Brief introduction of Dalian marine propeller co., ltd

The company has more than 50 years of experience in marine propeller production, advanced technology, strong technical force and complete testing means. It has the ability to design and manufacture all kinds of marine propellers and study the matching propeller shaft. The main products are: large and medium-sized fixed-pitch marine propellers, adjustable-pitch propeller parts and various copper alloy castings. The products have been exported to dozens of countries and regions, and have been recognized by nine national classification societies such as CCS, LR, DNV, ABS, NK, KR, BV, GL and RINA, and passed GB/T 19002-65437.

Entering the 2 1 century, the company has carried out a comprehensive technical transformation. Newly built casting workshop, CNC machining workshop and finished product processing workshop, and introduced seven-axis five-linkage nine-meter CNC milling machine and heavy-duty five-axis CNC floor boring and milling machine; We purchased 30 tons and 7 tons of twin-body medium-frequency induction furnaces, 10 meter CNC double-column vertical lathe and other production equipment; Jointly developed100t, 30t large static balancer, Ф1m, Ф 8m, Ф 6m large digital display pitch gauge and other testing equipment; Independent research and development of large-scale special equipment such as riser cutting and inner hole processing. At present, the company's one-time total melting capacity reaches 170 tons. At present, mass production of super-large container ships and VLCC propellers with a diameter of about 1 1 m and a finished product weight of about 100 tons has begun, and the production capacity and technical level rank among the top in the world.