国研机械|国研机械三层共挤宽幅吹膜机|广州吹膜机厂家

三层共挤宽幅农膜、土工膜吹膜机组

国研机械三层共挤宽幅吹膜机用途：
三层共挤宽幅农膜、土工膜吹膜机组是由三台挤出机、长效圆筒过滤网、三层复合机头、双风口风环、牵引机、卷取机、温度与电器控制等系统组成，适用于加工LLDPE、LDPE、EVA、MPE、HDPE等多种原料，用于生产三层复合塑料宽幅大棚膜、功能膜、防渗膜、土工膜等产品。

国研机械三层共挤宽幅吹膜机特点：
1、采用三层复合**螺旋机头（或空心模头），既能生产大棚膜、又能生产土工膜。
2、其制品分层清晰、塑化好、强度高，其中大棚膜具有防老化、无雾滴、透光、保温等适用功能；土工膜具有阻隔性好、附着力强等特点。
3、采用圆筒式过滤网装置，换网间隔时间长。
4、采用IBC内冷控制系统及双风口风环，便于控制冷却风量，提高了冷却效果。
5、牵引采用变频电机控制，配有气动夹紧机构，上牵引与卷取机同步控制。
6、卷取机采用新型双工位中心卷取，可配套折叠机。
7、机组结构紧凑、性能稳定、生产率高，能耗比同类产品降低10%-25%。

国研机械三层共挤宽幅吹膜机主要技术参数：
型号 	CMT3-2800	CMT3-3500	CMT3-4500	CMT3-5000	CMT3-5500-1	CMT3-5500-2
层数 	                              3
适用原料	LLDPE 、LDPE、EVA 等
薄膜较大展径(mm)	10000	12000	14000	16000	18000	20000
薄膜厚度(mm)	0.08-0.12		
较大挤出量(kg/h)	600	1000	1400	 1700	1900	2100
螺杆直径(mm)	￠90×2/￠120	￠120×2/￠150	￠150×3	￠150×2/￠180	￠180×3	￠180×3
螺杆长径比 L/D 	                        25:1/30:1	
主机功率      90×2/110	110×2/200	220×3	220(250)×2/280  	280×3	280×2/315
口模直径(mm)  	1400	1600	1800	2000	2200	2400
风环外径(mm)	3600	3600	双风口	双风口	双风口	双风口
牵引高度(mm)	19000	21000	21000-24000	23000-26500	26000-28000	28000-32000
牵引卷取速度(m/min)	3-30
折边形式	  插板 
收卷方式	双工位中心收卷或磨擦式收卷 
机器总装机电容量	750	900	1200	1400	1500	1750
外形尺寸(L×W×H)(m)	16×9×20	18×12×21	19×11×24	20×13×25	20×15×27	22×22×33

  
Agricultural Film, Geomembrane Film Blowing Line (Three Layer Co-extrusion Wide Film)

Usage:
The agricultural film, geomembrane film blowing line is used for making three layer co-extrusion wide film like three-layer compound plastic shed film, functional film, impermeable geomembrane, etc. out of LLDPE, LDPE, EVA, MPE and HDPE materials. It is composed of three extruders, columnar filter screen, three-layer compound die, twin-tuyere air ring, hauling machine, coiling machine, temperature and electrical control system, etc. 

Characteristic:
1) Equipped with special spiral die, or pot die head, the agricultural film, geomembrane film blowing line (three layer co-extrusion wide film) can both produce plastic shed film, and geomembrane. 
2) The film produced by our agricultural film, geomembrane film blowing line share the merits of distinct film layer, high plasticization, and high strength. The plastic shed film made by us has the functions of being anti-ageing, fogdrop-free, warm keeping, and capable of transmitting light. The geomembrane features good barrier performance and high adhesion. 
3) We adopt columnar filter screen for our agricultural film, geomembrane film blowing line (three layer co-extrusion wide film), which needs less frequent changing. 
4) IBC (internal bubble cooling) control system and dual-slip air ring are employed to facilitate controlling of air flow and enhancing cooling effect. 
5)The variable frequency motor control, together with pneumatic fastening device, ensures synchronous control of hauling and coiling machine. 
6)The coiling machine makes use of two-station central winding technique, and can work with a folding machine. 
7) Our three layer co-extrusion wide film blowing line boasts compact structure, stable performance, high production efficiency, and saves energy consumption by 10%-25% compared with similar products. 


Main Technical Parameters
Model	CMT3-2800	CMT3-3500	CMT3-4500	CMT3-5000	CMT3-5500-1	CMT3-5500-2
Layer	                              3
Raw material	LLDPE 、LDPE、EVA etc.
Max.unfolding width of film(mm)	10000	12000	14000	16000	18000	20000
Film thickness(mm)	0.08-0.12		
Max.Output(kg/h)	600 	1000	1400	 	1900	2100
Screw Diameter	￠90×2/￠120	￠120×2/￠150	￠150×3	￠150×2/￠180	￠180×3	￠180×3
Screw L/D Ratio	                        25:1/30:1	
Power of main motor(kw)	90×2/110	110×2/200	220×3	220(250)×2/280  	280×3	280×2/315
Die diameter(mm)	1400	1600	1800	2000	2200	2400
External diameter of air ring(mm)	3600	3600	Daul lip	Daul lip	Daul lip	Daul lip
traction height(mm)	19000	21000	21000-24000	23000-26500	26000-28000	28000-32000
Rewinding speed(m/min)	3-30
Form of edge folding	Side Gusset
Wind-up method	Two-station center winding or friction rewinding
Total Power(kw)	750	900	1200	1400	1500	1750
Overall Diametions(L×W×H)(mm)	16×9×20	18×12×21	19×11×24	20×13×25	20×15×27	22×22×33

国研机机械品牌源于品质，好机械国研造！