The crane mainly consists of booms, hoisting mechanisms, luffing cylinders, slewing gears, outrigger cylinders, fuel injectors, hydraulic systems, safety devices, hook assemblies, and beams, columns, and other structural components. Among them, the telescopic mechanism (the extension and retraction of the boom, the horizontal and vertical telescoping of the front and rear legs), the hoisting mechanism (construction of a hoist motor, a reduction gear box, a reel, etc., and the lifting and lowering operation of a heavy object), and the amplitude changing mechanism ( Driven by one or two front double-acting cylinders) and a slewing mechanism (decelerator box and hydraulic motor, complete 360° full swing motion) are the core of the whole vehicle's lifting function.
The hydraulic system plays a vital role in the operation of all institutions. The key components of the hydraulic system include the main hydraulic pump, main control valve, outrigger operated valve, main and auxiliary winches, and rotary speed reducer. The main hydraulic pump consists of Driven by the chassis engine, the main control valve controls the slewing, telescopic, luffing and hoisting operations, respectively, and the outrigger operating valve controls the outriggers simultaneously or individually through the single or both side levers of the chassis.
The company's production truck cranes are all made by the original Dongfeng chassis, plus brand cranes, such as stone coal, Zoomlion, and XCMG, etc., and are independently equipped with high quality and low price and high cost performance. Purchase truck crane please login
A heavy duty lathe can rotate a workpiece along its axis to perform operations such as grinding, cutting, and drilling like normal CNC lathes. But conventional CNC lathes are for ordinary purposes only, and heavy-duty lathes are designed with special turning spindles different from other machine tools.
In the center of the turning machines, there will be heavy loading saddles for the heavy machining driven by spindles. That center place is the center of gravity of the workpiece, so the turning spindle at the left side shall work with the tailstocks. Operators need to take care of not only the center of gravity but also the center part of the saddle units.
A heavy duty CNC Lathe isn't a stand-alone machine. Heavy-duty CNC lathes are a unique sort of CNC lathe. If you wish to get a very high superior lathe that will not need upgrading in the future, the heavy-duty lathe is surely a sound investment.
Heavy-duty turning lathes are machines made of high-quality materials compared to conventional machine tools and incorporate the most advanced technology. Various designs of heavy-duty CNC lathes involve their center height, bed width, maximum swing, spindle type, travel time, etc.
Heavy-duty CNC lathes are highly efficient machine tools, especially suitable for mass production due to their turning advantages inside the machines. Heavy-duty CNC lathes are ideal machines for metal processing and metal spinning applications in the workshop, as well as metal production work in repair shops, power plants, steel rolling mills, ship buildings, paper mills, and even textiles, oil, and mining industries.
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Jiangsu Hoston Machine Tools Co., Ltd. , https://www.hostoncncs.com