SHENLI pitches TPB40, TPB60 and TPB90 air pick hammers for mining and demolition

SHENLI is promoting its TPB40, TPB60 and TPB90 air pick hammer series for heavy-duty mining, tunnel and quarry work, with the company focusing on impact energy, air efficiency and durability. The release also cites export reach in more than 30 countries and a new 500-unit order from a contractor in the Netherlands.

Why it matters: - Mining, tunneling and quarry crews often need more breaking force without driving up compressor costs or tool downtime. - SHENLI is positioning the TPB40, TPB60 and TPB90 series as a way to match impact energy to rock hardness and jobsite conditions. - The company says the line is designed to support higher tonnage output in harsh field environments.

What happened: - SHENLI released a technical overview of its TPB40, TPB60 and TPB90 Air Pick Hammer series for heavy-duty mining, tunnel construction and quarry applications. - The company framed the tools as options for crews trying to keep production moving while limiting maintenance burden and air consumption. - The release also points readers to the company website for more technical specifications, fleet provisioning and logistics support: More information

The details: - The TPB40 is positioned for localized mining, trenching, secondary breaking, shaft sinking and utility stripping. - The TPB40 uses a high-frequency piston stroke and an internal air-cushioned design intended to reduce reverse shock and operator fatigue. - The TPB40 is described as suited to medium-hard rock, reinforced concrete, shale and limestone. - The TPB60 is described as the mid-weight model for primary extraction, heavy runway concrete and deep foundation ledges. - The TPB60 uses a heavier piston and extended cylinder stroke to drive deeper fractures in dense material. - The TPB60 is built with optimized internal valve tolerances and an expansion chamber designed to reduce air leakage and improve air use. - The TPB60 also uses a rugged fronthead and a four-bolt retainer system to withstand prying forces and keep internal components aligned. - The TPB90 is the largest model in the series and is aimed at high-density rock, deep frost layers and heavily reinforced industrial foundations. - The TPB90 uses a large cylinder bore and extra-long piston stroke to maximize impact energy per blow. - The TPB90 includes a hardened steel alloy housing and an exhaust layout designed to reduce icing in freezing or humid conditions. - The release says the tools are intended for mining, underground work and excavation where mechanical excavators cannot reach or blasting is restricted.

Between the lines: - SHENLI is selling more than a tool lineup. It is selling a production argument: match the hammer to the task, keep air demand controlled and reduce wear from misuse. - The emphasis on stroke length, valve tolerance and exhaust design suggests the company is targeting operators who care as much about uptime as raw force. - The release mixes product claims with broader proof points, including export growth and a customer order, to reinforce credibility.

What's next: - SHENLI says its pneumatic line has been exported to more than 30 countries across Southeast Asia, Africa, the Middle East and South America. - The company says a contractor from the Netherlands visited its production facility, audited machining and material selection processes and placed a custom order for 500 units. - The release points to continued international sales and customized fleet support as the next phase for the product line.

The bottom line: - SHENLI is betting that mining and construction buyers will pay for a hammer series that pairs high impact energy with lower air use and stronger durability in brutal conditions.