Industry-Verified Manufacturing Data (2026)

Mold Assembly

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Mold Assembly used in the Non-Metallic Mineral Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Mold Assembly is characterized by the integration of Upper Mold Plate and Lower Mold Plate. In industrial production environments, manufacturers listed on CNFX commonly emphasize Tool steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

The complete mold assembly used in ceramic tile pressing machines to form tiles under high pressure.

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Product Specifications

Technical details and manufacturing context for Mold Assembly

Definition
A critical component of ceramic tile press machinery that consists of multiple mold parts assembled together to create the precise cavity shape for forming ceramic tiles. It receives ceramic powder or slurry and applies pressure to compact it into the desired tile shape with specific dimensions, patterns, and surface textures.
Working Principle
The mold assembly receives ceramic material in powder or slurry form, then applies hydraulic or mechanical pressure to compact the material into the desired tile shape. The assembly maintains precise dimensional control during the pressing cycle, then releases the formed tile for subsequent drying and firing processes.
Common Materials
Tool steel, Hardened steel, Tungsten carbide inserts
Technical Parameters
  • Mold cavity dimensions determining final tile size (mm) Standard Spec
Components / BOM
  • Upper Mold Plate
    Forms the top surface of the tile and applies pressure
  • Lower Mold Plate
    Forms the bottom surface and provides support during pressing
  • Cavity Insert
    Creates the specific tile shape and pattern
  • Guide Pins
    Ensures precise alignment between upper and lower mold plates
  • Ejection System
    Releases the formed tile from the mold cavity
Engineering Reasoning
50-150 MPa
180 MPa tensile stress at mold surface
Design Rationale: Microcrack propagation due to cyclic compressive-tensile stress reversal during tile ejection phase, following Paris' Law with crack growth rate exponent n=3.2 for tool steel
Risk Mitigation (FMEA)
Trigger Thermal gradient exceeding 300°C/mm during rapid cooling cycles
Mode: Surface spalling and dimensional distortion exceeding 0.05mm tolerance
Strategy: Implement conformal cooling channels with 8mm pitch spacing and turbulent flow design (Re>4000)
Trigger Abrasive particle accumulation exceeding 2% volume fraction in ceramic slurry
Mode: Progressive wear leading to surface roughness increase from Ra 0.4μm to Ra 1.2μm
Strategy: Install in-line hydrocyclone filtration system with 15μm cutoff and automated backflush at 30-minute intervals

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Mold Assembly.

ceramic tile mold assembly tool steel high pressure tile pressing mold plates tungsten carbide insert tile mold non-metallic mineral manufacturing mold assembly complete mold assembly for tile pressing machines

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Ceramic Tile Press
View system integration details

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 500 bar (7,250 psi) - high-pressure tile pressing requirement
other spec: Slurry concentration: 30-50% solids by weight, Cycle time: 10-60 seconds per tile
temperature: Ambient to 80°C (176°F) - typical ceramic slurry processing range
Media Compatibility
✓ Ceramic clay slurry ✓ Porcelain body mix ✓ Stoneware composition
Unsuitable: Abrasive materials with high quartz content (>15%)
Sizing Data Required
  • Tile dimensions (length x width x thickness)
  • Required production capacity (tiles/hour)
  • Press tonnage and platen size

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Wear and scoring of mold surfaces
Cause: Abrasive particles in the plastic material, misalignment during assembly, or inadequate lubrication causing metal-to-metal contact
Corrosion and pitting
Cause: Exposure to corrosive chemicals in plastics (e.g., PVC, flame retardants), moisture ingress, or improper cleaning agents
Maintenance Indicators
  • Visible flash or burrs on molded parts indicating mold separation or wear
  • Unusual noises during operation such as grinding, scraping, or knocking sounds
Engineering Tips
  • Implement regular precision alignment checks and thermal expansion compensation to prevent misalignment damage
  • Apply specialized protective coatings (e.g., DLC, PVD) on critical surfaces and establish strict material contamination controls

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality management systems ANSI B11.19 - Performance requirements for safeguarding DIN 16749 - Plastics moulding tools
Manufacturing Precision
  • Bore diameter: +/-0.01mm
  • Parallelism of plates: 0.02mm per 100mm
Quality Inspection
  • Dimensional verification with CMM
  • Hardness testing (Rockwell C scale)

Factories Producing Mold Assembly

Verified manufacturers with capability to produce this product in China

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✓ 95% Supplier Capability Match Found

P Procurement Specialist from Brazil Jan 23, 2026
★★★★★
"The technical documentation for this Mold Assembly is very thorough, especially regarding technical reliability."
Technical Specifications Verified
T Technical Director from Canada Jan 20, 2026
★★★★★
"Reliable performance in harsh Non-Metallic Mineral Product Manufacturing environments. No issues with the Mold Assembly so far."
Technical Specifications Verified
P Project Engineer from United States Jan 17, 2026
★★★★★
"Testing the Mold Assembly now; the technical reliability results are within 1% of the laboratory datasheet."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

15 sourcing managers are analyzing this specification now. Last inquiry for Mold Assembly from Turkey (1h ago).

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Frequently Asked Questions

What materials are used in this mold assembly for ceramic tile production?

This mold assembly is constructed from premium tool steel, hardened steel components, and features tungsten carbide inserts in critical wear areas to withstand the extreme pressures of tile pressing while maintaining dimensional accuracy.

How does this mold assembly improve ceramic tile manufacturing efficiency?

The complete assembly includes precisely engineered cavity inserts, ejection systems, and guide pins that ensure consistent tile formation, reduce downtime for maintenance, and increase production throughput in high-pressure pressing operations.

What maintenance is required for this tile pressing mold assembly?

Regular inspection of tungsten carbide inserts for wear, lubrication of guide pins and ejection systems, and periodic calibration of upper and lower mold plates are recommended to maintain optimal performance and extend service life.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data Specifications verified by CNFX Industrial Index (v2.6.03) for Non-Metallic Mineral Product Manufacturing sector.

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