Skip to main content
Home / Metal Cans, Drums & Bottles / 3D Printer Clay Extruder Parts: Micro Screw Feeder with 8MM PTFE Liner and Material Barrel

Attributes

Brand -
Category Metal Materials & Products / Metal Cans, Drums & Bottles
Origin -
Material Stainless Steel Barrel with PTFE Liner
Liner Diameter 8mm
Feeder Type Micro Screw Auger
Compatibility Standard Clay Extruder Heads
Max Pressure High-Pressure Rated
Surface Finish Polished Interior for Smooth Flow
Weight 120 grams
Package Includes 1x Material Barrel, 1x Micro Screw Feeder, 1x PTFE Liner
Application Ceramic Clay, Polymer Clay, Food Paste
Assembly Tool-free Quick Connect Design

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 5/5

Perfect for fine detail work

The 8mm liner provides excellent control for intricate ceramic prints. The micro screw feeder moves the clay smoothly without clogging.

A

Anonymous

Mar 29, 2026

Rating: 4/5

Good upgrade part

Works well as a replacement part for my older extruder. The fit was snug and the material feels premium. Wish it came in a 10mm option too.

A

Anonymous

Mar 26, 2026

Rating: 5/5

Smooth extrusion every time

The polished interior really helps prevent clay from sticking. My print success rate has improved dramatically since installing this unit.

A

Anonymous

Mar 25, 2026

Rating: 5/5

No more air bubbles

Since switching to this micro screw feeder, my prints have significantly fewer air pockets. The consistent flow is a game changer for my pottery projects.

A

Anonymous

Mar 18, 2026

Rating: 5/5

Durable and reliable

I've run hundreds of grams of heavy stoneware clay through this barrel and it shows no signs of wear. Highly recommended for serious makers.

A

Anonymous

Mar 08, 2026

Rating: 4/5

Great quality, easy install

Solid construction and the PTFE liner makes cleaning a breeze. Took off one star because the instructions were a bit vague, but figured it out quickly.

5 FAQ

Q: Is this compatible with water-based clays?

A: Yes, the PTFE liner is resistant to water and works perfectly with standard water-based ceramic and polymer clays.

Q: How do I clean the PTFE liner?

A: Simply flush with warm water while the extruder is running slowly, or remove the liner and wipe it down with a soft cloth. Avoid abrasive scrubbers.

Q: Does this come with a nozzle?

A: No, this package includes only the material barrel, micro screw feeder, and PTFE liner. Nozzles are sold separately to allow for custom tip selection.

Q: What is the maximum particle size this feeder can handle?

A: For optimal performance, we recommend using clay with particle sizes under 0.5mm to prevent jamming in the micro screw mechanism.

Q: Can I use this for food pastes like chocolate?

A: While the materials are food-safe grade stainless steel and PTFE, this specific part is marketed for industrial and hobbyist clay printing. Please ensure thorough cleaning if repurposing for food.

Explore your interests

View More
All Categories
Best Seller (30)
New List (30)
Daxiang Machinery Top-Flow Pillow Packaging Machine for Vegetables, Bread, Mooncakes, Cakes, Food, and Fruit Sealing

Daxiang Machinery Top-Flow Pillow Packaging Machine for Vegetables, Bread, Mooncakes, Cakes, Food, and Fruit Sealing

$35,475.00

50 Pcs Market Commodity Price Tag ers Advertising Tags Paper

50 Pcs Market Commodity Price Tag ers Advertising Tags Paper

$45.37

Fountain in the Rain by Kaoru Sudo, Mr. Chui Saxophone, Three-Piece Precise Transcription Service

Fountain in the Rain by Kaoru Sudo, Mr. Chui Saxophone, Three-Piece Precise Transcription Service

$37.00

No-Clean Airbrush Set Electric Spray Gun Mini Bottom-Feed Airbrush for Furniture Leather Repair Paint and Art

No-Clean Airbrush Set Electric Spray Gun Mini Bottom-Feed Airbrush for Furniture Leather Repair Paint and Art

$225.00

Rubber Cable Raceway Speed Bump for Ground Crossing

Rubber Cable Raceway Speed Bump for Ground Crossing

$15.05

Replacement Blade Holder and Rotating Wheel for Butter Tea Maker - Includes Waterproof Gasket; Compatible with Milk Separators and Switch Assemblies

Replacement Blade Holder and Rotating Wheel for Butter Tea Maker - Includes Waterproof Gasket; Compatible with Milk Separators and Switch Assemblies

$56.50

Commercial Hanging Roast Duck Warmer Crispy Pork Belly Insulation Box Stainless Steel Countertop Roasted Meat Heater Cooked Food Display Cabinet

Commercial Hanging Roast Duck Warmer Crispy Pork Belly Insulation Box Stainless Steel Countertop Roasted Meat Heater Cooked Food Display Cabinet

$317.00

2MM 3MM 4MM Natural Color-Gradient Amethyst Soccer-Cut Faceted Loose Beads - Semi-Finished Amethyst Cuts

2MM 3MM 4MM Natural Color-Gradient Amethyst Soccer-Cut Faceted Loose Beads - Semi-Finished Amethyst Cuts

$17.00

Educational Toys for Babies 0-3 Years - Newborn Rattle and Musical Stick for Boys and Girls (0-12 Months)

Educational Toys for Babies 0-3 Years - Newborn Rattle and Musical Stick for Boys and Girls (0-12 Months)

