At the Nanjing International Green Expo 2012 held recently, Changchun Jinbaote Bio- Chemical Co., Ltd. exhibited plant-based non-chlorinated environmentally friendly snow melting agents using corn stalks as raw materials and developed using unique bio-chemical technologies. The snow melting agent does not contain chlorides, sulfates and nitrates. The current products have passed national highway and environmental sanitation inspections and are in line with national standards. At the same time, this snow melting agent has also been authorized by the United States, the European Union and other countries and regions.

The manager of the company, Tian Lusheng, said that Jinbaote is a high-tech corn deep-processing company. Combining many years of experience in corn bio-chemical industry, they started to try to produce plant-based non-chlorinated environmentally friendly snow melting agents from corn stalks in August 2010. Developed early this year. Tian Lusheng said that since the snow melting agent is extracted from plant stalks and does not contain chlorides, sulfates and other inorganic salts, it has no corrosion to the road surface and no harm to plant growth. At the same time, the snow melting effect is excellent, and its snow melting performance is ordinary. 2 to 5 times of snow melting agent, and can no longer freeze in 24 hours. Especially in the low temperature areas below -15°C, the product still has significant snow melting and ice melting effects in the event that the normal snow melting agent fails.

According to reports, the snow melting agents are mainly divided into two major categories. One is the chlorine salt snow melting agent, including sodium chloride, calcium chloride, magnesium chloride, etc., collectively referred to as "ice salt." The merit of this type of snow melting agent is that the price is cheap, ranging from 1,000 to 1300 yuan per ton, which is equivalent to only 1/10 of organic snow melting agent, but it is very harmful to the growth of public facilities and plants. The other type is non-chlorinated organic snow melting agent. This type of snow melting agent is effective and has no harm. However, at present, China mainly relies on imports for high prices. It is generally used only in airports, and domestic import prices range from 10,000 to 20,000 yuan per ton.

The snow melting agent domestic price is currently 3500 ~ 4,000 yuan / ton, much lower than the price of similar snow melting agent abroad. Last winter and this spring, the snow melting agent has begun to be used in Harbin, Jilin and other places, and exported to the United States, the European Union, South Korea, Japan and other countries and regions.

For a long time, the heavy use of chlorine-containing snow melting agents has caused great harm to plants and road bridges. In 2002, Beijing introduced China's first local standard for snow melting agents, which regulates the corrosiveness and pollution of snow melting agents. The nationally recommended standard "Road deicing and snow melting agent" was formally implemented on February 1, 2010.

High Speed Roll Up 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.

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