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

All Categories
Best Seller (30)
New List (30)
Heisidike HZL-32 Portable Stone Removal Hook for Car Tire Tread Cleaning

Heisidike HZL-32 Portable Stone Removal Hook for Car Tire Tread Cleaning

$9.28

Bixilage Cheese Processing Equipment – Curd Fermentation Machine for Stretchy Hand-Pulled Cheese Production Line

Bixilage Cheese Processing Equipment – Curd Fermentation Machine for Stretchy Hand-Pulled Cheese Production Line

$67,900.00

Essential Oil Soap Stamping Machine DIY Stamp Maker Semi-Auto Pneumatic Stampler Small Handmade Soap Equipment

Essential Oil Soap Stamping Machine DIY Stamp Maker Semi-Auto Pneumatic Stampler Small Handmade Soap Equipment

$2,173.00

Inverted Barrel Water Stand - Simple U-Shaped Thickened Holder for Purified Water Buckets with Dispenser Outlet

Inverted Barrel Water Stand - Simple U-Shaped Thickened Holder for Purified Water Buckets with Dispenser Outlet

$21.00

Qingling Pickup 2.8T Diesel Isuzu 4JB1-T1 Engine Turbocharger Pump Assembly

Qingling Pickup 2.8T Diesel Isuzu 4JB1-T1 Engine Turbocharger Pump Assembly

$1,502.00

Juli JL-499 Heat Resistant up to 150°C Instant Adhesive High Performance Low Whitening Transparent High-Temperature Fast-Drying Glue

Juli JL-499 Heat Resistant up to 150°C Instant Adhesive High Performance Low Whitening Transparent High-Temperature Fast-Drying Glue

$90.30

Stainless Steel Buffet Warmer with Hydraulic Lift - Commercial Electric Heating Chafing Dish

Stainless Steel Buffet Warmer with Hydraulic Lift - Commercial Electric Heating Chafing Dish

$882.00

Zhaobei New Felt Calligraphy Mat Anti-Pilling Painting Felt Chinese Painting Cloth Brush Character Calligraphy Felt Pad

Zhaobei New Felt Calligraphy Mat Anti-Pilling Painting Felt Chinese Painting Cloth Brush Character Calligraphy Felt Pad

$29.70

Fruit Picking Bucket with Shoulder Strap, Manual Fertilizer Spreader, Durable Rubber Harvest Container for Seeds and Chemicals

Fruit Picking Bucket with Shoulder Strap, Manual Fertilizer Spreader, Durable Rubber Harvest Container for Seeds and Chemicals

$26.57

Baohong Artist Grade Watercolor Pad - 100% Cotton Pulp, 300gsm, Glued on Four Sides, Available in 16K, 8K, 4K with Cold Press or Hot Press Texture

Baohong Artist Grade Watercolor Pad - 100% Cotton Pulp, 300gsm, Glued on Four Sides, Available in 16K, 8K, 4K with Cold Press or Hot Press Texture

$42.00

Commercial Brush Peeling Machine for Sweet Potatoes, Ginger, Taro, Mustard Greens, and Kohlrabi

Commercial Brush Peeling Machine for Sweet Potatoes, Ginger, Taro, Mustard Greens, and Kohlrabi

$15.90

No-Drill Invisible Cable Organizer – Self-Adhesive Wire Fixer, Data Cable Clip, and Net Cable Management Solution

No-Drill Invisible Cable Organizer – Self-Adhesive Wire Fixer, Data Cable Clip, and Net Cable Management Solution

$6.90

Stone Landscape Sculpture Engraved Pebble Gate Stone Cornerstone Roadside Marker

Stone Landscape Sculpture Engraved Pebble Gate Stone Cornerstone Roadside Marker

$838.05

Kitchen Sink Organizer Rack, Dish Drying Rack, Multi-Function Countertop Storage Shelf for Washing and Placing Bowls

Kitchen Sink Organizer Rack, Dish Drying Rack, Multi-Function Countertop Storage Shelf for Washing and Placing Bowls

$55.70

New Hanging Kitchen Sink Strainer Basket, Multi-Function Colander for Washing Vegetables and Filtering Leftovers

New Hanging Kitchen Sink Strainer Basket, Multi-Function Colander for Washing Vegetables and Filtering Leftovers

$7.74

Sting Bite Relief Pen Electric Bug Bite Relief for Indoor

Sting Bite Relief Pen Electric Bug Bite Relief for Indoor

$60.14

Thickened 160g Gouache Paper 8K/4K for Beginners and Art Exam Students - Professional Art Painting Paper for Watercolor, Gouache, and Acrylic Creation and Practice

Thickened 160g Gouache Paper 8K/4K for Beginners and Art Exam Students - Professional Art Painting Paper for Watercolor, Gouache, and Acrylic Creation and Practice

$5.78

Pad Printing Ink Cup Sealing Ring Rubber Gasket Elastic Rubber Ink Cartridge O-Ring Silicone Ink Leak-Proof Eco-Friendly Ink Cup Seal

Pad Printing Ink Cup Sealing Ring Rubber Gasket Elastic Rubber Ink Cartridge O-Ring Silicone Ink Leak-Proof Eco-Friendly Ink Cup Seal

$9.70

Stainless Steel Walnut Kernel Peeling Machine - Pecan Physical Peeling Equipment, DDA Washing Unit, Nut Kernel Peeler

Stainless Steel Walnut Kernel Peeling Machine - Pecan Physical Peeling Equipment, DDA Washing Unit, Nut Kernel Peeler

$36,315.00

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