Why Everyone Finally Choose Yintai Machinery's Track Link?
2025-07-07
×
Why Everyone Finally Choose Yintai Machinery's Track Link ?
Yintai Machinery is a professional manufacturer of excavator and bulldozer undercarriage spare parts, We have been deeply engaged in the production of excavator and bulldozer parts for 35 years. with an annual production capacity of over 200,000 pieces for excavator track rollers, carrier rollers, idlers, drive sprockets, track chains and ground engaging tools. We provide precision and high-quality components for mining machinery, construction machinery, and engineering machinery, meeting customers' comprehensive requirements for product quality and service. For the purchase of large mechanical components, choosing the right excavator parts supplier is of paramount importance. Many customers who purchased from us complained that they had previously bought cheap track chains out of frugality, only to suffer immensely from chain issues during subsequent use — the newly replaced chains would wear out within two weeks, thinning the link plates; the equipment needed daily repairs and at least three replacements monthly, causing constant complaints from workers and even client dissatisfaction with delayed deliveries. Each shutdown resulted in a production loss of ¥20,000. According to industry research, 80% of chain failures are caused by inferior craftsmanship. An open-pit mine once saw its maintenance costs surge by $50,000 and shutdown losses exceed $120,000 in a single month due to using low-priced chains. It wasn't until they used Yintai Machinery's induction-hardened track chains that they realized a good chain could make equipment perform "like useing hacks" : after 2,500 hours of high-intensity operation, the wear was less than 0.5mm, and crucially, there were no more failures.
Why can Yintai chains last "1 year like 3 years"? Today, we will popularize our track chains. Yintai Machinery's track links are forged from 35MnB special steel and adopt reinforced structural technology and advanced quenching and tempering as well as annealing hardening heat treatment processes to ensure maximum product strength and wear resistance. There is also a self-contained lubrication system that can separate sand and gravel under working conditions, which significantly improves the load-bearing and walking life of the track. We tested operations in the dustiest crushing area, and after two consecutive months without adding lubricating grease, the interior was still as clean as new when disassembled. In contrast, with the previously used inferior chains, dust entering was like "sandpaper grinding iron," and they would get stuck within half a month. Therefore, With 35 years of deep expertise in construction machinery, YINTAI Machinery hereby offers suggestions to mining industry practitioners: when choosing track chains, focus on 3 points:
1.Check the steel inspection report: Require flaw detection reports and tensile strength data, and reject "three-no" (no manufacturer, no specification, no certificate) scrap steel. The 35MnB steel used in our chains is a low-alloy high-strength structural steel, celebrated for its excellent hardenability and heat treatment process performance. This material is widely applied in crawler undercarriage parts of construction machinery, including wear-resistant components such as track roller bodies, track chain links, and tooth blocks. The inclusion of boron significantly improves the steel's hardness and strength, thereby enhancing its wear resistance and extending service life.
2.Inquire about the heat treatment process: A truly good chain must have both quenching and tempering + surface quenching processes — neither can be missing. YINTAI’s chain plates undergo two critical heat treatment. First, quenching at 850°C + tempering at 600°C achieves a hardness of 38HRC, balancing strength and ductility.Then, medium-frequency induction heating forms a 0.8mm hardened layer (58HRC) on the surface, like a "wear-resistant armor." Inferior chains skip tempering or surface hardening, leading to rapid wear from sand and gravel, or brittleness causing fractures
3.Test the sealing performance: Conduct on-site dust intrusion tests; a good chain should block 90% of sand and gravel. Each YINTAI’s chain link is embedded with lubricating grease, which automatically releases during operation while a labyrinth seal blocks sand and gravel outside.
Everyone who want to bid farewell to chain replacement troubles might as well conduct a comparative test between the chains you are using now and Yintai's — the results will speak for themselves.
ReviewsNumber of comments: {{ page.total }}
I want to comment?
{{item.nickname ? (item.nickname.slice(0, 2) + '*****') : item.source === 1 ? 'mall buyer' : '--'}}
{{item.comment_time}}
Review in the {{item.country}}
Reviews
Merchant
{{replyItem.nickname ? (replyItem.nickname.slice(0, 2) + '*****') : replyItem.source === 1 ? 'mall buyer' : '--'}}
{{replyItem.parent_nickname ? (replyItem.parent_nickname.slice(0, 2) + '*****') : '--'}}
{{replyItem.is_merchant_reply === 1 ? replyItem.reply_time : replyItem.comment_time}}
Review in the {{replyItem.country}}
Reviews
No customer reviews
recommended for you
Get in touch with us
QUICK LINKS
CONTACT US
Name: Jevems Lee
Fax: +86-592-5701935
Email: sales08@yintparts.com
Phone: +86-13696926100
Adress: No. 83-5-1, Xin'an Village, Neicuo Town, Xiang'an District, Xiamen.
Copyright © 2026 YINTAI www.yintaiparts.com | Sitemap Privacy Policy