离岸价格
Get Latest Price100000 ~ 200000 USD / Set
|1 Set Minimum Order
国:
China
モデル番号:
fly ash hollow brick
离岸价格:
100000 ~ 200000 USD / Set Get Latest Price
ロケーション:
China
最低注文量の価格:
100000 per Set
最低注文量:
1 Set
パッケージの詳細:
in bulk, standard container
納期:
30days after firm order
供給能力:
200 Set per Year
支払いタイプ:
T/T, L/C, Western Union
連絡先担当者 Mr. Jason
200m East to Crossing of Jingnan San Road and 107 Way, Zhengzhou, Henan
1.Main technological principles
A.By utilizes the unique advantage of down to up pressing method instead of traditional up to down moulding pattern
which widely adopted by similar domestic brick machine manufacturers,with three graded pressing procedures of
pre-pressing,form pressing and pressure keeping,the hydraulic press automatically exhausts for a number
of times.This allows the brick machine to effectively prevent microcrack from layers of the end products and produce
high density,uniform bricks.Otherwise it overcomes the defect that traditional machines are easy to impact and
damage the moulds.
B.Through simple different moulds replacement,it could not only produce autoclaved fly ash standard brick(**0X**5X*3mm) and autoclaved sand-lime standard brick(**0X**5X*3mm),blind-hole bric(**0X**5X*0mm),but also could produce hollow brick,colorful pavement and square bricks with various specifications.
2.Brick performance parameters
A.autoclaved fly ash brick:
volume density:***2kg/m3,
rupture strength:4.1Mpa,
compressive strength:*7.4Mpa,
dry shrinkage ratio:0.*6mm/m,
external size tolerance:+/*1mm.
B.autoclaved sand-lime brick:
volume density:***6kg/m3,
rupture strength:3.2Mpa,
compressive strength:*2.5Mpa,
dry shrinkage ratio:0.*1mm/m,
external size tolerance:+/*1mm.
3.Similar technologies comparison:
A.Most of the hydraulic brick presses are adopting up to down pressing pattern in our nation,this method will make
them have impact feature and are easy to break the edges and damage the moulds frequently,thus it will be
difficult to control the thickness and the outer sizes tolerance of the bricks;In addition,most of them are adopting the
constant delivery pump in their hydraulic station,this will cause high energy consuming and loud noise pollution.
B.DY***0 type full automatic hydraulic brick making machine,it adopts down to up pressing pattern and graded
pressing work principles,by utilization of originally packaged variable delivery hydraulic pump,proportion priority valve
and proportion direction valve etc., which imported from Germany Rexroth company,combining with build-in
displacement sensor,it could control the height of materials filling and thickness of the bricks accurately,it could
not only realize the high level request of pre-pressing,form-pressing and pressure keeping and brick quality rate,but
also save energy,reduce noise and extend the service life of the moulds.
4.The advantage of this technology
A.high adaptablity for various solid wastes:
With built-in stock level sensor in the feeding hopper,it could fulfill detection and adjustment jobs for the
materials,through the accurate setting of the height of the feeding hopper,it could ensure the uniformity of the
material clothing and the stable features of the bricks.After continuous research and innovation on feeding
system,expand the sizes of the oil cylinder and improve the whole pressure of our equipment,now it could suit for
a wide range of various solid wastes as raw materials,unstable ingredients proportion and rough regulation
in our nation,reduces the high accuracy requirement on raw materials proportion and batching.
B.high quality rate
By adopting cylinder built-in displacement sensor which can control the fillings of raw materials accurately,
ensure the product tolerance only +/*1mm(national standard request for quality brick is +/*2mm).If the
error happens,the signal will feedback to the control system immediately,the computer will compensate the
materials feeding automatically,thus ensure the **0% quality rate of the products.It is also installed with built-in pressure sensor to test the strength of bricks accurately,thus ensure the compressive strength of the
products could reach up to more than *5Mpa.
C.low operation cost
The main and sub pumps are all adopted originally packaged variable plunger pumps imported
from Germany,it could create different pressures and flows according to the orders of equipment,and it has
almost zero flow during the time intervals of the orders.
D.complete brick variety and wearable moulds
By changing different moulds,it could not only produce autoclaved fly ash standard brick(high utilization of fly ash
above *5%),autoclaved sand-lime brick(**0X**5X*3mm),blind-hole brick(**0X**5X*0mm),but also could
produce pavement and square bricks with various specifications.it almost no need maintaining during
the service life of the moulds,thus reduce the down-time extremely.
More details can be sent upon request.
国: | China |
モデル番号: | fly ash hollow brick |
离岸价格: | 100000 ~ 200000 / Set Get Latest Price |
ロケーション: | China |
最低注文量の価格: | 100000 per Set |
最低注文量: | 1 Set |
パッケージの詳細: | in bulk, standard container |
納期: | 30days after firm order |
供給能力: | 200 Set per Year |
支払いタイプ: | T/T, L/C, Western Union |
製品グループ : | automatic hydraulic brick making machine |