.
Customer satisfaction
Tailor-made equipment according to customer needs, and undergo testing by third-party agencies, and promise to meet user standards.
HONGDA CONSTRUCTION MACHINERY ADVANTAGE
ADVANTAGE
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Several product characteristics of emulsified asphalt multifunctional equipment determine the scope of use
Asphalt is widely recognized as a good waterproof material, but the original asphalt has the disadvantages of low temperature brittleness, high temperature flow, and poor anti-aging performance, so it needs to be improved through technology. Emulsified asphalt is an asphalt emulsion formed by dispersing asphalt with fine droplets in a certain amount of water after the asphalt is melted in the modified emulsified asphalt multifunctional equipment by the action of emulsifiers and machinery.
2020-02-22
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Reasons and solutions for poor blanking of modifier in modified emulsified asphalt equipment
Modified emulsified asphalt equipment is a type of road construction equipment, which is often seen in major road construction now. Although the performance of the equipment itself is very good, the phenomenon of blanking of modifiers sometimes occurs in practical applications. So what causes it? How to solve it?
2020-02-22
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Analysis of the composition system and main characteristics of modified asphalt equipment
Our commonly used modified asphalt equipment mainly includes SBS modifier addition system, matrix asphalt rapid heating system, matrix asphalt transmission system, one-time shear grinding qualified colloid mill system, pipeline purging system, thermal oil furnace heating system, modification Systems such as development of asphalt and stabilizer addition systems. The asphalt modification equipment has the advantages of reliable quality, stable performance, accurate measurement, and convenient operation. During the use of this modified asphalt equipment, it has the following characteristics: 1. Colloidal grinding, fixed knife disc guide groove diameter is specially designed to greatly improve the rubber powder modified asphalt flow.
2020-02-22
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