machinery hydraulic ram for excavator, truck, tractor, loader, heavy duty machinery

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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: The difference between cylinder and hydraulic cylinder: At the same weight, the cylinder is heavier than the cylinder,In the form of output, the output load of the cylinder is relatively light, and the load of the hydraulic cylinder is heavy load,

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: 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: What kind of material is the hydraulic cylinder of loader?: There are two kinds of damage to the cylinder liner: the abrasion of the cylinder mirror and the corrosion on the outer wall of the cylinder liner. First, the cylinder mirror wear in the following situations: normal wear, abrasive wear, melting wear and corrosion, wear and so on. 1, normal wear, piston ring and cylinder mirror friction caused by, also known as friction and wear. The maximum wear position of the cylinder mirror surface is the position of the piston near the first ring at the top dead point, which often forms an obvious step. Because of this position, the maximum pressure of the cylinder piston ring on the mirror, the upper end of the cylinder with high temperature, abrasion resistance of metals decreased, at the same time, the piston at TDC speed is zero, the oil film is not easy to form, so the lower part of the cylinder wear mirror also larger. Abrasive wear is caused by heavy dust or carbon deposits in the air. Dust is sucked from the upper part, and the carbon deposits are formed in the upper part, so the upper part of the cylinder mirror is relatively worn. When the engine oil is thrown from bottom to top, the hard particles are affected by gravity, so the lower part of the cylinder is more worn. Abrasive wear is characterized by parallel, rectilinear strains of pulling from the cylinder mirror along the direction of the piston.

Q: Which pressure is the cylinder or hydraulic cylinder?: I used 80 hydraulic cylinders, and now I want to change the cylinder. I don't know how many cylinders I need to buyChasing the answerThis is not clear, sorry

Q: Multi axis drilling hydraulic system design of a horizontal cylinder in the machining production line (conditions: positioning, clamping hydraulic control, machine tool positioning clamping action sequence: - - - - - feeding slide fast forward rewind - stop - release - pull pin fixture, machine work axial cutting force 25000N, acceleration deceleration inertia force 500N 1500N, static friction resistance, friction resistance 850N, fast forward, rewind speed is 100mm/S and the feeding speed of 833mm/min, fast travel 0.1M of 0.04m. Worktable adopts flat guide rail)Tasks and requirements:Determine component specifications and complete hydraulic system loop diagram 1;2. Design the assembly drawing of the hydraulic cylinder 1;3, according to the prescribed format to complete the design, calculation manual 1.: To the bookstore to buy a "modular machine tool design manual" second volumes, above all.

Q: Urgent, how, on the mechanical hydraulic buffer for a large amount? What mechanical pneumatic elements are used?: The question is too general.Look for the same industry, large enterprises, in their website will be classified according to industry applications, check will be more convincing.

Q: What is the basic working principle of the cushion device in the hydraulic cylinder?: For the high-pressure system, also need auxiliary measures to cushion cylinder movement impact, close at each end of the cylinder stroke position, set the stroke the switch is controlled by the stroke switch of the hydraulic cylinder flow;

Q: Hydraulic principle: Hydraulic transmission components of small volume, light weight and compact structure easy, stepless speed regulation and easy to realize standardization, systematization and generalization. It is widely used in metallurgical machinery, engineering machinery, mining machinery, agricultural machinery, automobiles, ships, aircraft and other hydraulic systems. Although varied, but from the perspective of energy conversion, their working principle and the composition is basically the same.

Q: Computer automatic packing machine, cylinder voice suddenly become larger, how to solve?: 2 the hydraulic pump leaking into the hydraulic cylinder causes the hydraulic oil in the cylinder not sufficiently large to be injected, resulting in no action of the hydraulic cylinder;

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