Name: China Pneumatic Rod Seal Manufacturers Suppliers Factory - Customized Pneumatic Rod Seal - DEDE Seal
Brand: DEDE Seal
SKU: 314659097

DEDE Seal Co., Ltd. is one of the most reliable manufacturers and suppliers of pneumatic rod seal in China. If you're going to buy bulk pneumatic rod seal made in China, welcome to get pricelist from our factory. All customized seals are with high quality and competitive price.

Pneumatic Rod Seal is mounted on the piston rod of pneumatic cylinders. It dual functions: stopping compressed air leakage out of the cylinder and blocking external dust and impurities from getting inside. Well-fitted rod seals lift overall cylinder working efficiency and avoid premature wear of internal precision components.

Installation Suggestions

Ensure the piston rod surface is clean, smooth and scratch-free before mounting to achieve full sealing effect.

Coat matching lubricant on the seal during assembly to cut initial friction and extend seal service life.

Conduct periodic inspection on piston rod and seal to sustain long-term stable sealing reliability.

Product Features

Stable and reliable dynamic sealing performance for reciprocating rods

Low-friction structure ensures smooth cylinder movement

Superior wear resistance for frequent high-cycle reciprocation

Made of premium NBR rubber with balanced elasticity and durability

Perfect match for high-frequency circulating pneumatic automation equipment

Typical Applications

● All types of standard and customized pneumatic cylinders

● Automated robotic arm equipment

● Factory automatic assembly production lines

● CNC machine tools & machining centers

● All kinds of industrial pneumatic transmission systems

Product Service

We supply complete-size sealing parts and related pneumatic sealing accessories. Custom-made solutions are available for special groove, temperature and medium requirements. We provide pre-sales parameter selection guidance, strict pre-delivery inspection and after-sales technical support for installation and failure troubleshooting. Samples can be offered for performance verification before bulk order.

FAQ

Q1: What will happen if the rod sealing component is worn out?

A: Worn sealing parts will cause external air leakage, resulting in insufficient cylinder thrust, slow action and unstable reciprocating movement. Timely replacement is required once obvious air leakage occurs.

Q2: What causes rod-end air leakage and cylinder stuttering?

A: It is mainly caused by aging, wear and poor fitting of rod seals. Failed rod seals lead to air pressure loss and dust intrusion, which further wear internal piston seals and cause cylinder stuttering and stroke failure.

Q3: Is Pneumatic Rod Seal suitable for high-frequency reciprocating work?

A: Yes. Optimized wear-resistant formula and lip structure resist stretching and fatigue. It adapts to long-term high-frequency start-stop and continuous telescopic operation of automatic equipment without easy deformation or failure.

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