Food Processing Screw Barrel
Your Professional Food Processing Screw Barrel Supplier
Established in 2020 as part of East Prospects Int'l Trading Group (referred to as East Prospects), Ningbo DW Plastics Machinery Co., Ltd. (referred to as DW Machinery) specializes in the production of various precision components and the trading of machinery within this industry. Its main product and service offerings include bimetallic, nitrided, or chrome-plated screw barrel sets; tie bars, column shafts, nuts, and pistons; heater bands and couplings; gearboxes (as a sales agent); new and used injection molding machines (as a sales agent); and new and used extrusion machines (as a sales agent).
Why Choose us
R&D Strength
DW Machinery possesses robust research and development capabilities, independently conducting product development, design, and innovation. The company has obtained multiple product patents.
Quality Control
In terms of quality control, as an ISO 9001 certified enterprise, DW Machinery continuously enhances its quality management system by implementing precise inspections at every stage of the production process.
Advanced Production Equipment
DW Machinery is also equipped with a comprehensive range of advanced manufacturing equipment, including a CNC Machining Center, CNC Turning Machine, Inner Hole Grinding Machine, 13-Meter Deep Hole Boring Machine, NC Drilling Machine, Computer-Controlled Nitriding Furnace System, Centrifugal Casting Furnace, PTA Bimetallic Spraying Equipment, Gear Milling Machine, and more.
Parameter
|
Barrel Material: |
Stainless steel EN1.4542 or 17-4PH |
|
Tests: |
Measurements and hardness check, linearity, runabout, Ra-value, thread check, pickling paste and salt test |
|
Production Process: |
Raw material check -> Drill D70 -> Stable treatment -> Enlarge to D90 -> CNC rough turn, leave 2.5mm ->Vibration -> Turn boring end -> 1st honing to +0.02/0.05 -> Mandrill testing -> Fine turn to tolerance 0.1mm -> Mandrill testing-> 2nd honing to +0.07/0.10 -> Mill feeding port -> Drill -> Polish -> Inspection |
Features of Food Processing Screw Barrel
SUS440C Stainless Steel Inner Material: The screw barrel's inner layer is crafted from high-quality SUS440C stainless steel, offering superior corrosion resistance and hardness, making it perfect for food extrusion where hygiene and durability are critical.
OEM Customization: Tailored to meet the unique requirements of your food extrusion process, we offer customization options for dimensions, material combinations, and other specifications to ensure optimal performance in your application.
High Wear Resistance: The use of SUS440C material ensures excellent wear resistance, especially under the demanding conditions of continuous operation in food processing, leading to longer service life and reduced maintenance costs.
Precision Engineering: The screw barrel is precision-machined to tight tolerances, ensuring a perfect fit within the extruder, which leads to smoother operation and more efficient material flow.
Corrosion Resistance: SUS440C stainless steel provides exceptional resistance to corrosion, ensuring that the barrel remains free of rust and contamination, even when exposed to harsh cleaning chemicals or acidic food ingredients.
Application of Food Processing Screw Barrel
Food Processing
Ideal for use in food extrusion machines that produce a variety of food products such as snacks, cereals, and pet foods, where precise control and material integrity are critical.
Extrusion of High-Viscosity Ingredients
Designed to handle high-viscosity ingredients commonly used in food processing, ensuring consistent output and efficient processing.
Corrosion-Sensitive Applications
Suitable for food production environments where resistance to corrosion from acids, salts, or cleaning agents is essential.
In the plastic and food processing industries, a well-designed food processing screw barrel can significantly improve production efficiency and quality. During the design process, it is necessary to consider material characteristics, such as viscosity, melting point, and flow rate. The food processing screw barrel must also be designed to ensure that plastic materials are uniformly melted and blended to avoid overheating and burning. Additionally, it is important to optimize the surface smoothness of the food processing screw barrel to achieve a balance between material mixing, shearing, and conveying.
To achieve optimal machine performance, it is essential to design screws based on the unique characteristics of each plastic material.
Improperly designed screws and barrels will lead to increased defect rates, equipment malfunctions, and higher operating costs. It's essential to provide your food processing screw barrel manufacturer with critical information regarding your raw materials, machine conditions (such as horsepower, maximum speed, etc.), expected production output, desired lifespan, and other specifications.
Additional Information
|
Terms Of Payment |
We usually accept T/T, L/C, Paypal, Credit card, etc. If you prefer other payments terms, please feel free to discuss with us. |
|
Shipping |
We offer various shipping methods, including sea freight, air freight, and express delivery, depending on the order size and destination. |