Steel wire rope non-destructive testing instrument

The non-destructive testing instrument for steel wire ropes is a strong magnetic testing instrument based on the principle of magnetic leakage. It uses Hall sensors to capture signals and can accurately detect and quantify local damage to steel wire ropes and the loss of metal cross-sectional area. The detection accuracy is high, and the repeatability of the detection results is good.

Steel wire rope non-destructive testing instrument

The non-destructive testing instrument for steel wire ropes is a strong magnetic testing instrument based on the principle of magnetic leakage. It uses Hall sensors to capture signals and can accurately detect and quantify local damage to steel wire ropes and the loss of metal cross-sectional area. The detection accuracy is high, and the repeatability of the detection results is good.

Rail car liner

The friction pad bears all the weight of the steel wire rope, the weight of the container, the weight of the cargo, the weight of the balance tail rope, and various dynamic and impact loads during operation.

CNC rope groove turning machine tool

The CNC rope groove device of the hoist is a specialized equipment designed and developed by Luoyang Weika Mining Machinery Equipment Co., Ltd. for the cutting of the lining of the mine hoist and the cutting of the crown wheel lining. This machine tool can effectively solve the problems of gnawing, shaking, low cutting accuracy, long cutting time, low efficiency, and high labor intensity when cutting rope grooves with old-fashioned cutting equipment, and is easy to operate, safe and efficient. After the first installation and debugging of this machine tool, there is a unified benchmark, which can easily achieve consistency in the depth of cutting rope grooves after cutting multiple rope grooves, ensuring that the bottom diameter of the rope grooves is the same. By comparing the cutting depth data of the rope groove before and after cutting, it is easy to determine the degree of wear of a certain rope groove, providing a reference for the adjustment and maintenance work of the steel wire rope for the mining party.

CNC rope groove turning machine tool

The CNC rope groove device of the hoist is a specialized equipment designed and developed by Luoyang Weika Mining Machinery Equipment Co., Ltd. for the cutting of the lining of the mine hoist and the cutting of the crown wheel lining. This machine tool can effectively solve the problems of gnawing, shaking, low cutting accuracy, long cutting time, low efficiency, and high labor intensity when cutting rope grooves with old-fashioned cutting equipment, and is easy to operate, safe and efficient. After the first installation and debugging of this machine tool, there is a unified benchmark, which can easily achieve consistency in the depth of cutting rope grooves after cutting multiple rope grooves, ensuring that the bottom diameter of the rope grooves is the same. By comparing the cutting depth data of the rope groove before and after cutting, it is easy to determine the degree of wear of a certain rope groove, providing a reference for the adjustment and maintenance work of the steel wire rope for the mining party.

Workshop

Multi layer strand steel wire rope

Suitable for applications with high requirements for anti rotation performance, such as winch lifting wire rope, winch wire rope, tail rope, etc.

Triangular strand steel wire rope

The triangular strand structure of steel wire rope has a larger metal cross-sectional area, higher breaking force, and greater safety factor. Single weight, stronger resistance to compression and wear. However, the characteristic of being able to only produce with the same direction twisting structure determines that the torque is greater and is not suitable for deep well lifting.

Round strand steel wire rope

The circular strand structure of steel wire rope is simple and stable, with a light weight and uniform curvature radius of the steel wire. It has good flexibility, strong bending resistance, and is not easy to cause stress concentration. It can be made into both co directional and interactive twisting structures. Its interactive twisting structure not only reduces the torsion of the wire rope itself, but also greatly reduces the elongation of the wire rope itself.

Round strand steel wire rope

圆股结构的钢丝绳结构简单而稳定，单重轻，钢丝曲率半径-致，柔韧性好，抗弯曲能力强，不容易造成应力集中，既可以制成同向捻，也可以制成交互捻结构。其交互捻结构不仅降低了钢丝绳自身扭力，也大大降低了钢丝绳自身伸长量。

What is the installation method for transition blocks?

1. The transition block is suitable for single rope mine hoists, and is used when the steel wire rope is wound in more than one layer but less than four layers. If it is greater than four layers (including four layers), it is not applicable.

Opinions of the General Office of the State Council on Promoting the Stable Operation of the Coal Industry

Since 2012, affected by factors such as declining market demand, lagging transformation and upgrading of the coal industry, and heavy tax burden and historical burden, the coal industry has experienced structural overcapacity, falling prices, corporate losses and other problems, which have made it more difficult to operate. In order to promote the smooth operation and sustainable and healthy development of the coal industry, with the consent of the State Council, the following opinions are hereby proposed:

The International Energy Agency believes that China's coal demand for Australia is expected to increase

The International Energy Agency (IEA) recently released a mid-term report on the coal market, which pointed out that due to the low exchange rate of the Australian currency in the next five years, China's coal demand for Australia is expected to increase.

The reform of ad valorem coal resource tax will be fully implemented from December 1st

The reform of coal resource tax ad valorem taxation has been implemented nationwide since December 1, 2014, which was decided at the 64th executive meeting of the State Council held on September 29.

Notice on Promoting the Construction of a National Industrial Energy Conservation Monitoring and Analysis Platform

To the industrial and information management departments of various provinces, autonomous regions, municipalities directly under the central government, cities specifically designated in the state plan, and Xinjiang Production and Construction Corps:

The country has issued the "Guiding Opinions on Promoting International Production Capacity and Equipment Manufacturing Cooperation"

In accordance with the deployment and requirements of the State Council, the National Development and Reform Commission has repeatedly solicited opinions and suggestions from relevant departments, industry associations, enterprises, and financial institutions, actively promoting relevant research and document drafting work. Approved by the State Council, the "Guiding Opinions of the State Council on Promoting International Production Capacity and Equipment Manufacturing Cooperation" is released to the public, including 7 parts and 41 articles.

The state will comprehensively verify the construction and production of coal mines

In order to stop illegal and irregular construction and production in coal mines, regulate supply order, promote market supply and demand balance, and lift the coal industry out of difficulties, in accordance with relevant laws and regulations and the spirit of the "Several Opinions of the State Council on Promoting Fair Competition and Maintaining Normal Market Order" and other documents, the National Development and Reform Commission, the National Energy Administration, and the National Coal Mine Safety Supervision Administration recently jointly issued a notice requesting the implementation of relevant governance measures for illegal and irregular coal mines. This mainly includes comprehensive verification of coal mine construction and production, prevention of coal procurement risks in illegal and irregular coal mines, cautious handling of coal transportation in illegal and irregular coal mines, and strengthening supervision and inspection.

China will establish around 15 manufacturing innovation centers by 2020

On May 18, the State Council officially released the "Made in China 2025" plan, which is the Chinese version of the "Industry 4.0 Plan" and the first ten year action program for China to implement the strategy of building a strong manufacturing country. Subsequently, the "Leading Group of National Manufacturing Power" will be established in the near future, and the relevant approval will be passed soon.

Our company has established a strategic partnership with Lutze Company in Germany

We have signed a high-performance friction material, wear-resistant conveyor belt, and wear-resistant protection technology agreement with LutzeF ö rdertechnik GmbH in Luoyang.

Initial Results in the Transformation and Upgrading of Domestic Machinery Enterprises in Response to Difficulties

Taking Cixing Co., Ltd. as an example, the company's main business is the research and development, production, and sales of computer knitting machinery. Due to a decrease in orders from downstream sweater processing factories, the company's net profit loss in 2014 will exceed 200 million yuan. At present, the transformation direction chosen by the company is intelligence, and the company's robot investment has begun to layout.