Zhejiang Jinteng Machinery Manufacture Co., Ltd.
Brand Name: Jt Screw
Model Number: Jt Ss 159
Base Materials: High Quality 38 Crmoala
Screw Type: Single Screw Barrel
Screw Size: 50mm
Industrial Use: Be Used On Extruder Machine
Feature: Abrasion Resistant; Corrosion Resistance
Surface Treatment: Nitrided Or Bimetal For Whole Length
Screw Application: Pe, Pp, Abs, Pvc Pipe/Pelleting/Film Blowing/Wire&Cable/Woven Bag
Payment: 30% T/T In Advance, 70% T/T Before Delivery
Place Of Origin: Zhejiang, China
Paquete: envuelto con película de aceite en caja de madera exportada
transporte: Ocean
Apoyo sobre: 500 Set/Sets per Month
Hafen: Ningbo/Shanghai
Tipo de Pago: L/C,T/T
especificación
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Base Material |
1) 38CrMoAlA(JIS SACM645) 2)Cr12MOV(JIS SKD-11) 3) 4Cr5MoSiV1(JIS SKD-61) 4) 42CrMo(AISI 4140) |
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Bimetallic Alloy Material |
1)Fe-based alloy 2)Ni-based alloy/Deloro alloy 3)Co-based alloy 4)NiCo-based alloy 5)Tungsten carbide/Wolfram carbide |
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Double-alloy Level |
Level A-containing Tungsten of 40% Level B-containing Tungsten of 25% Level C-containing Tungsten of 9.5% |
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Surface Treatment |
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1.Heat treatment |
2.High frequency treatment |
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3.Nitriding treatment |
Nitrided case depth: 0.50-0.80mm |
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Nitrided hardness: HV850-1020 (HRC57-65) |
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4.Hard chrome plating treatment |
Chromium-plating layer depth: 0.05-0.10mm |
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Chromium-plating layer hardness: more than 950HV |
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5Nickel alloy plating treatment |
Bimetallic barrel: centrifugal casting (Inlay alloy) |
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Bimetallic screw: plasma alloy coating spraying |
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Bimetallic layer depth: 0.8-2.0mm |
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Bimetallic layer hardness: HRC 57-72 |
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Basic Information |
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Nitride Brittleness |
≤Grade Two |
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Surface Roughness |
Ra0.4um |
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Screw Straightness |
0.015mm |
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Hardness after hardening and tempering |
0.025~0.10mm |
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Material Application |
1)General plastics |
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2)ABS,PA,PC,PE,PET,PS,PU,PVC,U-PVC |
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3) PA+GF (Glass Fiber) |
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4)Flame-resistant reinforced plastics |
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5)Modified engineering plastics |
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6)All kinds of mixed recycled materials |
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General Terms |
Means of transport: Ocean, Air, Express |
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Production time: 25 days after order |
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Fotografías de productos
Proceso tecnológico
Pedido personalizado - Diseño de producto ( plano del cliente) - Flujo de producción
Disposición -Material de adquisiciones de endurecimiento y revenido -Drilling-
RoughTurning - Rough laminado de roscas (AlloySprayWelding) - Alineación
- Enrollado de roscas finas, mezcla, alineación, tratamiento de alta frecuencia
—Alineación — Pulido — Esmerilado — Tratamiento de nitruración de 120 horas -
Piclking ácido —Pulido— Cromado— ODGrinding
- Embalaje y envío
Acerca de JT SCREW
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1 Our Strength: We have an experience of more than 20 year of manufacturing and designing Plastic machines, varied Screws and Barrels and spares. We concentrate on improving quality, updating design and enhancing service.
2 Our products:Screws Barrels for Injection, Extrusion, and Blow Molding applications; relevant accessories(such as die head, gearbox, filter screen changer and so on); plastic processing machinery.
3 Location advantage: located in China's Screw Town - Jintang Town in Zhoushan City, near to Ningbo Port and Shanghai Port.
4 Market areas: global sales network reaching South America, Eastern Europe, Southeast Asia, Africa, Oceania and the Middle East.
5 We promise: We assure the customer benefits, We provide competitive price, We Emphasis On Cooperation. |
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