Rear Flange Mount Hydraulic Cylinder

Welded Rear Flange Mount Hydraulic Cylinder

Cylinder Barrel: The main body that houses the piston and the hydraulic fluid.

Rear Flange: A sturdy, welded plate at the base of the barrel for secure mounting.

Piston: A disc or short cylinder inside the barrel that moves under hydraulic pressure.

Piston Rod: Extends from the piston, through the rod end of the cylinder, to apply force.

Rod Gland: At the front of the cylinder, it contains seals to prevent leaks and wipers to keep out contaminants.

End Cap: Seals the rod end of the barrel and often contains the rod gland.

Seals: Positioned throughout the cylinder to maintain pressure and prevent fluid leakage.

Ports: Channels through which hydraulic fluid enters and exits, controlling the piston’s movement.

Description

Welded rear flange mounted hydraulic cylinders are a rugged piece of mechanical equipment. It is usually cylindrical in shape with a sturdy flange welded to the base for mounting. The exterior is usually coated with industrial grade paint, typically black or grey, but can be customized to any color.

The main function of the cylinders is to convert hydraulic power into linear motion to provide the necessary force for various mechanical operations. And these cylinders are designed for a wide range of working pressures, typically from 1,500 to 5,000 PSI, making them suitable for both light-duty and heavy-duty applications. Stroke lengths vary according to specific task requirements, ensuring versatility for different industrial applications.

Rear Flange Installation Requirements

Align the Cylinder and Load

The cylinder axis should align with the intended direction of movement. Check the mounting surface and rod connection together rather than positioning the flange independently.

The machine must provide appropriate guidance for the moving load. Do not use the cylinder rod to support unintended lateral loads.

Review Push and Pull Loads

Identify whether the main working load occurs during extension, retraction, or both. Include any load reversals and relevant operating cycles.

The load direction affects the forces transferred through the flange, fasteners, and supporting structure. Confirm these requirements against the selected cylinder design.

Check the Mounting Structure

Provide the flange dimensions, hole positions, mounting-face details, and available clearance. The supporting structure must be suitable for the loads transferred by the cylinder.

Use the specified fasteners and installation procedure for the approved design.

Allow Access to Ports and Connections

Check port position, fitting clearance, hose routing, and access for installation and servicing.

Confirm the rod-end connection and surrounding clearance throughout the full stroke.

Welded Rear Flange Mount Hydraulic Cylinder

At the outset, we communicate closely with our customers to understand their specific needs and ensure that each cylinder is designed to meet your expectations. We use high quality materials to ensure the durability and performance of our products. Our engineers rigorously plan the dimensions and tolerances of each component to ensure product accuracy.

During the manufacturing phase, skilled technicians precision-machine each component to ensure stability and strength. The assembly process is thorough, with seals and alignments scrutinized for optimal function. Once assembled, each cylinder undergoes a series of tests, including pressure and leakage tests, to confirm that it meets Topa’s strict quality standards. Only after passing these tests does the cylinder proceed to the finishing stage. During the finishing stage, the cylinders are coated with a protective layer against wear and corrosion to ensure a long service life even under the harshest operating conditions.

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For a new design, submit the installation drawing and operating conditions. For a replacement, identify the existing dimensions and any changes required.

Bore, Rod Diameter, and Stroke

Specify the required travel and force in each working direction. Include the available mounting length and full-extension clearance.

Rod selection must account for the load and installation conditions, including compression loading where applicable.

Rear Flange Dimensions

Provide the flange shape, thickness, mounting-hole layout, and any locating features. Include the relationship between the mounting face and the rod-end connection.

Rod-End Connection

Specify the connection type, dimensions, and mating component. Include any alignment or assembly requirements.

Hydraulic Ports

Define the port type, size, position, and orientation to suit the hydraulic connections and available space.

Fluid, Seals, and Finish

Provide the hydraulic fluid, operating temperature range, contamination conditions, and external environment.

Material, seal, and surface-finish options are subject to review for the requested configuration.

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