Parafuso único para parafuso de pino de máquina de borracha e barril Especificação: Ø75mm ~ Ø200mm
Especificação do parafuso de alimentação de frio / calor: Ø65mm ~ Ø650mm A estrutura do parafuso e a taxa de compressão podem ser projetadas de acordo com diferentes produtos e matérias-primas.
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 |
Podemos fabricar todos os tipos de parafusos e barrls de acordo com o requerimento do cliente.
Podemos fazer qualquer especificação de cilindro de parafuso de extrusora e cilindro de parafuso de injeção para Haitian, Cincinnati, Battenfeld, Demag, Engle, Klause-maffei, Nigro bossi, Arburg, NPM, BOY, Husky, Fanuc, Billion, Sumitomo, Nippon Steel, Toshiba, Nissei, Mitsubishi e etc. Também podemos fornecer todos os tipos de parafuso e cilindro de acordo com suas diferentes necessidades. Nós nos concentramos em melhorar a qualidade, atualizar o design e aprimorar o serviço. Asseguramos os benefícios do cliente, oferecemos preços competitivos, Nós enfatizamos a cooperação.
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 |
Quer saber mais informações sobre nossos produtos? Calorosamente bem-vindo para nos contatar pelas formas abaixo: * Tel: + 86-580-8050975 * Moblile: + 86-15088892042 * Skype: Linda12149 * TradeManager: cn1000467796
Linda ficará muito feliz em atendê-lo em 24 horas.