W013587994 Suspension Air Springs

3B7994 Technical parameters

Nut / Blind Nut

Top Cover Plate Screw (Nut) Tooth : 1pcsX3/8-16UNC

Screw Center Distance of Top Cover Plate : 89 mm

Bottom Cover Plate Screw (Nut) Tooth : 2pcsX3/8-16UNC

Screw Center Distance of Bottom Cover Plate : 140 mm

Screw Center Distance of Bottom Cover Plate : 157.5 mm

Gas Hole / Air inlet / Air Fitting

Gas Hole / Air inlet : 1/4 N P.T.F. / 1/4NPTF

Cover Plate

Top Cover Plate Diameter: 231 mm

Bottom Cover Plate Diameter: 231 mm

Rubber Bellows

Rubber Bellows MAX Diameter: 330 mm

Rubber Bellows Natural Diameter :300 mm

The Working Stroke : MAX 460 mm to MIN 130 mm

Maximum Height : 460 mm

Minimum Height :130 mm

Compression Height : 330 mm

Bumper block / Buffer block

With Bumper Block Or Without Bumper Block

Girdle Hoop / Girdle Ring

With Girdle Hoop :Two Pieces of Girdle Hoop

OEM Original Equipment Manufacturer:

Use in many applications including:

• Directional-change actuators in roller conveying systems
• Actuators for flask lifts on foundry shake-outs
• Mountain bike
• Actuators on bottle and carton filling machines
• Bin-tilting actuators (for ease of access)
• Paper machine equipment air spring air spring,
• Actuators on transfer tables
• Vibrating screen cover clamping device
• Actuators in sand blast rooms
• Actuators in glass grinding rooms
• Industrial laundry equipment actuators
• Crawling pipeline machine
• Vibrating screen
• Energy storage device actuators
• Can forming actuators (beverage and fuel industries)
• Car/truck front end alignment rack actuat

Air spring production process:

1. Rubber mixing: exercise and rubber processing
2. The production of rubber bellows: bellows is made of inner is a layer of rubber, the middle is two layers of cord fabric and the outside is a layer of rubber. Through the fixed mold them together.
3. Other forming accessories: plastic parts, iron base, aluminum base, iron plate, and other hardware accessories, these parts have been made in different moulds.
4. The bellows and other accessories are gotten together by machine and make out air spring.
5. Air tightness detection: each production of good air spring fills the air, and then put into the water to test whether the bubbling gas leakage.
6. Quality: blasting test, fatigue test, the air spring blasting pressure GUOMAT factory is up to 30 atmospheric pressure, fatigue to reach 3 million times, meet the international standards.
7. Packing: the qualified products for packaging, are usually carton packaging, need some special strong wooden case packing, others are labeling packaging according to customer's requirements.