NEO MAKİNA ve MÜHENDİSLİK A.Ş. designs and manufactures mechanical conveying systems for in-plant handling of powders, granules, grain, coal, ore and packaged goods. Bucket elevators, screw conveyors, belt and chain conveyors, vibrating and spiral conveyors are engineered to the process flow in mining, cement, food, feed, chemical and logistics plants, installed from a single source and integrated with automation.
Conveying System Types
Bucket Elevators: Vertical Conveying
- Capacity: 5 – 500 t/h depending on material; lift height up to 50 m.
- Drive: Belt type (high speed, 1.0–1.5 m/s) or chain type (heavy and hot material, 0.3–0.8 m/s).
- Bucket options: Steel, stainless, cast or plastic buckets for abrasive and high-temperature products.
- Safety: Dust-tight casing, backstop, speed and misalignment sensors, ATEX options. See Elevator Conveying Systems.
Screw Conveyors: Horizontal/Inclined Conveying and Dosing
- Application: Coal, ash, ore, cement, flour, feed and chemicals at inclines up to 45°.
- Types: Full-flight (point-to-point), cut/paddle flight (mixing), shaftless (sticky and fibrous material), dosing screw (variable-speed precision feeding).
- Materials: St 37, Hardox-lined or AISI 304/316 stainless; U-trough or tubular casing.
- Capacity: 1 – 500 t/h.
Belt Conveyors
- Outdoor and long-distance bulk conveying; enclosed gallery, covered and pipe-belt options. See Belt Conveyor Systems.
Chain, Spiral, Vibrating and Modular Conveyors
- Chain (drag) conveyors: Enclosed handling of dust and granules; heavy-duty type for hot ash and clinker.
- Spiral conveyors: Hygienic cooling, freezing and proofing spirals for food products.
- Vibrating conveyors: Screening, sorting and precision feeding; gentle handling of fragile products.
- Pallet and roller conveyors: Packaged goods, carton and pallet lines; telescopic truck-loading conveyors; rotary accumulation tables.
Pneumatic Conveying and Flow Control
- Pressure/vacuum conveying of powders and granules in closed pipelines; rotary valves and diverters. See Pneumatic Conveying Systems and Air Locks and Diverters.
Engineering Approach
- Material characterisation: Equipment type and speed selected from bulk density, particle size, moisture, abrasiveness, flowability and temperature.
- Capacity and power calculation: Belt, chain and screw sizing to CEMA / DIN 22101 / ISO 5048; gearbox and motor selection.
- Layout: 3D modelling for uninterrupted flow between silos, hoppers, screens and process equipment; steel structure and platforms included.
- Automation: Start-stop sequencing, blockage and misalignment sensors, speed control, SCADA monitoring; ATEX-compliant design for explosive dusts.
Typical Application Range
- Capacity: 1 – 1,000 t/h (by equipment type)
- Material temperature: -20 °C to +400 °C (special design for hot ash, clinker)
- Sectors: mining and aggregates, cement and lime, coal and power plants, food and feed, chemicals and fertiliser, recycling, logistics
- Standards: CE Machinery Directive, EN 619/620 (conveyor safety), ATEX, CEMA/DIN calculation methods
Why NEO MAKİNA?
- Process-specific design: A loss-free, dust-free conveying line calculated for material and layout rather than a catalogue item.
- Durability: Wear liners and correct bucket and chain selection for low maintenance and long life.
- Integrated delivery: Conveying lines installed turnkey together with silos, screens, crushers, dryers and packing equipment.
- Support: Installation, commissioning, operator training, spare parts and periodic maintenance.
Frequently Asked Questions
Which conveying system should I choose?
Bucket elevator for vertical lift; screw for short horizontal/inclined runs; belt for long distances; chain or pneumatic for enclosed, dust-free handling. Selection depends on material properties and layout.
How is service life increased with abrasive materials?
Hardox-lined screw flights, cast buckets, rubber-lagged pulleys and lower speeds reduce wear; critical points are protected with replaceable liners.
Can an existing line be upgraded for capacity?
Yes. By recalculating speed, bucket/flight geometry and drive power, a 20–40% capacity increase is often achieved with the existing casing.
For conveying system design and a quotation based on your material and layout, contact us.