Contact:Nantong Haixun Draka Elevator Products Co.,Ltd
Tel: 0086-513-69889850
Mobile: 0086-15062713872
Whatsapp: +8618796197135
Address:NO. 18 Donghai Road Hai'an Nantong, Jiangsu Province, China
E-mail:liuyanhong@chinahaixun.com
It is an environment-friendly comp chain that HD developed and popularized. The PVC used for this comp chain conforms to the REACH and ROHS standard, temperature range - 20 ℃ ~ + 60 ℃, used for around 3.5 m/s high-speed elevators.
Product Description:
It is an environment-friendly comp chain that HD developed and popularized. The PVC used for this comp chain conforms to the REACH and ROHS standard, temperature range - 20 ℃ ~ + 60 ℃, used for around 3.5 m/s high-speed elevators. Breaking load is in accordance with GB/T549 BM2 standard, this increases the safety factor of the chain. WFBG passed the inspection of NETEC.
Patent No.: Zl201520550395.2
Basic parameters:
ITEM | Unit weight, kg/m(±0,15kg/m) | Diameter of link material, mm ±0,5 mm | Chain pitch, mm ±0,2 mm | Bending diameter, mm ±50 mm | Broken load, KN | Maximum hang length, m |
WFB075G | 1.10 | 5.5 | 24 | 610 | 15.8 | 144 |
WFB100G | 1.5 | 5.5 | 26 | 610 | 15.8 | 127 |
WFB125G | 1.8 | 6 | 29 | 610 | 18.6 | 137 |
WFB150G | 2.2 | 7 | 31 | 610 | 25.2 | 150 |
WFB175G | 2.6 | 8 | 33 | 660 | 33 | 162 |
WFB200G | 3 | 8 | 36 | 660 | 41.8 | 143 |
WFB250G | 3.7 | 9 | 40 | 660 | 41.8 | 153 |
WFB300G | 4.5 | 10 | 42 | 660 | 56 | 154 |
WFB350G | 5.2 | 11 | 46 | 710 | 67.5 | 161 |
WFB400G | 6 | 12 | 50 | 710 | 82.6 | 155 |
Fatigue test is done by our partner Draka, the report is as follows:
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