Freight Elevator

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Freight elevator series of United Elevator

Convenient and safe?goods transportation experts

United freight elevator, start from practical loading objects,Consider comprehensively from many aspects of material selection, technology and design,Endow the series of products with unique advantages like strong loading capacity, durability, safety and reliability.

  • Solid, durable lift car

Adopt high strength materials for lift car manufacturing,ensuring sturdy and durable lift car, which can undertake goods transportation under all kinds of severe environments.

  • Large opening distance

Adopt multi-folds lift car door to reach largest width of door opening which is convenient for goods transportation.

  • Excellent torque feature

The largest feature of United freight elevator VVVF lies in its permanent torque without influence on its operation speed,comfort and leveling precision.

New generation landing door device

United elevator firstly apply the new generation landing door device in the indurstry.which prevent safety lock from slippery, landing?door bump, landing door unusual opening. The three new safety standards redefine the safety.

Three dimensional infrared protector

Form curtain at the door of elevator,194 infrared beams protection.Make sensible response to any person or thing entering into detection scope with high levellof safety performance.

Emergent parking device

When passengers are trapped in elevator due to power off, the device will automatically switch to emergent operation.Make elevator leveling and open automatically through battery and release trapped passengers.

Safety supervision system in elevator

Each maintenance service network station of United Elevator makes real-time supervision over elevator in operation through reserved intelligent system interface (remote supervision interface); exclude malfunction?before occurrence to guarantee 24-hour and 365-day safe and reliable operation of elevator.

New generation of advanced control system

32-bit industrial ARM controller with high level of performance; precise speed signal with outstanding comfort;
Combine all digital vectors inverter, make self-diagnosis and record through feedback to ensure efficiency and safety of elevator;
Perfect safety protection measures, be able to find emergencies and make corresponding protective measures when there is emergency arising to ensure safe and reliable operation;
Strong anti-electromagnetic interference ability, strong antistatic electricity ability.

Digital converter technology

Make adjustment over current and phase according to practical load and speed of lift car, Make real-time and precise control over driving force of main machine to ensure safe and stable elevator operation.

Group control intelligent dispatching system

Adopt annular network topology structure, make each system as independent main control cabinet to make signal deployment; make rapid calculation about optimal elevator operation pattern added with gene algorithm, relieving effectively heavy load in peak time of office building.

Intelligent management system

IC card intelligent identification system; function to set authority management; realize perfect combination between elevator control technology and computer communication technology, reinforcing greatly safety and intelligence of building management.

Permanent magnetic synchronous gearless machine system

Low heat loss, low operation cost, working efficiency reaches as high as 95%, save 40% energy compared with general traditional technology, at the meantime, solve thoroughly environmental pollution resulted from oil?leak of traditional tractor, reaching free of maintenance and environmental protection of electric machine.

Energy feedback device

Collect and store electric energy of no-load operation of elevator and then make feedback to elevator (electric mode) for use, saving more than 60% energy for elevator.

LED automatic illumination system

Adopt LED lamp, saving more than 85% energy compared with traditional incandescent light bulb and fluorescent lamp; at the meantime, after certain period with no call and waiting command, the illumination inside lift?car will be automatically turned off, reaching the purpose of energy conservation.

+ Product introduction

Freight elevator series of United Elevator

Convenient and safe?goods transportation experts

United freight elevator, start from practical loading objects,Consider comprehensively from many aspects of material selection, technology and design,Endow the series of products with unique advantages like strong loading capacity, durability, safety and reliability.

  • Solid, durable lift car

Adopt high strength materials for lift car manufacturing,ensuring sturdy and durable lift car, which can undertake goods transportation under all kinds of severe environments.

  • Large opening distance

Adopt multi-folds lift car door to reach largest width of door opening which is convenient for goods transportation.

  • Excellent torque feature

The largest feature of United freight elevator VVVF lies in its permanent torque without influence on its operation speed,comfort and leveling precision.

+ Technological advantage

New generation landing door device

United elevator firstly apply the new generation landing door device in the indurstry.which prevent safety lock from slippery, landing?door bump, landing door unusual opening. The three new safety standards redefine the safety.

Three dimensional infrared protector

Form curtain at the door of elevator,194 infrared beams protection.Make sensible response to any person or thing entering into detection scope with high levellof safety performance.

Emergent parking device

When passengers are trapped in elevator due to power off, the device will automatically switch to emergent operation.Make elevator leveling and open automatically through battery and release trapped passengers.

Safety supervision system in elevator

Each maintenance service network station of United Elevator makes real-time supervision over elevator in operation through reserved intelligent system interface (remote supervision interface); exclude malfunction?before occurrence to guarantee 24-hour and 365-day safe and reliable operation of elevator.

New generation of advanced control system

32-bit industrial ARM controller with high level of performance; precise speed signal with outstanding comfort;
Combine all digital vectors inverter, make self-diagnosis and record through feedback to ensure efficiency and safety of elevator;
Perfect safety protection measures, be able to find emergencies and make corresponding protective measures when there is emergency arising to ensure safe and reliable operation;
Strong anti-electromagnetic interference ability, strong antistatic electricity ability.

Digital converter technology

Make adjustment over current and phase according to practical load and speed of lift car, Make real-time and precise control over driving force of main machine to ensure safe and stable elevator operation.

Group control intelligent dispatching system

Adopt annular network topology structure, make each system as independent main control cabinet to make signal deployment; make rapid calculation about optimal elevator operation pattern added with gene algorithm, relieving effectively heavy load in peak time of office building.

Intelligent management system

IC card intelligent identification system; function to set authority management; realize perfect combination between elevator control technology and computer communication technology, reinforcing greatly safety and intelligence of building management.

Permanent magnetic synchronous gearless machine system

Low heat loss, low operation cost, working efficiency reaches as high as 95%, save 40% energy compared with general traditional technology, at the meantime, solve thoroughly environmental pollution resulted from oil?leak of traditional tractor, reaching free of maintenance and environmental protection of electric machine.

Energy feedback device

Collect and store electric energy of no-load operation of elevator and then make feedback to elevator (electric mode) for use, saving more than 60% energy for elevator.

LED automatic illumination system

Adopt LED lamp, saving more than 85% energy compared with traditional incandescent light bulb and fluorescent lamp; at the meantime, after certain period with no call and waiting command, the illumination inside lift?car will be automatically turned off, reaching the purpose of energy conservation.

+ Construction parameters

Decoration demonstration

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