As the Mid-Autumn Festival approaches, we uphold safety standards and ensure a secure celebration—led by the General Manager, a comprehensive pre-festival safety inspection has been conducted.

As the Mid-Autumn Festival approaches, in order to firmly strengthen safety‑production safeguards, rigorously prevent all types of accidents, and ensure the smooth and orderly operation of the company during the holiday period, on September 24, General Manager Yang Yue and General Manager Dai Fanglin of the Third Division of the Alloy Business Unit led a team that convened heads of business units and product lines, along with relevant management personnel, to conduct a comprehensive pre‑Mid‑Autumn safety inspection across key areas of the plant.

When the moon is full, families reunite; may our nation and our homes be safe and prosperous.

When the moon is full, families reunite; may our nation and our homes all enjoy peace and well-being.

Luoyang Jinlu GK40 Impact Crusher Helps Mines Improve Quality and Reduce Costs

Recently, Luoyang Jinlu has addressed the pain points of on-site operations at a lime mine in Dalian by delivering a customized drilling solution. By pairing the GK40 short‑length, high‑frequency, fast‑stroke impactor with a convex‑face full‑tooth drill bit, the company has helped the customer achieve dual benefits: improved drilling efficiency and reduced equipment fuel consumption.

Jinlu Cement Cutter Head – An Essential Tool for Milling and Scarifying Concrete Pavements

As China’s demand for road infrastructure maintenance continues to grow, projects such as the reconstruction and expansion of rural cement pavements and internal roads within industrial parks are becoming increasingly common. Consequently, the market is placing ever-higher demands on the efficiency, precision, and cost-effectiveness of cement pavement milling. Traditional milling cutters often encounter significant challenges—rapid wear, frequent replacement, and substantial overall cutting resistance—when processing high‑hardness cement concrete pavements of C30 grade or higher.

“Striving with All Our Might in Table Tennis, Competing for Glory in Badminton” — The 3rd “Jinlu Cup” Badminton Tournament and the 2nd Table Tennis Tournament Have Concluded Successfully!

“Ping” for progress, who will “yu” lead the pack? Hosted by the trade union of Luoyang Jinlu Company, the third Jinlu Cup Badminton Tournament and the second Table Tennis Tournament kicked off on September 1, 2026. Athletes from all departments gathered on the court, pouring out their sweat, honing their skills, and showcasing their spirited vigor. Based on registration numbers, the event featured three categories: men’s and women’s singles in badminton, as well as men’s singles in table tennis, with 26 employees enthusiastically taking part. Each event awarded first-, second-, and third-place honors, along with medals, certificates, and prizes. After five days of intense competition, the tournament concluded successfully on September 7.

Luoyang Jinlu PDC Centerless Drill Bit: Solving the Challenge of Drilling Efficiency in Medium-Hard Rock Formations

In geotechnical engineering operations, the efficiency and cost of drilling directly impact the progress of the entire project. Particularly in medium‑hard rock formations, conventional drill bits often suffer from slow penetration rates and short service lives. To address these challenges, Luoyang Jinlu has introduced its PDC coreless drill bit, which, thanks to a suite of proprietary technological advantages, has become an ideal solution for enhancing the overall performance of drilling operations.

Luoyang Jinlu hardfacing wear-resistant plates extend the service life of vibratory ore-discharging machines by several times.

Recently, Luoyang Jinlu Cemented Carbide Tools Co., Ltd. (hereinafter referred to as “Luoyang Jinlu”) completed an on-site comparative test of its hardfacing wear‑resistant plates (CCO PLATE) at a major molybdenum mining company in Henan Province. The test results show that Luoyang Jinlu’s 10+6 hardfacing wear‑resistant plate, under the operating conditions of a vibrating ore‑discharge machine in hard‑rock molybdenum mines (F14–F16), achieves a service life of 5–6 months—2.5 to 3 times that of comparable products, which typically last about 2 months. This outstanding overall performance delivers significant cost reductions and efficiency gains for customers.

Advantages and Applications of Post‑Processing Techniques for Alloy Column Tooth Surfaces

I. During drilling in highly hard (rock hardness coefficient F14–16) and highly abrasive formations, the carbide teeth of down-the-hole drill bits are subjected to intense impact and cutting‑friction against the tough rock. Conventional manufacturing processes often result in carbide teeth with poor surface stress states, insufficient surface densification, and reduced toughness. Under sustained loading, microcracks propagate rapidly, leading to premature failure modes such as tooth chipping, fracture, and excessive wear, ultimately rendering the drill bit unusable. Frequent replacement of drill bits not only significantly increases mining consumables costs but also severely disrupts continuous production operations.

Introduction and Applications of Tunneling Drill Rods

Rock‑drilling tools include drill bits, drill rods, and drill shanks, and are used to bore blast holes in rock. The drill rod serves as the link between the drill shank and the drill bit, transmitting the impact energy and rotational torque required for rock drilling.

As solid as a shield, operating with peak efficiency: A “hardcore” solution for repairing the roll surfaces of high-pressure roller mills.

In the fields of bulk material comminution and mineral processing, the high-pressure grinding roll (HPGR) is undoubtedly the “heart” of enhancing material‑crushing efficiency. However, when dealing with highly hard, strongly abrasive ores, the severe wear of the roll‑face liners has long been a persistent technical challenge for major mining companies. Frequent shutdowns for maintenance not only erode production profitability but also drive up operating costs.