FD 614-26 Contitech Flange Air Spring 14"1/2x2 Rubber Air Bellow For Carton

Product Specification

FD 614-26 Contitech Flange Air Spring 14"1/2x2 Rubber Air Bellow For Carton Making Machine

Product Information

Brand: GUOMAT

Item Name: GUOMAT Double Convoluted Air Spring

Model No.: 14.5X2

Warranty: 1 Year

Material: Rubber+Aluminum

Firestone: W01R584064

Contitech: FD 614-26 DS

Norgren: M/31142

Dunlop: SP1556

MOQ: 6pcs

Packing: Carton Packing

OEM Numbers

Technical Data

Design height: 250mm
Maximum height: 340mm
Minimum height: 75mm
Cover diameter: 310mm
Screw thread: M10
Center distance between screw threads: 282.5mm
Maximum outer diameter: 400mm

Flange Air Springs are Used in Carton Making Machine

1. Main application scenarios

(1) Die-Cutting Unit
Function: Strong impact and vibration will be generated when carton die-cutting.

Application: Flange air springs are installed under the die-cutting die as a buffer element to absorb impact force, reduce equipment vibration, and protect precision tools and bearings.

Advantages: Compared with metal springs, the damping of air springs is adjustable and can meet the die-cutting requirements of cardboards of different thicknesses.

(2) Feeding & Conveying System
Function: When feeding paper at high speed, it is necessary to keep the cardboard smoothly transported to avoid jamming or misalignment.

Application: Flange air springs are used to support conveyor belts or roller brackets, adjust the height through air pressure, compensate for mechanical tolerances, and ensure smooth transportation of cardboard.

Advantages: Fast dynamic response and reduction of cardboard deviation caused by vibration.

(3) Folding & Gluing Unit
Function: The folding mechanism needs to accurately control the pressure to avoid cardboard crushing.

Application: Air springs provide controllable support force, balance the pressure of the folding arm, and adapt to different cardboard thicknesses (such as corrugated paper or cardboard).

Advantages: Adjustable air pressure to avoid overpressure damage to materials.

(4) Stacker
Function: Finished cartons need to be slowly lowered and shockproof when stacking.

Application: Flange air springs are installed under the stacking platform to absorb the impact of falling cartons, reduce noise and structural fatigue.

Advantages: Extend equipment life and reduce maintenance costs.

2. Advantages of flange air springs
Precise height control: Through air pressure adjustment, it can adapt to different cardboard thicknesses or process requirements.

Shock absorption and noise reduction: Reduce vibration during high-speed operation and improve equipment stability (especially important for high-precision die-cutting machines).

Long life: No metal fatigue problems, wear and corrosion resistance, suitable for humid or dusty environments in carton factories.

Easy maintenance: Modular design, easy replacement, and reduced downtime.

3. Selection recommendations
Load requirements: Select spring load capacity according to the static/dynamic load of the support part (cardboard weight + mechanical inertia force needs to be considered).

Installation space: The flange design is suitable for compact space, and the bolt hole spacing and stroke need to be confirmed to match the equipment structure.

Environmental adaptability: If the environment is dusty, it is recommended to select a dust cover model (such as rubber bellows protection).

4. Typical cases
Corrugated cardboard production line: Use air springs in die-cutting machines and stackers to reduce the impact of vibration on printing registration accuracy.

Die-cutting machine: Use flange air springs to support the tool platform to improve cutting consistency.

Picture For 14.5X2 Flange Air Spring