Mine Machinery Hydraulic Cylinder

We have engaged in the field of mine machinery hydraulic cylinder with a history of more than 10 years. We have a wealth of experience and advanced technology in the development of shield machine, mining truck, drill, crane and other mine machinery hydraulic oil cylinder.

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Product Details

We have engaged in the field of mine machinery hydraulic cylinder with a history of more than 10 years. We have a wealth of experience and advanced technology in the development of shield machine, mining truck, drill, crane and other mine machinery hydraulic oil cylinder.

Our factory is skilled in mining machinery hydraulic cylinder buffer system, sealing system, corrosion prevention and other technologies.

Mine machinery hydraulic cylinder used for a long time, the hydraulic oil cylinder of the hydraulic system control of the low pressure condition, sometimes may cause failure or mistake, these are the more common phenomenon.

Common causes include:

Generally, this situation is because the throttling resistance in the control pipeline is too large, the regulation of the flow valve is not very correct, the control pressure is not appropriate, and the pressure source in the same inlet is also disturbed. This is the time to check the control pressure source to ensure that the pressure must be adjusted to the system's specified value.

If the flow valve or direction valve core is stuck or the valve hole is blocked, the hydraulic cylinder is more likely to misoperate or malfunction at this time. If such a situation occurs, the oil should be promptly inspected for contamination; Check to see if there is something dirty or colloidal sediment sticking in the valve core causing the valve hole to be blocked. Also check how worn the valve body is.

Product Advantages:

1. Easy to operate, easy to maintain
2. Reliable work, high efficiency
3. Solid structure, handsome in appearance

Application:
Large and medium-sized mining, metallurgy, forging, casting, engineering transportation, hydraulic machinery, food processing machinery, machine tools, civil engineering, construction machinery, chemical machinery, medical machinery, injection molding machinery, automated assembly line, Light industry machinery industry.

Terms and Conditions:
1. Everywhere should be kept clean, the piston rod should be regularly cleaned of dust;
2. Working fluid 46 # hydraulic oil, can not use alcohol, diesel, gasoline, etc ;
3. Working fluid application 120 mesh filter, and keep clean, regular inspection replacement;

Technical parameters:

Bore of cylinder/mm

Piston rod /mm

Working pressure 16MPa

Stroke/mm

Speed ratio

Push/KN

Pull/KN

1.33

1.46

2

Ratio1.33

ratio1.46

ratio2

40

25

22

25

20.11

15.08

14.02

12.25

500

50

25

28

32

31.42

23.56

21.56

18.55

600

63

32

35

45

49.88

37.01

34.48

24.43

800

80

40

45

55

80.42

60.32

54.98

42.41

2000

90

45

50

63

101.79

76.34

70.47

51.91

2000

100

50

55

70

125.66

94.25

87.65

64.08

4000

100

55

63

80

152.05

114.04

102.18

71.63

4000

125

63

70

90

196.35

146.47

134.77

94.56

4000

140

70

80

100

246.30

184.73

165.88

120.64

4000

150

75

85

105

284.74

212.06

191.95

144.20

4000

160

80

90

110

321.70

241.27

219.91

169.65

4000

180

90

100

125

407.15

305.36

181.49

210.80

4000

200

100

110

140

502.65

376.99

350.60

256.35

4000

220

110

125

160

608.21

456.16

411.86

286.51

4000

250

125

140

180

785.40

589.05

539.10

378.25

4000


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