Hydraulic Platform of Scaffolding/9m Easy to Operate Used Lift Equipment from CNBM!

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Place of Origin:	Hebei, China (Mainland)	Brand Name:	QW	Model Number:	SST4-9050
Lift Mechanism:	Scissor Lift	Lift Drive / Actuation:	Hydraulic	Power:	2.2KW
Rated Loading Capacity:	500kg	Min. Lifting Height:	1360mm	Max. Lifting Height:	9000mm
Table Size:	2200X1000X1100mm	Overall Dimensions:	2270x1300x1460mm	Weight:	1600kg
Certification:	CE	Warranty:	1 year	After-sales Service Provided:	Engineers available to service machinery overseas
Elevating time:	77S	Voltage:	220v

Packaging Details:	as customers' requirement
Delivery Detail:	about 25 days after receiving the deposit

Q: What are the characteristics of HHXG type inverted chain chain electric hoist?: The utility model has the advantages of light weight, compact structure and reasonable structure, and the pressing steel shell is light and firm.

Q: What's the difference between a horizontal jack and a vertical jack?: The outward difference is that the horizontal jack is big in size and the vertical jack is small in size,The utility model has the advantages that the operation is convenient, and the lifting capacity of the horizontal jack is large; the utility model is suitable for big carts. Vertical jack is easy to operate, suitable for small cars.

Q: The electromagnetic Jack does not seem to use the principle of electromagnetic induction.: The permanent magnet electric energy saving and safety because of its unique properties, are widely used in the installation and removal of steel, machinery parts and all kinds of mold, mechanical processing, shipbuilding, engineering machinery, automobile and other industries for lifting, handling and other operations of the preferred lifting tool, we can often be in factories, docks, warehouses and transportation see this kind of products in the industry. HEPM92 electric permanent magnetic crane

Q: The principle of an air compressor for connecting two pistons: In order to improve efficiency and reduce air temperature, intermediate cooling is needed. As the piston type air compressor air compressed by two stage low pressure cylinder pressure from p 1 to p 2, T l to T temperature by 2; and then flows into the middle cooler, at constant pressure of cooling water heat, the temperature is T L; the high pressure cylinder compression pressure to 3 P. As can be seen from the diagram, the air temperature T, l and T 2 entering the low pressure cylinder and the high pressure cylinder are located on the same isotherm 12 '3', and the two compression processes deviate from the isotherms. The same compression ratio p 3 / P 1 single stage compression process is 123 ", which is much higher than the two stage compression deviation from isothermal 12 '3', that is, the temperature is much higher. And the single stage compression work is equivalent to the area of 613 "46", and the two stage compression work is equivalent to the sum of 61256 and 52 '345 in the figure, and the work saved is equivalent to 2' 23 '32'. It can be seen that the staged compression can reduce the exhaust temperature, save compression work and improve efficiency.

Q: Classification of lifting tools: Lifting tools can be divided into light and small lifting equipment, hoist and overhead monorail system according to different structures.

Q: What are the heavy lifting units commonly used in hoisting operations?: The commonly used wire rope phosphate coated steel wire rope, galvanized steel wire, stainless steel wire rope or coated steel wire rope, the use of atmospheric environment, patented technology to produce manganese phosphating coating of steel wire rope has the longest lifespan, heavy corrosion environment optimization of hot galvanized wire rope - double coating phosphating, phosphating coating to improve the wear resistance and corrosion resistance of steel wire that is not easy to wear and corrosion resistance is the reason for improving the service life of wire rope, wire rope is smooth be completely eliminated.

Q: Working principle of mechanical screw jack: Screw jack, also known as mechanical jack, is driven by the screw through the screw, screw or nut sleeve as a lifting device. Ordinary screw jack by thread self-locking function support heavy, simple structure, but the transmission efficiency is low, return slow. The self - lowering screw jack has no self-locking function and is equipped with a brake. When the brake is relaxed, the weight can fall rapidly and shorten the return time, but the jack structure is complicated.

Q: What are the points for attention in the course of transportation of double beam cranes?: Component preparation, component preparation, including component counting, inspection and appearance modification, etc..(1) counting the components, including the type and quantity of the components, checking the order of the components according to the lifting sequence of the components, and determining the sequence of the loading of the components.(2) inspection component. Including size, geometry, the placement of parts and rings, and the stability of the location of the installation hole and the hole through the hole and so on.(3) check the weld seam of the steel structure. Including the weld size, appearance and connections whether the design and specifications meet the requirements, such as beyond the allowable error, should be taken effective measures to deal with.(4) appearance inspection and modification of components. Found defects and damage, such as cracks, pits, broken edge, weld length, height is not enough, weld ash or porosity, should be modified and after welding, to transport and use.

Q: What are the protective measures against crane injuries?: Avoid travel with load, short distance travel with load load can allow the weight of 70% members from the ground using 50cm.Two crane lifting reasonable load distribution, unified command and close coordination.The sling should be calculated and the binding method is reliable. Lifting tools are regularly checked.The center of gravity and the weight lifting point should be in the same vertical line, hanging point should be in the center of gravity above.The commander must be certified, in close coordination with the crane driver.It is prohibited for lifting heavy objects long time hanging in the air.To check the ring hook, hook ring welding is prohibited.

Q: Do you know the manufacturer of small lifting equipment?: Lifting equipment company operating mainly include: imports of high-end hand chain hoist, hoist, electric hoist, pneumatic hoist, permanent magnetic chuck, electronic hanging, lifting shackle, hardware tools, steel plate lifting clamp, sling, take-up binder, lifting sling, lifting tool and riot lifting chain etc..

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