Mechanical Power Transmission products for Material Handling and Conveyor

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Mechanical Power Transmission products for Material Handling and Conveyor

Flexible Gear Couplings

High performance and easy in installation manufactured using fully automatic hobbing machine.

Roller Chain Couplings

Roller Chain Flexible Couplings are compact, long lasting flexible couplings, capable of transmitting relatively high torques with minimum of space consumption

Torque Limiter

Nu-Teck torque limiter is a protective device that limits torque transmitted in a drive system by slipping when torque demand exceeds a preset value as a result of shock loads, over loads, or machine jams.

Sprockets

Nu-Teck Sprocket Wheels are manufactured from quality materials. Teeth are hob-cut for correct tooth form, tooth thickness and profile.

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Mechanical Power Transmission Products for Material Handling and Conveyor Industry

In the Material Handling and Conveyors industry, power transmission components are the backbone of continuous production and logistics flow. From the high-torque, shock-loaded drives of heavy bulk material belt conveyors in mines and ports, to the precise speed-controlled sortation systems of e-commerce fulfilment centres, coupling reliability directly determines throughput, uptime, and operational cost.

At Nu-Teck, we provide high-performance Gear, Disc, Tyre, and Jaw Couplings, along with Heavy-Duty Gear Pinions and Induction-Hardened Sprockets, engineered across the full spectrum of material handling and conveyor applications — from heavy bulk handling to precision logistics systems.

Power Transmission Products for Material Handling and Conveyor

Applications in the Material Handling & Conveyors Industry

Application-wise coupling reference across Belt Conveyors, Screw & Drag Conveyors, Bucket Elevators, Apron & Slat Conveyors, Roller & Sortation Systems, Overhead Conveyors, and Feeders :

Application	Nu-Teck Coupling	Nu-Teck Advantage
Belt Conveyors
Heavy-Duty Belt Conveyor Main Drive (Mining, Ports, Steel Plants)	Gear Couplings (Heavy-Duty, Spacer Type)	Handle high starting torque and shock loads from loaded belt starts — spacer type allows conveyor pulley or gearbox seal maintenance without disturbing the drive motor, minimising downtime on long-distance overland conveyors.
Troughing Belt Conveyors (Bulk Material — Coal, Ore, Limestone)	Gear Couplings & Gear Pinions (Heavy-Duty)	Case-hardened gear pinions at 60 HRC transmit high torque across the abrasive, dusty environment of bulk material handling — engineered for the continuous-duty, high-load cycles of mine and plant belt conveyor drives.
Light-Duty & General Purpose Belt Conveyors	Jaw Couplings & Tyre Couplings	Maintenance-free jaw couplings for light-duty belt conveyor drives in warehouses, food plants, and assembly lines — tyre couplings handle misalignment in drives subject to structural flex and thermal movement.
Screw & Drag Conveyors
Screw Conveyors (Cement, Grain, Chemical, Fly Ash)	Gear Couplings (Spacer Type) & Jaw Couplings	Spacer gear couplings allow screw or trough seal maintenance without moving the motor — jaw couplings on lighter drives provide maintenance-free, clean operation in food, chemical, and pharmaceutical conveyor applications.
En-Masse & Drag Chain Conveyors	Gear Couplings & Heavy-Duty Sprockets	Heavy-duty gear couplings transmit high torque for en-masse chain conveyor drives — induction-hardened sprockets resist the abrasive bulk material environment and extend service intervals on drag chain systems.
Bucket Elevators & Vertical Conveyors
Bucket Elevators (Cement, Grain, Mining, Fertiliser)	Gear Couplings (Spacer Type) & Sprockets	Spacer type allows bucket elevator boot or head shaft maintenance without disturbing the drive — induction-hardened sprockets on chain-driven elevators resist the abrasive bulk material environment at head and boot sections.
Vertical Reciprocating Conveyors & Lifts	Jaw Couplings & Gear Couplings	Jaw couplings on vertical lift drives absorb start-stop shock loads and provide maintenance-free operation — gear couplings on heavy-duty lifts handle the high static and dynamic torque of loaded vertical material movement.
Apron, Slat & Pan Conveyors
Apron / Plate Conveyors (Hot Clinker, Castings, Forgings)	Gear Couplings (Heavy-Duty) & Induction-Hardened Sprockets	Heavy-duty gear couplings handle the shock loads of hot, heavy material impact on apron plates — induction-hardened sprockets resist the combined effect of abrasive material, high temperature, and heavy cyclic chain loads.
Slat & Pan Conveyors (Automotive, Assembly)	Jaw Couplings & Precision Sprockets	Maintenance-free jaw couplings drive slat conveyor systems in automotive assembly plants — precision sprockets ensure smooth, low-noise chain engagement critical for the controlled pacing of assembly line production.
Roller Conveyors & Sortation Systems
Powered Roller Conveyors & Accumulation Conveyors	Jaw Couplings & Precision Sprockets	Jaw couplings provide clean, quiet drive connections for powered roller conveyor lines — snap-wrap elastomer replacement in minutes without dismantling the drive, minimising stoppages in high-throughput logistics and warehouse systems.
Sortation Conveyors & Cross-Belt Sorters	Disc Couplings / Jaw Couplings	Zero-backlash disc couplings on high-speed sortation drives provide precise speed control for accurate divert timing — jaw couplings on auxiliary drives offer maintenance-free operation in the continuous-duty environment of parcel and e-commerce sortation systems.
Overhead & Aerial Conveyors
Overhead Power & Free Conveyors (Automotive Paint Shops)	Gear Couplings & Precision Sprockets	Drive overhead chain conveyors through high-temperature automotive paint ovens — gear couplings handle the high continuous torque of loaded carrier chains, while precision sprockets ensure smooth chain engagement in oven environments.
Aerial Ropeways & Cable Conveyors (Mining, Quarrying)	Gear Couplings (Heavy-Duty, Spacer Type) & Gear Pinions	Heavy-duty gear couplings transmit high torque for ropeway drive terminals — spacer type accommodates shaft misalignment from structural deflection under full cable load, with case-hardened pinions for continuous outdoor duty.
Feeders & Dosing Equipment
Vibrating Feeders & Grizzly Feeders	Jaw Couplings	Jaw couplings dampen the torsional vibration from eccentric feeder drives — maintenance-free snap-wrap design withstands the continuous vibration and abrasive dust environment of grizzly feeder applications in quarry and mining plants.
Rotary Valves, Airlock Feeders & Dosing Screws	Jaw Couplings & Disc Couplings	Disc couplings provide zero-backlash, precise speed control for dosing screw and rotary valve drives — ensuring accurate material flow rates in pharmaceutical, food, and chemical bulk handling systems.

