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PRODUCTION TECHNOLOGY & QUALITY

High-Technology Manufacturing

YHC's production facility in Cileungsi, Bogor combines modern machinery, strict quality control, and an experienced team to produce granite and ceramics to international standards.

Capacity & Facilities

Production Capacity / Year
1,000,000 m²
Facility Area
55,000 m²
Production Lines
4
Production Kilns
2
Workforce
500+
Raw Material Selection

Raw Material Selection

Raw materials are selected for the highest quality, which is what allows granite from PT YHC Keramika Indonesia to compete on quality in the Indonesian market.

  • Clay
  • Kaolin
  • Silica
  • Glaze
  • Ink
  • Feldspar

Best-in-Class Resources

PT YHC Keramika Indonesia is able to produce high-quality products because it is backed by dependable raw materials and resources.

Best-in-Class Resources

PRODUCTION TECHNOLOGY

The Machines Behind Every Tile

Quality is not decided at the end of the line. It is decided by the machines that press, fire and print the tile: how deep the pattern sits, how flat the surface stays, and how large a panel we can ship.

Pattern Depth

Double Loading

Two layers of powder pressed in a single pass, so the patterned layer is part of the tile body rather than a print sitting on top. The pattern survives wear.

Colour Consistency

Roller Kiln

A continuous single-layer kiln: every tile travels the same heat curve. That is what holds tone and flatness steady from batch to batch, and shipment to shipment.

Panel Size

Large Format

Presses and handling lines built for oversized panels. Fewer joints across a floor, and a room that reads as one surface.

Pattern Variation

Digital Printing

Printing straight onto the tile face with nothing touching it. No screens to change, so the pattern can differ tile to tile instead of repeating every few pieces.

Detail

High Definition Inkjet

High-resolution heads that resolve the fine veining and grain of natural stone, the part that gives a cheap imitation away first.

Shipping Grade

Quality Inspection

Automated scanning at the end of the line: dimension, flatness and tone are checked before a tile is boxed. The full programme is in Quality Control below.

PRODUCTION PROCESS

Production Process

  1. Step 1

    Raw Material Sourcing

    Global partnerships with quarry sites that guarantee the ethical extraction of the finest clays and minerals.

    Raw Material Sourcing

  2. Step 2

    Loader

    Raw material is moved by loader and carried to the weighing station.

    Loader

  3. Step 3

    Weighing & Rolling

    Raw material is weighed to the required proportions, then the weighed material enters the rolling process.

    Weighing & Rolling

  4. Step 4

    Slurry Preparation

    The weighed raw materials are ground with water in a ball mill into a slurry (a fine, homogeneous liquid mix).

    Slurry Preparation

  5. Step 5

    Milling to Powder

    The finished slurry is processed into a fine powder.

    Milling to Powder

  6. Step 6

    Granite & Ceramic Base

    The processed powder is compacted into a denser form, becoming the base body for granite and ceramic tiles.

    Granite & Ceramic Base

  7. Step 7

    White Base Coat

    The formed base enters the coating stage and receives a white base coat.

    White Base Coat

  8. Step 8

    Design Printing

    High-definition designs are printed using specialised machinery.

    Design Printing

  9. Step 9

    Polishing

    Once the design is printed, the tile surface is polished to protect the durability of its design.

    Polishing

  10. Step 10

    Laboratory Check

    Samples are tested in the laboratory for water absorption, breaking strength and surface quality.

    Laboratory Check

  11. Step 11

    Quality Control

    Every tile is checked for dimension, flatness, and shade and colour consistency.

    Quality Control

  12. Step 12

    Packaging

    Tiles that pass quality control are packed and made ready for shipment.

    Packaging

Quality Control

Quality consistency is maintained through layered inspection from raw material to ready-to-ship product.

Incoming Inspection

Raw materials are checked before entering production.

In-Process Inspection

Quality is monitored at each stage of production.

Final Inspection

Final sorting ensures size, color, and surface meet standards.

Testing Equipment

Laboratory testing of water absorption, breaking strength, and surface resistance.

Production Facilities

Production Line

Production Line

High-capacity automated production lines.

Press Machine

Press Machine

Hydraulic presses for precise body forming.

Raw Material Processing

Raw Material Processing

Preparation and milling of selected raw materials.

QC Laboratory

QC Laboratory

Quality testing at every stage of production.

Warehouse

Warehouse

Organized, secure storage of finished goods.

Container Loading

Container Loading

Container loading for export shipments.

START YOUR PROJECT

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Talk through your project requirements with our team and get a quote for high-quality granite.

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