38CrMoAlA Sekrup dan laras kembar paralel untuk PP, PE, PVC Sekrup dan laras kembar Spesifikasi: 45/2, 60/2, 65/2, 70/2, 72/2, 75/2, 80/2, 85/2, 90/2, 93/2, 100/2, 105/2, 110/2, 115/2, 120/2, 125/2, 130/2, 140/2, 150/2, 160/2, 170/ 2, 180/2, 190/2, 200/2, 250/2 Di atas adalah spesifikasi standar kami, kami juga dapat menyesuaikan untuk Anda. Struktur sekrup dan rasio kompresi dapat dirancang sesuai dengan produk dan bahan baku yang berbeda.
| Twin screw and barrel 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 |
Suitable Plastic Material: | PVC,SPVC,HPVC,PE,PP,XPS,ABS,PA,PC,POM,PMMA,PPO etc. |
Twin screw and barrel made: CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO, AMUT model spares. |
Kami dapat memproduksi semua jenis sekrup dan barel sesuai dengan kebutuhan klien. Proses produksi: Pesanan Pelanggan → Desain Produk/Gambar Pelanggan → Pengaturan Aliran Produksi → Pengadaan Bahan → Mendeteksi → Pengosongan → Mendeteksi → Pemesinan Kasar → Mendeteksi → Pendinginan dan Tempering → Mendeteksi → Pemesinan Semi Finishing → Mendeteksi → Perawatan Nitriding / Perawatan Penyemprotan Paduan Bimetal → Mendeteksi → Selesaikan Mesin → Mendeteksi → Pengepakan dan Pengiriman → Layanan Purna Jual Perusahaan kami:
Sertifikat:
FAQ:
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 update 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)Outstanding design capability 2)Thousands of drawings can supply for you 3)Professional Tech. and R&D team 4)Strict quality control as per ISO9001:2008 5)We will service for you in 24 hours and reply promptly 6)Fast production and delivery 7)Large international market 8)Very competitive price |
