Product Description:
These cylinder seal kits have been precisely engineered as replacement sets to support the maintenance and overhaul of the RHC series of high power pneumatic cylinders. They are available for bore sizes ranging from 20mm to 100mm. Each kit contains all the vital sealing components necessary for a thorough cylinder rebuild, including a cushion seal, piston seal, wear ring, cylinder tube gasket, rod seal, and O-rings.
The seals are produced using premium materials such as NBR (nitrile rubber), specialized resin, and urethane. This combination ensures outstanding durability and reliable performance across a broad spectrum of industrial pneumatic applications. The RHC series itself is tailored for high-speed and heavy-load operations, featuring an extended cushion design that can safely stop heavy or fast-moving loads while preserving the straightforward functionality of a standard air cushion cylinder. Additionally, these kits come with a 10g grease pack to facilitate proper lubrication during installation.
Regularly replacing seals with these kits can rejuvenate cylinder performance, prevent air leaks, and significantly prolong the lifespan of the existing actuators, all at a much lower cost compared to full replacements. These seal kits are compatible with both the RHCL and RHCB series of high power cylinders.
Note: Item 21, the piston gasket, is considered a non-replaceable part and is therefore not included in the seal kit.
Features:
Complete Seal Kit Overview
The Complete Seal Kit includes all essential components required for a comprehensive cylinder rebuild. Each kit contains a cushion seal, piston seal, wear ring, cylinder tube gasket, rod seal, and O-rings, ensuring that every aspect of the cylinder's sealing system is addressed.
Wide Bore Size Compatibility
These seal kits come in a wide range of bore sizes to fit various cylinders, including 20mm, 25mm, 32mm, 40mm, 50mm, 63mm, 80mm, and 100mm. This extensive size selection allows for flexible application across different pneumatic cylinders.
Durable, High-Quality Materials
Manufactured using NBR (nitrile rubber), special resin, and urethane seals, the kits provide excellent resistance against wear, compression set, and everyday pneumatic media. These materials ensure longevity and reliable performance under demanding conditions.
Robust High Power Design
Designed to be compatible with RHC series cylinders, these kits support energy absorption capacities that are 10 to 20 times greater than general-purpose cylinders. This high power capability enhances cylinder durability and functionality.
Included Grease Pack
Each seal kit also comes with a 10g grease pack to facilitate proper lubrication during installation. The grease ensures smooth operation and helps extend the service life of the seals.
Improved Cylinder Performance
By replacing worn seals, the kits effectively eliminate both internal and external leakage, restoring the cylinder's original force and speed. This results in better overall performance and efficiency.
High-Speed Operation Support
These kits are suitable for cylinders operating at speeds of up to 3000 mm/s under light to medium load conditions, making them ideal for high-speed pneumatic applications.
Cost-Effective Maintenance Solution
Offering a budget-friendly alternative to purchasing new cylinders, these seal kits extend the service life of actuators and reduce maintenance costs significantly.
Easy Installation Process
The kits are engineered for straightforward installation using standard tools, allowing for quick and hassle-free replacement of seals.
Wide Operating Temperature Range
Suitable for use in environments ranging from -10°C to +70°C, these kits can accommodate a variety of operating conditions.
Streamlined Inventory Management
With a single kit number designated per bore size, managing stock becomes simple and efficient, helping to streamline inventory processes.
Technical Parameters:
| Kit Contents |
Cushion Seal, Piston Seal, Wear Ring, Tube Gasket, Rod Seal, O-rings |
| Operating Temperature |
-10°C To +70°C |
| Seal Materials |
NBR |
| Series |
RHC / RHCL / RHCB |
| Product Type |
Seal Kit / Repair Kit |
| Bore Sizes |
20mm, 25mm, 32mm, 40mm, 50mm, 63mm, 80mm, 100mm |
Applications:
High-Speed Automation
Maintenance of cylinders plays a critical role in ensuring the smooth operation of high-speed automated production lines. Proper upkeep is essential to maintain efficiency and minimize downtime in these fast-paced environments.
Material Handling
Cylinders used in conveyors, pick-and-place units, and various handling systems often require timely repairs. Ensuring their optimal condition helps sustain reliable material movement and prevents disruptions in the workflow.
Clamping and Pressing
In operations involving high-force clamping, lifting, and pressing, sealing replacement for cylinders is crucial. Proper seals guarantee the necessary force application and extend the service life of the equipment.
Packaging Machinery
Cylinders in high-speed packaging and filling machines depend on quality seal kits to function effectively. Regular replacement of these seals ensures consistent performance and reduces the likelihood of unexpected machine failures.
Electronic Component Manufacturing
Precision assembly equipment in electronic component manufacturing relies on well-maintained cylinders. Routine cylinder maintenance supports accuracy and reliability in these delicate manufacturing processes.
General Industrial Pneumatics
For a wide range of industrial applications that demand dependable high-power cylinder sealing, regular inspection and maintenance are key. This ensures operational stability and long-term reliability of pneumatic systems.
Support and Services:
Our Pulse Valve Diaphragm is designed to deliver reliable performance and long service life in demanding industrial applications. For technical support, our team of experts is available to assist with installation guidance, troubleshooting, and maintenance recommendations to ensure optimal functionality of your pulse valve diaphragm.
We offer comprehensive services including product inspection, replacement parts, and custom solutions tailored to your specific operational requirements. Regular maintenance and timely diaphragm replacement are essential to prevent system downtime and maintain efficient pulse valve operation.
For any technical inquiries or service requests related to the Pulse Valve Diaphragm, please refer to the product manual or reach out to our support team. We are committed to providing prompt and effective assistance to help you maximize the performance and longevity of your equipment.
Packing and Shipping:
Each Pulse Valve Diaphragm is carefully packaged to ensure maximum protection during transit. The diaphragm is first placed in a sealed anti-static bag to prevent contamination and moisture damage. It is then cushioned with foam inserts inside a sturdy cardboard box to avoid any physical impact or deformation.
For bulk orders, multiple units are securely arranged within larger cartons, separated by dividers or additional padding to maintain product integrity. All packages are clearly labeled with product details, handling instructions, and shipping information.
We use reliable shipping partners to deliver your Pulse Valve Diaphragm promptly and safely. Tracking information is provided with every shipment, and we offer expedited shipping options for urgent needs. Our packaging and shipping processes adhere to international standards to guarantee that your product arrives in perfect condition.
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