| Contact |
| Login
On-Site Wear Survey & Material Solution Design Services

Services

On-site survey & wear protection solution design

From on-site surveys to suitable material solutions

At GAC, we understand that steel grades or material names are only a starting point for selection. Performance also depends on the material’s actual physical and mechanical properties and the equipment’s operating conditions.

On-site surveys and solution design form the foundation of equipment maintenance. With years of experience, GAC engineers conduct surveys at actual operating locations, such as blast furnace hoppers, cyclone preheater towers in cement plants, coal mills in thermal power plants and the undercarriage areas of heavy-duty mining vehicles. Parameters such as free-fall height, operating temperature and ore particle size are recorded and analyzed to determine a suitable solution for each set of operating conditions.

Based on on-site survey data, GAC designs combined lining solutions (Combined Lining) in accordance with European standards, aiming to reduce sticking and material buildup, limit the risk of perforation and leakage, and improve protection of the equipment structure during operation.
From on-site surveys to suitable material solutions
BUSINESSES

Requiring on-site surveys and solution design

Heavy industrial plants

Heavy industrial plants

Industrial engineering & construction contractors

Industrial engineering & construction contractors

Machining & mechanical fabrication workshops

Machining & mechanical fabrication workshops

- Industrial trading & supply companies

- Industrial trading & supply companies

SERVICE SCOPE

Typical implementation service categories

Piping and fittings

Piping and fittings

  • Straight pipes
  • Bends and elbows
  • Y-branches and tees
  • Flanges and pipe connectors
Chutes and material transfer assemblies

Chutes and material transfer assemblies

  • Transfer chutes
  • Guide chutes
  • Transition assemblies between equipment
  • Various types of hoppers
Equipment components

Equipment components

  • Material scraper plates
  • Material separation blades
  • Screen surface components
  • Replacement assemblies tailored to installation locations
Wear-resistant linings

Wear-resistant linings

  • Wear-resistant steel linings
  • Wear-resistant ceramic linings
  • Kalcret linings
  • Structures combining steel and non-metallic materials
BENEFITS

When the solution is engineered before installation

Extend equipment service life

Extend equipment service life

Field surveys and accurate material selection can significantly extend wear life. At Than Cao Sơn Mine, 16Mn steel showed a wear rate of approximately 1.44mm/month, while Hardox 500 TUF recorded approximately 0.45mm/month, providing a clear basis for optimizing liner service life

Eliminate bottlenecks at critical grinding areas

Eliminate bottlenecks at critical grinding areas

A combined lining design using Tivar 88-2 in sticky-material zones and suitable wear-resistant materials in high-abrasion areas helps maintain stable material flow, reduce blockage, and extend maintenance intervals

Prevent emergency shutdowns

Prevent emergency shutdowns

Proper lining design for pipe elbows, ducts, and high-wear equipment helps reduce the risk of rupture, leakage, and unplanned production stoppages caused by localized wear

Core Strengths

What Makes Gia Anh Different?

One-Stop Solutions
01

One-Stop Solutions

From inspection and material selection to fabrication and on-site installation, Gia Anh supports customers throughout the entire process, eliminating the need to work with multiple providers

GAC 3D Map Material Selection Process
02

GAC 3D Map Material Selection Process

More than material grade, GAC 3D Map helps select the right material type and mechanical properties for each application, ensuring performance and operational safety

Global Experience Library
03

Global Experience Library

As the exclusive representative of three world-leading material manufacturers, Gia Anh has access to proven global case studies, enabling us to deliver the most suitable solution for each customer's application

SERVICE IMPLEMENTATION

Implementation process

STEP 01

STEP 01

Receive customer requirements
STEP 02

STEP 02

Conduct on-site surveys and measurements
STEP 03

STEP 03

Develop the technical solution
STEP 04

STEP 04

Prepare 2D, 3D drawings, cost estimates and a bill of materials (BOM)
STEP 05

STEP 05

Oversee fabrication and installation
STEP 06

STEP 06

Conduct acceptance inspection, handover and payment
Real Customer Feedback

Customer Feedback on Gia Anh

FAQs

Frequently Asked Questions

Bi-metal wear plate is recommended when a uniform alloy layer thickness and consistent hardness are required. Compared with on-site hardfacing, it provides more stable service life while reducing maintenance time.

KALMETALL W100 is manufactured using the Metal-Arc Process, which distributes ultra-hard chromium carbide particles uniformly throughout the entire wear layer. In contrast, conventional flux-cored hardfaced steel has carbide particles concentrated mainly near the surface due to dilution during welding, resulting in lower wear resistance and shorter service life.

This occurs because epoxy adhesive has limited heat resistance (approximately 80°C) and offers virtually no wear resistance. Under high-velocity material flow, the adhesive joints erode first, creating gaps that cause entire ceramic sections to detach even though the ceramic itself has not yet worn out.

Using KALCRET castable compound, GAC creates a completely jointless lining that eliminates adhesive joints—the weakest point in conventional lining systems. The result is a monolithic protective layer that provides exceptional durability against severe wear.

ABRESIST cast basalt is ideal for sliding abrasion applications such as ash or wet slag handling. It provides a smooth surface and can withstand temperatures up to 350°C. KALOCER ceramic offers higher hardness (9 on the Mohs scale) and heat resistance up to 1,000°C, making it the preferred choice for severe erosion areas such as cyclones and classifier blades.

Request for solution consultation

Gia Anh's expert will contact you within 24 hours to analyze the problem and provide a suitable solution.

    Gia công cơ khí
    Zalo Facebook

    Xin chào bạn!
    Nhằm bảo vệ quyền lợi của khách hàng, nội dung trên website hiện không hỗ trợ sao chép.
    Mong bạn thông cảm và liên hệ với chúng tôi nếu bạn cần sử dụng các nội dung ở đây.