| 是否提供加工定制：否 | 种类：PE吹膜机 | 适用原料：PE |
| 品牌：吹膜机 | 型号：50 | 产品别名：0 |
| 产品用途：0 | 最大吹膜宽度：0（mm） | 吹膜厚度：0（mm） |
| 螺杆直径：0（mm） | 螺杆长径比：0 | 螺杆转速：0（rpm） |
| 电动机功率：0（kw） | 生产能力：0（kg/h） | 机头膜口直径：0（mm） |
| 重量：0（kg） |
材质：38CrMoALA；SACM645；SKD61；H13；DC53；YPT41;YPT42
加工直径：从Ф16到Ф300mm
处理：真空淬火；氮化；电镀硬铬，纳米处理
螺杆用途：PC透明料螺杆，光学等级螺杆，加纤螺杆，无卤螺杆
按等级分：
A级全硬化合金螺杆，含碳化钨40%，适合于加纤40%以上或无卤;
B级全硬化合金螺杆，含碳化钨25%；适合于加纤30%左右工程料;
C级PTA牙顶喷焊螺杆，含碳化钨40%;适合于加纤15%左右工程料；
一般氮化料管螺杆组，适合于ABS，PC，PP，PE，PA等。
INTRODUCTION
Kunshan Donghao plastic machinery Co., Ltd. is located in Zhangpu town of Kunshan City,JiangsuProvince. This factory is specialized in designing and manufacturing cylinder, screw and mechanical parts, it has more than ten years’ experience in processing various plastic molding problems, and also rich experience in designing and manufacturing screw, cylinder, and the spare parts of injection molding machine and extruder.
Our company has an integral machining equipment production line, heat treatment nitrogen furnace and tempering furnace, double-alloy roaster, spray welding heat processing equipment and perfect testing facilities.,We will provide you with the most professional service,the best qualily and the most reasonable price.and we have inventory,which can meet your demands..
We have many senior technical staff, sales staff and many offices in Yangtze River Delta and Pearl River Delta to provide advice and services.
Management concept
With the faith of “quality first, service paramount”, our company has gained much support and become the most specialized company of manufacture and sale cylinder and screw in eastChina. We are trying our best to make our products no defect from design to manufacture.
Product display Cylinder and Screw
Scope of application
For injection machine(horizontal and vertical), extruder, bakelite machinery and rubber machinery. Inside diameter of the cylinder isφ15-φ250mm, length: 6,000mm and its complement cylinder.
Category:
nitride cylinder screw: material: 38CrMoALA(SACM645)
nitride layer depth: 0.8mm
nitride hardness: HC1000HV degree(ie, HRC65-68)
straightness: 0.015mm/M
roughness of the surface: Ra0.4um, screw surface after galvanization: Ra0.2 um
Double-alloy cylinder screw
A class alloy: cylinder centrifugal cast, a layer of alloy 100% covers its surface which includes 40% tungsten
B class alloy: cylinder centrifugal cast, a layer of alloy 100% covers its surface, which includes 25% tungsten
C class alloy: cylinder centrifugal cast, the screw is PAT crest spray welding alloy, which includes 9.5% tungsten
Application of plastic: They are suitable for all kinds of plastic accession fiberglass, Vo fireproofing materials, PPA, PPS,LCP,PEI, magnetic particle, teflon and other special engineering plastic.
Cylinder screw A+ class: made by potsherd with precise technology, the inside diameter isφ14-φ50mm, length: 1,500mm, compared with the double-alloy products, the potsherd series products can function better in abrasive resistance and corrosion resistance. Hardness of the surface: HR66°-70°. The products are suitable for plastic accession fiberglass30%-70%, LCP, teflon, zero-halogen and other special engineering plastic.