Last Update April 10, 2023


  • Mechanical, Electro-mechanical, Hydraulic and Pneumatic components

UNICILINDROS S.A., is a Colombian company specializing in integrated hydraulic, pneumatic and repair services, as well as the manufacture of hydraulic parts for the general industry.

The Company was established in 1985 in Medellin as the only company specializing in these types of services, and has managed to consolidate its presence in the region thanks to its partnership with NIQUELADOS DE COLOMBIA S.A. (NICOL S.A.), a company with more than 35 years of experience in hard chrome plating.

 The Company gives great importance to quality and is certified under ISO 9001 Quality Management Certification. Its industrial plant occupies an area of 900 m2 and employees 83 qualified professionals in positions ranging from operators to technologists and engineers.


  • Service,
  • Discipline,
  • Quality,
  • Respect,
  • Vision.


Contact info #1

Jose Mario Tobon Patino
+57 4 444 2341 Ext 102
Assistant Manager
+57 4 262 7232
Calle 31 # 45-25, Medellin, Colombia

Main Services

UNICILINDROS has an installed capacity that allows it to perform repair and/or manufacturing services on hydraulic cylinders up to 15 meters in length and 500 mm in diameter. More specifically, among UNICILINDROS’ main services are:

  • The manufacture, repair and maintenance of hydraulic and pneumatic cylinders, hydraulic systems, pistons and hydraulic presses,
  • The repair of cylinders, chain tensioners, valve blocks, gate valves,
  • The provision of support and consulting services on special projects; based on designs or physical samples any type of cylinder can be manufactured,
  • Repair of hydraulic casings by applying hard chrome plating,
  • Assembly and hydrostatic testing services.

UNICILINDROS’ cylinders are destined for applications in different sectors and equipment, namely:

• Hydraulic cylinders for cranes,
• Cylinders for hydraulic gates,
• Telescopic cylinders for cranes and dump trucks,
• Tilt cylinders for pumps,
• Cylinders for bridge cranes destined for the port industry,
• Repair and grinding of hydraulic casing,
• Repair of blade shafts for the coal industry,
• Valve blocks,
• Jumbos for the construction of tunnels,
• Suspension cylinders for dump trucks,
• Internal chrome plating of casings,
• Freight elevators,
• Hydraulic presses, and guide bars,
• Injection molding machines,
• Scrap metal compactors.

Machinery & Software

• CWE Conventional Lathe - Machining of shafts and sleeves,
• ZMM Conventional Lathe - Machining of shafts and sleeves,
• CNC Machining Center - Machining of parts and pieces,
• CNC Lathes - Machining of parts and pieces,
• Grinding Machine (interiors)  - Grinding of internal diameters,
• Tanks for hard chrome processes,
• Rectifiers,
• Boring Machines,
• Hydraulic Test Benches.

           Chemical and Mechanical Engineering,
           Surfaces Engineering.

The Company is backed by a professional team of engineers dedicated to all process activities and is equipped with specialized software programs, namely CAD and CAM for the execution of its services.

Unicilindros S.A.

  • Calle 31 # 45 25, Medellin, Colombia
  • +57 4 444 2341 
  • +57 4 262 7232 
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