Product parameters:
JB-type shock absorber (spring shock absorber)
Product Features:
■ shell material for ductile iron. Acid and alkali, anti-ultraviolet, and by the strict aging test,
Good quality, high safety, ductile iron body by hot-dip galvanizing treatment, good weather resistance.
Ductile iron housing is more durable.
■ The use of special structural design, according to the actual need to adjust the height, fine-tuning all kinds of small set
Level, easy to install.
■ Spring are heat treatment, ED rust, paint and other procedures, long service life.
■ Load deflection 25mm, 40mm can effectively eliminate mechanical vibration.
■ can effectively isolate the vibration of the device, thus avoiding vibration affect the office and living, but also reduce the equipment in the work of vibration noise.

The main purpose:
◆ air conditioning box, delivery fan, glass steel fan, iron fan, floor fan.
◆ small ice water host, pumps, air compressor, grinder, diesel engine.
◆ Generators, general industrial machinery group.


| specification | Dimensions (mm) | |||||
| L | W | A | B | H | ΦCS | |
| JB-F | 150 | 65 | 130 | 104 | 130 | M10 |
| JB-M | 210 | 86 | 185 | 149 | 185 | M12 |
| JB-N | 210 | 86 | 185 | 149 | 185 | M12 |
Product load / size table:
| model | Load range Kg | Coefficient of elasticity Kg / mm | Applicable deflection Mm | Spring color |
| JB-020-F | 10~20 | 0.8 | 25 | yellow |
| JB-030-F | 20~30 | 1.2 | 25 | green |
| JB-050-F | 30~50 | 2.0 | 25 | red |
| JB-070-F | 50~80 | 2.8 | 25 | blue |
| JB-090-F | 80~100 | 3.6 | 25 | brown |
| JB-120-F | 100~130 | 4.8 | 25 | gray |
| JB-150-F | 130~150 | 6.0 | 25 | red |
| JB-180-F | 150~180 | 7.2 | 25 | Orange |
| JB-250-F | 200~250 | 10.0 | 25 | purple |
| JB-100-M | 100~130 | 4.3 | 25 | yellow |
| JB-150-M | 130~160 | 5.3 | 25 | White |
| JB-200-M | 160~210 | 7.1 | 25 | green |
| JB-250-M | 210~260 | 8.7 | 25 | red |
| JB-300-M | 260~320 | 10.8 | 25 | blue |
| JB-350-M | 320~360 | 12.1 | 25 | Red / black |
| JB-400-M | 360~430 | 14.2 | 25 | Blue / black |
| JB-450-M | 430~470 | 15.8 | 25 | brown |
| JB-500-M | 470~530 | 19.2 | 25 | Brown / black |
| JB-600-M | 530~650 | 22.6 | 25 | gray |
| JB-700-M | 650~700 | 26.0 | 25 | Gray / black |
| JB-850-M | 700~850 | 33.6 | 25 | Soil yellow |
| JB-1000-M | 850~1000 | 46.0 | 25 | Dark green |




Shenzhen Fu Li Wang Precision Technology Co., Ltd. is a professional production and sales of various types of industrial shock absorber manufacturers, product quality and cheap, welcomed the new and old customers!
24-hour technical support hotline: 13714131085 Liu Bin Manager (Senior Engineer)
Company website: Http://www.flwjzq.com/