SKD11 Sand Blast Twin Extruder Screw Elements Puffed Food Extruder Wear Parts

SKD11 Sand Blast Twin Screw Elements, Puffed Food Extruder Wear Parts

Product Overview

These SKD11 sand blast screw elements are core wearable components for parallel co-rotating twin screw extruders, dedicated to puffed food production. Made of high-performance SKD11 steel with integral vacuum heat treatment and fine sand blasting surface process, the elements achieve high surface finish, no burrs and no material adhesion. Optimized tooth profile ensures uniform material conveying, shearing and mixing, effectively improving food puffing uniformity and production efficiency. The hygienic and durable design meets food processing safety requirements and reduces daily cleaning and maintenance costs.

Key Specifications

Core Features

• Premium SKD11 Steel Material: High toughness and stable hardness, effectively resisting wear and fatigue during long-term food extrusion operation.
• Sand Blast Hygienic Surface: Uniform sandblasting finish removes burrs, avoids material residue and adhesion, easy to clean and meets food hygiene standards.
• Excellent Wear Resistance: Vacuum heat treatment ensures stable mechanical performance, greatly extending service life for high-frequency food production.
• Stable Food Puffing Performance: Optimized tooth profile realizes uniform material shearing and mixing, improving puffed food texture and uniformity.
• High Precision Compatibility: Strict industrial standard size, accurate meshing and strong interchangeability for mainstream food extruders.

Application Range

Specially applied to twin screw extrusion equipment for puffed food production, suitable for corn puffs, rice crackers, snack foods, modified grain products and protein food puffing processing. Widely used in food processing factories and food machinery supporting maintenance.

Why Choose CONLIN Extruder Elements

• Food-Grade Hygienic Design: Sand blast non-stick surface ensures food safety and zero residue pollution.
• Durable SKD11 Performance: Higher wear resistance than ordinary steel parts, reducing frequent replacement downtime.
• Stable Extrusion Quality: Consistent shearing and mixing improve finished food taste and appearance uniformity.
• Low Maintenance Cost: Easy-clean surface simplifies daily sanitation work and saves labor costs.
• Custom & Bulk Support: Support standard batch supply and non-standard customization for food extrusion lines.

FAQ

Q: Why use SKD11 material for food extruder elements?

A: SKD11 steel provides high hardness, superior wear resistance and stable performance, more suitable for long-cycle puffed food production than ordinary materials.

Q: What is the advantage of sand blast surface?

A: Sand blasting eliminates burrs, prevents food material adhesion, ensures easy cleaning and meets food hygiene requirements.

Q: Is it compatible with mainstream food twin screw extruders?

A: Standard industrial size with high interchangeability, suitable for most puffed food twin screw extrusion equipment.

Q: Can custom specifications be made?

A: Yes, we support customized tooth profile, size and structural parameters for special food production processes.

Q: How about product quality?

A: 100% dimension and hardness inspected, stable quality, fast delivery and reliable after-sales service.

Purchase & Cooperation Guide

If you need hygienic and durable SKD11 sand blast double screw extruder elements for puffed food industry, choose CONLIN. Our food-grade screw parts ensure stable extrusion and safe food production. Support sample testing and bulk wholesale with factory direct price. Contact us for detailed parameters and latest quotation.

Packing

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