Ceramic Plunger Waterjet Cnc Precision Ground Waterjet Ceramic Rod Component

Short Description:

Ceramic Plunger Waterjet
Diameter: Approximately 6.35 mm to 312.5 mm
Length: Commonly ranges from 10 mm to 200 mm
Tolerance: 0.01 mm to 0.002 mm
Surface Roughness: Ra 0.2 to 0.05 μm
Applicable Pressure: 60,000 psi/90,000 psi
Minimum Order Quantity: 1 piece
Manufacturer: Kunda

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Details

Ceramic Plunger Waterjet Cnc Precision Ground Waterjet Ceramic Rod Component

Ceramic Plunger Waterjet Cnc <a href=https://www.kundacnc.com/Ceramic-Plunger-Waterjet-Cnc-Precision-Ground-Waterjet-Ceramic-Rod-Component-p.html target='_blank'>Precision Ground Waterjet Ceramic Rod</a> Component

Product Introduction

The ceramic plunger is an important wear part used in CNC Waterjet Intensifier pumps. It works inside the pump assembly to help generate stable high-pressure water for cutting. A precision-ground ceramic rod helps improve sealing performance, reduce leakage risk, and support stable pump operation.

KUNDA supplies ceramic plungers, ceramic piston rods, hydraulic cylinders, seal kits, and other Intensifier Pump replacement parts for Waterjet Machines. Custom dimensions, OEM supply, private label service, and bulk orders are available.

Technical Parameters

Parameter	Typical Range / Value	Description
Material	Al₂O₃, ZrO₂, Si₃N₄, SiC	Different ceramic materials are available
Density	5.9–6.05 g/cm³	Depends on material type
Hardness	15–19 GPa / Mohs 8–9	High wear resistance
Compressive Strength	1500–4000 MPa	Suitable for high-pressure applications
Flexural Strength	About 1200 MPa for ZrO₂	Helps resist mechanical stress
Fracture Toughness	About 10 MPa·m¹ᐟ² for ZrO₂	Helps resist cracking
Thermal Expansion	7–10.5 × 10⁻⁶/K	Good thermal stability
Surface Roughness	Ra 0.05–0.2 μm	Supports sealing performance
Dimensional Accuracy	Accuracy up to 0.001 mm; tolerance 0.01–0.002 mm	For matching with pump cylinders
Size Range	6.35–312.5 mm diameter; 10–200 mm length	Custom sizes available
Working Pressure	55,000–90,000 psi	Suitable for high-pressure Waterjet Pumps

Precision Ground Surface

Surface finish is important for ceramic plunger performance. A precision-ground and polished surface helps reduce friction with sealing parts, supports smoother movement, and helps lower the risk of leakage during high-pressure operation.

Ceramic Plunger Waterjet Cnc Precision Ground Waterjet Ceramic Rod Component

For CNC Water Jet Pump Systems

This ceramic plunger is suitable for CNC Waterjet Intensifier Pump systems. Accurate dimensions help the ceramic rod match the pump cylinder and sealing assembly, supporting stable pressure output during continuous cutting work.

Ceramic Material Advantage

Ceramic material offers strong wear resistance, corrosion resistance, and good dimensional stability. Compared with some metal components, ceramic plungers can keep a smoother working surface for longer use and help reduce seal wear.

Replacement And Maintenance Use

These ceramic rods can be used for routine maintenance, pump rebuilding, emergency replacement, OEM production, and equipment repair. Customers can send machine model, pump type, current part number, sample, or drawing for replacement confirmation.

OEM And Custom Supply

KUNDA can provide different ceramic materials, dimensions, surface finishes, and specifications according to customer requirements. Custom packaging, private label service, OEM manufacturing, and bulk supply are available.

Suitable Applications

These ceramic plungers are suitable for Abrasive Waterjet Machines, pure waterjet systems, CNC Waterjet Equipment, high-pressure pump systems, pump repair projects, and Industrial Waterjet maintenance.

Why Choose KUNDA

KUNDA supplies Waterjet Cutting Machines, intensifier pump parts, ceramic plungers, ceramic piston rods, hydraulic cylinders, seal kits, accumulators, cutting head parts, orifices, Mixing Tubes, Focusing Tubes, high-pressure tubing, and other waterjet spare parts. We help customers choose suitable replacement parts, reduce downtime, and keep waterjet systems running smoothly.