Factory Price Complete Plant Process Leca Production Line MachineIntroductionHenan Zhengzhou Mining Machinery Co.,Ltd has started the Light Expanded Clay Aggregate (LECA) equipment
manufacturing since company foundation. We always trance the new
technology developing on the LECA equipment manufacturing and have
cooperate with the college and R&D institute to improve the
equipment performance and function. Our LECA equipment have been
widely used in Chinese LECA manufactures and won the good
reputation from customers. We have begun the exported business
since 2010 and create the good economic benefit. We adopt the
energy saved technology and get the good efficiency.
Production Process of the Leca Plant:
1. Raw Material Process. The main raw material is clay or slurry. 2. Mixing and Granulating. The material fall into a double roller granulator to become 5-10mm
sphere shape material. 3. Preheating and burning. The sphere shaper material enter into the preheating kiln by
chute. 4. Cooling. Cooler shall adopt the single drum cooler, vertical cooler, grate
cooler and etc. 5. Fuel Combustion.Coal, natural gas and biomass fuel are good choices as fuel. 6. Kiln Inlet Dust Collect. Gas processed by air cooler machine and then sent to the bag
filter for dedusting. 7. Final Product Screening and Packing. The Light Expanded Clay Aggregate will be screened into the size
of 5mm, 15mm and 25mm.
Our Advantages:1. Energy-saving environment friendly Advanced production process and large capacity for single
production line with low heat loss. The advanced bag type dust
collector, which is equipped in LECA equipment, keeps exhaust gas
below 30mg/Nm3.
2. High degree of automation Leca production line is fitted with temperature and pressure
monitoring instrumentation, operating parameters of the computer
display, and is capable of using advanced computer control to
achieve automatic operation of the entire system.
3. Lost investment Based on the features of Light Expanded Clay Aggregate (LECA),
double-cylinder insert type rotary kiln controls the preheating and
calcination process. The energy-saving vertical preheater is
equipped in LECA production line with advanced process, and
reasonable design and high level technology. Parameter| No | Indicator | Unit | Value | | | 1 | Capacity | m3/a | 15,000 | 25,000 | 35,000 | 50,000 | 100,000 | | 2 | Product | | | | | | | | ① | LECA (Light Expanded Clay Aggregate) | m3/a | 15,000 | 25,000 | 35,000 | 50,000 | 100,000 | | 3 | Main Fuel and raw material consumption | | | | | | | | ① | Clay | t/a | 8,800 | 14,700 | 20,500 | 29,400 | 58,800 | | ② | Shale | t/a | 8,300 | 13,900 | 19,400 | 27,800 | 55,600 | | ③ | Coal | t/a | 1,360 | 2,270 | 3,180 | 4,540 | 9,080 | | 4 | Power Consumption | | | | | | | | ① | Fresh Water | t/a | 1,000 | 1,500 | 2,500 | 3,000 | 6,000 | | ② | Power | kWh/a | 187,500 | 312,500 | 875,000 | 1,250,000 | 2,500,000 | | 5 | Employee Qty Needed | a | 25 | 25 | 23 | 23 | 22 |
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