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NEWS AND EVENTS

2025
DATE
05 - 07
Can You Reuse Sand in A Sandblasting Cabinet?
If you work with a sandblast cabinet​, you know how effective this tool is for cleaning, stripping, or preparing surfaces. But whether you're using it for metal parts restoration, automotive detailing, or industrial-grade cleaning, a common question comes up: Can you reuse sand in a sandblast cabinet?
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2026
DATE
02 - 02
Is It Cheaper To Mix Your Own Concrete Or Buy It?
Is DIY concrete really cheaper, or does it only look cheaper at checkout? Many projects run over budget because we price materials first, then forget labor time, staging effort, and cleanup. We also miss how placement speed changes the final bill, especially when the job grows beyond a few small batches.
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2025
DATE
06 - 02
What Is a Sandblaster? A Complete Guide to Sandblasting Equipment, Uses, and Buying Tips
In the world of metalwork, auto restoration, and industrial surface preparation, one tool has become indispensable: the sandblaster. Whether you're removing rust from old car parts, prepping a surface for a new coat of paint, or cleaning industrial machinery, a sandblaster delivers power, precision, and productivity. But what exactly is a sandblaster, and how do you choose the right one?
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2025
DATE
05 - 19
How to Choose the Best Sandblaster Cabinet?
Choosing the right sandblaster cabinet​ can transform how you handle tasks like paint removal, rust cleanup, and surface preparation. Whether you're restoring a vintage car, working on custom glass designs, or running a fabrication business, the right equipment can significantly impact both efficiency and quality. This guide explores key considerations and current trends to help you find the most suitable sandblaster cabinet for your needs.
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2026
DATE
02 - 05
How Does A Concrete Mixer Work?
Ever wondered how a concrete mixer really works behind that spinning drum? It may look simple, but inside, a controlled mechanical process turns raw materials into reliable concrete. For contractors, site managers, and DIY builders, understanding this process goes beyond curiosity. It directly affects mix quality, project speed, and long-term structural strength. Many people treat a concrete mixer like a black box. They load materials, press start, and wait. But once you understand drum rotation, blade movement, and discharge flow, you work faster and waste less.
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D&J INTERNATIONAL (H.K) LIMITED is a professional group that produces and exports construction machinery, autoshop equipment and general machinery.
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 Email: info@djtra.com
 Address: R301 #2 Block, Pacific Plaza, No.565 Jingjia Road, Ningbo China 315040

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