What auxiliary equipment is used for film blowing machine molding?
The ancillary equipment for forming the film blowing machine includes: cooling air ring or cooling water ring, herringbone plywood, traction roller and take-up device.
There are several cooling methods in the film blowing machine molding? What are their structure, function and characteristics?
The cooling methods of film blowing machine molding production include air ring cooling method and water ring cooling method. The air ring cooling method is divided into a single tuyere cooling air ring (and a dual tuyere cooling air ring). In addition, the structure of the water cooling ring is shown in the figure. The single air inlet cooling air ring is composed of two parts, which are connected by screws. When working, the cold air sent by the fan enters the air ring through the three air inlets along the tangential direction of the air ring jacket It is controlled by several sections of air gap ring with adjustable gap, so that the working air flow is blown to the bubble tube more smoothly, and the bubble tube is cooled and solidified.
When the cooling water ring is working, the outer diameter of the extruded and inflated bubble tube coincides with the inner diameter of the cooling water ring. The cooling water in the water ring is fed from the jacket and flows down along the bubble tube, so that the film can be cooled down more comprehensively. The water droplets adhering to the film are absorbed or pressed out by the cloth roller when passing through the pulling roller.
Reprinted address: http: //
================================================== ================================================== ======
It is a special machine for cutting steel coil to length that are required by customers.
It mainly including four parts: un-coiler, straightener, cut to length, and stacking.
SF is focus on quality and company's image. We win market with good quality and service. The company has already passed International Quality Management System ISO9001:2008 certification for many years and also got the CE certificate, smoothly got the title of High and New Tech Enterprises. And has more than ten own intellectual property rights and patent technology. We have own import and export right. Our products exported to Russia, South Asia, South east Asia, Middle East, South America, Africa, Australia, Eastern Europe etc.
Cut To Length Line,Coil Shear Line,Cut To Length Machine,Cut To Length Line Machine
Shandong EN FIN CNC Machinery Co., Ltd , https://www.sdfincncmachine.com