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Cylinder

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Unlike non-standard oil cylinders, the end cover is equipped with intake and exhaust ports, and a buffering mechanism is installed on the end cover. The sealing ring and dust-proof ring are placed on the side cover of the rod to prevent air leakage from the piston rod and to keep external dust from entering the cylinder. A guiding sleeve is installed on the side end cover of the rod to improve the guiding accuracy of the cylinder, allowing the piston rod to bear a small amount of lateral load, reducing the bending of the piston rod, and extending the service life of the cylinder. The cylinder body of the internal combustion engine has a cavity for the piston. This is the trajectory of the piston movement, where gas burns and expands. The cylinder wall can also dissipate some of the explosive waste heat from the gas, keeping the engine at a normal operating temperature. The cylinder types include integral casting and single-piece casting. Single-piece casting can be divided into dry type and wet type. When the cylinder and cylinder body are cast as a whole, it is called an integral cylinder. When the cylinder and cylinder body are cast separately, the single cylinder is referred to as a cylinder sleeve. The cylinder sleeve that directly contacts the cooling water is called a wet cylinder sleeve, while the one that does not directly contact the cooling water is called a dry cylinder sleeve. To maintain the tightness of the contact between the cylinder and piston, and to reduce the friction loss during piston movement, the inner wall of the cylinder should have high machining precision and accurate shape dimensions.

Description

Unlike non-standard oil cylinders, the end cover is equipped with intake and exhaust ports, and a buffering mechanism is set on the end cover. The sealing ring and dust-proof ring are placed on the side cover of the rod to prevent air leakage from the piston rod and to prevent external dust from entering the cylinder. A guide sleeve is set on the side end cover of the rod to improve the guiding accuracy of the cylinder, bearing a small amount of lateral load on the piston rod, reducing the bending of the piston rod, and extending the service life of the cylinder. The internal combustion engine cylinder body is equipped with a cavity for the piston. It is the trajectory of the piston movement, where gas burns and expands. Through the cylinder wall, some explosive waste heat from the gas can also be dissipated, keeping the engine at a normal operating temperature. The cylinder types are integral casting and single-piece casting. Single-piece casting can be divided into dry type and wet type. When the cylinder and cylinder body are cast together, it is called an integral cylinder. When the cylinder and cylinder body are cast separately, the single cylinder is called a cylinder sleeve. The cylinder sleeve that directly contacts the cooling water is called a wet cylinder sleeve, while the one that does not directly contact the cooling water is called a dry cylinder sleeve. To maintain the tightness of the cylinder piston contact and reduce the friction loss of piston movement, the inner wall of the cylinder should have high processing accuracy and accurate shape dimensions.

Product Parameters

Model
JLB150T
JLB250T
JLB300T
JLB400T
JLB600T
JLB1000T

Maximum Pulling Force

(KN)

1630
2700
3200
4100
6500
12000

Drawing Speed

(M/min)

0-5.5
0-4.5
0-4.5
0-4
0-3
0-3

Effective Length of Finished Pipe

(M)

1.5-10
1.5-10
1.5-10
1.5-10
1.5-10
1.5-10

Finished Pipe Drawing Thickness

(mm)

20
25
30
33
42
70

Main Oil Cylinder

(mm)

Φ320/Φ 150x10000
Φ420/Φ 210x10000
Φ450/Φ 210x10000
Φ500/Φ 220x10000
Φ630/Φ 280x10000
Φ850/Φ 350x10000

System Station Count

(Station)

2
2
2
2
2
2

System Working Pressure

(Mpa)

26
26
26
26
26
26

System Maximum Pressure

(Mpa)

31.5
31.5
31.5
31.5
31.5
31.5

Pump (Manual Variable Plunger Pump)

160Lx3
160Lx2 250Lx1
250Lx3
250Lx3
250Lx3
400Lx3

Main Motor

(KW)

55x3
55x2 75x3
75x3
75x2 90x1
90x3
132x3
Dimensions (WxHxL)
1.6x1.4x42
1.7x1.5x44
1.7x1.5x44
1.9x1.8x45
2.1x2x45
2.65x2.65x60

Weight

(T)

86
100
120
180
220
300

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