**Production Description**
Vacuum extruder ,an automatic brick extruding machine, is widely used in the process of producing bricks which can be made by coal gangue, shale ,fly ash, slug and clay ,etc. It adopts the advanced technology from German KWS Co., and makes various hollow bricks according to German production standard. It is also allowed to use the GFK trademark.
The machinery was adopted by Wear resistant metal spraying technology which was applied to the screw, pug mill, axis of screw. The harden surface gear was adopted in reducer, clutch are a component with own patent, all the treatments make the machine life-saving, meanwhile the reasonable design, compact structure reduce the energy consumption, without any shaking during working, even the extruder can working normal without foundation bolts.
It is the most advanced vacuum extruding machine in the world. It can save 20% of the power under the same situation on pressure and quantity compared with the common vacuum extruder.
**Technical parameters of brick making machinery**
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VP70A-II Vacuum Extruder
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Type
Technical data
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VP60
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VP70
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VP70A-II
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Capacity(piece/hr)
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14000-18000
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15000-21000
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20000-28000
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Installed Power(KW)
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Upper stage 90
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Upper stage 90
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Upper stage 90
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Lower stage185+2*15
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Lower stage250+2*15
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280
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Extruding Force(MPa)
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≤4
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≤4
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≤3
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Vacuum Degree(MPa)
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≤0.092
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≤0.092
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≤0.092
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**Packaging & Shipping**
Wooden-packing for spare parts of brick making production line, such as aguers, mixing paddles, air compressor is easy damage, it necessary packed in wooden box. Normally, we ship the goods by MAERSK,MSC,CMA-CGM etc. the big shipping company guarantee goods in safety.
**Our services**
Before sale: Give some advices to customer on how to build a new-brand brick plant and choose the best and economic plant according to the local situation for recovering the investment within a short time; We are also responsible for the offer, flow chart, and detailed information of each machine.
In sale: We will send the technicians to coach brick making machines installation and debug machines. We also train the local operators till they can fully control them.
After sale: Regularly visit customers, solve all the problems with the machine and take advice from customers.
The advantages are:
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, Level-6 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 Introduction**
We, Xi'an Brictec Engineering Co. Ltd., not only majors in sale of brick making machines, but also concentrates on the overseas and domestic fired brick designing, kiln designing, factory building designing and turn-key project. Our company provide solutions to brick & tile making industry by a group of professionals who have more than 25 years experience in the brick and tile making process industry. There are 6 professor-level engineers and 10 with an high title.
We cooperates with brick machinery factories to supply customers with the most suitable machines. Until now ,we have accomplished over 50 brick projects of engineering, trading, technical supporting in Asia, Africa, South American countries. We also have successfully constructed over 20 production lines in China.
**FAQ**
1.Q: How many kinds of brick making machinery?
A: In a brick making production line, there are usually 4 processes:
Raw materials preparation, includes: box feeder, primary rolling crusher, fine pulverizing rolling crusher and etc.
Molding process, includes: extruder, brick cutter and etc.
Drying process, includes: drying cars, operation equipment.
Firing process, includes: kiln cars, operation equipment, fans and etc.
2. Q: Raw materials for making bricks?
A: Clay, shale, coal gangue, construction waste, city waste, fly ash and etc.
3. Q: What do I need to prepare before building a brick factory?
A: Land investigation, investment budget, water and electricity, government licenses, find a qualified supplier, make contract, initial design and etc. There can be a lot to prepare, but with the help of BRICTEC, you can get clear guidance and one-stop service the whole time.
4. Q: Does your company undertake turn-key projects?
A: Yes, we have turn-key projects in many countries, such as Russia, Kazakhstan, India, Iran, Bangladesh and so on
For more information please visit：www.brictec.com
