As the largest oil drilling and refining equipment production base in China, Lanzhou Petrochemical General Factory has undertaken many national-level and ministerial-level major equipment manufacturing and manufacturing tasks. In December 2000, Lanshi Group's oil drilling rig manufacturing department and the United States National Oil Well Oil Well International Co., Ltd. established a joint venture with Lanzhou Lanshi National Oil Well Petroleum Engineering Co., Ltd.; Refining and Chemical Equipment Manufacturing and Thermal Processing Department has established a joint venture with China Huarong Production Management Co., Ltd. Lanzhou Lanshi Machinery Equipment Co., Ltd.; The group company has 11 wholly-owned/holding subsidiaries and 8 branch companies (production plants). The company's Lanshi Import and Export Company has independent import and export rights, and some products are sold to the United States, Japan, Argentina, and the United Arab Emirates. Countries and regions.
Lanzhou's first helicopter hoisting rig was produced by Lanshi National Oil Well Petroleum Engineering Co., Ltd. Joint venture company. In mid-April this year, the rig base was successfully lifted and performed in the well site. The rig is suitable for tropical jungle climate and rainforest climate. It has a small footprint and can be quickly installed. It protects the ground vegetation during use. According to the person in charge of the company, the rig of a plane hoisting is configured at more than 17 million US dollars. The overall design is the Lanshi Group, and the instrumentation is from the United States. At present, the helicopter hoisting rig is nearing completion, and the main rig will also speed up the overall progress, and enter the finishing stage after completing the derrick, base and top drive. Today, the Lanzhou rig, the third in the world and the first in Asia, will be shipped to Papua New Guinea.
Dot peen marking works by electromechanically striking a carbide or diamond stylus assembly against the surface of a part to be marked.For example,Dog Tag Engraver.The result is a succession of dots to create digits, text, logos, and 2D data matrix codes. Each such dot is the result of a pulsed current that runs through a solenoid, punches a magnet toward the surface, and subsequently returns the stylus to its starting position, awaiting the next pulse. Because each pulse occurs in only a fraction of a second, an entire 2D data matrix code, for example, can be completed in seconds (depending on the size).
Requires no consumables
High speed accuracy
Will mark any material (including hardened steel)
Compressed air is not required.
Dot Peen Marking Machine,Pnematic Dot Peen Marking Machine,Pneumatic Marking Machine,Dot Markers,Dot Peen Marker,Dog Tag Engraver
Wuhan HAE Technology Co., Ltd. , https://www.chinahae.com