مواد کفساز پلاستیکی و فیزیکی یا شیمیایی به ترتیب به موقعیتهای مختلف اکسترودر اضافه میشوند و در اکسترودر تحت فشار بالا ذوب میشوند تا محلول یکنواختی تشکیل شود و سپس بهطور ناگهانی فشار آزاد شده، کف میکند و در قالب سرد میشود تا صفحات و ورقهایی ساخته شود. . حتی لوله و غیره.
.Our PS Foamed Machinery adopts international famous brand hydraulic part,through hundreds of strick testing. More than countries years of using experience prove: this system using effect is reliable and safty, performance reaches to the world’s advanced level. The advantages are light weight,small volume, small motion inertia, quick response,big power,low noise, wear well and high degree of automation.
A professional team with strong cohesion is one main reason why Fuchang achieved success. Employees in this team are senior engineers and technicists who made great contribution to mechanical design and manufacturing, electrification and automation, heat energy, paper making, process engineering, mould design. To solve customer’s potential worries and problem, our engineers are available to customer’s factory for installation, debugging and training. The engineer will provide the operational approach, production process technology, maintenance method.
Longkou FuChang Packing Machinery Co.,Ltd has obtained ISO Certificate and CE Marking. Besides, Fuchang is the vice-president enterprise of China Pulp Molding Association. However, we’ve never stopped to go forward. As a leading company for pulp molding equipments in China, we control over the quality of the products strictly.Our products have passed the inspection by China quality and technical supervision bureau. Now we are producing more than kinds of pulp molding machinery exported to over countries.
فرآیند کف کردن مواد فومکننده گرمانرم یک فرآیند ترمودینامیکی و دینامیکی نسبتاً پیچیده است.. با توجه به فرآیندهای کف کردن مختلف، فرآیند کف را می توان به فوم اکستروژن، فوم قالب گیری، کف کردن تحت فشار کتری و فوم تزریقی تقسیم کرد. صبر کن.