JN-FBO Vertical sand injection, horizontal parting and unboxing molding machine
Categories
The JN-FBO series of horizontal parting and unboxing molding machines combines the advantages of vertical sand shooting, molding and horizontal parting. It is increasingly favored by knowledgeable people in the industry. The double-sided formwork unboxing structure flips the upper and lower sand boxes 90 degrees, turning sand shooting into vertical direction and horizontal parting perfectly.
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Product Details
The JN-FBO series of horizontal parting and unboxing molding machines combines the advantages of vertical sand shooting, molding and horizontal parting. It is increasingly favored by knowledgeable people in the industry. The double-sided formwork unboxing structure flips the upper and lower sand boxes 90 degrees, turning sand shooting into vertical direction and horizontal parting perfectly. Air pressure is applied from the top sand barrel, and the air pressure drop is evenly distributed in the entire sand barrel. The sand mold is shot from the sand barrel into the sand box from top to bottom. The sand flow distance is short, so it has the best filling performance. The air pressure gradient in the molding sand is relatively small. Low, the molding sand in the barrel is less tightly tightened, making it easier to shoot sand without causing scaffolding or perforation.
Install a sand deflector at the sand injection port of the sand box to change the direction of the sand flow, effectively controlling the direction of the sand flow during the sand injection process and allowing the sand flow to avoid the template and refract to the negative part of the pattern, which not only protects the pattern, but also It effectively fills the shaded part of the model! In production practice, it has been proven countless times that the deflector is the best device to solve the above two problems very effectively! The upper prefill frame and upper sand box, the lower prefill frame and The lower sand box is integrated, and the thickness of the sand mold depends entirely on how much the compaction plate enters the sand box. There is a sand mold thickness selection menu on the man-machine communication operation panel of the molding machine control cabinet. The sand mold thickness can be easily and steplessly set according to the casting process requirements during production. The most economical use of molding sand. In cold areas, in order to prevent sand from sticking to the compaction plate, a heating device is installed on the compaction plate. During the modeling process, each process requires different speeds and pressures. We adopt pump-controlled electro-hydraulic servo technology. The high-speed response of the servo motor is used to realize instant oil supply and precise control of different pressures and flows required in each process. It eliminates the energy loss of high-pressure throttling and overcomes the problem of excessive oil temperature rise caused by high-pressure throttling in the traditional "valve-controlled servo" system, achieving the effect of energy saving and power saving, while reducing the system oil temperature.
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形式 |
JN-FBO3 |
JN-FBO4 |
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铸形尺寸 |
长宽 |
500×600 |
600×700 |
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508×610 |
609×711 |
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508×660 |
650×750 |
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550×650 |
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高度 |
上箱 |
130-200线性可调 (180-250线性可调) |
180-250线性可调 (130-200线性可调) |
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下箱 |
130-200线性可调 (180-250线性可调) |
180-200线性可调 (130-250线性可调) |
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造型方式 |
砂箱翻转90度翻转+顶射+压实+水平分型脱箱 |
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下芯方法 |
下箱自动滑出下芯 |
下箱自动滑出下芯 |
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造型速度(MAX) |
115型/小时(不含下芯时间) |
95型/小时(不含下芯时间) |
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驱动方式 |
压缩空气和伺服电机液压控制 |
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空气消费量 |
1.2Nm3/mold |
2.5Nm3/mold |
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工作空气压力 |
0.5-0.55Mpa(5-5.5Kgf/cm3) |
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电源规格 |
AC380V(50Hz)操作AC220V,DC24V直流 |
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铸形重量(MAX) |
117-201kg |
195-325kg |
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MESSAGES BOARD
