Dowellcrane News
- Steel wire rope handle calabash considerationsThe steel wire rope pulley hoist is a lifting tool for lifting, descending, pulling and calibrating, etc. The steel wire rope pulley hoist not only can not do the non-linear traction operation, but also can be very convenient to select the appropriate operation position, the mobility is strong, andDowellcrane News November 24, 2017
- Daily maintenance of crane machineryCrane machinery maintenance, motor, deceleration machine maintenanceCheck the temperature of the motor shell and bearing parts, the noise of the motor, vibration presence of anomalies.Under the condition of frequent start, due to low speed ventilation cooling capacity is reduced, and the current isDowellcrane News November 06, 2017
- Analysis our country the development trend of wire and cable in recent yearsCable is known as the "blood vessels" and "nerve" of the national economy. Wire and cable manufacturing is one of the biggest supporting industry of national economy, and is the second largest industry after the auto industry, in the machinery industry, wire and cable products are widely used in eneDowellcrane News July 21, 2017
- In future, the aerial work platform will develop into what kind?With the continuous development of aerial work machinery in recent years, aerial work platform products continuously perfect, all kinds of new technology and new material appear constantly, make it possible to have the further development of aerial work platform, its development direction in summaryDowellcrane News July 14, 2017
- Cantilever crane transmissions and brake reform methodCrane transmission is the key to engineering mechanical cars parts, through the transmission of cantilever crane to change gear ratio, change of engine crankshaft turn, adapt to drive the starting, acceleration, and overcome various under different driving conditions, such as road block to the driveDowellcrane News July 07, 2017
- Structural features and installation steps of Single beam suspension craneSingle beam suspension crane is only on a beam, which Can only be run between one direction2. Structural form of single beam suspension crane: it is composed of lifting mechanism, single girder, endbeam and electronic control system , etc. It is high in height, small in size, light weight and low whDowellcrane News June 30, 2017
- The cab,Ladder,Maintenance crane cage,Rail of craneThe cab: open, closed, heat preservation.Ordinary, capsules.The cab interior:linkage table, overload display instrument, fire extinguisher, file box, two-phase power supply, etc.Dowellcrane News June 23, 2017
- Trolley running mechanismTrolley runningControl the crane walk in workshop orbitAccording to the different methods of speed regulation:Channeling resistance speed，frequency control，The stator voltage regulation (not usually used)Dowellcrane News June 09, 2017
- Jib crane track beam technical requirements before installation1, Cantilever concrete leveling the level of strength grade is C30, the thickness is 30 ~ 50mm.2, The installation deviation of the rail beam should be inspected before the concrete leveling floor is required, and the rail beam should be adjusted if it does not meet the requirements.3, according toDowellcrane News June 02, 2017