Complete Heavy Machinery Solutions
At 3 UNIT sh.p.k., we provide comprehensive services for heavy machinery used in quarries, mining, construction, and stone processing. Our experienced technicians and engineers deliver reliable solutions designed to maximize equipment performance, reduce downtime, and extend machine lifespan.
Whether you need a complete machine overhaul, emergency field repairs, or spare parts supply, we are committed to keeping your business operating at full capacity.
Heavy Machinery Sales
We supply new and refurbished heavy machinery and equipment for quarrying, mining, crushing, screening, material handling, and stone processing operations.
Machinery Repair & Maintenance
Professional repair services for heavy equipment, including preventive maintenance, fault diagnosis, component replacement, and complete machine restoration.
Crushing & Screening Equipment
Specialized repair, maintenance, installation, and servicing of crushing plants, jaw crushers, cone crushers, impact crushers, vibrating screens, feeders, and complete processing lines.
Hydraulic Systems
Inspection, troubleshooting, repair, and replacement of hydraulic pumps, cylinders, valves, hoses, and complete hydraulic systems for heavy machinery.
Mechanical Repairs
Complete mechanical services including gearbox repairs, bearings, shafts, transmissions, engines, drive systems, and structural components.
Welding & Steel Fabrication
Professional welding, rebuilding, reinforcement, machining, and custom steel fabrication for industrial and heavy-duty applications.
Spare Parts Supply
Supply of genuine and aftermarket spare parts for heavy machinery, crushers, screening plants, conveyors, hydraulic systems, and industrial equipment.
Conveyor Systems
Installation, maintenance, alignment, repair, and replacement of conveyor belts, rollers, drums, bearings, motors, and conveyor structures.
On-Site Service
Fast response field service directly at quarries, mining sites, and industrial facilities to minimize downtime and restore operations quickly.
Machine Refurbishment
Complete rebuilding and refurbishment of worn or damaged machinery, restoring equipment to reliable working condition and extending its operational life.
Installation & Commissioning
Professional assembly, installation, alignment, testing, and commissioning of new and refurbished industrial machinery and processing plants.
Preventive Maintenance Programs
Scheduled inspections and maintenance programs designed to reduce unexpected failures, improve reliability, and lower operating costs.
Technical Consulting
Technical support, machinery inspections, equipment evaluation, troubleshooting, and recommendations for improving operational efficiency.
Industries We Serve
- Quarry Operations
- Stone Processing Plants
- Mining Industry
- Construction Companies
- Aggregate Production
- Concrete & Asphalt Plants
- Recycling Facilities
- Industrial Manufacturing
Why Choose 3 UNIT?
✔ Experienced Technical Team
✔ Fast On-Site Response
✔ High-Quality Workmanship
✔ Reliable Spare Parts
✔ Modern Equipment & Tools
✔ Customer-Focused Solutions
✔ Safety & Quality Standards
✔ Serving Albania and the Region