Tunnel Kiln Rotary Kiln Monitoring System for Brick Making Machine

1.  Quality improving:
By continuously monitoring kiln/dryer internal temperature & pressure, firing will be more uniform so the brick on both bottom
and top will be in uniform color.

2.Labor saving:
Compare to traditional kiln firing, which is count on experienced fire man to control fire, auto monitoring can co-work with
auto firing system to minimum labor and get better quality brick.

Xi 'an Brictec Engineering Co., Ltd. (hereinafter referred to as Brictec) was founded in 2007, headquartered in Xi'an high-tech
industrial development zone, is a professional high-tech enterprise specializing in the consultation and design of sintered wall
material production line, raw material testing, general contract of engineering, R&D and manufacturing of thermotechnical
equipment as natural gas burner, pulverized coal burner, modular tunnel kiln, etc. 

The company employs senior Italian engineers in terms of drying and firing, and unified domestic experts in the field of process
design and thermal engineering, to build a strong technical team combining European technology and local technology,
design and management. The company has established branches in Bangladesh, India and Vietnam, and its business
covers more than 20 countries and regions. 

In April 2018, Brictec and Shandong Mine Machinery Cosmec Construction Materials Machinery Co., Ltd. Unified operation
and management, providing users with overall solutions!   

1. Raw material & fuel preparation and handling

1)Send clay raw material to box feeder with loader. Send the clay raw material to hammer crusher for preliminary crushing

2)Preliminary crushed material is conveyed to twin-shaft mixing machine for adding water and agitating through belt conveyer. 

3)After mixing of the first working procedure, the raw material is again sent to intense agitation extruder and high speed fine
pulverizing double roll grinder for supplement water and agitating the raw material. 

2. Molding

1)The molding water content rate should be controlled within 16%-18%. 

2)The vacuum pump will take out the air that entered into the extruding machine together with pug. The vacuum extruder will
extrude the pug from machine mouth and then, carry out slitting & parting according to the required dimension. 

3. Drying

1)When the unfired bricks cut by cutter and arranged into groups. 

2) The drying chamber work system has heating system, regulating system and moisture excluding system. The drying quality
is controlled by regulating system. 

4. Firing

1) The fuel as coal, gas, black oil and etc. 

2) The firing temperature will be 950~1050 Celsius.