China German Technology Hollow Block Making Machine for Brick Production Line

Product Description
Due to the different raw materials, The Brick Machine can be divided into 2 different type:
Hard-extruder and Soft Extruder. Our extruder is special designed for the soft clay, it will be more suitable
For the country like Bangladesh, India, etc. Clay brick making machine is high-performance vacuum extrusion equipment for forming of various type hollow bricks made from coal gangue, shale, coal dust and other solid wastes. It is designed to be produced with German KWS technology according to German standards and is authorized to use German trademark of GFK. Its mixing reducer is equipped with hardened gears which are all grinded, and the extrusion reducer makes use of planet gears with high drive efficiency, therefore, it is the advanced vacuum extrusion equipment in the world.
Technical Parameters
SpecificationVP45AVP45BVP50AVP50BOutput (standard PCS/h)10000-1400010000-1400012000-1600012000-16000Diameter of Extrusion Reamer(mm)450450500500Rotary Speed of Extrusion Reamer(r/min)24(Customizable)24(Customizable)28(Customizable)28(Customizable)Distribution Power (kW)110+55+7.5X2110+55+7.5X2132+55+7.5X2132+55+7.5X2
Allowable Extrusion Pressure
(MPa)4343Vacuum(MPa)-0.096-0.096-0.096-0.096Model of Upper ReducerZ335ZQ65Z335ZQ65Model of Lower ReducerN560ZQ100N560ZQ100Model of Vacuum PumpSK-6SK-6SK-6SK-6
Advantages
1. Auger:
1) Welded by wear resistant electrode, this auger could be reusable; Spraying wear-resistant metal materials (the hardness is 7 times of normal one), which ensure a long service life of auger.
2) High chromium casting material with High wear resistance feature, It has a long service life for producing 24 million bricks.
2. Gear reducer
It is adopted the high_quality alloy steel materials which is manufactured with carburizing, quenching, grinding process, Level6 grade precision, the hardness is up to HRC54~62 with feature of high loading capacity and long service life.
3. Shaft:
It is adopted the Chinese top quality shaft material: 40Cr or marketing code 45, all the material with heat treatment, which has advantages of good wear resistance, large transmission torque and long service life.
4. Bearing
All bearing shall be adopted the international famous brand Timken Bearing and Chinese famous brand Hawaluo bearing etc.
Company Information
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!
Engineering Team
Xi' an Brictec Engineering Co., Ltd firmly believes that talent is the first resource for enterprise development. Therefore, the company has introduced senior Italian engineers on the basis of cultivating local talents. Create a professional, experienced, realistic and efficient technical team. In addition, the company now has over 40 technicians, including 3 Italian experts, 4 professor-level senior engineers, 5 senior engineers and 20 engineers.
Certifications
Brictec Service
Brictec---Running Projects
# Over 200 Domestic projects
# Over 50 overseas projects
# Local marketing and service center in Bangladesh, Vietnam, India, Pakistan, etc.



Flow chart
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.
Contact info:
Mr. Tristan Wu
Website: Www. Brictec. COM