Asphalt mixing plant is one of the key equipment for road construction. It is mainly used in the production of asphalt mixture for paving road surfaces. Asphalt mixing plant consists of a number of parts, including dosing system, dryer, agitator, dust removal system, fuel system and so on. Asphalt Mixing Plant,Mixer Plant,Asphalt Mixing Bitumen Equipment,Asphalt Paving Equipment BituRock Science & Technology (Jiangsu) CO., LTD , https://www.biturockequipment.com
Over the years, after consecutive double-digit growth in China's bolts, the bolt industry experienced a negative growth in 2012, a year-on-year decrease of about 1.5%, mainly due to insufficient market demand, especially after bolts suffered international anti-dumping, export sales decreased. situation.
Advanced bolts are the basis of high-end machinery manufacturing, and their role can be described as a combination of two. The surface bolts only account for a few percent of the machinery industry. In essence, the added value it brings to key components and equipment is much higher.
The bolt market is fiercely competitive. Towards brand management for nearly 10 years, China's bolts have drawn world attention. In the developed countries, they were surprised. They also allowed them to discover a new type of big market. Multinational companies sprinted into the market.
When domestic bolt companies suddenly felt that the market survived so hard, powerful competitors have blossomed.
In today's bolt market in China, some small and medium-sized bolt companies have manufactured large quantities of common standard parts. They have not really brought core competitiveness to enterprises but are subject to changes in the conditions of raw materials and labor costs. From 4.8 to 6.8 low-strength, or 8.8 to 12.9 high-strength bolts, China's current bolt production technology level will be basically close to the world's advanced level, mainly for ordinary standard parts and low, mid-grade special, special-shaped bolts. Big and cheap.
Summarized as low-grade products flooding the dominant market, a small number of high-grade, high-precision, high-strength bolts still need to be imported, the ratio of product import unit price to export unit price is more than about 6 times.
It can be seen that the bolt industry in China is still a developing industry. It is large but not strong, fat and not strong. It has a wide gap with the United States, Japan, South Korea, and Taiwan, and lacks technical services to solve mechanical fastening solutions. Digitalization of design, manufacturing, and management, and the greening of products and manufacturing processes.
It is understood that the development of China's bolts has been increasingly pressured by resources and the environment. An important way to ease resource constraints is to develop green manufacturing.
The batching system is one of the core parts of Asphalt mixing plant. It is responsible for adding various raw materials to the blender in a certain proportion. These raw materials include asphalt, sand, gravel and other additives. The batching system usually consists of a weighing sensor, a batching bucket and a batching transfer device.
The dryer is another important part of the Asphalt mixing plant. It is mainly used for drying raw materials such as sand and stones. There are heating elements and rotating agitators inside the dryer, which can make the raw materials fully heated and mixed evenly.
Mixer is one of the core parts of Asphalt mixing station. It is responsible for mixing various raw materials together to produce a high quality asphalt mixture. The agitator usually consists of multiple mixing blades, which can fully mix the raw materials to ensure the stable quality of the asphalt mixture produced.
Dust removal system is one of the important components of Asphalt mixing plant. It is mainly used to collect dust and exhaust gases generated during the production process. The dust removal system is usually composed of multiple filters, which can effectively filter out dust and exhaust gas to ensure a clean working environment and air quality.
Fuel system is one of the key parts of Asphalt mixing plant. It is responsible for providing the fuel to power the Asphalt mixing plant. The fuel system usually consists of a fuel pump, a fuel filter and a fuel injector.
Asphalt mixing plant is a kind of high efficiency asphalt mixture production equipment, widely used in road construction field. It has the advantages of high automation, high production efficiency, stable product quality and so on, and provides a strong support and guarantee for road construction.