Our flagship underground mining solutions engineered for Peru's deep copper, gold and polymetallic mines — fully certified for explosive atmosphere environments.
Diesel Shovel Loader WC55E-55T — For underground fully mechanized mining auxiliary transportation of less than 55 tons
OEM Hydraulic Cylinder Seal Kit & Seal Assemblies For Heavy Machinery And Metallurgical Equipment
NBR / FABRIC NBR / POM Hydraulic Piston Seals For Mining Industry
Diesel Shovel Loader WC30E-30T — For underground fully mechanized mining auxiliary transportation of less than 30 tons
Peru ranks among the world's top mineral producers, making flameproof and explosion-proof mining equipment an absolute operational necessity across its vast underground mining network.
Peru is the second-largest copper producer globally, with major operations at Las Bambas, Cerro Verde and Antamina. These deep underground and open-pit mines demand certified flameproof equipment to meet strict safety protocols and government regulations under MINEM (Ministry of Energy and Mines).
Many of Peru's richest mineral deposits sit above 4,000 meters in the Andes. This extreme altitude combined with underground methane and dust concentrations makes explosion-proof and flameproof-rated machinery not just preferable — but legally mandated by Peruvian mining law DS-023-2017-EM.
Peru's mining sector contributes over 60% of the country's total export revenues, generating more than USD 10 billion annually. The sector's continued growth is driving massive capital investment in modern flameproof underground transport and hydraulic sealing systems.
The Peruvian government and major mining conglomerates are actively transitioning toward fully mechanized underground mining. Diesel-powered flameproof shovel loaders and hydraulic transport systems are central to this modernization roadmap through 2030.
Peru's Osinergmin (energy and mining supervisory body) enforces rigorous flameproof equipment certification standards. All underground machinery must comply with IECEx / ATEX-equivalent standards, creating sustained demand for internationally certified suppliers like Kelong New Materials.
With over 50 active large-scale mining projects and USD 50+ billion in the pipeline, Peru's demand for imported flameproof mining equipment continues to surge. Chinese manufacturers with ISO and IRIS certifications are increasingly preferred for their competitive pricing and technical capability.
Nearly three decades of manufacturing excellence powering mining operations worldwide, including Peru's leading copper and gold mines.

Shaanxi Kelong New Material Technology Co., Ltd. was established in 1996. It is a high-tech enterprise integrating R&D, production and sales. The main products are combined sealing products, high pressure hydraulic hose and longwall chock haulers. Products are primarily applied in coal mining and metal mining, and are also widely used in civil aviation, high-speed railway, wind power and other fields.
The sealing products adopt the equipment and production technology of DMH Company in Austria. The hydraulic hose production base adopts a complete set of equipment imported from Italy, with an annual output of more than 15 million meters of various hydraulic hoses. Total annual output value exceeds 58 million USD. The company is among the top three in the domestic coal machine sealing industry.
| Main Market | North America, Western Europe, Eastern Europe, Eastern Asia, Oceania |
| Business Type | Manufacturer, Trading Company |
| No. of Employees | 300 ~ 500 |
| Annual Sales | 60,000,000 – 80,000,000 USD |
| Year Established | 1996 |
| Export % | 30% – 40% |
| Customers Served | 100+ |
The Peruvian mining equipment market is undergoing rapid transformation. Here are the key trends shaping demand for flameproof and explosion-proof equipment through 2030.
Peru's tier-1 mining companies — including Glencore (Antapaccay), Freeport-McMoRan (Cerro Verde) and MMG (Las Bambas) — are deploying autonomous and semi-autonomous underground loaders and haulers. Flameproof-certified smart equipment with real-time telemetry is becoming the new industry standard.
While diesel-powered flameproof loaders remain dominant, Peru's mining sector is actively piloting battery-electric underground vehicles (BEVs). Hybrid flameproof systems that combine diesel efficiency with electric safety are gaining significant traction in Peruvian deep mines.
International investors and Peruvian communities are demanding higher environmental and safety standards. Flameproof equipment with lower emissions, reduced noise and improved hydraulic seal integrity directly supports ESG compliance — a growing procurement criterion for Peru's mining majors.
Peruvian mining operators increasingly require localized technical support, spare parts availability and OEM customization. Suppliers capable of providing custom hydraulic seal kits, piston guides and rod seals tailored to Peruvian mine conditions command a strong competitive advantage.
Chinese mining equipment manufacturers have significantly expanded their presence in Peru over the past decade. With ISO, CE and IECEx-equivalent certifications, competitive pricing and improving quality, Chinese suppliers now account for a growing share of Peru's underground equipment imports.
Projects such as Quellaveco (Anglo American), Mina Justa (Minsur) and Corani (Bear Creek Mining) represent multi-billion-dollar investments requiring large volumes of certified flameproof underground transport and hydraulic sealing equipment during both construction and operational phases.
From the high-altitude Andes copper mines to coastal polymetallic operations, Kelong's flameproof equipment is engineered for Peru's unique and demanding mining environments.
One of Peru's largest copper producers requires robust flameproof diesel shovel loaders and high-pressure hydraulic hose systems for continuous underground ore extraction and auxiliary transportation at depths exceeding 800 meters.
Operating at 4,300 meters altitude in the Peruvian Andes, Antamina demands flameproof equipment with altitude-compensated engines, enhanced hydraulic seal performance in extreme cold, and explosion-proof ratings for underground methane zones.
As South America's largest gold mine, Yanacocha's underground expansion requires certified flameproof transport vehicles and heavy-duty hydraulic cylinder seal kits capable of withstanding continuous high-pressure operation in gold ore processing environments.
MMG's Las Bambas operation — one of the world's largest copper mines — relies on fully mechanized underground auxiliary transportation systems. Flameproof shovel loaders in the 25T–55T range are critical for efficient ore movement in its deep underground development tunnels.
Peru's major mining equipment maintenance hubs in Lima and Callao require constant supply of OEM-compatible hydraulic piston seals, rod seals and PTFE piston guide rings to service the country's extensive fleet of underground mining machinery.
Southern Peru Copper's Toquepala operation combines open-pit and underground mining, requiring versatile flameproof equipment and high-performance hydraulic hose assemblies that can withstand the region's extreme temperature variations and high-dust operating conditions.
Shaanxi Kelong New Material Technology Co., Ltd. was established in 1996. It is a high-tech enterprise integrating R&D, production and sales. The main products are combined sealing products, high pressure hydraulic hose and longwall chock haulers. The products produced are mainly applied for coal mining and metal mining, also widely used in civil aviation, high-speed railway, wind power and other fields. The sealing products adopt the equipment and production technology of DMH Company in Austria. Hydraulic hose production base adopts a complete set of equipment imported from Italy, with an annual output of more than 15 million meters of various hydraulic hoses. Our total annual output value more than 58 millions of dollars. There are more than 500 employees. Has an independent R&D center to support OEM and ODM projects. The annual R&D investment accounts for more than 5.6% of the total revenue of the year. The main sales markets of our products are Asia, Oceania, East Euro and other regions, with ISO system and IRIS certificates. We look forward to working with coal main industry of Peru Enterprises and Importers.

















