Kiln guard plate

Global Sales     OEM tailor design

Product name: Heat-resistant steel guard plate/Kiln guard plate/Cement kiln guard plate/Guard iron/Kiln inlet sector plate

Production process: Precision casting, Lost foam casting

Material types: 1Cr18Ni9Nb,Cr28Ni48W5Mo2,25Cr2MoVA,ZG40Cr25Ni20Si2,Cr26Ni12,ZG30Cr26Ni5,etc.

Applicable industries: Cement, metallurgy, chemical industry, steel, pellets, etc.


Our service:

1. Before sales, we will fully understand the customer's working conditions and recommend the most appropriate material selection to the customer.

2. Provide customers with drawings based on their machine models, spare parts dimensions, etc. 

3. After sales, we will continue to pay attention to the usage of the product and provide timely help.

4. Ensure that the quality of the purchased components is impeccable, and the technical parameters absolutely meet national standards.

5. Provide free quotation, worldwide sales, short delivery cycle, low price.


Guard plates protecting rotary kiln shells, inlet and outlet zones and dam rings from abrasion and thermal damage. Cast in heat-resistant Cr-Ni alloy steel or wear-resistant grades, with accurate bolt pitch and flatness so they fit the shell without stressing it.

If you need detailed technical information, drawings or a price for a size we have not listed, please email us at cnwearparts@lyzhili.com — we are a customized factory for crusher and mill wear parts and we quote quickly.

Sacrificial protection for the kiln shell

The kiln shell is the most expensive component in the pyro line, so every guard plate and liner is there to be consumed instead of the shell. Zhili casts these protective parts in the alloy that matches the local temperature and abrasion regime, and holds the bolt pattern and profile so they sit flat against the shell.

Key features

  • Heat-resistant Cr-Ni cast steel for high-temperature zones
  • Wear-resistant and hardfaced options for abrasion-dominated positions
  • Bolt pitch and slot geometry matched to the shell or tyre band
  • Flat, stress-free castings to avoid point loading on the shell
  • Supplied with matching heat-resistant fasteners

Scope of supply

  • Kiln inlet and outlet guard plates
  • Shell protection plates and dam zone liners
  • Cooler and preheater protective plates
  • Custom castings to drawing or reverse engineered from samples

Applications

Rotary kilns in cement and lime plants, alumina and metallurgical kilns, rotary dryers and high-temperature material handling equipment.

Why buyers choose Zhili

  • Ability to work from drawings, OEM references or worn parts
  • Alloy selection by measured temperature and abrasion duty
  • Consistent cast quality with inspection reports
  • Export packing and documentation managed for you

Ordering and support

Tell us the kiln diameter, zone and operating temperature, or send drawings. We will recommend the alloy and confirm plate sizes and lead time.

Product details

Kiln guard plate.png - detail 1

Talk to an engineer

Share your drawing, OEM part number, operating conditions or a photo of the worn part. Zhili will confirm the recommended alloy, weight and lead time, and can supply trial pieces for a first plant test.

Material Options

High Manganese Steel (ZGMn13)

Standard wear-resistant material with excellent impact resistance and work hardening properties.

High Mn Steel + Alloy Bars

Enhanced wear resistance with embedded alloy bars for superior performance in high-abrasion conditions.

Ceramic Composite Matrix

Advanced ceramic composite matrix reinforcement technology for extended service life.

Bimetal Composite

Bimetal composite structure combining wear-resistant surface with tough core material.

High Chromium Cast Iron

Excellent wear resistance with good hardness retention at elevated temperatures.

Hardfacing Overlay Welding

Rebuilding and reinforcement using advanced hardfacing welding technology.

Related Products

Customized Solutions

Customized according to your operating conditions

High-wear working conditions

For highly abrasive materials such as limestone and sandstone, we adopt high-chromium cast iron or ceramic composite materials, which extend the service life by 3 to 5 times.

High-impact working conditions

For high-impact materials like construction waste and metal ores, we adopt a reinforced structure with high manganese steel and alloy bars, delivering excellent impact resistance.

High-temperature working conditions

For high-temperature materials including cement clinker and slag, special heat treatment is adopted to retain hardness and wear resistance at elevated temperatures.

Send Us Your Requirements

We will fully understand your working conditions and recommend the most appropriate material selection. Provide drawings based on your machine models and spare parts dimensions.

Address:

Luoyang, Henan Province, China

Zhili International Limited : Hong Kong, China.

Factory 01 : Luoyang Henan, China

Factory 02 : Kunming Yunnan, China

Email: cnwearparts@lyzhili.com

Phone/WhatsApp: +86-1335-3997-333

Response: We will reply within 24 hours

Service: Free quotation · Worldwide sales · Short delivery cycle

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