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1.产品名称、规格型号及设备重量尺寸:
1.1产品名称:冷喂料挤出机
1.2规格型号:XJWP-120X20D
1.3设备重量:约5吨
1.4外形尺寸(长X宽X高):约4200X1200X1600mm
1.5设备布局:

1.橡胶专用机头;2.机身;3.五区段自动温度控制系统;4.喂料辊装置;5.喂料斗;6.交流电动机;9.交流调速柜;10.螺杆冷却装置;11.底座。

 

2.主要技术性能参数:
2.1螺杆直径: Ф120nn
2.2螺杆工作长度: 1920mm
2.3螺杆长径比: 20:1
2.4螺杆转速: 4.5-45r/min
2.5驱动电机功率: 110kw-1500r/min
2.6电力条件: 3相、380V
2.7所适应的门尼粘度:ML(1+4) 100℃ 50-90
2.8设计产量:每小时500—600KG


3、技术描述
3.1挤出机:
3.1.1螺杆:(外购定做)
A.材料:38CrMoALA;
B.表面进行氮化处理;
C.硬度≥HRC62
D.氮层深度≥0.55mm
E.结构:采用德国特勒斯特结构,挤出稳定性好,出胶量大。
a.在整个螺杆长度上为中空结构,以便于控温。
b.旋转接头的螺纹旋向与螺杆的旋转方向相反。
c.螺杆头部尺寸按企业标准。
d.螺杆内部做10kg/cm2,1小时以上的水压试验,没有渗漏。
3.1.2机筒及衬套:
A.机筒
a.焊接式结构,焊后进行回火处理,做10kg/cm2,1小时以上的水压试验,没有渗漏。
b.与机头联接的机身法兰可按客户要求加工。
B.衬套:带有排气口,排气口不跑胶
a.材料:38CrMoALA;
b.表面进行氮化处理,我厂热处理车间有进口的氮化炉;
c.硬度≥HRC66;
d.氮层深度≥0.55mm;
3.1.3喂料辊:取得国家专利的结构
A.材料:38CrMoALA,辊表面氮化处理,硬度≥HRC62,硬层深度为≥0.55mm;
B.结构:
a.内部可通循环水;
b.可连接旋转接头;
c.喂料辊齿轮采用20CrMoTi材质,表面渗炭处理,渗炭平均深度1.5mm;
d.喂料辊由减速机出轴通过齿轮带动,速比齿轮具有足够的强度及耐磨性能;
e.速比齿轮采用油脂润滑;
f.设有刮胶刀,以便刮掉辊筒表面的胶料,刮刀固定睚机筒上,且与辊筒的间隙可以调整,喂料辊可以旋转打开;
g.喂料辊轴承采用油脂润滑。


3.1.4减速机
3.1.4.1设计条件
A.工况系数≥1.75
3.1.4.2三级传动,平行轴输出,噪声小于85db(A);
3.1.4.3输出轴为中空结构,螺杆插入其中并传递扭矩;
3.1.4.4带窥视窗;
3.1.4.5具有带刻度的油标及带堵头的排油口;
3.1.4.6带有独立的润滑油泵等组成的润滑系统,以便于齿轮及轴承进行强制润滑;
3.1.4.7减速箱顶部装有排气阀,减速箱排油口位于箱体的最低部位;
3.1.5温控管路:
3.1.5.1管路布置在挤出机排操作侧;
3.1.5.2软连接管应耐温120℃以上;
3.1.5.3所有阀门有铭牌;
3.1.5.4进行水压试验,在10kg/cm2,压力下,1小时以上的水压试验,没有泄漏;
3.1.6机座:
A.挤出机与电机装在同一底座上;
B.减速箱上下箱体间应有销钉定位;
C.机座具有足够的强度及刚度,以承受挤出机的扭矩及震动等载荷;
D.机座表面进行粗加工,以便安装及连接;
E.机座上面设有两处以上的平面,以便于安装找正;
F.安装标准后,将在挤出机,减速箱及机座上加印中心标记;
G.设有起吊钩或起吊孔,以便吊装;
H.基座的面积尽可能地小,但充分留出马达的安装位置;
3.1.7温控装置
3.1.7.1结构与工作原理:
本系统采用介质强制循环,分六个单元独立控制各段温度,每单元分别由水泵,电加热器,温度控制仪表,冷却水通断电磁阀,自动排气阀,铂热电阻和电接点压力表(耐震式)等组成,循环水泵将介质(软化水)注入电加热器(自动排气阀排出系统内的气体),通过管路流过机筒,机头,螺杆等回到水泵吸入口,当设定好各段温度后,循环水通过加热器来将机筒,机头,螺杆等升温或将工作状态下的机筒,机头,螺杆等因胶料加工过程中产生的热量,通过循环水将热量排出,每单元加热功率:6KW,控制温度范围:室温—90℃;控制温度精度:±2℃;(采用进口恒温机)
3.1.7.2单元说明
第一单元:控制螺杆温度;
第二单元:控制机筒挤出段温度;
第三单元:控制机筒塑化段I温度;
第四单元:控制机筒塑化段II温度;
第五单元:控制机筒塑化段III温度;
第六单元:控制机筒喂料段温度;
第七单元:控制机头温度。
3.1.7.3主要配套件的供应厂家及型号
循环水泵:德国威乐公司
温度调节器:欧姆龙
3.1.8电气控制系统:
挤出机采用直流驱动器控制,具有主电机过流、过载、缺相、欠压、失磁、零速启动等保护功能;