$12.80

Variable Frequency Drive Cabinet for Fans with Energy-Saving VFD Control

Variable Frequency Drive Cabinet for Fans with Energy-Saving VFD Control

$11,334.00

Pure Water Bucket Stand with Manual Pump, Inverted Dispenser Rack for Large Bottles, Simple Water Dispenser

Pure Water Bucket Stand with Manual Pump, Inverted Dispenser Rack for Large Bottles, Simple Water Dispenser

$4.65

Spray Tower Exhaust Gas Treatment System - Industrial Air Purification for Dust, Acid Mist, and Alkali Scrubbing

Spray Tower Exhaust Gas Treatment System - Industrial Air Purification for Dust, Acid Mist, and Alkali Scrubbing

$1,738.00

Acrylic Markers Opaque Overlapping Colors Art Drawing Pens Specialized Ink Cores

Acrylic Markers Opaque Overlapping Colors Art Drawing Pens Specialized Ink Cores

$49.90

Cute Portable Invisible Aligner Case - Storage Box for Orthodontic Retainers, Teeth Correctors, and Dentures

Cute Portable Invisible Aligner Case - Storage Box for Orthodontic Retainers, Teeth Correctors, and Dentures

$5.78

SolidWorks Software Remote Installation Service - Versions 2025/2024/2023/2022/2021/2020/2018

SolidWorks Software Remote Installation Service - Versions 2025/2024/2023/2022/2021/2020/2018

$10.00

Nylon Paint Small Brush Painting Brush Computer Cleaning Dust Brush Sweeping Gray Size Brushes BBQ Flat Brush

Nylon Paint Small Brush Painting Brush Computer Cleaning Dust Brush Sweeping Gray Size Brushes BBQ Flat Brush

$0.90

Compact Home Range Hood - Portable USB Desktop Smoke Extractor for Hot Pot & BBQ

Compact Home Range Hood - Portable USB Desktop Smoke Extractor for Hot Pot & BBQ

$41.00

Large Area Hollow Advertising Sign Spray Paint Stencil Customizable Bendable Lettering Board Wall Slogan Brushing Soft Mold

Large Area Hollow Advertising Sign Spray Paint Stencil Customizable Bendable Lettering Board Wall Slogan Brushing Soft Mold

$5.00

Heavy-Duty Kitchen Sink Storage Rack, Dust-Proof Dish Drainer, Multi-Function Bowl Organizer

Heavy-Duty Kitchen Sink Storage Rack, Dust-Proof Dish Drainer, Multi-Function Bowl Organizer

$85.00

Xinda Outdoor Waterproof Backpack - IPX7 Wet/Dry Separation Rucksack for River Trekking, Mountaineering, Snorkeling, Swimming, and Rafting

Xinda Outdoor Waterproof Backpack - IPX7 Wet/Dry Separation Rucksack for River Trekking, Mountaineering, Snorkeling, Swimming, and Rafting

$109.55

[Damai Patented Microneedle Hair Transplant] Hairline + Eyebrow Planting | 1000 Grafts Hairline + Both Eyebrows

[Damai Patented Microneedle Hair Transplant] Hairline + Eyebrow Planting | 1000 Grafts Hairline + Both Eyebrows

$17,800.00

Pure Wool Calligraphy Felt Mat – Thickened, Wear-Resistant Fabric for Chinese Painting and Brush Writing; Custom Desk Pad

Pure Wool Calligraphy Felt Mat – Thickened, Wear-Resistant Fabric for Chinese Painting and Brush Writing; Custom Desk Pad

$1,440.00

Welding Fume Purifier – Effective Collection and Control of Welding Smoke and Dust

Welding Fume Purifier – Effective Collection and Control of Welding Smoke and Dust

$12.40

FRP Stair Nosing, Yellow Anti-Slip Stair Treads with Granular Surface

FRP Stair Nosing, Yellow Anti-Slip Stair Treads with Granular Surface

$64.00

Stainless Steel Reaction Kettle, Emulsifying Tank, Electric Heating Reactor, Enamel-Glass Silicone Oil Reactor, and Mixing Vessel

Stainless Steel Reaction Kettle, Emulsifying Tank, Electric Heating Reactor, Enamel-Glass Silicone Oil Reactor, and Mixing Vessel

$2,700.00

Wholesale Acrylic Markers in Bags, Student Water-Based Ink Pens, Eco-Friendly Non-Toxic Drawing Pens with Layering Capability

Wholesale Acrylic Markers in Bags, Student Water-Based Ink Pens, Eco-Friendly Non-Toxic Drawing Pens with Layering Capability

$5.80

Oil Pastel Blending Pen and Smudge Tool Set - Soft Tip Sponge Balls and Scrapers for Heavy Color Wax Crayon Blending and Painting

Oil Pastel Blending Pen and Smudge Tool Set - Soft Tip Sponge Balls and Scrapers for Heavy Color Wax Crayon Blending and Painting

$12.50

Lechuang Commercial Electric Heated Display Warmer - Countertop Food Warmer for Cooked Foods, Bread, and Pizza

Lechuang Commercial Electric Heated Display Warmer - Countertop Food Warmer for Cooked Foods, Bread, and Pizza

$1,250.00

Model 2500-480 Independent Rotary Die Second-Hand Special Sale Independent Light Pressure Front Edge with Die Cutting Speed 120-150

Model 2500-480 Independent Rotary Die Second-Hand Special Sale Independent Light Pressure Front Edge with Die Cutting Speed 120-150

$2,000.00

Fishing Alarm Portable Electronic Fishing Bite Alarm Night

Fishing Alarm Portable Electronic Fishing Bite Alarm Night

$60.27