hydraulic ram for excavator heavy duty machinery 2000-2014

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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

Q: Hydraulic oil? Refrigerant? Brake night? What are they? What's the function of it?: Most of the use of hydraulic oil in the hydraulic cylinder, like excavators and forklifts, hydraulic cylinder like muscles, the engine compressor, the compressor of the hydraulic oil to the oil into the hydraulic cylinder lifting hydraulic cylinder through the refrigerant tubing, you say is the refrigerator refrigerant? Refrigerator is freon, can be recycled, if the leakage of fluoride, of course, will have to repair fluoride, brake night is what things do not know

Q: Is it possible to change the hydraulic cylinder of the hydraulic lifting platform to the cylinder?: As long as you can bore is large enough, the theory on the line! But in fact, considering space and other issues, you can not change it.

Q: This is the model of a hydraulic buffer tank used on an oil rig. Who can explain the meaning of this model to me, especially the meaning of 550*905, and also provide the best drawings: HSG--- double acting single piston hydraulic cylinder, piston type K--- card key, 01--- for the Y type sealing ring, 160/110E--- bore diameter is 110, 160, a pressure of 16MPa, 5221---5 said the cylinder head or cylinder middle flange connection, 2 piston rod end thread, 2 (second 2) the cylinder head end buffer 1 oil port internal thread; 550 stroke, 905 for the minimum installation distance.

Q: Is the cylinder usually faster than the hydraulic cylinder?: When the compressed air flow is the same as that of the hydraulic source, the speed of the cylinder and the hydraulic cylinder are the sameIn actual use, the general air compressor low pressure air compressor driven by the same motor power output than hydraulic machine, so the result of the action of hydraulic cylinder cylinder than subconsciously think fast.

Q: What are the conditions in the hydraulic system with the imported throttle valve? What is the difference between the throttle valve and the outlet valve?: 3, import throttle speed regulation, unlike the export throttle speed control, can bear negative load, so the movement is less smooth. Can be added by back pressure valve to solveNeed to speed sensitive, quick response, with import throttle. If the action is smooth, shock resistance load, with oil return throttling

Q: How to use hydraulic system to control the feeding of machine tool table and the positioning and clamping device of workpiece: I. Basic Structure of machine tools:1 supporting parts for mounting and supporting other parts and workpieces, bearing their weight and cutting forces, such as bed and column;2, change mechanism, used to change the speed of the main movement;3. Feeding mechanism is used to change the feed; spindle box is used to install the spindle of machine tool;

Q: What is the cold drawn cylinder of a hydraulic cylinder? How about his quality? Master, help! Thank you: Is the map in 4, the main advantages of the cold drawn pipe is the inner and outer dimension precision (tolerance) strictly, and surface roughness, roundness, straightness, uniform wall thickness, our company specializing in the production of hydraulic cylinder, the cylinder and the cylinder, the piston rod and its accessories, high quality and low price, welcome to buy

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

Q: What type of cylinder do you have?: 1. straight line type: the advantage lies in the simple structure, the cost is low, therefore the small displacement mostly uses the straight line, the inferiority lies in the vibration is bigger.2.V: the advantage is that the structure is compact, the stability is good, the disadvantage lies in the straight line type expensive, suitable for large displacement.3. flat (arrangement can be regarded as V type 180 degree angle): the advantage of ultra low center of gravity, high speed, good stability, the disadvantage is that there are only two car plants in this way: Porsche and Subaru.

Q: What's the difference between an electric hydraulic and a pneumatic jack?: I mean, the final pneumatic or hydraulic still need electricity, please tell me the gas is supplied by the air compressor, the air compressor still needs electricity finallyChasing the answerHa ha, hydraulic, pneumatic, electric all need electricity.

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