Find Verified Parallel Twin Screw Suppliers, Manufacturers and Wholesalers

Parallel twin-screw and barrel used in extruder Specifications PX-45/2~150/2 Lenght/Diameter Ratio:L/D=18~25 The compression ratio of the screw can be designed according to different raw materials and products. Hardness hardness:HV800-1000 Nitrided Case Depth:0.45mm~0.7mm Alloy Hardness:HRC 50-65 Alloy Depth:0.8mm~2.0mm

Parallel twin screw In wooden case

Materials: Alloy-steel of high quality 1) 38CrMoAIA(JIS SACM 645) 2) 9Cr18MoV Nitrided hardness: HV900-1000 Nitrided Case Depth: 0.5mm-0.6mm Alloy hardness: HRC50-65 Alloy depth: 0.8mm-2.0mm Advanced nitriding process Corrosion & Abrasion resistance bimetal spraying process. Wooden case.

or good plasticizing effect,we have different designs of screw and barrel for extruder or injection to meet customer's demand.Our factory manufactures with high-quality material, applying the method of hardening and tempering and nitriding, thus it enjoys the characteristics of long working life, wear resistance, and anti corrosion. Besides, the technique of hard alloy spraying or chrome plating can be used on the working surface of screw, which will make it have better using effectiveness.

1, Cordwood type screws 2, Sectional type barrels 3, Heating and cooling separately each section 4, Screen change with one-body casting 5, Base support is one plate bending without steel sheet sectional

YPS counter-rotating parallel twin screw gearbox IntroductionYPS series gearbox is a drive device designed to match with inverted parallel twin screw extruders. The machine is composed of two parts of the reducer and the output distribution box,and the vertical joint arrangement is adopted. The main motor can be arranged under the distribution box and the structure is compact and beautiful.Materials of YPS counter-rotating parallel twin screw gearboxThe main parts are the material of super high strength alloy carburized steel, manufactured by way of carburizing quenching hardening, and gear grinding. The surface hardening process is added to the key parts. The hardness of the tooth surface is HRC54-62, and the hardness of the core is HRC30-40, Its precision is up to grade 6. thrust bearing with over-specification is mounted on the front end of hollow output shaft to accommodate screw back pressure force.Specifications YPS counter-rotating parallel twin screw gearbox FeaturesThe whole unit is small volume, high carry capacity, stable drive, low noise and high efficiency. Company Advantage1. 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; 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. Our serviceBefore-sale� Introduce products in detail  � Recommend suitable solution   � Offer testDuring manufacturing� Provide layout and engineering conditions   � Offer screw plan and related documents� Inform the project processing status  � Insure the product designed in accordance with technical documentAfter-sale� Provide installation, commissioning and training � Offer spare parts� Provide necessary technical support and update information.

YPS counter-rotating parallel twin screw gearbox IntroductionYPS series gearbox is a drive device designed to match with inverted parallel twin screw extruders. The machine is composed of two parts of the reducer and the output distribution box,and the vertical joint arrangement is adopted. The main motor can be arranged under the distribution box and the structure is compact and beautiful.Materials of YPS counter-rotating parallel twin screw gearboxThe main parts are the material of super high strength alloy carburized steel, manufactured by way of carburizing quenching hardening, and gear grinding. The surface hardening process is added to the key parts. The hardness of the tooth surface is HRC54-62, and the hardness of the core is HRC30-40, Its precision is up to grade 6. thrust bearing with over-specification is mounted on the front end of hollow output shaft to accommodate screw back pressure force.Specifications YPS counter-rotating parallel twin screw gearbox FeaturesThe whole unit is small volume, high carry capacity, stable drive, low noise and high efficiency. Company Advantage1. 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; 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. Our serviceBefore-sale� Introduce products in detail  � Recommend suitable solution   � Offer testDuring manufacturing� Provide layout and engineering conditions   � Offer screw plan and related documents� Inform the project processing status  � Insure the product designed in accordance with technical documentAfter-sale� Provide installation, commissioning and training � Offer spare parts� Provide necessary technical support and update information.

YPS counter-rotating parallel twin screw gearbox IntroductionYPS series gearbox is a drive device designed to match with inverted parallel twin screw extruders. The machine is composed of two parts of the reducer and the output distribution box, and the vertical joint arrangement is adopted. The main motor can be arranged under the distribution box and the structure is compact and beautiful.Materials of YPS counter-rotating parallel twin screw gearboxThe main parts are the material of super high strength alloy carburized steel, manufactured by way of carburizing quenching hardening, and gear grinding. The surface hardening process is added to the key parts. The hardness of the tooth surface is HRC54-62, and the hardness of the core is HRC30-40, Its precision is up to grade 6. thrust bearing with over-specification is mounted on the front end of hollow output shaft to accommodate screw back pressure force.Specifications YPS counter-rotating parallel twin screw gearbox FeaturesThe whole unit is small volume, high carry capacity, stable drive, low noise and high efficiency. Company Advantage1. 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; 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. Our serviceBefore-sale� Introduce products in detail  � Recommend suitable solution   � Offer testDuring manufacturing� Provide layout and engineering conditions   � Offer screw plan and related documents� Inform the project processing status  � Insure the product designed in accordance with technical documentAfter-sale� Provide installation, commissioning and training � Offer spare parts� Provide necessary technical support and update information.

