With the increasing number of domestic trucks and trucks, truck tires that carry long-distance trucking tasks have become more and more important in the market. Based on consumer demand, Dunlop further deepens the Chinese truck market and leads the research and development of tire products with outstanding performance. This ensures that the tires are "strong and safe, safe and effective" and escort the medium-to-long-distance fixed-load trucks.
Improve the product line to create excellent quality
Dunlop adheres to the spirit of "going ahead, not stopping" and is not afraid of challenging and innovative development. It actively responds to changes in the market. In 2017, it focused on improving the product line of truck and passenger car tires, and launched products that meet the performance requirements of medium-to-long-haul trucks to strengthen tire safety. Sex and durability.
It is reported that the special-purpose tire for the drive shaft SP835 has a specification size of 12R22.5. The product has been optimized in terms of service life and is suitable for mid-to-long-distance fixed-load trucks for general paving roads and highways. It is particularly suitable for users who drive on paved roads and focus on vehicle driving forces.
SP835 has excellent driving force, through the newly designed tread pattern formula, can effectively improve the anti-abrasion performance; rational optimization of the block distribution structure, reduce the number of pitch and increase the block, increase the lateral groove angle, lift the shoulder The height of the connecting rod in the groove provides a strong driving force.
SP835 tire pattern
Another new product, the SP833, is mainly designed for mid-to-long-distance fixed-load trucks mainly for freeway driving. It is also a special product for drive shafts, and the specification size is 12R22.5. Compared with other products, the SP833 tire block is more compact and has a wear-resistant tread formulation, which is newly developed for users who care about the service life of the tire.
SP833 tires with outstanding wear resistance not only enhance the stability of high-speed driving by strengthening the shoulder blocks, but also increase the ground contact area by optimizing the design of the tread pattern to improve the wear resistance, braking performance and handling performance, and in wet conditions. It also provides good grip on slippery surfaces.
SP833 tire pattern
Using cutting-edge technology to enhance tire performance
For domestic road characteristics and specific driving conditions of vehicles, SP835 and SP833 tires have adopted a new tread rubber formula developed by 4D NANO DESIGN technology to reduce the amount of rubber heat, improve wear resistance and bruising performance, including SP835 tires Styrene-butadiene rubber (SBR) is used to improve the tread-wear resistance.
Balancing the tire's grip, wear resistance and low fuel consumption, the balance has always been Dunlop's R&D target. At present, Dunlop adopts advanced 4D NANO DESIGN technology to comprehensively analyze the structure and movement pattern of rubber, achieve a qualitative leap in the development precision and efficiency of raw materials, develop a new tread rubber formula, and increase the link with polymers. Reduce heat, improve wear resistance, strengthen pattern rigidity, reduce tread wear and other phenomena.
Adopt a new structure to escort long-distance driving
In terms of tire structure, both tires adopt a new carcass structure to ensure the stability of the carcass before and after inflation, to suppress the deformation during driving, and to improve the resistance to eccentric wear. For the special conditions of high-speed roads, the two products strengthen the structure of the shoulder and bead, and the new inner rubber formula effectively improves the durability and high-speed handling stability of the tire, and ensures the safety of the vehicle.
Dunlop tires have always been guided by consumer demand, closely following the development of the passenger car and passenger car markets, and providing safe and credible products. The heavy launch of the SP835 and SP833 tires further highlights Dunlop’s advanced capabilities in the development of the card passenger car tire market. We believe that in the future, Dunlop tires will provide more high-quality tire products through technological innovation and continue to build a leading brand that will lead the development of the tire industry.
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.hongfarrud.com