Concrete Pump Tungsten Carbide Cutting Ring DN200/230/260
Product Summary
Cutting Ring for Concrete Pump Trucks Concept: The cutting ring is a crucial wear part located in the S-tube valve assembly of a concrete pump. It works in tandem with the rubber/polyurethane wear plate to create a tight, sliding seal. Purpose: Its primary function is to provide a hard, durable ...
Product Custom Attributes
concrete pump tungsten carbide ring
,DN200 concrete pump cutting ring
,concrete batching plant carbide ring
Basic Properties
Trading Properties
Product Description
Cutting Ring for Concrete Pump Trucks
Concept:
The cutting ring is a crucial wear part located in the S-tube valve assembly of a concrete pump. It works in tandem with the rubber/polyurethane wear plate to create a tight, sliding seal.
Purpose:
Its primary function is to provide a hard, durable sealing surface for the S-tube. As the S-tube shifts to alternate between concrete cylinders, the cutting ring shears through any residual aggregate between itself and the wear plate, preventing pressure loss and ensuring a smooth, continuous flow of concrete.
Key Advantages:
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Superior Abrasion Resistance: Made from high-grade, heat-treated steel to withstand the extreme abrasion of concrete mixes.
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Excellent Seal Integrity: Maintains an effective seal throughout the pumping process, maximizing pressure and efficiency.
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Protects System: Prevents concrete slurry from contaminating the hydraulic system, protecting other valuable components.
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Durable Performance: Engineered for a long service life, reducing the frequency of replacement and associated downtime.
| Item No./Size | Weight (kgs) | Material |
|---|---|---|
| 590654/590660(200) | 7.92 | Carbide HRA: ≥85 Electrode HRC: ≥65 |
| 500012/590129(230) | 8.3 | Carbide HRA: ≥85 Electrode HRC: ≥65 |
| 500008/590165(260) | 8.1 | Carbide HRA: ≥85 Electrode HRC: ≥65 |
- Friction from continuous rubbing against wear parts
- Impact stress from intentional back pressure for improved sealing
- Concrete flow abrasion
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