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.
PVC high speed door, plastic roll up doors, high speed fabric roll up doors, high speed rolling doors, pvc roll up doors SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfafrs.com
In order to meet the requirements for the upgrade of the petrol standard in the capital and at the same time, in the face of the actual increase in the import of high sulfur crude oil processed by Yanshan Petrochemical, Sinopec Corp. decided to invest in the construction of the device. This set was put into operation in August 2005. It was commissioned on May 1, 2007 and qualified products were produced on June 6, 2007. The current plant operating rate is 100%, the product qualification rate is 100%, and the current production load is more than 80% of the design capacity.
The Completion and Acceptance Committee, which is composed of the relevant departments of Sinopec and Yanshan Petrochemical, believes that the investment and operating costs of the project are low, the operation flexibility is good, and the operation cycle is long. More than one year's trial run results show that the product quality of the device has reached the world's advanced level, in order to meet the Beijing area's gasoline quality in line with the Euro 4 emission standard, and has played an active role in purifying the capital environment during the 2008 Beijing Olympic Games. The completion of this project will also play an exemplary role for the seven sets of catalytic gasoline adsorption desulfurization equipment being constructed by Sinopec, which is of great significance for summarizing the engineering construction experience and guiding the follow-up device construction and development tools. The Completion Acceptance Committee agreed that the project passed the final acceptance.
It is reported that this project also passed the fire inspection of the Beijing Public Security Bureau Fire Bureau on April 27, 2007; it passed the environmental protection acceptance of the Beijing Environmental Protection Agency on October 8, 2008; Beijing passed on December 25, 2008. Acceptance of hazardous chemicals construction projects by the Safety Production Supervision Bureau; acceptance of occupational hygiene by the Beijing Municipal Health Bureau on September 27, 2008; and acceptance by the archival major of the headquarters on November 22, 2008.
On December 9th, the first domestic company adopted the patented technology of catalytic gasoline adsorption desulfurization (S-Zorb) of the United States to produce a low-sulfur clean gasoline production device with a sulfur content of less than 10 ppm--1.2 million tons/year of catalytic gasoline adsorption desulfurization equipment of Yanshan Petrochemical Accepted by the completion of the organization organized by China Petrochemical Corporation.