Food Extruder Screw Barrel and Extruder Shaft for Extruded Machinery

• After-sales Service: Fast Service
• Warranty: One Year
• Standard: DIN, ASTM
• Technics: Casting
• Feature: Corrosion Resistance
• Material: Metal
• Model NO.: 75
• Nitriding Hardness: Hv900 or More
• Straightness: 0.015mm/M
• Chromium Plating Thickness: 0.02~0.085mm
• Application Material: Plastic, Rubber, Food, Cosmetic Production
• Custom: Yes
• Application Machine: HDPE, LDPE, PP Film Blowing
• Material Choose: 38crmoaia, SKD11, SKD61, Stainless Steel
• Spare Parts Type: Extruder
• Appliable Industires: Manufacturing Plant, Machinery Repair Shops
• Surface Treatment: Nitrided & Bimetallic Treatment
• Single Side Thickness: 1.5-2mm
• Suface Hardness: HRC52-55
• Engagement System: Full Intermeshing
• Production Capacity for: 150 Sets/Month
• Size: Customized
• Transport Package: Wooden Case
• Specification: Diamater is 50mm
• Trademark: Hannshine
• Origin: Shanghai China
• HS Code: 84778000
• Production Capacity: 100000

Product Description

Product Description

Threaded elements are divided into forward conveying threaded elements and reverse conveying threaded elements. The main difference is that the direction of action of the forward threaded element is the same as the extrusion direction, while the
reverse threaded element is opposite. The reverse action can hinder the forward conveying of materials and its main function is to
prolong the residence time of materials in the barrel, thereby improving the filling degree and material pressure

Product application

Pet food, aquatic feed, manufacturing plant etc. 

Product Parameters

Conveying elements are divided into forward conveying threaded elements and reverse conveying threaded elements. The main difference is that the direction of action of the forward threaded element is the same as the extrusion direction, while the reverse threaded element is opposite. The reverse action can hinder the forward conveying of materials and its main function is to prolong the residence time of materials in the barrel, thereby improving the filling degree and material pressure.
Cutting elements:
Mainly refers to pinch blocks, which provide high cutting force and have the ability to distribute and disperse
the mixture. They are always used in pairs or in series. The pinch blocks have a certain angle and commonly used parameters are
30°, 45°, 60°, and 90°. Different parameters have different functions and effects.

Strict Quality Controlling 

1.All component materials are domestic first-line brands or European twin-screw plastic machine professional material suppliers,
and elemental and metallographic analysis and inspection are carried out to ensure that the raw materials are safe;

2. Internal splines are inspected with spline plug gauges to ensure the interchangeability of components;

3. All components are finished by CNC grinding after heating, the shape error is controlled within ±0.015, the distance between the kneading block and the thickness tolerance is controlled within ±0.03, the length tolerance is controlled within ±0.01, and the surface roughness of the shape All ≤ ra0.8, completely eliminating the influence of heat treatment deformation on component quality;

Our Advantages

1.Better temperature stability,
2.Excellent corrosion resistance,
3.Abrasion resistance
4. Well performance in low energy consumption and injection molding
5. good heat resistance.
6. High hardness, HRC up to 65.
7. self-cleaning performance

 

Detailed Photos

 

Factory picture

 

Packaging & Shipping

1)Packing: Wrapped up by film in wooden cases

2)Port Departure: Ningbo Port

3)Delivery time: 25 working days upon receipt of 30% deposit(days based on your quantity)

We use strong plywood or wooden case for all our products.

FAQ

Q1. Are you a trading company or a manufacturer?
We are a BSCI&ISO-9001 certificated manufacturer.

Q2. Can I place the customized order for different sizes, colors, materials,packings….?
Yes, all the customized orders are welcomed.

Q3. Could I get a QC report before delivery?
Yes, the specific QC reports will be sent to you before delivery.

Q4. Can I get a lower price if I place a larger order?
Yes, the price will be modified according to your order quantities.