R & D Center

R & D Center

The annual sales volume exceeds 1000000 tons of foundry sand brands with higher re-purchase rate of foundry enterprises.

Lianxin Casting Sand Group R & D Center

Has dozens of professors and technical backbone composed of excellent technology research and development team

Their professional research directions include inorganic non-metallic materials, metal materials molding, composite materials, etc.

TECHNICAL ACHIEVEMENTS

Technical achievements of sand products

Lianxin casting sand group adhering to the "manufacturing according to customer demand" concept, the pursuit:Lower gas volume, lower mud content, higher surface state.We have developed a number of industry-leading technologies such as deep sand mining technology, ultrasonic sand washing technology, silica sand interface treatment, and successfully realized the transformation of scientific and technological achievements.

COOPERATION

school-enterprise cooperation

HONOR

receive honor

After years of technical research and development and practice, Lianxin Casting Sand Group has won a large number of high-quality industry reputation, such as "high-tech enterprises", "China's casting coated sand production base", "national foundry industry vanguard enterprises", "casting roasted silica sand team standard drafting unit". "Liaoning May 1st Labor Certificate", "National Foundry Material Golden Tripod Award", "Special Contribution Award for Sand Industry Development", "Hundred Honest Enterprises", "Advanced Technological Innovation Unit", "Advanced Industrial Enterprise", "Market Quality Award", "Gazelle Enterprise", etc.