• Hydraulic Long Ram Jack, Double Pump  3T System 1
Hydraulic Long Ram Jack, Double Pump  3T

Hydraulic Long Ram Jack, Double Pump 3T

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TT OR LC
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Specifications

1.ISO9001:2008
2.Seal:Merkel or Parker
3.Working pressure:16-25Mpa.
4.10 years of experienc
5.Material:CK45

CMAX series engineering hydraulic Cylinder

(1)working pressure:16MPa

(2)Piston diameter: 40-250mm

(3)Seals:Merkel or Parker

(4)Sensor: MTS or Balluff


BOOM,ARM,BUCKET CYLINDER
R55R60-5-7R130R200-5R210-5R220R225-7
R260LC-5R280R290R300R305-7R450-5R215-7
R210LC-3R335-7     
cylinder diamete r      (mm)
piston rod diameter (mm)max stroke (mm)
40202225500
50252832600
63323545800
804045552000
904550632000
1005055704000
1105563804000
1256370904000
14070801004000
15075851054000
16080901104000
180901001254000
2001001101404000
2201101251604000
2501251401804000        




Q:What are the differences and characteristics between punching machine and hydraulic press?
First, understand the definition of the two:Stamping machine: punching machine, also known as punch, mainly used for sheet metal parts processing.Hydraulic press: hydraulic press is a kind of machine which uses liquid as working medium and uses liquid to transfer pressure to realize various process.There are still many differences between the two, as followsIn principle: the stamping machine drives the flywheel through the motor, and through the clutch, the transmission gear drives the crank connecting rod mechanism, causes the slide block to move up and down, and drives the drawing mold to form the steel plate.
Q:What type of cylinder do you have?
1) from the cylinder piston to withstand the pressure of gas is one-way or two-way classification (1) single acting cylinder: the piston of the cylinder can only be one-way pressure driven, reverse need to use external force. (2) double acting cylinder: the piston of the cylinder is driven by the air pressure in the two directions of both positive and negative directions. 2) classify the installation form of cylinder (1) fixed cylinder: cylinder block fixed. (2) axle pin type cylinder: the cylinder block can swing around the fixed axis pin at a certain angle. (3) rotary cylinder: the cylinder block is usually fixed on the main shaft of the machine tool, and can rotate with the main shaft of the machine. This kind of cylinder is usually used in the pneumatic chuck of the machine tool.
Q:used as the form of a connecting rod or piston in an automobile crankshaft. What is the minimum allowable value for such a hydraulic cylinder?. This way, the supply of oil cylinder in the rear, I ask the output cylinder allowed the maximum number of transfer, such as cooling good, the highest output can be transferred. How many manufacturers are there in the market?.
Spinning speed, no speed. Why do you have to do this? Why don't you just use a hydraulic motor directly?
Q:What should be considered when the hydraulic pressure is changed and the pressure is changed? Is the cost of air pressure high relative to hydraulic pressure?
Why is it necessary to change the gas? The oil leak can not be solvedThe pressure system 20MPa, ah, the aerodynamic force is not enoughLow pressure pneumatic than hydraulic cheap, but 200bar, the cost is about the samePneumatic is not recommended
Q:Is it possible to change the hydraulic cylinder of the hydraulic lifting platform to the cylinder?
The pressure cylinder requires tightness, and the hydraulic cylinder is not suitable to be changed into an air pressure cylinder, and the change is equivalent to making a new cylinder.
Q:What is the bad effect of the engine oil pressure on the engine when the oil pressure is too high or too low?
The engine is suitable for both the power generating device and the whole machine including the power unit (such as a gasoline engine, an aircraft engine). 2, the engine displacement is the sum of the engine cylinder volume, generally expressed as L. While the cylinder working volume refers to the volume of gas piston from TDC to BDC swept, also known as single cylinder displacement, it depends on the bore and piston stroke. Engine displacement engine is a very important parameter, it can represent more than the number of engine and the cylinder bore size, the engine of many of the indicators are closely related with the displacement. Generally speaking, the larger the displacement, the greater the output power of the engine.
Q:What is the basic working principle of the cushion device in the hydraulic cylinder?
such as cylinder movement to the stroke switch, switch signal, cut or limit the flow of hydraulic oil into the cylinder, the cylinder movement slowed down, and ultimately by the buffer cylinder buffer. I hope to help you!
Q:What's the difference between the cylinder and the hydraulic?
The cylinder is compressed air as the power source, installation, use and maintenance are very simple and convenient, hydraulic cylinder is hydraulic oil as the power source of great output.
Q:machinery and components, such as cylinders, cylinders and so on, whether the pressure vessel ah? Does the relevant manufacturer need relevant qualifications? FiveThere are two entirely different answers to the question. Which one is right? Hope that professionals pointing. Thank you
In hydraulic and pneumatic equipment, only the gas tank and accumulator belong to the pressure vessel and require qualification. The remaining electromagnetic valves, cylinders and cylinders do not belong to the pressure vessel
Q:always have hydraulic oil leakage, please expert advice, with what seal can avoid, the best zero leakage.
High pressure and high speed will result in high temperature at the sealing place. The sealing wear and aging will be very quick, even if the trial production effect is ideal, the actual use will be a problem.Increase the surface finish and hardness of piston rodImprove the wear resistance of sealing material at high temperatureIncrease seal quantity, multi stage seal

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