As a new type of holed material, pre-stress single wall corrugated pipe has many advantages compared with metallic corrugated pipe, It is acid resistant, alkali resistant, it has good sealing property, there is no seepage for water or paste, Its rigidity is rather high. Its frictional coefficient is small. It is ageing proof, electric erosion proof, it has good soft flexibility. It is convenient for connection in construction. So it has overcome all shortcomings of traditional metallic corrugated pipes. Such kind of pipes are originally imported from overseas with rather high price and long time delivery, Facing such status, we positively absorbed and introduced technique of foreign equipment and depended on relative research institutes and developed production line for chiefly HDPE pre-stress single wall corrugated pipe, the specification ranges from ø50mm-ø160mm. This item has filled national gap. This will undoubtedly facilitate application of pre-stress single wall corrugated pipe. It will also bring a lot of profit for producers of relative finished products.
||High output, co-extrude
||Double-helix, whole cooling system
|Shape machine for spiral pipe
||Horizontal, shuttle transmission, water cooling mould block.
|Hauling-off unit with cooling
||Hauling-off with reinforcing water cooling,
||Locating clamp, two-side cutting
||Automatic high-speed pilling
|Stabilizing color masterbatch mixer
||Mixing color masterbatch
|Automatic charging unit
|Hopper style dryer
||Be equipped on the extruder, to protect re-dampness
Qingdao Kefengyuan Plastic Machinery Co., Ltd. is a high-tech pipe machine and other profile and sheet plastic machinery manufacturer. Our quality is certified by ISO9001:2008.
Established in 2006, our company develops step by step. With hard work of our great team of skilled technicians we are able to delivery machines in a short time and help customers to install and test machines quickly. Keeping the principle of solid quality, up to date technique and comprehensive service, we have gained a lot of long cooperated customers. Thanks to our honorable customers’ nice feedbacks and suggestions, KFY is able to grow better and better.
Today, we also take an active part in communication with international friends. Absorbing advanced technology and experience, we are trying to be more competitive and considerable to customers. Now we have started good cooperation with friends in East Europe, Middle East, Africa, Asia, South America. And we are broadening cooperation with more friends all the time.
KFY takes an area of 8000 square meters. We have two modern workshops, an office building, dormitory and dining room, which give our staff a good work and living environment.
Dear friends, please tell us your project in mind. We are aimed to work out the best solutions for you! Choose us, we’ll develop together.