Pump Cutting Rings DN200-260 for Putzmeister Schwing Concrete Pumps
Product Summary
Cutting Ring: The Guardian of the S-Valve Concept: The cutting ring is a hardened steel component that acts as a sharp, durable seal on the swinging S-tube of a concrete pump. Purpose: It is designed to cleanly cut through debris and create a perfect seal against the wear plate during the S-tube's ...
Product Custom Attributes
Putzmeister concrete pump cutting rings
,Schwing pump cutting rings DN200-260
,concrete batching plant replacement parts
Basic Properties
Trading Properties
Product Description
Cutting Ring: The Guardian of the S-Valve
Concept:
The cutting ring is a hardened steel component that acts as a sharp, durable seal on the swinging S-tube of a concrete pump.
Purpose:
It is designed to cleanly cut through debris and create a perfect seal against the wear plate during the S-tube's shifting action. This ensures no concrete is wasted and full pumping power is maintained with every cycle.
Benefits:
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Maximizes Efficiency: Ensures optimal sealing for consistent pumping pressure and output.
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Reduces Downtime: Its robust construction provides extended life, meaning fewer stoppages for maintenance.
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Cost-Effective: Protects the more expensive S-tube and wear plate from damage, lowering long-term operating costs.
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Reliable Performance: Guarantees smooth operation even with harsh and abrasive concrete mixtures.


- High hardness: Hard alloy construction resists abrasion
- Strong wear resistance: Engineered for long-term friction resistance
- High pressure adaptability: Maintains seal integrity under extreme pressure
- Reinforced vulnerable parts: Specialized surfacing welding improves durability








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