Nu-Teck Customised Products for Material Handling & Conveyors Industry

Nu-Teck's specialised products are engineered to meet the high starting torque, abrasive environments, shock loading, and continuous-duty demands unique to material handling and conveyor applications :

Coupling / Product Type	Description & Nu-Teck Advantage
Nu-Teck Heavy-Duty Gear Couplings & Pinions	Case-hardened to 60 HRC for heavy-duty belt conveyor, apron conveyor, ropeway, and bucket elevator drives — engineered for high starting torque, shock loads, and continuous-duty operation in abrasive bulk material handling environments.
Nu-Teck Spacer Type Gear Couplings (Ext. DBSE)	Extended spacer for belt conveyor, screw conveyor, bucket elevator, and overhead conveyor drives — allows pulley, drum, or gearbox seal maintenance without disturbing the motor, minimising unplanned downtime on critical material flow paths.
Nu-Teck Disc Couplings (Zero-Backlash)	Zero-backlash, zero-lubrication design for sortation, dosing, and high-speed roller conveyor drives — provides precise speed control for accurate divert timing, dosing rates, and smooth product flow in logistics and process conveyor systems.
Nu-Teck Jaw Couplings (Snap-Wrap)	Maintenance-free operation for light-duty belt, screw, roller, slat, vibrating feeder, and auxiliary conveyor drives — snap-wrap elastomer replacement in minutes without disturbing the drive, ideal for high-throughput warehouse and production line conveyors.
Nu-Teck Induction-Hardened Sprockets	Wear-resistant sprockets for drag chain, en-masse, bucket elevator, apron conveyor, and overhead conveyor chain drives — induction-hardened teeth resist abrasive bulk materials, high temperatures, and the high-cycle chain loads of continuous conveyor duty.
Nu-Teck Tyre Couplings	High misalignment tolerance for general-purpose belt and pump drives subject to structural flex and thermal movement — easy elastomer replacement without disturbing the drive alignment in multi-drive conveyor systems.