Kelong's flameproof mining equipment is built on internationally sourced technology and production systems — ensuring the highest levels of reliability for Peru's most demanding mining operations.

The sealing products adopt the equipment and production technology of DMH Company in Austria — one of Europe's most respected sealing technology specialists. This Austrian-origin technology ensures that every hydraulic seal and piston ring meets the stringent tolerances required for flameproof underground mining applications in Peru's high-altitude, high-pressure mine environments.

The hydraulic hose production base adopts a complete set of equipment imported from Italy — the global benchmark for high-pressure hose manufacturing. This Italian production technology enables Kelong to produce 15+ million meters of hydraulic hoses annually, supplying Peru's mining sector with hoses that withstand extreme pressures, temperatures and abrasion in underground flameproof environments.
Kelong New Material is a dynamic manufacturer and distributor of sealing solutions, supplying a wide range of standard and customized products and services to a vast range of industries — including Peru's copper, gold, zinc and silver mining sectors.
We have our own R&D center and technology center, which can produce customized products according to customers' needs. For different working environments and working conditions — including Peru's unique high-altitude, high-humidity and extreme-temperature underground mine conditions — we provide customers with specialized solutions on the basis of technical support.
At present, the company's total assets are 600 million RMB, with an annual output value of 300 million RMB. There are more than 400 employees in the company, including nearly 180 engineers and technicians, more than 40% of the total number of college graduates and enterprise R&D personnel accounting for 17.5%. In the past three years, R&D investment accounted for more than 7% of the total income of the year.
The company is the top three in the domestic coal machine sealing industry, and high-pressure rubber hoses and frame-type handling vehicles are expected to enter the top three within two years. The main products share 8% in the domestic market. We will focus on technological innovation and continuously improve the technological content of products, so that the company's technology and products are always at the forefront. We will always sincerely welcome you to visit and cooperate with us — together create a brilliant future!
Explore our full product lineup — from underground diesel shovel loaders to precision hydraulic seals — all engineered to meet Peru's flameproof and explosion-proof mining standards.
Diesel Shovel Loader WC55E-55T — For underground fully mechanized mining auxiliary transportation of less than 55 tons
OEM Hydraulic Cylinder Seal Kit Seal Assemblies For Heavy Machinery And Metallurgical Equipment
NBR / FABRIC NBR / POM Hydraulic Piston Seals For Mining Industry
Diesel Shovel Loader WC30E-30T — For underground fully mechanized mining auxiliary transportation of less than 30 tons
KL58 PTFE Piston Guide Ring Low Coefficient Of Friction For Mining Industry
Diesel Shovel Loader WC40E-40T — For underground fully mechanized mining auxiliary transportation of less than 40 tons
KL06 NBR / PU / POM Heavy Duty Rod Seal For Mining Industry
Diesel Shovel Loader WC25E(A)-25T — For underground fully mechanized mining auxiliary transportation of less than 25 tons