YPS counter-rotating parallel twin screw gearbox IntroductionYPS series gearbox is a drive device designed to match with inverted parallel twin screw extruders. The machine is composed of two parts of the reducer and the output distribution box,, and the vertical joint arrangement is adopted. The main motor can be arranged under the distribution box and the structure is compact and beautiful.Materials of YPS counter-rotating parallel twin screw gearboxThe main parts are the material of super high strength alloy carburized steel, manufactured by way of carburizing quenching hardening, and gear grinding. The surface hardening process is added to the key parts. The hardness of the tooth surface is HRC54-62, and the hardness of the core is HRC30-40, Its precision is up to grade 6. thrust bearing with over-specification is mounted on the front end of hollow output shaft to accommodate screw back pressure force.Specifications YPS counter-rotating parallel twin screw gearbox FeaturesThe whole unit is small volume, high carry capacity, stable drive, low noise and high efficiency. Company Advantage1. 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; 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. Our serviceBefore-sale� Introduce products in detail  � Recommend suitable solution   � Offer testDuring manufacturing� Provide layout and engineering conditions   � Offer screw plan and related documents� Inform the project processing status  � Insure the product designed in accordance with technical documentAfter-sale� Provide installation, commissioning and training � Offer spare parts� Provide necessary technical support and update information.

YPS counter-rotating parallel twin screw gearbox IntroductionYPS series gearbox is a drive device designed to match with inverted parallel twin screw extruders. The machine is composed of two parts of the reducer and the output distribution box,, and the vertical joint arrangement is adopted. The main motor can be arranged under the distribution box and the structure is compact and beautiful.Materials of YPS counter-rotating parallel twin screw gearboxThe main parts are the material of super high strength alloy carburized steel, manufactured by way of carburizing quenching hardening, and gear grinding. The surface hardening process is added to the key parts. The hardness of the tooth surface is HRC54-62, and the hardness of the core is HRC30-40, Its precision is up to grade 6. thrust bearing with over-specification is mounted on the front end of hollow output shaft to accommodate screw back pressure force.Specifications YPS counter-rotating parallel twin screw gearbox FeaturesThe whole unit is small volume, high carry capacity, stable drive, low noise and high efficiency. Company Advantage1. 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; 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. Our serviceBefore-sale� Introduce products in detail  � Recommend suitable solution   � Offer testDuring manufacturing� Provide layout and engineering conditions   � Offer screw plan and related documents� Inform the project processing status  � Insure the product designed in accordance with technical documentAfter-sale� Provide installation, commissioning and training � Offer spare parts� Provide necessary technical support and update information.

Twin conical screws and barrels Types of double screws Gradual, levity, commingle, taper, supper, taper, granulating etc. Used for producing pipes, profiles and sheets of ordinary plasticíópp, pe, absíóasíóps etc

custom difference size of parallel twin screws and barrel

Specification: 45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, 65/120, 65/132, 68/143, 70/135, 70/140, 75/150, 80/143, 80/156, 92/188 The above are standard specifications, we can customize according to customers' requirements. The compression ratio of screws can be designed according to different products and ingredients. Base materials: 1)38crmoala(jis sacm645) 2)42crmo(aisi 4140) 3)4cr5mosi v1 (jis skd-61) 4)9cr18mov 5)hpt Technics: Heat treatment High-frequency quenching Nitriding treatment Hard-chrome electroplating Bimetallic alloy welding Bimetallic alloy centrifugal casting Technical parameter: Nitrided layer depth: 0.5-0.8mm Nitrided hardness: 900-1000hv Nitrided brittleness: less than grade 1 Surface roughness: ra0.4 Linearity of screw: 0.015mm Hard-chrome plating hardness after nitriding: ¡ý 950hv Chrome-plating layer depth: 0.025-0.085mm Bimetallic layer depth: 3mm Slushing oil coated& film wrapped in wooden case

1.65/132 conical twin screw and barrel 2.Alloy hardness:hrc50-65 3.Centrifugal casting(tungsten carbide) 4.Hot sale Dimension:15/30 25/55 35/75 40/83 45/90-99 48/ 112-117 50/105-110 51/ 105-12055/ 110-125 58/ 125 60/ 125-129 65/ 120-132 68/ 147 70/ 150 74/ 156-162 80/ 143-156-162 86/ 177 92/ 184-188 95/ 193 105/ 203

1.Cincinnati conical twin screw and barrel 2.Alloy hardness:hrc50-65 3.Centrifugal casting(tungsten carbide) 4.Hot sale 15/30 25/55 35/75 40/83 45/90-99 48/ 112-117 50/105-110 51/ 105-12055/ 110-125 58/ 125 60/ 125-129 65/ 120-132 68/ 147 70/ 150 74/ 156-162 80/ 143-156-162 86/ 177 92/ 184-188 95/ 193 105/ 203

1.80/156 conical twin screw and barrel 2.Alloy hardness:hrc50-65 3.Centrifugal casting(tungsten carbide) 4.Hot sale 15/30 25/55 35/75 40/83 45/90-99 48/ 112-117 50/105-110 51/ 105-12055/ 110-125 58/ 125 60/ 125-129 65/ 120-132 68/ 147 70/ 150 74/ 156-162 80/ 143-156-162 86/ 177 92/ 184-188 95/ 193 105/ 203