Modern construction standards emphasize clean and safe worksites. The YT28, compatible with wet drilling systems, helps suppress dust in confined excavation zones.
Cleaner air improves visibility and reduces cleanup time, contributing to a more efficient and professional work environment.
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As a professional manufacturer specializing in rock drilling machinery, Shenli Machinery Pneumatic Company is committed to providing high-quality and durable equipment for mining and construction industries, and the YT28 air leg rock drill is our core product designed for confined excavation scenarios. The YT28 is a portable wet pneumatic drill, mainly applicable to drilling horizontal, inclined or vertical bolt holes in medium-hard to hard rocks (F=8~18), which is an indispensable tool for mining, tunnel construction and other rock engineering works. It can be used with FT160BC or FT160BD air legs and FY200B oilers, and can also be installed on drill rigs for more flexible operation.
Using the YT28 is simple and convenient: before operation, fill the FY200B oiler with recommended N46 or N22 lubricating oil to avoid dry operation; check all parts for integrity and flexibility, then connect the air and water pipes correctly. During operation, the integrated control handle allows quick start and flexible adjustment, and the air-water linkage mechanism ensures effective wet drilling. After work, turn off the water first, run the drill lightly for a few seconds to blow out residual water, preventing parts from rusting.
Compared with ordinary rock drills previously used in mines, the YT28 has obvious advantages. Ordinary rock drills often produce a lot of dust during dry drilling, endangering workers’ health and reducing visibility, while the YT28’s wet drilling function suppresses dust by over 90%. In terms of efficiency, ordinary drills take 25-30 minutes to drill a 3-meter hole in medium-hard rock, but the YT28 only takes 8-10 minutes, improving drilling efficiency by more than 60%. Besides, ordinary drills have high noise, frequent failures and short service life, while the YT28 is equipped with a silencer, reducing noise by 30%, and its high-wear parts adopt tungsten carbide coating, extending service life by 2-3 times.
Choosing Shenli Machinery Pneumatic Company means choosing reliability and efficiency. We have years of experience in rock drilling machinery R&D and production, with strict quality control from raw materials to finished products. Our after-sales team provides timely technical support and spare parts supply to ensure uninterrupted operation of your equipment. The YT28 not only improves drilling efficiency by over 60% but also reduces labor intensity, dust pollution and maintenance costs significantly. It creates a safer, cleaner and more efficient working environment for confined excavations, helping mines and construction sites meet modern management standards and achieve higher economic benefits.
Post time: Jan-27-2026
