• • ◇ Features

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Borise is specially focus on the research, production and sell of oil seals for various hydraulic breakers/hammers，and has supplied new and replacement seal kits to world known brands of hydraulic breakers such as Soosan, General, Furukawa, Atlas copco, KRUPP, DAEMO, DOOSAN, TOKU, Montabert, FINE, Eddie etc. In China, we're one of the only few suppliers of the seal kits to match the hydraulic breakers, occupying the market share of 50~70%.At present, we are one of the most complete models in the crushing hammer oil seal industry. We have our own factory and have an absolute advantage in product prices compared to the market. if you are interested, please send us a message.

◇ Product advantages

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We provide different quality oil seals in different materials, the regularP6000(MDI) material, and the premium improved PPDI material that researched by ourselves. The improved PPDI quality oil seals have widely matched to a variety of hydraulic breaker/hammer models, has been verified by most brands breakers that it's much better performance than the regular material.Especially on the large breakers/hammers, the PPDI oil seals show much better performance.Our super premium type oil seal is made of PPDI raw material, with a yellow transparent color, which requires extremely high process requirements. Its rebound resistance is 30% higher than that of the p6000 material, and it can withstand high temperatures of 150 degrees Celsius. The extreme temperature can reach 170 degrees Celsius, and its wear resistance is extremely high.Another MDI material product, with the same quality as most brands on the market, can withstand high temperatures of 110 degrees. In addition, we also produce PPDI material  hammer diaphragms, which are currently our well-known products. Most customers who have used it will repurchase. The customer's feedback on this product is that it can achieve continuous, non cracking, and wear-resistant performance in high temperature environments.  if you are interested, please send us a message.

 

At Borise, we are committed to providing top-notch oil seals for hydraulic breakers. Our HB4700 seal kit is meticulously crafted to deliver superior sealing performance, ensuring smooth operation and minimal downtime. With a reputation for excellence, we have supplied seal kits to renowned brands worldwide, making us a trusted choice for all your hydraulic breaker seal needs. Upgrade your equipment with Borise seal kits and experience unmatched reliability and durability. Trust in our expertise and elevate the performance of your hydraulic breaker today.