Zhengzhou Hengyang Industrial Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 270 sets/month |
| Delivery Time | 20-40 days |
| Packaging Details | negociated |
| Name | Expanded Clay Aggregate Production Line |
| Capacity | 100-700t/d |
| Condition | New |
| OEM | Accept |
| Color | customize |
| Brand Name | Hengyang |
| Model Number | HC-420 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 270 sets/month |
| Delivery Time | 20-40 days | Packaging Details | negociated |
| Name | Expanded Clay Aggregate Production Line | Capacity | 100-700t/d |
| Condition | New | OEM | Accept |
| Color | customize | Brand Name | Hengyang |
| Model Number | HC-420 | Certification | ISO9001 |
| Place of Origin | China | ||
| High Light | Expanded Clay Aggregate Production Line ，Aggregate Production Line | ||
LECA (lightweight expanded clay aggregate) is a great filler material for the drainage. It takes approx. 1 qt (1Litre) of LECA to fill the trough to the correct level.
LECA is nearly half the density of calcined clay and about the same density as horticultural charcoal, so it’s an ideal substrate option for filling the trough if you don’t want to culture springtails or other feeder insects. We recommend covering LECA with a material such as horticultural fabric or synthetic screening to prevent smaller-grained substrate materials from filtering down into it.
Clay extraction: The clay is extracted from clay pits normally located close to the plants, thus keeping haulage costs and carbon emissions to a minimum. The clay pits are restored and rehabilitated to both preserve biodiversity and create new natural habitats.
Pretreatment: The clay goes to the production line where the mechanical treatment took place and some additives are added to the clay.
Rotary kiln: The kilns are heated to temperatures up to 1.150ºC and this process transforms the clay into various sized lightweight aggregates with a hard ceramic shell and a porous core. The raw material is expanded approximate 5 times during the kiln process.
Cooling: A correct cooling process is essential to ensure a high-quality product. This process is made with air.
Final product: A sustainable light weight aggregate made for housing, infrastructure or water management applications.
| Typical properties of lightweight aggregates | Lightweight aggregates from natural raw materials | Lightweight aggregates from waste materials | ||||
| Perlite and vermiculate | LECA | Granules of recycled glass | Granules from crushed sands | Mineral foam granules | Fly ash and adjustment components | |
| Firing temperature (ᵒ C) | about 900 | 1100– 1200 | 750–900 | 1000–1080 | <1000 | 1000–1300 |
| Bulk density (kg/m3) | 32–400 | 160–850 | 190–300 | 250–600 | 150–400 | 710–1400 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2015
Total Annual:
8500000-12000000
Employee Number:
>95
Ecer Certification：
Verified Supplier
Hengyang Industry is an Chinese Company based in Zhengzhou city that manufactures, on proprietary technology, plants and equipment for waste recycling and recovery with energy production, material recovery or production of finished goods. Innovation, R&D, passionate and skilled team along... Hengyang Industry is an Chinese Company based in Zhengzhou city that manufactures, on proprietary technology, plants and equipment for waste recycling and recovery with energy production, material recovery or production of finished goods. Innovation, R&D, passionate and skilled team along...
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