Product Description:
These cylinder seal kits are precision-engineered replacement components designed specifically for the maintenance and overhaul of RHC series high power pneumatic cylinders. Suitable for bore sizes ranging from 20mm to 100mm, each kit contains all the essential sealing parts needed for a complete cylinder rebuild. Included in the kit are the cushion seal, piston seal, wear ring, cylinder tube gasket, rod seal, and O-rings.
The seals are crafted from premium materials such as NBR (nitrile rubber), special resin, and urethane, which provide exceptional durability and reliable performance across a variety of industrial pneumatic applications. The RHC series is engineered for high-speed and heavy-load tasks, featuring an extended cushion design that enables it to stop heavy or fast-moving loads efficiently while preserving the simplicity characteristic of standard air cushion cylinders. Additionally, each kit comes with a 10g grease pack to ensure proper lubrication during installation.
Regularly replacing seals with these kits helps restore the original cylinder functionality, prevents air leaks, and significantly extends the lifespan of your existing actuators—all at a fraction of the cost compared to purchasing new cylinders. These 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:
The complete seal kit is designed to provide everything needed for a full cylinder rebuild. Each set contains a cushion seal, piston seal, wear ring, cylinder tube gasket, rod seal, and various O-rings, ensuring a comprehensive solution to restore cylinder functionality.
This kit is available in a wide range of bore sizes, including 20mm, 25mm, 32mm, 40mm, 50mm, 63mm, 80mm, and 100mm. This variety allows users to select the appropriate kit for their specific cylinder dimensions.
Manufactured from high-quality materials such as NBR (nitrile rubber), special resin, and urethane, the seals offer outstanding resistance against wear and compression set. They are also well-suited to withstand typical pneumatic media encountered in industrial environments.
Designed for high power applications, these seal kits are compatible with RHC series cylinders. They support energy absorption capacities that are 10 to 20 times greater than those of general-purpose cylinders, making them ideal for demanding operations.
Each kit includes a 10-gram grease pack to ensure proper lubrication during installation, helping to achieve optimal sealing performance and extend the life of the components.
By replacing worn seals with this kit, internal and external leakage is effectively eliminated. This restoration helps regain the cylinder’s original force and speed, improving overall operational efficiency.
The seal kits are suitable for cylinders running at high speeds up to 3000 mm/s and designed for light to medium loading conditions, ensuring reliable performance in dynamic applications.
Providing a cost-effective maintenance solution, these kits represent only a fraction of the expense of purchasing a new cylinder. They significantly extend the service life of actuators, reducing downtime and replacement costs.
Installation is quick and straightforward, requiring only standard tools. This facilitates easy replacement without the need for specialized equipment or expertise.
The operating temperature range of the seals spans from -10°C to +70°C, allowing them to perform reliably in a variety of environmental conditions.
With a simplified inventory approach, one kit number corresponds to each bore size, making it ideal for stocking and streamlining parts management.
Technical Parameters:
| Product Type |
Seal Kit / Repair Kit |
| Bore Sizes |
20mm, 25mm, 32mm, 40mm, 50mm, 63mm, 80mm, 100mm |
| Kit Contents |
Cushion Seal, Piston Seal, Wear Ring, Tube Gasket, Rod Seal, O-rings |
| Seal Materials |
NBR |
| Operating Temperature |
-10°C To +70°C |
| Series |
RHC / RHCL / RHCB |
Applications:
High-Speed Automation
Maintenance services are provided for cylinders used in high-speed automated production lines, ensuring optimal performance and minimal downtime.
Material Handling
This includes the repair and servicing of cylinders found in conveyors, pick-and-place machines, and various material handling systems, enhancing operational efficiency.
Clamping and Pressing
Seal replacements are offered for cylinders that operate in high-force clamping, lifting, and pressing tasks, guaranteeing secure and effective performance.
Packaging Machinery
Seal kits are available for cylinders used in high-speed packaging and filling equipment, helping to maintain smooth and reliable operations.
Electronic Component Manufacturing
We support cylinder maintenance in precision assembly equipment utilized in the production of electronic components, ensuring accuracy and longevity.
General Industrial Pneumatics
Our solutions cater to any application that demands dependable and high-power cylinder sealing in industrial pneumatic systems.
Support and Services:
Our Pulse Valve Diaphragm is designed to ensure optimal performance and longevity of your pulse valve system. For technical support, we provide comprehensive troubleshooting guides, installation instructions, and maintenance tips to help you maximize the efficiency and reliability of your equipment.
We offer expert services including diaphragm replacement, system diagnostics, and performance optimization. Our team of specialists is dedicated to assisting you with any technical issues and ensuring your pulse valve operates smoothly.
Regular maintenance and timely replacement of the diaphragm are crucial to prevent system downtime and maintain consistent operation. We recommend following the specified service intervals and using only genuine replacement parts for best results.
For detailed product information, installation procedures, and service manuals, please refer to the documentation provided with your pulse valve diaphragm or visit our official website.
Packing and Shipping:
The Pulse Valve Diaphragm is carefully packaged to ensure maximum protection during transit. Each diaphragm is individually wrapped in anti-static, moisture-resistant material to prevent any damage or contamination. The product is then placed in a sturdy, custom-designed box with foam padding to absorb shocks and vibrations.
For shipping, we use reliable carriers with tracking options to guarantee timely and safe delivery. The packaging is clearly labeled with handling instructions and product details to facilitate smooth processing and handling. Whether shipping domestically or internationally, we prioritize secure packaging and prompt dispatch to meet our customers' needs.
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