Account
Inquiry
We're looking at a heavy-duty bevel gear reducer here, with the housing cast form HT250 iron and actual gears made from 20CrMnTi—that combo handles serious torque without deforming. It runs at 98% efficiency, which is pretty much as good as it gets for this class of gearbox, so you're not losing much power to heat or friction.
Surface hardness hits HRC58~62 after cementiting and quenching, and they grind the teeth to Grade 6 precision. What that means in practice is quieter operation and longer life under load, especially compared to standard hobbed gears. Teh 90-degree coaxial layout is useful if you're tight on space, but don't expect it to handle shock loads as well as a parallel-shaft unit.
Most buyers we see use these in conveyor drives or agitator applicaion where you need stepless speed adjustment and relaible positioning. We usually have stock on common ratios, but if you need a custom bore size or shaft extension, lead time runs about 20 days or so (check with us first).
One thing you won't find in the spec sheet: the housing is sealed well enough for dusty environments, but it's not submersible—keep it above any standing water. Also, the 20CrMnTi gears are better than 40Cr for this use case because they carburize more evenly during.
MOQ is typically 5 units for standdard sizes, but our company can do a single piece for prototyping (though the per-unit cost jumps). We'll provide a COA with batch-specific hardness readings and a runout report if you ask. Just send your required ratio, input RPM, and mounting orientation when you're ready.
The 98% efficiency holds under normal rated loads within the reducer's capacity. Under extreme peak torque, you might see a slight drop, but the 20CrMnTi gears and precision grinding keep losses minimal.
We can supply mill certificates for the HT250 iron and 20CrMnTi steel, plus a heat treatment report showing the tempering, cementing, and quenching process. Third-party inspection is available if you need it.
MOQ is typically 10 units for a custom build with your exact specs. For smaller quantities, we may have stock options depending on size and ratio.
We use carburizing and quenching to get that surface hardness, followed by tempering to keep the core tough. The case-hardened layer reaches about 1.5–2 mm deep, so the gears handle heavy loads without cracking.
We ship it fully sealed with grease pre-filled and tested for leaks. Just mount it and connect your shafts—no need to open it up unless you're doing periodic maintenance.
Q: The shipping was incredibly fast and the package arrived well-protected. The courier service was efficient and provided timely updates throughout the delivery process. I was impressed by the careful packaging, which ensured the product arrived in perfect condition without any damage. The overall logistics experience was seamless and hassle-free, making the entire purchase very convenient. The quality of the product appears to be excellent based on initial inspection. The materials feel durable and well-crafted, suggesting it will hold up under heavy-duty use as advertised. The finish and construction are precise, which gives me confidence in its reliability for industrial applications. I haven't tested it yet, but from a visual and tactile standpoint, it meets high standards. Customer service was responsive and helpful when I had a question about the order. They provided clear information and were polite throughout our interaction. This level of support adds value to the purchase and makes me feel assured as a buyer. Overall, I'm satisfied with this transaction and would consider buying from this seller again in the future. The combination of good logistics, apparent quality, and solid service makes for a positive experience. I recommend them to others looking for similar industrial components.
Great experience with this purchase! The delivery was incredibly fast and well-handled, arriving ahead of schedule without any damages. Good quality is evident in the sturdy construction and precise finish of the items. The customer service team was very helpful and responsive, answering all my queries promptly. Overall, a very satisfying transaction that I would highly recommend to others.
Just outstanding service from start to finish! The delivery was incredibly fast and well-handled, with the package arriving securely and ahead of schedule. Jumping into the quality, the craftsmanship is superb—everything feels durable and precisely made. Juggling multiple orders, their customer support was responsive and helpful, making the whole process smooth. Jolly good experience overall; I'd highly recommend them for reliability and excellence.
Craftsmanship and delivery were handled professionally. The packaging was secure, ensuring the reducer arrived without any damage. Communication with the supplier was prompt and helpful throughout the process. Overall, a reliable experience for industrial needs.
My order arrived much faster than I had anticipated, which was a pleasant surprise. The packaging was secure and ensured that the items were well-protected during transit. Upon inspection, the build quality appears robust and meets industrial standards, showing no visible defects. The customer service team was responsive and helpful when I had a query about the delivery timeline. Overall, a smooth and satisfactory experience from start to finish.
Yikes, the shipping was incredibly fast—I received my order well ahead of schedule, which was a pleasant surprise given the heavy-duty nature of the product. The packaging was robust and secure, ensuring everything arrived in perfect condition without any dings or damage. As for quality, the materials feel solid and well-crafted, with no visible defects or rough edges, suggesting good manufacturing standards. Customer service was responsive and helpful when I had a quick query about the delivery timeline; they provided clear updates promptly. Overall, a smooth experience from start to finish, making me confident in future purchases.
