Solar heat pump technology and its application in heating

With economic development and technological progress, energy and the environment are two prominent social problems in the world. This has prompted people to become more aware of the importance of energy to mankind and pay more and more attention to solar energy utilization and energy-saving

April 16 Anshan Steel Market Price Quotes

Product Name Specification Material Steel/Production Price (Yuan/Ton) Yesterday Last Week High Line Φ6.5mm Q235 Angang 5250 0 20 230 High Line Φ8mm Q335 Beitai 5250 0 20 230 High Line Φ6.5mm Q335 Jiujiang 5250 0 20 230 Rebar Φ12mm HRB335 Beitai 5180 0 50 160 Rebar Φ12mm HRB335

Dazhou vulcanization industry ready to go

On April 4, the launch of the PetroChina, Chevron-Chuanchuan Northeast cooperation project and Unocal Donghai Co., Ltd. opening ceremony were held in Dazhou. It marked China’s largest current foreign cooperation project on onshore oil and natural gas—the high-sulfur gas cooperati

January 23 Shijiazhuang Steel Market Price Quotes

Product Name Specification Material Steel/Origin Price (Yuan/Ton) Than Yesterday Last Week, General Line Φ6.5/8mm Q235 Handan 4350 0 0 0 High Line Φ6.5/8mm Q235 Handan 4470 0 0 70 High Line Φ6.5/8mm Q235 Shougang 4470 0 0 70 High Line Φ6.5/8mm Q235 Xingtai Steel 4470 0 0 70 Rebar

China's first self-designed TFT production line put into operation

Recently, the TFT-LCD production line of Truly Semiconductor Co., Ltd. was completed and put into production, which means that China has the first TFT production line designed and independently controlled by the Chinese. At the same time, this is the first TFT-LCD production l

MCC Jingtang CNC flame cutting machine has been put into use

Recently, the company independently designed, manufactured and installed independently, and two CNC flame cutting machines with independent intellectual property rights have been put into use after one-time test. At present, the two cutting machines are working on the cutting

Basic requirements for the feed drive of CNC machine tools

CNC machine tools can be divided into two major blocks: the CNC system and the machine tool. The CNC system mainly completes the control of the position of the table, the start and stop of the spindle, the commutation, the shift, the selection of the tool,

Wuyuan developed an efficient Chinese herbal medicine excavator

News from the Provincial Department of Agriculture A few days ago, Zhou Zhenhua and others from Wuyuan County Agricultural Machinery Promotion Station developed 4YW after two years of hard work.

The 160-type Chinese herbal medicine excavator was awarded the first priz