Product Overview

The pneumatic support rod (also known as the gas spring or pneumatic bar) is an industrial accessory that uses high-pressure gas and a precise sealing structure to achieve a stable and controllable linear support effect. It has functions such as buffering, supporting, height and Angle adjustment, is easy to operate, safe and reliable, and is widely used in multiple fields including automobiles, furniture, medical devices, industrial equipment and box covers and doors.

Core features

Smooth support: Equipped with high-purity nitrogen and a precise oil seal system, it provides uniform and silent support, ensuring smooth movement without any jolts.

High load-bearing capacity: The high-quality steel cylinder body and piston rod structure have undergone strict strength and durability tests, being resistant to pressure and wear, and suitable for various load scenarios.

Easy installation: Standard connectors and multiple installation methods are available (such as ball joint type and threaded type), which are suitable for different equipment structures and reduce the difficulty of modification.

Low maintenance requirements: Excellent sealing performance, anti-leakage and anti-corrosion, maintaining stable performance even after long-term use.

Safety and environmental protection: Compliant with RoHS and related industry standards, it is pollution-free and non-volatile, and the usage process is clean and safe.

Technical parameters

Travel length: Customizable according to requirements

Output force value: Adjustable within ±10% range (common range: 50N - 2000N)

Operating temperature: -30°C to +80°C

Main materials: carbon steel/stainless steel cylinder body, precision piston rod, corrosion-resistant sealing material

Surface treatment: Galvanizing, electrophoresis or anti-rust coating by spraying (optional)

Application fields

Car: Trunk, hood, seat adjustment

Furniture: cabinet doors, height-adjustable tables, office chairs, bed frame supports

Industry: Equipment cabin doors, mechanical covers, automated tooling fixtures

Medical: Operating table, diagnostic instrument lifting support

Service support

We can provide customized solutions based on your specific needs, including force value adjustment, size design, end joint configuration and small-batch trial production services. All products have passed fatigue tests, temperature performance tests and pressure stability inspections to ensure reliable quality.