Why Daming Has More Advantages in High Strength Steels and Wear Resistant Steels?

As bulk material prices soar and dual control policies on energy consumption tighten, Daming has joined hands with upstream top steel mills to provide high-quality resources, including high-strength steels and wear-resistant steels.

Adhered to the “customer-centric” service, Daming continuously expanding the market in mining machinery, engineering machinery, special vehicles, cement, solid waste treatment and other industries, constantly improves wear-resistant processing, upgrades our process technology, further enhances service capabilities, and improves user experience.

Upgrade Processing Equipment & Craft Fabrication Capabilities

Daming’s fabrication platforms have multiple means, strong capabilities, high processing efficiency, and low comprehensive cost. It can perform surface treatment, cutting, bending, circle, groove, welding, machining and other operations of wear-resistant steel and high-strength steel, and provide users with wear-resistant steel parts.

Surface treatment, cutting parts

Molded parts, round parts

Bending parts, welding parts

Focus on serving Daming Heavy Industry’s mining and other structural parts platform mining truck box finished parts

Daming’s manufacturing base, Daming Heavy Industry mainly produces mining dumper body, excavator buckets, and many more other heavy steel structural parts for XCMG, Liugong, Sanyi and other industry partners.

With “one-stop” high-quality services from plates, cutting, slitting, riveting, machining, painting to assembly, Daming Heavy Industry provides Xuzhou Mine with 800 mining truck rigid boxes at an average rate of 6 units per day, fully guaranteeing product quality and delivery time. In addition, relying on rich processing and supporting experience and lean production management guarantees, Daming Heavy Industry also  served Liugong’s export mining dumper project and completed the first batch of deliveries, which was highly recognized by customers.

Join Hands with steel mills  and introduce world class equipment to promote tempering-free wear-resistant steel

Non-quenching and tempering wear-resistant steel cut to length

Daming has also been at the forefront of the industry in terms of non-quenching and tempering wear-resistant steel.  Because of its fast batch delivery, low cost and high quality, non-quenching and tempering wear-resistant steel is widely used in industries such as concrete mixer trucks and slag dump trucks.

Daming Group introduced the world’s top high-strength and ultra-high-strength steel folding production lines such as FIMI, NOVA and VIGANO from Europe and the United States a few years ago. This series of production lines can achieve multi-pass linkage straightening, and can perform online straightening and folding operations on materials with a yield strength of 1200Mpa and above, fully ensuring stress release. The non-quenching and tempering wear-resistant steel processed in Daming has good results such as flatness <5mm, diagonal <3mm, no deformation in subsequent cutting, and high comprehensive yield rate. At present, non-quenching and tempering wear-resistant steel has been processed in batches such as folding and bending in processing centers such as Jingjiang, Tai’an, Tianjin, Wuhan, and Taiyuan, and has successfully provided supporting services for China National Heavy Duty Truck, Henan Juntong, and CIMC.

Make full use of the advantages of ultra-high strength Kaiping line to promote Daming high-strength steel stress relief technology

700MPa high-strength steel stress relief

Daming takes advantage of the processing advantages of imported high-end Kaiping equipment, and uses the increased plastic deformation of high-strength steel during processing to eliminate the stress of high-strength steel, providing high-strength steel stress relief solutions for customers in the aerial work vehicle, truck crane and other industries. The traditional means of stress relief for high-strength steel mainly adopts heat treatment process. The Daming solution is to repeatedly bend and deform the steel plate during the Kaiping operation of its ultra-high-strength equipment, so as to achieve the purpose of eliminating the uneven distribution of tensile/compressive stress in the material. The proportion of plastic deformation of the steel plate section reaches more than 70%, achieving the effect of stress relief. This solution can effectively control the subsequent material side bending, improve the forming consistency, and reduce welding deformation, and can meet the customer’s requirements for fast delivery, multiple specifications, high yield, and low cost. At present, it has provided arm lifting supporting services for many crane booms, aerial work vehicles, etc.

Exploration of material processing practices in other fields

In recent years, Daming has taken advantage of its own processing advantages and carried out material and processing practices in other fields, providing “one-stop” services from ultra-high strength (yield strength of 1400-1600MPa) cutting, bending, ultra-long beam steel forming and machining, to the production of protective chassis structural parts. Daming has successively equipped a variety of models such as medical vehicles and light wheeled special vehicles, and completed key projects such as material upgrades, large-angle forming and processing, and ultra-long beam steel bending and forming for research institutions and equipment companies with high quality.

1600MPa ultra-high-strength cutting, 17-meter ultra-long bending beam

A special vehicle chassis, a super high strength special vehicle structural parts

In the future, Daming Carbon Steel Division will continue to deepen cooperation with upstream and downstream companies, focus on strategic cooperation steel mill resources, deeply explore downstream customer needs, return high-quality and efficient “one-stop” services to customers, and help China’s manufacturing industry move towards high-end development!