Once again, there is a situation where money cannot buy sand and gravel, and the demand for sand and gravel in the market is extremely high!

Recently, there has been a serious shortage of sand and gravel in multiple regions such as Shaanxi, Henan, Shandong, Guangxi, and Guizhou. Since 2019, the price of sand and gravel in China has been increasing. However, due to various policy conditions, the price of sand and gravel has continued to soar, accompanied by a shortage of supply and demand. Under the huge profits of sand and stone materials, there are often situations of excessive excavation, illegal theft, and black and evil forces in certain areas of sand and stone.

2019-07-30

Warmly welcome the head of Tai'an County and the secretary of the county party committee to visit our factory and give relevant affirmation and targeted guidance!

In the afternoon of July 19, 2017, a delegation led by the head of Tai'an County, the secretary of Tai'an County Party Committee, the leaders of enterprises in Tai'an Industrial Park and many others came to our factory to investigate and visit the internal workshop of our company

2017-08-02

Classification of crushers

Crushers can be divided into medical crushers and mining crushers according to their main categories. The medical lithotriptor is mainly used for breaking stones, usually using resonance and other methods to break stones and avoid various risks caused by surgery.

2021-02-08

High quality will be the best choice for mining development

This year marks the beginning of the 14th Five Year Plan and the beginning of a new journey to comprehensively build a socialist modernized country. At such a particularly important time point, this year's local two sessions have received special attention. Mining is an important foundation and guarantee for the development of the national economy, and the high-quality development of the economy and society cannot be separated from the high-quality development of mining. The strategic layout of various regions for the 14th Five Year Plan and even 2035 not only contains opportunities for the transformation and development of mining industry, but also indicates the future of high-quality development of mining industry. Keywords: Innovation driven

2021-02-08

Liaoning Shanchuan Equipment Manufacturing Co., Ltd. Wishes you a happy New Year!

Liaoning Shanchuan Equipment Manufacturing Co., Ltd. Wishes you a happy New Year! Our company is engaged in the research and development, production, and sales of Yamakawa brand jaw crushers, PYS Simmons cone crushers, single cylinder hydraulic crushers, hydraulic rotary crushers, vertical shaft impact crushers, YA series circular vibrating screens, ZZG series vibrating screens, ball milling series, belt conveyors, sand washing machines, and related accessories and spare parts. We continue to provide high-quality after-sales service to every customer

2021-02-08

What is the principle of car seat belts? Why can slow pulling clamp and fast pulling lock?

The principle of car seat belts. The seat belt can be folded, and when not fastened, the body can easily tilt forward. However, when a vehicle collides and the human body quickly rolls forward, the seat belt will suddenly tighten and the human body will be tightly fixed.

2022-12-26

What is the structural principle of a seat belt and why is it locked when suddenly applied? Take a look at everyone who drives and rides

The seat belt is the most important safety device in a car. In the event of an accident, it can timely fix people on the seat, place them out due to the inertia of the car at high speeds, and also prevent people from hitting other objects such as the steering wheel. The importance of seat belts is self-evident, however, many drivers and friends always do not like to be "bound" by seat belts. Nowadays, traffic police have strict inspections, and they have various coping strategies, such as seat belt buckles, seat belt clips, and other things. These habits may make you regret them in the future. Today, we will talk about the working principle of seat belts, so that everyone can truly understand and trust them, Truly realize the importance of seat belts.

2022-12-26

What is the principle of car seat belts? Today, I will unveil the mystery for you. A small device has a great effect

Every car has a seat belt, but do everyone know its principle? In fact, for seat belts that can be stretched and retracted, when the seat belt is not tightened, the body can easily move forward. However, when a vehicle collides and the human body moves forward rapidly, the seat belt will suddenly tighten and firmly fix the human body, which plays its role. For traditional seat belt devices, there is usually a jam inside. If the seat belt is quickly pulled, For example, in the event of a car accident, the clip inside the seat belt will be pulled out by centrifugal force due to the rapid rotation of the seat belt roller, quickly locking the seat belt and firmly securing the person to the seat. After the peak impact has passed or when the person has felt the protection of the airbag, the seat belt will be relaxed to avoid crushing the person's ribs. This series of actions can ensure the safe driving of the driver and passenger. What is the principle of car seat belts? Today, I will unveil the mystery for you. A small device has a great effect.

2022-12-26

Building standards and norms suitable for IT service operations in China with SPS as the core

Technological innovation is the key to core competitiveness. China Digital has built a strong information technology research and operation team, with nearly 2000 software research and development personnel. It is the chairman unit of the "Changfeng Alliance Internet Information Service Industry Promotion Working Group" of the Ministry of Science and Technology, truly proposing a SaaS service system with Chinese characteristics, with SPS as the core to build standards and norms suitable for China's IT service operation. In terms of ICT infrastructure

2022-07-28

Continuously innovate, continuously launch more and better services, create intelligent Chinese enterprises, and achieve smart entrepreneurs!

Technological innovation is the key to core competitiveness. China Digital has built a strong information technology research and operation team, with nearly 2000 software research and development personnel. It is the chairman unit of the "Changfeng Alliance Internet Information Service Industry Promotion Working Group" of the Ministry of Science and Technology, truly proposing a SaaS service system with Chinese characteristics, with SPS as the core to build standards and norms suitable for China's IT service operation. In terms of ICT infrastructure

2022-01-10