Vacuum Ceramic Filter Plates / Discs
High-strength alumina ceramic membrane filter plates engineered for all major vacuum ceramic filter systems. Whole-body sintering delivers low moisture, long service life and consistent pore structure.
Ceramic Filtration Specialist · Since 2015
Vacuum Ceramic Filter Plates
& Spare Parts
for Mining.
Explore vacuum ceramic filter plates, ceramic filter scrapers, friction rings and replacement parts for mineral processing.
- In Production
- 10+ Yrs
- Service Life
- 13+ Mo
- Alumina Purity
- 99%
- Delivery
- Global Ship
Our Product Range
Core Products
From high-performance ceramic filter plates to critical wear parts -- a complete supply solution for every major vacuum ceramic filter system.
Ceramic Filter Scrapers
Precision-engineered scrapers for clean and efficient filter cake discharge. Manufactured from wear-resistant materials to maintain consistent contact pressure and extend service intervals across all major filter systems.
Ceramic Filter Friction Rings
High-durability friction rings designed for reliable vacuum sealing and smooth disc rotation. Dimensionally matched to OEM specifications for all leading vacuum ceramic filter systems to minimise leakage and downtime.
Full-Range Spare Part Supply
Need a specific part or a complete spare-part package?
All Systems
Universal & custom-matched supply
OEM Grade
Dimensionally matched to spec
Fast Supply
Stocked parts for quick despatch
Custom
Drawing or sample-based development
Engineering Excellence
Why Choose Our
Ceramic Filter Plates
Six structural and process advantages that set our water-cast ceramic filter plates apart from conventional press-formed alternatives.
Natural Sedimentation -- High-Permeability Micropores
Slurry natural-sedimentation casting completely avoids the physical compaction damage caused by 500-600 t presses. Open porosity reaches 38-42% (vs. 28-33% for conventional press-formed plates), delivering 10% higher water absorption per cycle and outstanding backwash regeneration.
- Open porosity 38-42%
- +10% water absorption vs. press-formed
- Uniform pore distribution, anti-clogging
Key Advantage
One-Piece No-Glue Construction -- 0.20 MPa Backwash Ready
No adhesive bonding, no delamination risk. Each plate is formed and high-temperature sintered as a single monolithic body, sustaining 0.15-0.20 MPa high-pressure pulse backwash (glued plates typically fail below 0.15 MPa) and maintaining factory-level vacuum flux long-term.
- Withstands 0.15-0.20 MPa backwash
- Zero glue aging or layer separation
- Deep self-cleaning micropore regeneration
80% Flat 3-D Interconnected Water Channels
An innovative flat 3-D internal channel architecture gives 80% of the plate cross-section to fully interconnected drainage paths, eliminating the right-angle vortex resistance of conventional fishbone channels and maximising vacuum extraction efficiency to significantly reduce filter-cake moisture.
- 80% cross-section as flow channels
- Minimal hydraulic resistance
- Lower filter-cake moisture content
Homogeneous High-Strength Body -- No Fracture Risk
Wet water-casting ensures uniform density throughout the entire plate. There are no stress-concentration weak zones at the base or main channels (a known failure point in press-formed plates), delivering consistent flexural and compressive strength that eliminates plate-drop and base-fracture incidents.
- Uniform density across entire body
- No stress-concentration weak zones
- Eliminates plate-drop & base fracture
Precision Surface Grinding -- Perfect Scraper Contact
After integral sintering, each plate undergoes precision mechanical surface grinding with tightly controlled thickness tolerances. The resulting flatness ensures even scraper loading, clean and complete cake discharge, and prevents abnormal mechanical membrane scratching.
- Tight thickness tolerance control
- Uniform scraper force distribution
- Clean discharge, membrane protected
5% Lighter -- Reduced Spindle Load & Easier Handling
The high open porosity (38-42%) and 80% channel structure make water-cast plates approximately 5% lighter than equivalent press-formed plates, substantially reducing rotary spindle load and drivetrain wear, while making manual plate-change operations noticeably less demanding.
