Direct import solutions for Colombian industrial sectors, including Ecopetrol-compliant refining equipment and deep shaft mining ventures.
Colombia's industrial terrain represents a unique cross-section of geographic challenges and aggressive compliance frameworks. From the high-altitude regions of Bogotá (operating at 2,600+ meters above sea level) to the marine atmospheres of Cartagena and Barrancabermeja, industrial equipment must operate with strict derating considerations.
In the Colombian oil, gas, and petrochemical sectors—predominantly governed by state-driven operations like Ecopetrol—compliance with RETIE (Reglamento Técnico de Instalaciones Eléctricas) is non-negotiable. High-voltage explosion-proof electric motors serving refinery pumps, compressors, and ventilation blowers must demonstrate global compatibility certificates (ATEX, IECEx, or UL) that easily bridge to Colombian NTC (Normas Técnicas Colombianas) standards.
Shaanxi Nanfang Motor Technology Co., Ltd. stands as the designated authorized distributor of Wolong Electric Drive Group Co., Ltd. (Stock Code: SH600580). Founded in 1984, Wolong has expanded to encompass 3 global manufacturing bases, 39 advanced factories, and 3 internationally recognized research and development centers.
By leveraging Wolong's intensive global acquisitions, we offer Colombia's heavy industry access to legendary engineering brands including Schorch, ATB, Brook Crompton, Morley, Laurence Scott, and OLI. This unmatched conglomerate enables us to provide specialized solutions across the mining, oil and gas, metallurgy, and marine sectors.
Global Factories
National Patents
Mega Projects
Acquired in 2011, ATB is one of Europe's top three motor manufacturers. This acquisition integrated the historical legacy of Morley Motors (130 years of underground coal mining expertise) and Laurence Scott (low starting current technology for nuclear systems and naval vessels).
Known globally for over a century of motor design leadership, Brook Crompton specializes in high-efficiency, energy-saving systems (W and 10 series) built to endure hazardous and harsh environments.
Schorch (est. 1882) defines standards in European oil/gas and chemical drive packages. Wolong's strategic integration of General Electric (GE) Commercial & Industrial Motors in 2018 further strengthened our global supply pipeline.
Engineered solutions for harsh high-voltage pumping and heavy-industry processing operations across Latin America.
Global procurement directors require more than just reliable motor performance. In today's volatile economic landscape, supply chain resilience, delivery timeline guarantees, and raw material access represent critical competitive advantages. Shaanxi Nanfang Motor bridges the distance between China's Factory 4.0 industrial infrastructure and Colombia's remote project sites.
By leveraging fully integrated digital manufacturing platforms, our factories apply advanced technologies like automated robotic winding, precision VPI (Vacuum Pressure Impregnation) insulation systems, and dynamic mechanical balance testers. This ensures every high-voltage explosion-proof motor achieves strict tolerances prior to shipment.
An inside look at the engineering components that make our motors the safest and most efficient choice for dangerous gas and dust environments.
Featuring a rugged squirrel cage design, our rotors are produced using centrifugal aluminum casting or die-casting techniques. This integrates the rotor bars and end rings into a high-strength structure. For larger high-voltage requirements, copper bar rotors with advanced end-ring welding procedures are utilized, ensuring long-term mechanical reliability.
Our stator coils are insulated using high-content mica tape reinforced with glass cloth. Following the VPI (Vacuum Pressure Impregnation) process, the assembly achieves superior electrical performance, mechanical strength, and environmental resistance against Colombia's high humidity.
Developed using structural and fluid dynamics simulations, the cast iron frame is engineered to withstand high mechanical shocks. This design provides optimal heat dissipation and dampens system vibrations to prolong bearing life.
Comprising an air guide cylinder, protective window, and acoustic silencer plate, this assembly optimizes air delivery while dampening fan noise. The side-entry air intake avoids blockages, and the IP22 rating prevents contact with the cooling fan.
Our motors comply with major international and regional standards, enabling smooth customs clearance and project integration across Colombia.
ATEX / Nemko
CSA
CE
CCC
SABS
TESTSAFE
By securing a wide array of international certifications, Wolong motors ensure worry-free deployment globally. This compliance is essential for direct validation under Colombian RETIE regulations, helping operators avoid installation delays.
Our motors conform to IECEx and ATEX standards for explosive gas and dust atmospheres, as well as NEMA and CSA mechanical and electrical criteria for American-designed plant configurations.
From Andean mining fields to coastal petrochemical complexes, our products are tailored to Colombia's diverse operational settings.
Supporting high-pressure oil transmission pumps, refining compressors, and chemical agitators in refineries such as Cartagena (Reficar) and Barrancabermeja, where explosive atmospheres demand robust Ex d protection.
Providing specialized Ex-proof drive solutions for heavy conveyors, ventilation shafts, and mud pumps in coal and gold mining operations throughout the Boyacá and Antioquia departments.
Designed for major municipal pumping projects along the Magdalena River, utilizing durable housings to prevent water ingress and dust accumulation.
Select from our comprehensive list of certified three-phase asynchronous motors and synchronous drive systems.
Find answers to technical questions about implementing high-voltage explosion-proof motors in Colombia.
NANFANG
