Switzerland’s industrial landscape is highly characterized by its challenging Alpine terrain and world-class underground infrastructure projects. From massive railway tunnels like the historic Gotthard Base Tunnel to intricate hydroelectric caverns, the demand for exceptionally robust, high-performance drilling machinery is constant. The YT29A Pneumatic Rock Drill has established itself as an indispensable tool in this market. Engineered for heavy-duty drilling, the YT29A excels in drilling horizontal and inclined blast holes in medium-hard to hard rock formations, which are highly prevalent throughout the Swiss Alps.
In Switzerland, construction and quarrying firms prioritize equipment that balances high impact energy with long-term durability. The YT29A, with its advanced pusher leg support system, offers operators optimal control, reducing labor fatigue while maximizing penetration rates. Local geological surveys indicate that Swiss granite and gneiss formations require tools with superior torque and structural integrity. The YT29A meets these exact demands, making it a staple for contractors operating in regions like Valais, Grisons, and Ticino, where safety, speed, and precision cannot be compromised.
• Alpine railway expansions and tunnel safety reinforcement.
• High-altitude granite and limestone quarrying.
• Underground excavation for civil defense and utility networks.
The modern Swiss construction and mining sectors are undergoing rapid transformations driven by environmental sustainability and digital integration. As Switzerland targets stringent carbon-neutral goals, the efficiency of pneumatic systems is under intense scrutiny. Modern factories and suppliers must engineer rock drills that optimize compressed air consumption, directly translating to lower energy usage from diesel or electric air compressors.
Furthermore, ergonomics and operator health represent major focuses in Swiss labor regulations. Vibration-reduction technology and noise suppression are no longer optional features; they are regulatory mandates. The YT29A rock drill design is evolving to incorporate advanced dampening materials and optimized exhaust mufflers, aligning with the strict safety standards of SUVA (Swiss Accident Insurance Fund). Additionally, the rise of "smart construction sites" in Switzerland has spurred demand for integrated telemetry, where drilling parameters can be monitored to predict maintenance cycles, minimizing unexpected downtime in remote Alpine regions.
SHENLI is a leading supplier of superior pneumatic tools for the construction, mining, and industrial markets. Since 2005, the Shenli brand has been synonymous with quality and innovation.
For over a decade, the SHENLI brand has represented performance, innovation, and quality in the pneumatic tool industry. The SHENLI product line now offers a complete line of pneumatic tools, a wholly owned factory, and a full line of accessories. With superior product performance, exceptional reliability, competitive pricing for factory-direct buyers, ergonomically designed tools, and quality warranty terms, Shenli has become an industry leader.
We take every customer's problem seriously to solve our common challenges. Choosing Shenli is just the beginning of a long-term partnership. SHENLI provides reliable service and support through every step of the process, from product consultation to final delivery.
Adhering to years of development experience in pneumatic tools, Shenli takes "customer first, service first" as the spirit of enterprise, and "striving to become the world's first-class rock drill provider" as our vision.
Work together, keep improving in every process.
With sincerity, you can achieve anything.
Customer first, service first is our promise.
Keeping up with the times and forging ahead.
Our commitment to manufacturing excellence has earned us trust from clients worldwide. Below are some of our successful collaborations with international clients, reflecting our capability to meet rigorous local standards, including those of the European and Swiss markets.
The Dutch customer came to our factory and was satisfied with the production equipment, raw materials as well as advanced processes that we have in place. The client then signed a custom order for 500 units after being shown all of these great things about what is possible here at this facility! They hope long-term cooperation can occur between both parties moving forward since they are happy overall from their visit today.
Our American customers visited our factory for in-depth negotiations. They inspected our high-precision machining centers and assembly lines, which resulted in establishing a strong, long-term cooperative relationship.
The Japanese customer was very satisfied with the factory equipment and production process. He also proposed that they work together on design, which would give them an edge over their competitors who do not have this partnership!
We are delighted that Indian customers have visited our factory to learn more about ISO 9001 certification, which opens up new opportunities for us to collaborate. We explained in detail which parts go to which products, and how many different assembly lines there are, and we all understood. He is looking forward to working with us. This is our first cooperation, and we still maintain a cooperative relationship.
Our manufacturing facility utilizes state-of-the-art machinery and rigorous workflows to produce rock drills of international repute. Below is a breakdown of our main production stages:
All materials are sourced from domestic and international well-known suppliers, and the quality is free from any flaws.
We have all precision machining production lines, including high-precision CNC lathes, and multi-axis CNC milling machines. Machine tools are from well-known brands, and online quality assurance is performed at every step.
All heat treatment activities are carried out in a sealed quench furnace with facilities including but not limited to carburizing, nitriding, volume quenching, annealing, and tempering.
We have world-class grinding equipment that is capable of maintaining dimensions to within 3 microns. The grinding line includes state-of-the-art equipment including universal CNC grinding machines, cylindrical CNC grinding machines with process gauges, CNC internal diameter grinding machines, and universal CNC grinding machines.
We offer a range of surface treatment options painting and other processes. These processes increase the service life of the tools and provide them with an appearance that meets the customer's requirements.
Assembly and testing are carried out by our dedicated team on custom-built assembly platforms and test machines. Each assembled rock drill is tested for torque, BPM, and air consumption. After successful testing, each machine receives a test certificate to ensure its quality.
1. Customer satisfaction is achieved through the provision of 'zero defect' products and timely delivery.
2. Ensuring an orderly and trackable manufacturing program.
3. Increased production efficiency through the latest technology and equipment.
4. The company provides regular training to its employees in accordance with the defined objectives, training needs, and requirements.
Shenli is ISO 9001:2015 certified. We strive to constantly monitor and improve our processes to ensure the highest quality products. Experienced quality inspectors use a variety of precision instruments and special gauges to test the dimensional and functional performance of all components. Regular internal and external quality audits are carried out to continuously improve quality.
CE certification is a mandatory conformity mark for certain products sold within the European Economic Area (EEA). CE stands for "Conformité Européenne" which translates to "European Conformity." The CE mark certifies that a product has met EU consumer safety, health, or environmental requirements. CE certification also allows manufacturers to freely circulate their products within the EEA.
ISO 9001:2015 is an international quality management system (QMS) standard that outlines requirements for a quality management system. The standard is designed to help organizations ensure they meet customer and regulatory requirements. Our factory has been ISO 9001:2015 certified since 2015, and all of our products are CE certified. This ensures that our products meet high standards of quality and safety, and that they can be freely circulated within the EU and Switzerland.