Screw Kneading block built on modular principle allows various L/D ratio of screw easily be changed to suit different material. Screw component made of high speed & wear-resisting steel.
By means of the replaceable screw barrel sections, the processing sections is devided into individual zones. The barrels are heated electrically. In addition, the barrels are provided with longitudinal bores for cooling with water. Uniform temperature distribution, namely on the circumference of the eightshaped barrel bore, is achieved by a reverse forceflow temperature control circuit. Connections of pipes for temperature control are in groove-tongue design to balance alternating thermal stress and avoid leakage.
application for plastic
Q1: Are you a factory or trading company? A: We are factory in Nanjing ,with export license and we have done export business over 20 years professional. Q2:Where is your factory located? How can I visit there? A:Factory add:NO.18,feiying Road,Binjiang Development Zone,Jiangning,Nanjing,China , Around 1 hour from Shanghai to Nanjing by high speed train.Warmly welcome to visit us! Q3: Is your product can be assured ? A: Our machine passed ISO9001:2001, has CE certificate by SGS, TUV. Q4:If we show you our layout of factory, can you help to design the whole process line? A :Yes, our experienced engineers and technical employee can help you to arrange the layout and
installation of whole process line based on your real situation; Q5:If we have samples of new products, can you help to analysis and design the machine? A:Yes, Our technical department can help to analysis, design and test the new products you offered.
Pre-sales service ♦1.Introducing in detail features and application of the products to customer. ♦2.Selecting economical and practical machine & equipment for customer. ♦3.Providing operation data of the related machine & equipment. ♦4.Providing means of trial performance for customer. Sales service ♦1.Recommending engineering conditions required for installation if the machine & equipment. ♦2.Communicating in time the manufacturing progress of the machine with user. ♦3.Providing assistance in technical conditions ,screw combination and barrel disposition needed for product. After-sales service ♦1.Providing on-the-spot technical assistance in installation ,commissioning and training. ♦2.Filing in detail customer’s information. ♦3.Providing long-term maintenance service and spare parts. ♦4.Giving technical support to customer for developing new product. ♦5.Providing free maintenance for a year.