| Payment Terms | T/T |
| Supply Ability | 50 sets |
| Delivery Time | 30 days |
| Packaging Details | Container or Bulk Cargo Ship or Flat Rack |
| Processing capacity | 1TPH-80TPH |
| Voltage | Customized |
| Spare Parts | Supply the whole using life |
| Warranty | 1 year |
| After sale service | Send engineer to do the installation and commissioning |
| Origin | China Manufacturer |
| After Sale Service | Our Engineers Will Do Installtion And Commissioning And Training On Site If Need |
| OEM | Acceptable (buyer Provide Drawings) |
| Motor Brand | China Famous Brand |
| Years Experience | More Than 20 Years |
| Service before sale | General drawing avaliable |
| Quality Inspection | Acceptable by third party like SGS,TUV,etc |
| Brand Name | Staurk |
| Model Number | Φ1.9/1.6x36-Φ4.8x74 |
| Certification | CE ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 50 sets |
| Delivery Time | 30 days | Packaging Details | Container or Bulk Cargo Ship or Flat Rack |
| Processing capacity | 1TPH-80TPH | Voltage | Customized |
| Spare Parts | Supply the whole using life | Warranty | 1 year |
| After sale service | Send engineer to do the installation and commissioning | Origin | China Manufacturer |
| After Sale Service | Our Engineers Will Do Installtion And Commissioning And Training On Site If Need | OEM | Acceptable (buyer Provide Drawings) |
| Motor Brand | China Famous Brand | Years Experience | More Than 20 Years |
| Service before sale | General drawing avaliable | Quality Inspection | Acceptable by third party like SGS,TUV,etc |
| Brand Name | Staurk | Model Number | Φ1.9/1.6x36-Φ4.8x74 |
| Certification | CE ISO | Place of Origin | China |
| High Light | LECA Rotary Kiln Calcination ,Lightweight Expanded Clay Aggregate Rotary Kiln | ||
Lightweight expanded clay aggregate (LECA) production kiln
1.Product Introduction Calcination Rotary Kiln
The LECA Production Kiln is a specialized high-temperature rotary kiln designed to transform raw clay into Lightweight Expanded Clay Aggregate. By precisely controlling temperature profiles and material kinetics, the kiln facilitates the dehydroxylation and crystalline expansion of clay, creating porous spherical pellets. This process significantly enhances the material's lightweight properties, thermal insulation, and structural stability. The equipment utilizes an inclined cylinder and a slow-rotation mechanism to ensure uniform heating and prevent performance degradation caused by localized overheating.
2.Application Calcination Rotary Kiln
Construction Industry: Used to produce lightweight concrete, blocks, and precast components. It reduces structural dead loads and improves thermal insulation for residential, commercial, and bridge engineering.
Agriculture & Horticulture: Serves as a plant growth medium or soil conditioner, optimizing water retention and aeration to support sustainable cultivation practices.
Water Treatment & Environmental Protection: Applied in filtration systems to enhance pollutant adsorption for municipal wastewater purification and industrial water treatment facilities.
3.Working Principle Calcination Rotary Kiln
Preheating & Drying: Raw clay passes through a preheater to remove surface moisture. A gentle temperature gradient prevents particle bursting and ensures the stability of subsequent reactions.
High-Temperature Expansion: As the material enters the high-temperature zone (approximately 1200°C), internal organic components burn off, forming thousands of tiny gas bubbles. This causes the clay to "bloat" or expand into a porous structure while undergoing phase transformation.
Cooling & Solidification: The clinker is rapidly cooled to stabilize the pore structure. The rotation of the kiln body moves the material axially, creating a continuous tumbling interface that ensures uniform pellet size and density.
4.Advantages Calcination Rotary Kiln
High-Efficiency Continuous Production: Supports 24/7 non-stop operation with significantly higher capacity than batch kilns, reducing unit energy consumption and improving output consistency.
Precision Process Control: An intelligent temperature control system ensures uniform heat distribution, minimizing batch variations and guaranteeing the reliability of the lightweight and porous structure.
