Golden October, and all of China celebrates. On the 77th anniversary of the founding of the People’s Republic of China, JINAN JUNDA INDUSTRIAL TECHNOLOGY CO., LTD. wishes our motherland lasting prosperity, and wishes all our partners around the world a joyful National Day. May our partnership continue to thrive.
The bright full moon hangs high tonight, marking the beautiful Mid-Autumn Festival. It is a time for family reunion, sharing sweet mooncakes and gentle moonlight. No matter how far apart we are, we gaze at the same round moon and send our best wishes to each other. May this soft moonlight wrap around you, bringing peace, joy and warmth. Hope all your wishes come true, and every separation leads to
In blasting and surface preparation, abrasive consumption is an important part of long-term operating costs. Unlike many disposable abrasives, steel shot can be recovered and reused multiple times. With the right blasting equipment, recovery system, and abrasive management, steel shot can help maintain consistent blasting performance while reducing abrasive consumption and overall operating costs
The Root Cause In ball mills and stirred mills, steel balls endure relentless impact and abrasion — cycle after cycle, ton after ton. Premature wear is rarely random. It almost always traces back to one of three structural imbalances: 1.Insufficient Hardness — Soft balls are easily scratched by ore and abrasives, causing rapid, continuous material loss. 2.Insufficient Toughness — Overly hard b
The selection of industrial abrasives has entered a new stage of tailoring to local conditions. We released an abrasives application guide today, elaborating in depth on the complementary advantages of garnet sand and copper slag in modern industry.
Meet Us at EXPOSIBRAM 2026 — Booth B03 Jinan Junda Industrial Technology Co., Ltd. will be exhibiting at EXPOSIBRAM 2026, the Brazilian Mining Expo & Congress. 📅 August 24–27, 2026 📍 Belo Horizonte International Exhibition Center, Brazil 🏷️ Booth No. B03 Stop by to explore our forged steel balls, cast steel balls, and grinding rods — engineered for demanding mining applications wor
In mining grinding operations, the selection of grinding media significantly affects mill efficiency and overall operating costs. Forged steel balls and cast steel balls are two commonly used products in the industry.
Steel shot and steel grit are both high-quality steel abrasives for surface preparation, but they work in very different ways. Choosing the right one affects cleaning speed, media consumption, and coating adhesion.
Garnet ranks as the most dominant high-performance abrasive in the modern waterjet cutting industry, serving as an essential core consumable that directly determines final cutting accuracy, smooth surface finish and long-term processing stability. Unlike traditional laser cutting and flame cutting that generate intense heat, garnet waterjet cutting operates through pure physical high-speed erosion
If you are pursuing a soft, even matte surface for precision parts, glass bead sandblasting is your best solution.
I. Introduction: A Common Misconception in Steel Ball Selection In the production process of ball mills used in mines, cement plants, and aggregate factories, steel balls act as key grinding media, which directly govern grinding efficiency, consumablecost control, and service life of equipment. Most purchasers take hardness as the primary judging factor when selecting steel balls, assuming higher
As a natural silicate mineral abrasive, garnet outperforms alternative abrasives in safety across four key categories: dust hazards, toxicology, mechanical injury risks and environmental compliance.
Beyond the bamboo leaves — a taste of tradition. Beyond the dragon boats — a spirit of courage. This Dragon Boat Festival, may you find beauty in the simple things.
Rock garnet and green sandblasting garnet represent naturally mined/crushed mineral sand and sandblasting abrasives with specific mineral compositions, respectively. They are not opposing materials, but rather differ physically in particle shape and trace components. The following is a detailed comparison:
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