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Hard Fast Door MM-H-3000

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Main features:

High speed with turbine motor door is a new metal industrial door, which is used to keep warm, energy-efficient, seal, efficient, anti-wind, and green products ,the highest speed of open can up to 1.5-2.0m/s,apply to high frequented logistics channel. the door panel is made of 1.2-2.5mm double-layer aluminum plate, polyurethane or Owens corning brand fire insulation glass wool cotton imports in the center, unit weight >=30kg/m3,door thickness is 40mm. the advantage is well-kept heat, light weight, strength, and anti-shock. Wind resistance grade 12 level .the door is suitable for out and inner logistics ,fast passageway of production. when we use the door ,the energy is less than others about 80%. the production and logistics efficient is improved a lot. our doors feature are high reliability, practicability, operability, and fast repair. High speed hardness door system is used to motor system to keep reliable operation, insure to failure free operation in over 150000 times every  year.

Control system: dedicated control system, DSP core, it controls the opening height by receiving the sign of SEW motor encoder:

The system have these fouctions,

1.display fault code by LED,

2.diversion protect: when the motor line fault connection, it will show error, door is stopped.

3.torsion loop, speed loop, position loop will be closed.

4.automatic memory function after power off

5.Meiman system have own brake function.

6.motor with overload,   overcurrent provided.

 

Motor system: Adopt SEW motor system; Work power source 380V/50HZ.The power 0.55-1.5KW;F:IP55,1500turns/minute,efficient and low noise. Operating temperature:-30-70℃.Rare earth permanent magnet synchronous motor, import brand coder; brake system in British brand; great inertia planet reducer; emergency hand open device;

     1.SEW motor make the safety protect function using well, rapid rebound.

2.Overload is strong, in some high frequent place the switch can work over 1000 times in a day.

3.releasing device can be loosened in brake or power cut, we can use hand to open the door.

The ending buffer: when the door is going up, this part can protect it in order to increase service life.

Lifting mechanism: The door of the aluminum alloy turbine guide rail is the Meiman’s patent technology, insure curtain can work with high speed during opening and closing.

Door material: curtains are made of insulated aluminum panel, multideck seal, low noise hinge, PU guide pulley:

1. the standard thickness of aluminum heat insulation panel is 40mm,the aluminum pipe sectionals material through the anodic oxidation treatment is marked as the aluminum true color, and can be selected with RAL color system according to requirements.

2. The patent design of hinge to ensure no touch between the panel to extend the life time of the panel working time.

3. Safety performance:  1.infared ray electronic eye: Each door both side have 2 set of photo-electric protection system,the door keep open when the door down with obstacles,if the door meet an obstruction during downward, the door will keep the position of the door open in order to obstacles through. it also can use the external infrared devices, to control the rapid rebound of the door,with the modification  data cab be  rebound to simple set speed,and also can modity the data to determin the function of the infrared  device definitions ,For example ,when encountering the infrared ray,rebound is a single work or make the door for a long time not to move

4. At the bottom of the security protection: when the door is going down, in order to effective protection object or pedestrians avoid an accident, when the object at infrared protection blind spots, the hydrodynamic pressure with an obstacle in the below,the door will quick rebound in the original  place.

5.  Windproof:32m/s(the international wind grade 12 level)

6. Transparent vision window:high quality polycarbonate panels ,the design of the double layer structure  not only ensure the door inside and outside heat preservation effect ,and outside heat preservation effect and keep good transparency and lighting effects ,its inside and outside is clearly visible,reveal the grade appearance.

7. Seal performance:All high speed doors equipped with top and bottom seals.Further,all tracks provided with rubber seals between tracks and door panels to provide excellent sealing between door tracks and door leafs.

8. Tightness: for insulation installed closed door (4*3m) heat preservation performance k<=0.6W(M2.K)

9. Quick repair:if the door plank is damaged,without the whole door plank of remove repair ,article of the suspension type thermal insulation aluminum alloy door plank can remove one by one operator,simple and easy to save time.

10. Manual function:To solve caused by power failure or malfunction of the hydrodynamic problems could not be opened,the electronically controlled internal installation have a reserve power supply may at any time to open the motor brake,can through balancing system ,to the hydrodynamic drag on.

11. Balance performance: there are Internal balance  spring  collocation on both sides of the post,and keep the balance with the weight of door plank ,at the same time reduce the motor load at runtime and run smoothly.

12. The overall appearance:it made of steel galvanized sheet after laser cutting ,CNC bending of precise forming of turbine system, guiding system ,protective cover,for a long time not rusting, external beauty, dustproof, and easy to clean.

13. The transmission system: the door has well the transmission system,makes the door evenly on both sides of the body force, whole operation flow.

14. Institutions promote: the door use the independent research and development of turbine type aluminum alloy guide rail, in accordance with fast speed using the guide rail system, run time make the door a body in quickly, effectively prevent the formation of vibration and noise.

15. Control box: the tick MEIMAN IP54 control box and with the national electrical safety standards.

16. Panels traction: Using high quality wear-resistant high strength roller chain structure and by synchronzing the chain drive into the body at the door can be quickly speed turbine.

17. Current source: 220v-380V/ 14A/50Hz

18. The insulation protection:IP54  can waterproof and dustproof even under the bad environment.

19. Switch way:standard one button with urgent stop switch,manual when the power is open

  






















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