2015 China Best Price Clay Brick Making Machinery

Ibrick China 2015 China best price clay brick making machinery 
Why customer choose Ibrick :
1. Quality is our culture
2. We think our brick machine will give you an edge over your competitors
3. Quality is the soul of an enterprise
4. With us your money is safe your business in safe Why customer choose Ibrick
1. Quality is our culture
2. We think our brick machine will give you an edge over your competitors
3. Quality is the soul of an enterprise
4. With us your money is safe your business in safe 

Automatic brick production line making machine and brick making equipment
The main important machine is vacuum extruder.
Brick processing raw material machine included box feeder ,roller crusher, hammer crusher, jaw crusher, high speed rolling crusher, double shaft mixer machine.
Brick molding machine are double shaft mixer and extruder , vacuum extruder ,automatic brick cutter machine, green bricks separator ,brick stacking machine, robot brick setting machine.
Brick making automatic system :
Brick loading and unloading machine, brick packaging machine .
Brick dryer and kiln control and detection systems.

We have 3 models of extruder 
1. Non-vacuum extruder machine
2. Energy saving vacuum extruder machine
3. Double stage vacuum extruder 

Non-vacuum extruder machine main to produce small size solid bricks , it is suitable for manual small brick factory in India, nepal,Africa...

Energy saving extruder machine main to produce common solid size of solid / hollow brick blocks, it is suitable for small dryer chamber of drying bricks , hoffman kiln , tunnel kiln fired production way .
Double stage vacuum extruder machine main to produce big holes hollow bricks , tiles . it is suitable for single layer dryer chamber drying production technical, automatic gas fired system tunnel kiln production line .
 
Double stage vacuum tile extruding machine, this machine is the patent product , upper and lower compact structure, out view novelty, energy saving and high efficiency, high extruding, wide practicability and low investment , it is the idea equipment of technological reform for middle and small sized plant. This machine can not only produce tile can also produce bricks.

Specification Model	Capacity (pcs/hr)	Power Requirement (kw)	Rotate Speed(t/m)	Exterior Dimension (mm)
EVS35B	7000-9000	Y6-75	35	4400*1550*1620
EVS40B	8000-11000	Y6-90	35	4580*1620*1700
EVS45B	10000-13000	Y6-110	34	5280*1700*1850
EVS50B	11000-15000	Y6-160	31	5260*1760*1950
EV40B	8000-12000	Y6-37+75	40/35	5660*1680*2150
EV45B	10000-13000	Y6-45+110	42/34	6370*1910*2350
EV50B	11000-16000	Y6-55+132	38/25	6750*1880*2540
EV45A	10000-13000	Y6-90+45	42/34	6370*1910*2350
				6750*1880*2540
EV50A	9000-12000	Y6-55+160	38/25	4400*2200*1250
				5600*1800*2500
EV55A	14000-18000	Y6-55+200	27/20	4400*2200*1250
				5600*1800*2500
EV60A	180000-25000	Y6-90+250	27/20	7500*2900*2800
				7500*2600*2640

Clay Brick Making Machines New Technical China block machinery
As high-performance vacuum extrusion equipment, it is largely used in extrusion forming of various hollow bricks made from coal gangue, shale, coal dust and other industrial solid wastes.
Introduction:
Clay brick making machine, also named double stage vacuum extruder, is suitable for producing
all kinds of howllow bricks, cell bricks and solid bricks with clay, shale, coal gangue, as well as slag etc as its raw materials.
 
Characteristics:
Vacuum extruder is with many advantages, such as reasonable design, compact structure,
steady running, easy operation, low consumption and so on. The spiral reamer adopt wear-resistance metal spray painting technology; the upper stage mixing shaft, the reamer shaft, 
and the body of the machine are all passed the aging, quenching and tempering process;
The reducer gearwheel adopts the spiral pressure plate patent technology on the clutch 
largely prolonged the service time of the machine.
1. It can produce Hollow and Solid clay bricks with different sizes
2. Energy saving
3. High extruding pressure 
4. Vacuum extruding
5. Greater Intensity of green bricks, and it can stacked layer by layer (saving area for natural drying)
6. High efficiency and Low investment
7. Lower noise and reliability 
8. Compact structure and stable performance
9. Reasonable investment can be shortly recovered
10. Easy maintenance and management etc 

Raw material preparation
Before raw material being sent into raw material stock, masses of impurity and some organic parts will be eliminated by man power. In raw material stock, clay will be sent to box feeder by loader, and being sent to roller crusher and fine pulverizing grinder.  Crushed clay with grain smaller than 3mm, and will be sent to double shaft mixer, water added and mixed, here the material moisture content reach to 13-14%. Thus the raw material is being sent to aging room by warehouse reversible belt conveyor.
Material will be aged in the aging room, thus, water inside will be diffused and evenly divided, the grains will be further dissolved, tempered and plasticized  so that the shaping performance will be greatly improved.
Aged material will be unloaded on belt conveyor by multi-bucket excavator, then being sent to box feeder in molding process. Box feeder with big stock capacity, which can guarantee the mixer extruder and extruding machine's feeding requirement, stabilize the green brick adobe moisture content and molding process. Meanwhile, this gives buffering time for multi-bucket excavator to change the working position.  This also water down the synchronization requirement for former process. The aged material moisture content will reduce 1%.
Brick Molding process
Aged clay material first will be sent to mixing extruder for water replenishing and mixing, then the double stage vacuum extruder will squeeze material to clean-surface and solid-inside columns, which will be cut into the required adobes by cutter.
Extruding machine is the key equipment among the whole production line, its performance are required as follows:
1) They can meet the need of different specification and hole shapes of the brick
2) The vacuum degree is -0.092Mpa, the extruding pressure is 2.0~3.0Mpa.
3) The hourly output per set is more than 6000pcs bricks.
Brick Drying and firing
Drying and firing will adopt twice setting & firing process. Drying chamber adopts new type tunnel dryer with inner width of 2.4meter. Whole production line adopts 7 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.
Tunnel kiln adopt large section with inner width of 3.4 meter, it is designed as a flat ceiling structure with refractory bricks. Considering bricks can not have black center and patterns, the firing fuel source is major by inner-mixing-coal, outer-casting-coal as replenish, the heat should meet the firing technology requirement. This kiln is suitable for firing products with 1600-2600KJ/Kg.
Tunnel kiln has smoke-releasing system, recycling system, waste-heat recovery system, cooling system and pressure balancing system. This kiln has following features: large section, high yield, small section temperature difference, good heat preservation effect. Meanwhile, the kiln auto-control system is equipped to ensure the baking heat parameters are stable, so the firing quality is guaranteed.