hydraulic ram for excavator 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: Solenoid valve, cylinder should use VG32 turbine oil, I use 46# hydraulic oil instead?: No, VG32 turbo oil works well. 46# hydraulic oil causes viscosity in use and affects the operation of pneumatic components.

Q: How do you adjust the timing of the car's cylinder?: If there is a distributor. You can rotate around to make time earlier or later. If not, start with the timing belt, one earlier or later! To adjust the time!

Q: What is a constant velocity cylinder? What's the difference between a hydraulic cylinder and a hydraulic cylinder?: The effective effective area on the area of the piston rod cavity. The effective action area of the cylinder speed on both sides of the same, because the two are a piston rod. The most common application of isokinetic cylinder on the machines.

Q: Which pressure is the cylinder or hydraulic cylinder?: A hydraulic cylinder, such as a jack, that lifts 3 pieces. The normal cylinder pressure is only 0.9 to 1.5 MPa

Q: Is the hydraulic cylinder or pneumatic cylinder good, their respective advantages?: The hydraulic operation is stable, the output power is large and the cost is high. The air pressure is fast, the output force is small, and the cost is low.

Q: Urgent, how, on the mechanical hydraulic buffer for a large amount? What mechanical pneumatic elements are used?: There are large amounts of buffers on machines with actuators, such as cylinders, guides, etc.Large amount of pneumatic components - assembly line, a high degree of automation special plane, PCB detection, paste, exposure, screw machine, mechanical hand, vulcanizing machine, press, and so on

Q: How to use hydraulic system to control the feeding of machine tool table and the positioning and clamping device of workpiece: Two, the role of machine tools:A lathe is a machine tool for turning a rotating workpiece with a lathe tool. Can also be used in the lathe drill, drill reamer taps Banya and knurling tools for the corresponding processing. Lathes are mainly used for machining shafts, disks, sleeves, and other workpieces with revolving surfaces. They are the most widely used machine tools in machine building and repair factories.

Q: The main difference between hydraulic circuit and pneumatic circuit: The hydraulic movement position is accurate, the barometric pressure because the compression movement is inaccurate, the hydraulic pressure general movement is slower, the barometric pressure is quicker. Hydraulic power source is generally hydraulic pump, pressure source is generally compressor. Hydraulic force is greater, the pressure is relatively small.

Q: Can the hydraulic jack be changed?: Personally think that as long as the pressure of the air pump is large enough, of course, the pressure resistance of the hose should be good enough. The speed problem can be solved by the variable diameter joint

Q: Hydraulic shock absorbers and hydraulic buffers are the same thing?: A shock absorber is used between the swing arm rear suspension and the frame to cushion the impact of the bicycle. Traditionally, this is a cylinder in which the piston moves in a reciprocating motion in a straight line. The problem here is that, for such a design, if you want to be lightweight and robust, the cost will be very expensive to adopt the previous solution.

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