Rotary Kiln Chain / D-Type Chain

Global Sales     OEM tailor design

Product name: Heat-resistant steel chains/Round chains/oval chain/Rotary kiln chain

Production process: Casting

Material types: carbon steel, alloy steel, through-hardened alloy steel, and stainless steel,etc.

Applicable industries: Cement, metallurgy, chemical industry, architecture,steel,Papermaking, metallurgy, 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.


Heat exchange chains and D-type chains for the inlet and chain zones of rotary kilns, cast in heat-resistant Cr-Ni alloy steel. Zhili controls link geometry and weight per metre so the chain curtain hangs correctly and delivers the intended heat transfer to the feed.

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.

Reliable heat exchange in the kiln chain zone

Chains in the kiln inlet zone transfer heat from gas to feed and trap dust, and they operate in an aggressive thermal and abrasive environment. Link geometry and material decide chain life and how evenly the curtain distributes across the kiln section.

Key features

  • Heat-resistant Cr-Ni cast steel with high oxidation resistance
  • Controlled link dimensions and weight per metre for correct hanging
  • Consistent link-to-link fit to limit local wear and elongation
  • D-type, oval and custom link profiles
  • Matching shackles, rings and connecting hardware supplied

Materials

  • Cr25Ni20 type heat-resistant cast steel – high temperature oxidation resistance
  • Cr-Ni-Mo heat-resistant grade – higher strength for heavy curtains
  • Cast heat-resistant alloy with abrasion resistance – for dust-heavy operation

Applications

Chain zones in cement and lime rotary kilns, rotary dryers, and other heat exchange equipment handling hot, abrasive bulk material.

Why buyers choose Zhili

  • Casting with repeatable link geometry, batch after batch
  • Advice on chain density and link size for your kiln section
  • Consolidated shipment with shackles and other kiln spares
  • Export packing and documentation handled end to end

Ordering and support

Send the link drawing, weight per metre and quantity, or a worn sample. We will confirm the alloy, the weight per metre and the delivery schedule.

Product details

Round chains - detail 1comparison of chain steel composition - detail 2

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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