Single acting hollow plunger hydraulic ram

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Loading Port:: China Main Port

Payment Terms:: 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
R55	R60-5-7	R130	R200-5	R210-5	R220	R225-7
R260LC-5	R280	R290	R300	R305-7	R450-5	R215-7
R210LC-3	R335-7

cylinder diamete r (mm)	piston rod diameter (mm)			max stroke (mm)
40	20	22	25	500
50	25	28	32	600
63	32	35	45	800
80	40	45	55	2000
90	45	50	63	2000
100	50	55	70	4000
110	55	63	80	4000
125	63	70	90	4000
140	70	80	100	4000
150	75	85	105	4000
160	80	90	110	4000
180	90	100	125	4000
200	100	110	140	4000
220	110	125	160	4000
250	125	140	180	4000

Q: Hydraulic oil? Refrigerant? Brake night? What are they? What's the function of it?: The brake fluid is the brake fluidElectrolyte is the storage battery water, batteries are free maintenance batteries, disposable.Is the air conditioning Freon liquidOil, water tank, brake, battery water should be checked regularly

Q: How do I calculate the flow rate of the hydraulic cylinder?: Flow rate Q= speed V * hydraulic cylinder cross sectional area AWhen calculating, pay attention to the transformation of units

Q: What is a constant velocity cylinder? What's the difference between a hydraulic cylinder and a hydraulic cylinder?: The cylinder piston rod extends out should be constant and consistent back speed cylinder called isokinetic cylinder. The difference between it and ordinary hydraulic cylinder hydraulic cylinder is common only a head with a piston rod extends out of the general slow recovery fast, because the relationship between the effective area of the piston cavity.

Q: The cylinder is the same as the cylinder, crane: 2. the thrust of the cylinder is greater than that of the cylinder. Not only the high oil pressure, but also the diameter of the cylinder to avoid too big design;The 3. cylinder piston moves much faster than the cylinder piston. The gas tank shall be supplied with a large amount of rated pressure in a short time, while the high pressure oil shall be supplied by the high pressure oil pump in the course of operation, with limited flow.

Q: What do three hydraulic cylinders need? Is it okay to use PLC? Specific point, I do not understand electricity 10Two cylinder and clamp the workpiece, a feeding cylinder, a hydraulic cylinder to the specified length after the 1 clamping, then another hydraulic cylinder 2 to the workpiece chamfering quickly return hydraulic cylinder 3, cutting, cutting material after rapid return, the hydraulic cylinder 1 and a clamping cylinder and cylinder return return evacuation then, the next clip material feeding cycle. ----...: Yes, you need relays, solenoid valves, push buttons, switches, switches, and so on. It depends on what you need

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 is the four link mechanism of hydraulic support?: The four link mechanism is an important part of the hydraulic support, including: connecting rod, rear connecting rod, shield beam and base. The design of the four link determines the trajectory of the top beam, the force of the connecting rod and the shield beam also determines the size and size of the overall size of the support.

Q: Because I want to get a method to start the internal combustion cylinder (but not the cylinder cylinder, hydraulic cylinder like that, what I need is moving forward rather than rotating), but I have been unable to find this kind of cylinder, so would like to ask you that there is no real cylinder if there is? And can you tell me? If not, can the general cylinder and hydraulic cylinder internal combustion use? But I'm afraid of the inside of the rubber objects such as heat...Thank you!: May not！ The structure is about the same, but there are many differences, such as: internal combustion cylinder rings, and cylinder Oring.

Q: Can the hydraulic jack be changed?: Yes, as long as the pressure of the air pump is large enough, of course, the pressure resistance of the hose should be good enough, and the speed problem can be solved by the reducing joint.Test method:1. remove the hydraulic jack refueling refueling Pusey, down on the square on the tin.2. release the hydraulic jack release valve and release the oil.3. remove the lift lever and use the +0 wrench. 8 meters of pipe clockwise unscrew the small pump, using a pointed nose pliers to pry open the gasket, remove the 6# ball.4. hydraulic jacks clamped in a vise, use pipe wrench will cap loosens counterclockwise, remove.5. beat the coat with a leather hammer and take it off.6. pull out piston rod, such as pulling out, put out the base with pointed nose pliers rectangular rubber ring valve hole, pour 8# ball, with a long stretch in the end mouth gun oil discharge valve seat hole inside the air, need to control the volume, the piston rod will pop up, aim at the wall, avoid injuries caused by pop-up.7. remove the nylon seal of the hydraulic jack piston and then put the piston rod back into the cylinder. Use the tubing to clamp the cylinder against the counter clockwise. Thus, when the pipe clamp is pulled on, the deformation of the oil cylinder can be avoided and the clamping flat can be avoided.8., with self tapping screws into the steel ball block, with pliers pull out the block, take out 6# steel ball.9. all parts of the hydraulic jack are cleaned with diesel oil and dried with an air gun. The holes in the base are blown with an air gun, and the inside of the cylinder is observed with a flashlight. Is the inner part of the pump smooth?. Replace it if it is not smooth or damaged. Observe whether the three steel balls are round and smooth.

Q: Is the hydraulic cylinder at rated pressure the greater the stroke and the greater the pressure, is there a formula?: Under the rated pressure of the oil pump, the work done by the hydraulic cylinder has nothing to do with the stroke. It is only related to the diameter of the cylinder.

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