Some companies do not have a technician, and they do not even have drawings during the production process. They rely on the estimation and experience of the mechanical processing personnel to produce equipment worth hundreds of thousands and millions of dollars—this phenomenon is not in the drying equipment industry. Uncommon. Experts reminded that improving management and technology is a top priority for the industry.
With the rapid development of China's economy, drying equipment manufacturers have mushroomed, and drying equipment has gradually occupied a certain position in the Chinese market. According to statistics, there are currently more than 500 domestic drying equipment manufacturers, and the annual market demand exceeds 3 billion yuan. However, most of the drying equipment manufacturers have low technical level, and some do not even have the technology to speak of. A group of “stuffed brands” with low investment and low technical content squeezed the market with a large amount of low-quality, low-cost equipment, which not only affected the overall image of the drying equipment, but also caused “negligence” in the domestic price of drying equipment, thus making China dry. The overall competitiveness of the industry can hardly be played.
Contrary to the status quo of the drying equipment industry, at present, there are dozens of universities and research institutes in China that are engaged in the development of drying technologies, but most of the scientific research results have not been translated into actual productivity. Therefore, experts believe that increasingly fierce competition requires that the drying equipment industry must actively cooperate with scientific research institutes to increase the added value of products through technological advancement and independent innovation. Experts also believe that drying equipment manufacturers can target one or several industries according to their own advantages, conduct in-depth research on material properties, establish authority in small industries, and occupy the market. In this regard, Wenzhou Instant Drying Equipment Factory, Zhejiang Erle Drying Equipment Co., Ltd., Shandong Tianli Drying Equipment Co., Ltd., and Jiangsu One-step Drying Equipment Plant have achieved success and achieved good economic benefits.

PVC High Speed Rolling Door

High speed door

Hongfa fast shutter doors by the Division we learn from foreign advanced technology and equipment , and to draw on the advantages of similar products in domestic self-developed high-tech products , with insulation , insects, wind , dust, noise, anti-odor, lighting and many other features , the high speed door can be widely used in food , chemical , textile , refrigeration , electronics , printing , assembly , precision machinery , logistics . warehousing and other places , the high speed rolling shutter door Can be extremely satisfying frequent high-performance logistics and clean place with a variety of needs and saving energy , increasing air-conditioning effect , fast closing , improve operational efficiency and create a better work environment


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.

We have the best solution for you, and we provide all the support you need to achieve optimum results, or value, or both, from whatever products you buy.
We provide 12 month warranty for all product and accessories. And custom made door size/color/material.


PVC High Speed Rolling Door, car wash doors, PVC high speed garage doors, high speed fabric garage doors, fast roll up garage doors

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