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Juice Extraction Presses Air Bag 2B7×7 Double Convoluted G1/4 M10 Rubber Industrial Air Springs
Specifications and Technical Parameters
Two ply Bellows
Air inlet: G1/4, Offset, 33mm away from the screw center distance
Blind nuts on top plate: 2pcs × M10×1.5
The screw center on top plate: 69mm
Blind nuts on bottom plate: 1pc× M10× 1.5
Top cover plate diameter: 131mm
Bottom cover plate diameter: 131mm
Rubber Bellow diameter: 175mm
Height: 180mm
Girdle hoop: Without
Bumper block/ Rubber bumper: One piece
Technical Requirements
1.The peel test requirement of the product is ≥25KG/F:
2.The bench life of the air spring is more than 3 milion times;
3..The airtight performance is that the pressure drop in 24 hours
is less than 0.02Mpa
4.The blasting interal pressure of the product shall not be lower
than 2.0Mpa
5.The expansion test and appearance should conform to GB/T 13061-91
Other Type
GUOMAT No. | Reference | Product Details |
2B7×7 | CONTITECH :FD120-17 | Air inlet: 1/2NPT, offset Blind nuts on top plate: 2pcs×3/8-16UNC Blind nuts on bottom plate: 1pc×3/8-16UNC Deflection (Height min):65mm Working stroke: 165mm |
2E7X7P01 | Air inlet: 1/4NPT, offset Blind nuts on top plate: 2pcs×M8×1.25 Blind nuts on bottom plate: 1pc×M8×1.25 Deflection (Height min):65mm Working stroke: 165mm |
The air spring can be used in juice extraction presses
The press consists of air springs, frame, upper and lower drive shafts, deceleration drive assembly, press roller assembly, filter press belt, cleaning belt assembly, feeding assembly, tensioning device, belt correction assembly, booster device, safety protection device, It is composed of gas-electric control device, cleaning water filter device, etc.
The air spring is filled with compressed air in a sealed container,
and uses the compressibility of the gas to achieve its elastic
effect. Air springs have ideal nonlinear elastic characteristics.
Tension of the filter press belt: The rubber air spring is used to
automatically tension the belt, which is not only stable but also
avoids overload, safe and reliable, and is equipped with a pressure
relay, which can automatically stop safely and realize the
automation of the whole process. During the pressing process, each
of the upper and lower filter belts is equipped with a guide roller
and a deviation correcting pneumatic valve, and the rubber air
springs on both sides are automatically charged and exhausted to
automatically correct the deviation of the filter belt.
Airbag picture