- ~5% lighter than press-formed plates
- Reduced spindle & drivetrain wear
- Easier manual plate replacement
10+
Years of ceramic filtration R&D
42%
Max open porosity -- industry leading
80%
Internal cross-section as flow channels
0.20
MPa backwash pressure tolerance
Fit Standards & Machine Compatibility
Engineering Selection Matrix: Precision Fit for
Global Vacuum Disc Filters
Engineered for seamless drop-in fit across major disc filter systems worldwide. Select your sector size by equipment standard or request drawing-based custom production.
Sector Area
1m²–3m²
Disc Compact Sector Plates
Engineered for pilot dewatering units, compact mineral testing facilities, and small-scale industrial slurry separation. High flux per square meter ensures rapid liquid-solid separation in limited installation footprints.
Check Compact Fit
Standard Series
Sector Area
4m²–6m²
Disc Standard Sector Plates
The global benchmark for mid-sized mining operations (12 m² to 90 m² total filter area). Precision-machined for 100% mechanical alignment with standard drive shafts, supported by regular stock for emergency replacement.
Check Standard Specs
Sector Area
10m²
Disc Sector Plates
Engineered for large concentrate dewatering systems in iron, copper, and gold processing plants. Features reinforced multi-channel flat waterways to handle high solid-content slurries without internal clogging.
Check Large Capacity Fit
Sector Area
12m²
Disc Heavy-Duty Plates
Our flagship heavy-duty sectors dedicated to large-scale tailings dry stacking and ultra-high-tonnage filtration. Robust monolithic body resists extreme slurry abrasion, delivering an operational service life exceeding 13+ months.
Check Heavy-Duty SpecsComplete Spare Parts Supply
Beyond filter plates — we supply the full range of wear parts for your machine.
ScrapersFriction RingsSeals & GasketsVacuum ValvesDistribution HeadsAgitator BladesFiltrate PipesCeramic Sectors
Proven Across Minerals
Mining Industries
We Serve
From iron ore concentrate dewatering to lithium tailings treatment -- our ceramic filter plates perform across the full spectrum of mineral processing.
Iron Ore
Concentrate & tailings dewatering
Copper
Slurry dewatering & water recovery
Gold
Cyanide tailings filtration
Lithium
Spodumene & brine processing
Nickel
Laterite & sulfide ore dewatering
Lead & Zinc
Multi-mineral concentrate filtration
Phosphate
Fertilizer mineral processing
Coal
Fine coal slurry dewatering
Don't see your mineral? We cover them all.
Send us your machine model and slurry type -- we'll recommend the right ceramic plate specification.
Manufacturing Trust
Factory Strength & Credentials
Our integrated production facility and rigorous quality control ensure every ceramic filter plate meets OEM-grade standards -- backed by 10+ years of dedicated ceramic filtration expertise.
10+
Years Specialised in Ceramic Filter Plate R&D & Manufacturing
6
Continents -- Customers in Major Mining Nations Worldwide
OEM
Grade Precision -- Matching Original Equipment Manufacturer Specifications
Full
Custom Capability -- Drawing to Delivery for Any Machine Configuration
In-House Sintering Kilns
Fully controlled high-temperature sintering ensures consistent pore structure and mechanical strength in every batch -- the foundation of our 13-14 month service life guarantee.
1600°C
Sintering Temp
Precision Dimensional Control
CNC-assisted forming and post-sinter grinding to ±0.3 mm flatness tolerance -- guaranteed fit and zero vacuum bypass for all machine models.
±0.3mm
Flatness Tol.
Quality Assurance Testing
Every plate batch undergoes porosity, permeability, flexural strength and dimensional verification before shipment.
100%
Batch QC
ISO-Compliant Production
Production management and documentation aligned with international quality management standards.
ISO
Certified
10+ Years
Ceramic Filtration R&D
OEM Grade
Precision Manufacturing
Global Export
Serving 6 Continents
Full Custom
From Drawing to Delivery
Start Your Project
Need a Replacement Plate
That Fits -- and Performs?
Send us your machine model, drawing or sample. Our engineers will recommend the exact ceramic filter plate and spare-part package for your process -- with a competitive quote.
13-14 Mo
Proven service life per plate set
Low H₂O
Low moisture content filter cake
High Flux
Strong backwash & high throughput
±0.3 mm
High installation flatness tolerance
- Compatible with all major disc filter systems worldwide
- Custom development from drawings or samples
- Global shipping -- mine-site delivery worldwide
- Response within 24 hours on business days
Send an Inquiry