Rubber screw barrel specifically for rubberproducts,suche as seal strip, rubber foam board, rubber sheet, rubber hose, rubber foam hose, rubber water stop belt, and so on. Raw materialis EPDM, SBR, BR, CR, NBR, IIR, silicon rubber and so on.
Application for :
Rubber extruder machine
For good plasticizing effect,we hace different design of screw barrel to meet customer's demand.
Grandual type,mutant type,wavetype,barriertype,doublebarriertype,shunttype,separationtype,exhausttype,pintype,mixedtype,double-head type,threeheadtype,multi head type.
Tell us your product and your raw materials,we could design for you.
Specification:
1.Cool feeding rubber screw and barrel
Specification: Φ40-Φ300mm, L/D:8-20:1
2.Hot feeding rubber screw and barrel
Specification: Φ30-Φ250mm, L/D:4-8:1
3.Pin rubber screw and barrel
Specification: Φ60-Φ250mm, L/D:12-18:1
Technical Specification
1 Hardness After Hardending&Tempering : HB240~280
2 Nitrided Hardness : HV950~1000
2 Nitrided Hardness : HV950~1000
3 Nitrided Case Depth : 0.55~0.8mm
4 Nitrided Brittleness :Less Than Grade 1
5 Surface Roughness :Ra 0.4
6 Screw Straightness :0.015mm
7 Surface Chromium-Plating's Hardness After Nitriding≥900HB
8 Chromium –plating Depth :0.05~0.10mm
9 Alloy Hardness : HRC55~62
10Alloy Depth :1.5~2.0mm
Material&Processes
1 Quality 38CrMoALA
2 Qulity Duplex Stainless Steels
3 GH3#Steel
4 Quality Powder Metallurgy Raw Materials
5 Cold/Thermal Spray Hard Metal Process
6 Advanced nitriding Process
7 Corrosion & Abrasion Resistance Bimetal Spraying Process
8 Horniness screw (HTP1:abrasion HTP2:corrosion resistance,HTP3:abrasion and corrosion resistance)
Certificate
Quality Assurance
Quality is our main forte andwefollowvariedindustrypoliciesforachieving it. Furthermore,ourqualityconsciousnesshasensuredthat wemanufacturepremiumqualityScrew & Barrelandmachines fortheclients. We conductvariousqualitytests on ourrangethat startfromthe time of procuring rawmaterialtillthe finalsupplyofproducts.Apart from this,ourqualitycontrollerscontinuouslycheckthe entirerange ondifferentparameters soas to ensureitsdefect-freenature. Ourqualitytestinglaboratory iswell-equippedwithmodernmachines andtechnology thatarenecessary forbulk production
About HUACHEN
Established in the year 2001,we, "Zhejiang HUACHEN screw Co., Ltd " are engaged in manufacturing andsupplying a diverse range of Screws & Barrels.These products are precision engineered using the best quality rawmaterial that we procure from a trusted vendor base. Furthermore, thelong lasting life, resistance against corrosion, dimensional accuracy,robust construction and economical prices of our range makes it suitablefor heavy usage in most of the industrial applications.
Our dedicated team of professionalsensures that we produce only defect-free products so as cater to thelong list of clientele. We possess great process knowledge for designingdifferent set of products according to the specific requirements of ourcustomers. Besides, our team members work in complete synchronizationwith the clients for meeting their varied industry needs and demands.
Why Us?
Our range of Metal Plastic Screw & BarrelandLatheMachines is exclusively used in numerous engineeringindustriesand manymore similar application areas. These productsareefficientlymanufactured using the latest techniques andtechnology,which increasetheir performance and quality. We are alsocommittedtowards achievingthe maximum customer satisfaction.Furthermore,following factors areresponsible for making us the mostprominentchoice among our customers: · Streamlined business operations · Well-integrated infrastructure · Timely delivery · Dexterous workforce · Competitive prices · Countrywide distribution network |
ZheJiang HuaChen Screw Manufacturing Co.,Ltd
Xihou Industrial Zone, Jintang Town, Dinghai District, Zhoushan, Zhejiang, China (Mainland)
Tel:86-580-8342288
Fax:86-580-8052858
Mob:86-187-6807-5565
Contact: Lillian yao
Skype:lillianyao0421
