Cast Iron / Taiwan-Based Metalworking Fluid Manufacturer & Supplier For 39 Years | HLJH

Cast iron dust / HAI LU JYA HE Co., Ltd. (HLJH) have been focusing on manufacturing and marketing the industrial lubricants more than 30 years. Our fundamental belief is to make a harmful, friendly with lives, businesses, and leaving a lasting legacy for generations to come. We offer metalworking fluids (water-based cutting fluid, neat cutting oil), rust preventive oil, hydraulic oil, slideway oil, spindle oil, gear oil and so on that cover the whole industrial lubricant value chain.

Cast iron dust

Cast Iron

Machining Cast Iron - These things have to be aware of

Cast iron is known for its excellent machinability, but various factors must be considered when choosing a cutting fluid. As we know cast iron can be cut in dry without coolant. However, it looks like a disaster in the sank after processing the cast iron. To cut the cast iron is no joke, unless we want our hands go dark and grey like graphite.


Cast iron dust get rust in the sank
Cast iron dust get rust in the sank

Not only that, the dust of cast iron is rusty and forms a solid in the coolant tank once we cut the cast iron. What can we do to get rid of this situation while machining cast iron? Using water-based cutting oils - it can wash away the dust to keep the machine tidy and clean.

What we must be concerned about is the rust preventive ability of cutting oil before purchasing the products for the cast iron. Because without the rust cast iron chips in the coolant tank can help us easily clean.

Hai Lu Jya He, we highly recommended WILL CH-370 semi-synthetic coolant which has excellent performances for cast iron. On the other hand, an even better thing is that we will work in a cleaner workplace with clean air once we apply the proper products on cast iron.

Apart from that, we also offer tailor-made products (OEM/ODM) - OEM/ODM services ensure that lubricants are custom-engineered to align perfectly with machine design, enabling enhanced precision, accuracy, and surface finish.

At Hai Lu Jya He, our expert team is dedicated to assisting you in selecting the perfect cutting oil for your equipment. Contact us (+886-4-25332210) today to discover how our metalworking oils can enhance your machinery's efficiency, durability, and overall performance.

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Iron Parts

Recommend Product
WILL CH-370 - WILL CH-370 cutting fluid has the excellent cooling, washing abilities and good rust protection.
WILL CH-370
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Cast Iron | ISO 9001:2015 Certified Industrial Lubricants Manufacturer And Supplier Since 1982 | HLJH

Located in Taiwan, HAI LU JYA HE CO., LTD has been an industrial lubricant manufacturer and supplier. Main products, include metalworking fluids, industrial lubricants, soluble cutting oils, semi-synthetic cutting oils, synthetic cutting fluids, neat cutting oils, rust preventive oils, slideway oils and hydraulic oils, which can reach 150 tons of cutting fluids per month.

HAI LU JYA HE Co., Ltd. (HLJH) have been focusing on manufacturing and marketing the industrial lubricants more than 30 years. Our fundamental belief is to make a harmful, friendly with lives, businesses, and leaving a lasting legacy for generations to come. We offer metalworking fluids (water-based cutting fluid, neat cutting oil), rust preventive oil, hydraulic oil, slideway oil, spindle oil, gear oil and so on that cover the whole industrial lubricant value chain. Our fundamental belief is to offer harmful and friendly products such as water-based cutting oils, neat cutting oil, rust preventive oil, hydraulic oil, slideway oil, spindle oil, gear oil and so on that cover the whole industrial lubricant value chain.

HLJH has been offering customers high-quality metalworking oils and fluids, both with advanced technology and 39 years of experience, HLJH ensures each customer's demands are met.