Car steel development trend is good horsepower super strong

In the first half of 2007, the growth of passenger vehicles in China continued unabated, and commercial vehicles also showed a good momentum of development. During the period, sales of passenger vehicles increased by 22.3% year-on-year, with a production and sales ratio of 97.9%. Sales volume of commercial vehicles increased by 25.9% year-on-year, and the sales ratio was 98.8%. Heavy trucks experienced blow-out growth, cumulative sales increased by 58.05% year-on-year, and sales of semitrailer tractors increased by 122.7%. The automotive industry, which is in a booming cycle, will be “stronger than the trend” in the second half of 2007.

On the whole, at the current valuation level, the overall valuation of the auto industry remains low, focusing on the long-term investment value of leading companies with international competitiveness and China's comparative advantages.

One reason why the steel industry is favored is that the overall performance of the steel industry has increased. According to the statistics of the Iron and Steel Industry Association, 77 large and medium-sized iron and steel enterprises included in the statistics of the Association for the first half of the year achieved a sales income of 921.26 billion yuan, a year-on-year increase of 34.89%, and a profit of 78.247 billion yuan, an increase of 108.75%. It can be seen that the profit growth of the steel industry is still visible. In the secondary market, the mid-term growth of individual steel stocks has also seen a general increase. It can be argued that the promotion of steel performance is part of the reason why the market is bullish on steel.

In addition, the integration opportunity of the steel industry is also worth looking forward to. At present, large domestic steel companies have strengthened cooperation. For example, Baosteel Group and Handan Iron and Steel Group, Baosteel Group and Baotou Steel Group have all cooperated. The future integration of the steel industry is still worth investing. Concern.

OTO Pulley type wire drawing machine

The first Safety precautions for LZ600 wire drawing machine

1. 1 Professional and technical personnel are required to carry out installation and commissioning. Before use, it is necessary to carefully read this manual and the relevant electrical instructions provided.

1. 2 Each machine and electric control cabinet shall be reliably grounded with a grounding resistance not more than 4Ω.

1. 3 There should be no accumulated water on the table top, especially near the operation box, as it can easily lead to circuit failure due to water infiltration.

1.4 It is prohibited for multiple people to operate the same equipment at the same time to avoid accidents.

1. 5 The electric control cabinet should be placed in a clean and dry room, and the door should be closed when working to prevent dust intrusion from causing device performance degradation or failure. Air conditioning is used to maintain the ambient temperature of the electric control cabinet. Frequently check the operation of the cooling fan on the top of the electric control cabinet.

1. 6 Before starting the machine, check whether the safety device is normal.

1. 7 Do not operate the components in the electrical cabinet with power. After cutting off the main power supply, wait at least five minutes, and wait until the intermediate circuit capacitance is discharged before operating the frequency converter, motor, or motor cable.

1.8 Do not touch the IC circuits on the inverter control interface board and motor control board, as static electricity may damage these circuits.

1.9 Please provide the power supply and operating environment according to the technical requirements of Section 3.2. It is not allowed to arbitrarily change the parameters of the frequency converter and PLC. The user shall be responsible for any damage to electrical components caused by human factors.

The second Delivery inspection

2. 1. Check whether the equipment is damaged and complete upon delivery (according to the packing list). If there is any damage or inconsistency with the contract, please contact the dealer or manufacturer immediately.

2. 2 The manufacturer is only responsible for quality issues arising during production, and is not responsible for damage caused during unpacking, improper installation and use, or damage caused by overload operation.

2. 3 After unpacking, the accompanying documents should be properly kept, as they are necessary during equipment installation, commissioning, and use

OTO type wire drawing machine,pulley type wire drawing machinery

Jiangyin Wanyi Machinery CO.,Ltd , https://www.wydrawmachine.com