1. One of the most professional MIG/MAG/MMA welder.
2. Inductance control,arc stable,less spatter,premium welding solution.
3. Reliable double IGBT modular control technology.
4. Multifunctional,MIG/MAG/MMA.
5. Unique and patent cabinet,rugged and heavy duty.
6. Welding current and voltage can be presented on the digital meter.During welding,the digital meter will display actual current and voltage.The presented value is matched with actual value very closely.
7. Advanced control circuit design makes arc steady, and less metal spark.Arc can be adjusted as hard and soft.Full automatic protective function,such over current protection,over heat protection and lack phase protection.

1. One of the most professional MIG/MAG/MMA welder.
2. Inductance control,arc stable,less spatter,premium welding solution.
3. Reliable double IGBT modular control technology.
4. Multifunctional,MIG/MAG/MMA.
5. Unique and patent cabinet,rugged and heavy duty.
6. Welding current and voltage can be presented on the digital meter.During welding,the digital meter will display actual current and voltage.The presented value is matched with actual value very closely.
7. Advanced control circuit design makes arc steady, and less metal spark.Arc can be adjusted as hard and soft.Full automatic protective function,such over current protection,over heat protection and lack phase protection.

High Speed Stacking Door

Material Selection:

1. Frame: 2MM thicknesses cold-roll Stainless steel.

2. Motor: Germany SEW brake motor (outer), power 0.75KW, power supply 220V.

3. Control system: Imported Japan Mitsubishi converter and PLC to control of electric box (150%1HZ)

4. Opening & closing speed: 0.6-1.5m/s (adjustable).

5. Safety Device: Korea Photocell Sensor, emergency stopping reaction when sensing obstacles.

6. Curtain: France high-density polyester fiber and the surface coating processing, thickness 0.8MM, variety colors can be chose: Red, yellow, blue, green, orange, gray, white, transparent, etc. Tensile strength: 4000/3500N/5cm, tear strength 600/600N. Fire-proofing level: German standard DIN75200 Usage temperature: -30 ° C +70 ° C.

7. Wind resistant: The Aluminium alloy Reinforce Girder to increase wind resistant effect.

8. Curtain replacement function: Aluminium alloy Reinforce Girder is loaded between 2 pieces Curtain, can be replaced easily if any curtain broken, save your cost.

9. Transparent window: 1.2MM thickness transparent PVC window, size and location is up to your request, more safer.

10. Seal: Seal brush are Installed inside the guides, and the special bottom design, to fit any uneven ground.

11. Cotrolling way: Push button + radar sensor, very convenient.

12. Limiting Switch: Mechanical limiting switch, easily and exactly.

13. Emergency STOP: With emergency stop button on control panel, can stop easily by

Hand once disconnect or accident

14 Fault recovery function: All Hongfa's production is with fault recovery function, system will self-recovery after power cut off.

15. Delivery time: About 7 business days with contract and deposit confirmed.

16. Pyament item: 50% before production, and the other 50% before shipment.

17. Warranty Details: We provide 12 months warranty for all doors and accessories (except man-made disasters, Irresistible natural disasters, ect^).

We have many professional engineers with rich experience, qualified products, perfect service system, and good cooperation relationship with many famous companies.

High Speed Stacking Door, High Speed Stack Door, PVC high speed stacking door, Rapid stacking door, Fast stacking door

SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfahsrd.com