Energy Saving & Eco-Friendly: Incorporates waste heat recovery technology to significantly reduce fuel consumption. The sealed design minimizes dust emissions, meeting environmental standards and supporting saustainable manufacturing.
5.Technical Specifications
| Model | Speed (r/min) | Inclination (%) | Capacity (t/h) | Gearbox Model | Ratio | Motor Model | Motor Power (kW) | Motor Speed (r/min) | Thrust Roller Type | Support Count | Weight (t) |
| Φ1.9/1.6x36 | 0.53-1.59 | 4 | 2.5-3 | JZQ750-1 | 48.58 | JZT-72-4 | 30 | 1200/400 | Mechanical | 3 | 53 |
| Φ2.1/1.8x36 | 0.5-1.51 | 4 | 4 | UT2-110 | 163.38 | JZS-81 | 30/10 | 1410/470 | .. | 3 | 75 |
| Φ1.2x25 | 0.5-1.6 | 3 | PM650 | 40.17 | JZTY71-4 | 22 | 1200/120 | .. | 3 | 34 | |
| Φ1.6x32 | 0.158-0.258 | 3 | PM750 | 48.57 | JZJY61-4 | 15 | 1200/120 | .. | 3 | 46.82 | |
| Φ1.8x45 | 0.66-1.98 | 4 | 3.5 | UT2-110 | 163.38 | JZS-81 | 30/10 | 1410/470 | .. | 3 | 80 |
| Φ2.2x50 | 0.125-1.25 | 3.5 | 4 | ZS145-11 | 157 | YCT280-4A | 30 | 1320/132 | .. | 3 | 130.71 |
| Φ2.5x50 | 0.516-1.549 | 3.5 | 5.5 | ZS165-7 | 99.96 | YCT355-4A | 55 | 1320/440 | .. | 3 | 167.5 |
| Φ3x48 | 0.3309-3.309 | 3.5 | 35 | ZL130-14 | 32.11 | ZSN4-250-21B | 90 | 1000/100 | .. | 3 | 237 |
| Φ3.2x50 | 0.398-3.975 | 3.5 | 50 | ZL130-16 | 40.85 | ZSN4-280-11B | 190 | 1500/150 | .. | 3 | 263 |
| Φ3.3x52 | 0.391-3.91 | 3.5 | 50 | ZSY500-28 | 27.707 | ZSN4-315-082 | 190 | 1000/100 | .. | 3 | 280.8 |
| Φ4x60 | 0.396-3.96 | 3.5 | 104 | ZSY630-35.5 | 34.601 | ZSN4-355-092 | 315 | 1000/100 | Hydraulic | 3 | 487.5 |
| Φ4.2x60 | 0.4165-4.165 | 3.5 | 116 | ZSY710-35.5 | 35.526 | ZSN4-355-12 | 420 | 1000/100 | .. | 3 | 576.1 |
| Φ4.3x62 | 0.398-3.98 | 3.5 | 125 | ZSY710-35.5 | 35.714 | ZSN4-355-12 | 420 | 1000/100 | .. | 3 | 598.5 |
| Φ4.8x74 | 0.35-4 | 4 | 208 | JH710C-SW305-40 | 42.226 | ZSN4-400-092 | 630 | 1500/130 | .. | 3 | 841 |
6.Our Solutions
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Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
3000000USD-5000000
Employee Number:
160~160
Ecer Certification:
Verified Supplier
Henan Staurk Machinery Co., Ltd. is headquartered in Zhengzhou, Henan Province. With a leadership team boasting over 20 years of industry expertise, we are a premier enterprise specializing in the R&D, manufacturing, and sales of large and medium-sized mining, metallurgical, and construction mac... Henan Staurk Machinery Co., Ltd. is headquartered in Zhengzhou, Henan Province. With a leadership team boasting over 20 years of industry expertise, we are a premier enterprise specializing in the R&D, manufacturing, and sales of large and medium-sized mining, metallurgical, and construction mac...
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