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Lightweight Aggregate Processing line

Lightweight Aggregate Processing line

Introduction:Lightweight aggregate raw material is wide, it can be clay, mudstone, slate, coal gangue, fly ash, shale, sullage and the industrial waste, after crush and pellet, the raw material was fed to the rotary kiln, then come out to be the LWA. It is widely used in metallurgy, garding , chemical, construction etc field.

Lightweight Aggregate Processing line Overview

Lightweight aggregate raw material is wide, it can be clay, mudstone, slate, coal gangue, fly ash, shale, sullage and the industrial waste, after crush and pellet, the raw material was fed to the rotary kiln, then come out to be the LWA. It is widely used in metallurgy, garding , chemical, etc.

The Major Equipment of Lightweight Expanded Clay Aggregate Production Line

Jaw crusher, mixer, ball mill, granulator, rotary dryer, drum screen, rotary kiln, cooler.


Henan Hongji Mine Machinery Co.,Ltd. Was found in 1968, professional in LWA, Leca equipments manufacturing. We can supply the whole production line from design, machine developing, manufacturing, testing, quality guarantee, transport and after sale service, also we can accept the project by turnkey.

Proposal principle

- On purpose of steady output, we insist on integrade theory with practice, to make the standardization design and solution.

- Improve the exist design, equipments and technology and connect with this solution.

- Environmental friendly, add environment protect equipment, to realize non-dust product.

- Insist on low cost, to be more competitive in economy and technology with other suppliers.

Flow chart for lightweight aggregate

First the raw material will be grinding to 100 around 100mesh, and then mix in the mixer with bond , carried by the belt conveyor to the disc granulator for pellet making, and then feed to the trommel screen to select the right size calcinations in the kiln, while the size which not suitable will back to pellet again. Materials stocked in the hopper, carried out by conveyor to the rotary kiln for calcination, and after came out, fed to the cooler, the hot gas from the cooler back to the kiln for second use, the final products waiting for package after separation by the screen, the dust from the kiln collect by the dust catcher, and the waste gas after purify back the air. The whole flow chart made by our company, both engineer saving and environment friendly.

Specification of Final Products of Lightweight Expanded Clay Aggregate Production Line

01 type: 0.45-0.9mm (20-40 mesh) High strength with middle density

02 type: 0.9-1.25mm (16-20 mesh) High strength with middle density

03 type: 1.0-1.70mm (12-18 mesh) High strength with middle density

04 type: 0.224-0.65mm (40-60 mesh) High strength with middle density

Send Inquiry

Hongji product inquiry or order requirements, Please enter your demand such as Raw material type, Capacity, Feeding material size, Final product size, etc. and we will contact you within one business day, and all your information is kept confidential and is not shared with any third parties. Email: info@hongjigroup.com

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