Einzelschraube für Gummimaschine Stiftschraube und Zylinder Spezifikation: Ø75mm~Ø200mm
Kalt-/Wärmezufuhrschraube Spezifikation: Ø65mm~Ø650mm Schraubenstruktur und Verdichtungsverhältnis können entsprechend unterschiedlichen Produkten und Rohstoffen entworfen werden.
Base Materials: | 1)38CrMoAlA(SACM 645) 2)42CrMo(AISI 4140) 3)Cr12MoV(SKD11) 4)4Cr5MoSiV1(SKD61) 5)9Cr18MoV 6)40Cr |
Bimetallic Alloy Materials: | 1)Fe-based alloy 2)Ni-based alloy 3)Co-based alloy 4)Tungsten carbide |
Processing Technology: | Heat treatment High-frequency quenching Nitriding treatment Hard-chrome electroplating Bimetallic alloy welding Bimetallic alloy centrifugal casting |
Technical Parameter:
| Nitrided layer depth:0.50-0.80mm Nitrided hardness: 900-1100HV Nitrided brittleness: Less than 2 level Surface roughness: Ra 0.4 Linearity of screw: 0.015mm Hard-chrome plating hardness after nitriding: ≥950HV Chrome-plating layer depth: 0.025~0.10mm Bimetallic layer depth: 2 mm Bimetallic hardness: HRC50-65 |
Wir können alle Arten von Schrauben und Zylindern nach Kundenwunsch herstellen.
Wir können jede Spezifikation von Extruderschneckenzylinder und Einspritzschneckenzylinder für Haitian, Cincinnati, Battenfeld, Demag, Engle, Klause-maffei, Nigro bossi, Arburg, NPM, BOY, Husky, Fanuc, Billion, Sumitomo, Nippon Steel, Toshiba, Nissei, Mitsubishi usw. Wir können auch alle Arten von Schnecken und Zylindern nach Ihren unterschiedlichen Anforderungen liefern. Wir konzentrieren uns auf die Verbesserung der Qualität, die Aktualisierung des Designs und die Verbesserung des Service. Wir versichern den Kundennutzen, wir bieten konkurrenzfähigen Preis, wir betonen die Zusammenarbeit.
Q1: What’s screw barrel? |
R: Screw barrel is the major and most important part for plast injection and extruder machines. It provides the plasticization of plastic. |
Q2: Is your company factroy or trading company? |
R: We are factory. |
Q3: Who is JINMAO? |
R: JINMAO is a one of the largest manufacturers, specialized in researching, designing and manufacturing all kinds of screws, barrels, and other accessories for extrusion and injection moulding nearly 20 years.We have a series of advanced production and processing equipments such as CNC machines, Stellite PTA welding machines to ensure the quality of our products. Our Tech. and R&D team have over 10 year's experiences, and can help you improve product quality and production efficiency. |
Q4: We bought screw barrels from machine suppliers, will you quality lower than their? |
R: Actually, most machine companies always buy screw barrels from screw barrel suppliers, because we are more professional in this field. Our quality will be as good as machine supplier. |
Q5: Can you produce customized screw barrel according to our drawing? |
R: Yes, it can’t be better you provide us your drawing! |
Q6: We have no compelete drawing, if I give you connection size, can you do design for us? |
R: Yes, of course. We will do for you for free. |
Q7: How is your company guarantee? |
R: We adopt the best raw material and our every production process is under strict inspection, which guarantee the quality and long using life of our products. |
Q8: How long is the delivery time? |
R: Normally around 25-35 days since receiving down payment. |
Q9: What's your advantages: |
R: 1)Good quality guarantee 2)Outstanding design capability 3)Thousands of drawings can supply for you 4)Professional Tech. and R&D team 5)Strict quality control as per ISO9001:2008 6)We will service for you in 24 hours and reply promptly 7)Fast production and delivery 8)Large international market 9)Very competitive price |
Möchten Sie mehr über unsere Produkte erfahren? Herzlich willkommen, uns auf folgenden Wegen zu kontaktieren: *Tel: +86-580-8050975 *Mobile:+86-15088892042 *Skype: Linda12149 *TradeManager: cn1000467796
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