Extruder Part Twin Screw Compounding Extruder Screw Element in Screw Barrel

Product Description

Product Description
Threaded elements
It is divided into forward conveying threaded elements and reverse type. 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.
Conveying elements:
It is divided into forward conveying threaded elements and reverse type. 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.
Product Parameters

Product Name: Segmented Screw for Extruded machinery	Material: W6Mo5Cr4V2,38CrMoAlA,Stainless Steel 316L,Cr12MoV
Applicable Industry: pet food, aquatic feed, manufacturing plant etc.	Core Parts Warranty: 1 year
Function type: Convey Screw Element,Kneading Screw Element.	After-sale Service: provided
Keywords: Cost-effective	Condition: New

Characteristics
1.Better temperature stability,2.Excellent corrosion resistance, 3.Abrasion resistance 4. Well performance in low energy consumption and injection molding5. good heat resistance.6. High hardness, HRC up to 65.7. self-cleaning performance

Strict Quality Controlling
1.All 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. Company Profile
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Certifications


FAQ
1.Q: What's Arrow machinery's capacity?
A: The company is in strict accordance with CE and ISO9001 quality certification system. There are over 200 models of extruders and spare parts.
2. Q: What's the delivery time?
A: For regular size, The delivery time might be 2 weeks
For customized, normally within 20 days .
3. Q: How about the gearbox quality and price?
A: top quality in China with competitive price and global after-sale service
4. Q:what's the life time and guarantee buy from Arrow machinery ?
A: 3~5years life time for nitriding ones and bimetallic ones will be longer

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