According to the experts, the portable plastic extrusion welding machine independently developed by Qingdao Huashida Machinery Co., Ltd. is small in size and light in weight (only 4 kg), which is easy to carry, especially suitable for field construction work in the field, and is not affected by seasonal climate. The utility model has the advantages of high welding strength, good sealing effect, wide weld seam, large discharge amount during welding, rapid forming at one time, and many economic and technical indicators leading domestically. The welding machine adopts hot air to preheat the surface of the welded base material to the welding temperature, and the softening and fluidity of the surface of the material is enhanced. At the same time, the plastic welding rod is automatically fed into the screw through the feeder, uniformly heated by heating, re-plasticized by screw stirring, and extruded. It is forced out to the surface or groove of the pre-heated soldered base material, and the plasticized uniform solder and the surface of the soldered body are filled with the weld bead shape and re-synthesized, so that the mechanical strength of the welded part is very close. It is widely used by users because it is welded with base metal and is corrosion-resistant, non-polluting and has a long service life.
DongGuang Flag King manufacture Co.,Ltd was found in 2003,specilize in manufacturing and exporting wide range of flags, which can meet different requirement of client from all of world. Our company adopt the most advance flag Dyeing and Finishing technology, combine with the professional auto-silkscreen printing and specific hand-making printing methods, to produce National flags, Logo flag,Advertising banners& flags,Signal flags,Army flags,Hand flags,Car FLAG,Beach flag,Christmas flag ,etc. In addition,we also provide Alloy Tent and the pole for Car flag&Hand flag and other accessories . We equipped with advance automatic screen printing machine, inkjet screen making machine, autowashing & heatsetting machine which allow us to make the flag size up to 2*6 meters with 7 colors. Our factory occupy the area of 3000 square meters, employ about 200 works,provide the production daily capacity for 12000 ~15000 square meters. To protect the environment,we also build the water recycling system according to the standard of national environment protection. With the reputation of products quality and creditability since settled, we have made the project of supplying flags for: the 10th national Games of china, the world table-tennis Championships, 2004 Athens Olympic games, 2008 Euro-Championships, 2008 Beijing Olympic Games and Vancouver 2010 White Olympic Games. As a leading manufactory certificated by ISO9001 in china,we are known as the best quality, the reasonable price, and the fastest delivery. Now our products already exported to all around world ,such as:Germany , Sweden , Switzerland, Belgium, Iceland ,Canada, Australia ,USA,UK,UAE,HongKong an Macao. We will always assure of you to provide the best quality and service. Welcome to contact us,for any question, in any time!
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FlagKing Flags Manufacturing Co.,Limited , https://www.dgcnflagking.com