Tunnel Kiln

Product Details:

We are precursor entity instrumental in manufacturing and supplying high-quality Ceramic Tunnel Kiln. Our offered kilns have recommended uses in ceramic industry, owing to their excellent operational efficiency and high sturdiness. Designed and fabricated with high-quality materials and latest technology, these kilns are available with us varied stipulations. We supply these kilns to our customers as per their requirements at competitive market rates.

Kilns are an essential part of the manufacture of all ceramics, which require heat treatment, often at high temperatures. During this process, chemical and physical reactions occur that permanently alter the unfired body.

In the case of pottery, clay materials are shaped, dried and then fired in a kiln. The final characteristics are determined by the composition and preparation of the clay body, by the temperature at which it is fired, and by the glazes that may be used. Although modern kilns often have sophisticated electrical systems to control the firing temperatures, pyrometric devices are also frequently used.

Application:
Clay consists of fine-grained particles, that are relatively weak and porous. Clay is combined with other minerals to create a workable clay body. Part of the firing process includes sintering. This heats the clay until the particles partially melt and flow together, creating a strong, single mass, composed of a glassy phase interspersed with pores and crystalline material. Through firing, the pores are reduced in size, causing the material to shrink slightly. This crystalline material is predominantly silicon and aluminium oxides, and is very hard and strong.

Features:

• Superb accuracy
• Sturdy design
• Superior finishing

Product Details:

For this production line, raw material is clay, finished products bricks. Big quantity of raw material is required to be treated. In raw materials warehouse, loaders will supply raw materials to box feeders. At the upper part of materials warehouse there are metallic fences, so as to prevent masses of clay and organic matter from damaging the equipment. Raw material will be sent to primary roller crusher and fine pulverizing grinder in turn. Coal powder will be added here and mixed with water. In order to increase the warehouse capacity and improve the ageing effect, the inclined-shaft type aging warehouse is adopted. Thus, the raw material is being distributed on the top by movable belt conveyor; aged raw material will be unloaded from side edge by multi bucket excavator. The general process is semi-stiff plastic extruding process for brick moulding, tunnel dryer for drying and tunnel kiln for firing. This is advanced and practical technology, which can meet the production requirement.

Drying and firing will adopt 2 times setting & firing process. Drying chamber adopts new type tunnel dryer with inner width of 2.52 meter. Whole production line adopts 14 lines of double-rail tunnel dryers. The heating source is residual/waste heat from the tunnel kiln. The smoking air feeding temperature and air volume will be adjusted through the air-adjustment-system, so as to ensure the drying quality of green bricks. Well-dried green bricks will be unloaded from drying cart and re-stacking on the kiln cart manually.

Additional Information:

• Item Code: 123
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
• Port of Dispatch: Mundra Port
• Production Capacity: 10 - 15 million pcs annual
• Delivery Time: 4 - 5 Month
• Packaging Details: 123 (L) * 456 (W) * 789 (D) The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.