4、主要配套件明细

序号

名    称

分承包方

1

交流驱动器

台达公司

2

交流电动机

浙江特种电机制造有限公司

3

温度控制仪

欧姆龙

4

固态继电器

                 施耐德

5

循环水泵

德国威乐公司

6

自动断路、按钮、指示灯等

施耐德

 

5、动力条件
5.1主电源: 3~~~380V/50Hz
5.2控制电源: 1~~~220V/50Hz
5.3水: 2kg/cm2
6、着色:标准
6.1颜色:
A.挤出机,机架;
B.温控管;
C.安全罩;
6.2油漆方法
A.防锈底漆:2层
B.调色面漆:2层
7、噪声及震动:
7.1噪声:距设备1米处,噪声≤85dB(A)
7.2电机与减速机中心线偏差:
1)角度偏差:10/10mm
2)中心高编差:5/100mm


8.检验与验收
8.1出厂前检测:除按设备本身制造程序检验外,还对以下项目进行特殊检查;
8.1.1挤出机
a.螺杆及机筒尺寸;
b.螺杆及机筒材料的硬度。

PRODUCT DISPLAYProduct display

  • Flame retardant products

  • Combination products

  • Clamp wire products

PACKING

Order Guide:
1. Delivery date: 30-120 working days
2. Payment: T/T or L/C.
3. According to customer requirements, we provide a full range of equipment on time.
4. Responsible for training technicians and operators to operate and maintain equipment.
5. Responsible for installing and test all equipment.
6. Available formulation and long-term technical support.
7. Guarantee: Provide one-year warranty, lifetime tracking service and parts.
8. Metric units of the machine and all parameters of English.
9. Packing: Standard export wooden pallet.

Company Profile

ZHEJIANG BAINA Rubber& Plastic Equipment Co,Ltd.,was founded in 1998 with a total investment of 20 million USD which,is a professional manufacturer of complete plants and products of rubber and plastic.it is a national high and new technology enterprise.medium and small-sized enterprise of Zhejiang province,and municipal innovation pilot enterprise.Located in modern Industrial Zone,Xianju County,it covers area of more than 53000 squar meters.

As a leader enterprise, Baina has focused on the development and production of rubber and plastic equipments and products for many years. In term of the equipments our main products includes rubber extruders, three (four) composite microwave vulcanization production line,salt bath vulcanization production line, NBR and PVC air conditional insulation hose vulcanization production line, steel edge rubber water proof vulcanization production line, silicone rubber vulcanization production line and such rubber and plastic equipments. In term of the products, we have automotive air conditioning hoses, bathroom tubes, braided tubes, rubber sealing strips and low density EPDM blowing articles. Our equipments are exported to America, Japan, Russian, Israel,South Korea, Turkey, Saudi Arabia and so on. Our annual output is more than 200 production lines. We offer equipments and technical support to more than 1000 famous rubber production enterprises in domestic and oversea market, and maintain long-term cooperation partners relationship.

Our company has a provincial research center with abundant R&D strength, cooperates with many domestic higher institutions, and also has advanced international rubber COTS and laboratory equipments. Recently,we have 15 authorized patents(includes 5 invention patents), and 12 provincial level scientific research projects such as national torch plan, national key new product project in the nearly three years. Some fileds of our company have reached the international advanced level.

We sincerely invite customers from home and abroad to make a field inspection to our company. And we are looking for long-term relationship with you for our common promising future.

ExhibitionCompany exhibition

We always adhere to the enterprise tenet of “high standard, refined and zero defect”, regard quality as life, lead industry development, and create a foundry industry with core competitiveness and core value, in line with “sincere and pragmatic, persistent, team Collaboration, the game goes beyond the work style, we sincerely welcome customers from all over the world to visit us, seek common development and create brilliant future.

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