The total length of the “Bohai Gold Pearl†is 161.2 meters, the width is 24.8 meters, the full displacement is 14,000 tons, the 1800 meters driveway, more than 200 vehicles can be loaded, and 1,128 passengers are carried. The technology has filled the domestic gap and reached the international Advanced level.
Li Kezhen, president of China Classification Society, said that the construction of the “Bohai Jinzhu†wheel takes into account the characteristics of passenger transportation in the Bohai Bay. The ship adopts many advanced technologies not yet adopted in international conventions, including channel equipment, lifting platforms, lifting The construction of ramps, shovel guards and sealed doors is the first of its kind in China.
Heavy Duty Screw Jack, named Machine Screw Jack, cubic gearbox design, 6 surfaces of housing milled and glossy, self locking acme screw without braking mechanism, the best phosphor bronze worm gear, and thrust bearing bear larger load, load capacity from 0.1 KN to 500 KN as our standard. Long traval stroke up to 6500 mm, 11 kinds of models for your selection.
Heavy duty worm gear machine Screw Jacks RNF series:
Configurations: Worm Gear structure,Self-Locking, Europe type.
Screw: Trapezoidal Screw, diameter:16-120mm.
Top End: Top Plate ,Clevis End ,Threaded End ,Plain End and U head
Static Load: 0.1KN to 500KN;
Dynamic Load: <=500KN, Heavy loading can use the Screw Jack system.
Ratio: Fast, slow.
Lifting speed: 6.25-25mm/s
Stroke: <=6000mm. It depend on the loading.
Input power: 0.02-32KW;Torque: 0.123-203.73NM
Input RPM:1500RPM;
Noise level:<80db;
environment temperature:-20℃-+80℃;
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Dongguan Nosen M&E Technology Co., Ltd. , http://www.screwjack.cc