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SC 80*50
VPC Pneumatic
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Product Description
1. Unbreakable Tie-Rod Architecture: High-carbon steel tie rods combined with a hard-anodized aluminum barrel completely prevent radial deformation. It maintains linear stability even under severe side loads.
2. High-Temp & Harsh Environment Readiness: Equipped with self-lubricating NBR seals as standard. For steel mills or high-heat automation, upgrade to Viton (FKM) seals and heavy-duty wiper rings to block metal shavings and withstand up to 150°C.
3. Precision Cushioning System: Adjustable air cushions at both ends efficiently absorb kinetic energy, preventing metal-to-metal impact and protecting your expensive machinery.
4. Field-Repairable Design: Stop throwing away leaking cylinders. Our cylinders feature a removable rod gland design, allowing your maintenance team to replace seal kits on-site without completely disassembling the barrel.
5. Application-Specific Modifications (Dust Covers & Bellows): Standard off-the-shelf cylinders fail in cement, mining, or woodworking facilities. For environments with heavy dust and flying debris, we equip the cylinder rods with heavy-duty protective bellows (dust covers). Our engineering team analyzes your specific working conditions and modifies the cylinder architecture to guarantee maximum durability and an extended lifespan.
Applications
Our Heavy-Duty Cylinders are the trusted actuation choice for high-impact industrial sectors:
Automotive Stamping & Press Machines
Metallurgy & Foundry Automation
Heavy-Duty Conveyor & Material Handling Systems
Mining & Forging Equipment
Product Specifications
| Cylinder heads | Rolled steel |
| Working medium | Clean air (40um Filteration) |
| Piston rod | Chrome-plated and rolled ground steel (stainless steel on request) |
| Piston | Rolled steel |
| Tie rods | Rolled steel |
| Liner | Chrome-plated and honed ST-52 rolled steel |
| Seals | NBR (Viton on request) |
| Cushioning | Adjustable at both ends |
| Working temperature | -30ºC to +80ºC |
| Fluid temperature | 0ºC to +40ºC (-30ºC +200ºC with Viton seals) |
| Lubrication | Not required |
| Max.working pressure | 0.1 MPa (10 bar) |
| Forces | Technical information page |
| Air consumption | Technical information page |
FAQ
Q1: Is this cylinder a direct replacement for my existing SMC / Festo / Parker ISO 15552 cylinder?
A: Yes. Our cylinders strictly adhere to ISO 15552 dimensional standard specifications. This means the mounting brackets, rod threads, and air port sizes are a 100% exact match for seamless drop-in replacement, requiring no system modifications.
Q2: Can these cylinders operate in extremely dusty or abrasive environments?
A: Absolutely. For highly abrasive environments, we equip the cylinders with heavy-duty polyurethane (PU) or metallic wiper rings that scrape off debris. Furthermore, for extreme dust exposure, we can custom-fit protective rod bellows (dust covers). We evaluate your actual working environment and modify the cylinder's defense mechanisms to ensure it remains highly durable, even in the harshest conditions.
Q3: Do you offer replacement seal kits, or do I have to buy a new cylinder if it leaks?
A: We supply complete, cost-effective rebuild/seal kits. Thanks to our removable retainer design, your technicians can quickly replace the rod seals and O-rings, massively extending the lifecycle of the cylinder.
Q4: What is the maximum bore size and stroke length you can manufacture?
A: We maintain a robust production capability. Bore sizes range from 32mm up to a massive 320mm for extreme heavy-duty thrust. Stroke lengths are fully customizable to meet specific OEM requirements, reaching up to 2000mm.
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