110V Stainless Steel Clay Mixer Machine 397 lbs/h, Dual Shaft Clay Extruder 1500W

Equipped with an industrial‑grade vacuum system that continuously removes air from the clay during kneading, effectively preventing cracking, deformation, or bursting caused by air bubbles during firing – ensuring a dense and uniform clay body with significantly improved yield.

2. High-efficiency Biaxial Kneading, Time and Labor Saving‌

The dual‑shaft spiral blades rotate synchronously, thoroughly mixing and kneading the clay through powerful squeezing and repeated rubbing, resulting in a fine, smooth, and highly plastic texture. Compared to single‑shaft models, kneading efficiency is significantly higher, greatly reducing material preparation time.

3. High-power Motor for Large Output‌

Powered by a 1500W pure copper motor, delivering strong performance with a processing capacity of up to 180 kg (approx. 396 lbs) of clay per hour – ideal for continuous batch production, meeting the demands of busy pottery studios and small to medium‑sized ceramic factories.

4. Wide Range of Applications‌

Widely suitable for pottery studios, ceramic education institutions, ceramic schools, DIY enthusiasts, and small to medium‑sized ceramic factories – meeting the needs of ceramic creation, teaching, and bulk clay preparation.

Please Note: Do not put dry clay directly into this machine! Processing dry clay will cause the motor to overheat and shut down.

I. Installation & Placement

1. Place the machine on a flat, solid workbench or floor, ensuring all four feet are in contact with the ground and the unit is stable without wobbling.

2. Confirm the power supply is 110V, the socket is properly grounded, and the power cord is intact without damage.

3. Leave sufficient space around the machine for feeding, clay discharge, and routine maintenance.

II. Pre‑Start Inspection

1. Check the hopper and spiral blades for any debris, dried clay lumps, or foreign objects. Clean thoroughly before use.

2. Check that all fastening bolts and connectors are securely tightened to prevent loosening during operation.

3. Run a no‑load test for a few seconds to confirm normal operation without abnormal noise or vibration.

III. During Operation

1. Do not place your hands into the hopper or discharge outlet to prevent entanglement or crushing injuries.

2. Stay focused during operation. After feeding the clay, remove your hands from the hopper area promptly.

3. Do not wear loose gloves or loose clothing while operating to prevent entanglement with rotating parts.

4. Tie back long hair and do not wear necklaces, bracelets, or other accessories to prevent entanglement.

5. Feed the clay evenly. Avoid adding too much at once to prevent overloading or clogging.

6. Do not feed hard objects (such as stones or metal) into the hopper to avoid damaging the spiral blades or motor.

7. If abnormal noise, jamming, or excessive vibration occurs during operation, turn off the power immediately and troubleshoot before resuming use.

8. Do not touch the vacuum pump body while it is running – the pump surface becomes hot during operation to avoid burns.

Dual‑Shaft Spiral Mixing Structure

The internal dual‑shaft spiral blades are arranged in an interlocking pattern. Through mechanical squeezing and kneading, the clay is thoroughly mixed and air bubbles are effectively removed, resulting in a uniform, fine, and dense clay body – ideal for ceramic creation. Compared to single‑shaft models, the dual‑shaft design offers higher kneading efficiency, better plasticity, and superior uniformity.

Vacuum Pressure Gauge

Provides real‑time monitoring of vacuum pressure, precisely maintaining the vacuum environment during kneading to ensure complete de‑airing and uniform density.

Discharge Outlet

Smooth, wear‑resistant inner wall allows smooth extrusion of kneaded clay rods. Corrosion‑resistant and non‑sticking, it is easy to clean and maintain, suitable for extruding clay of varying hardness.

Dual‑Motor Power System

110V dual‑motor configuration – the left main motor provides powerful kneading force, while the right vacuum pump handles vacuum operation. The two motors work in synergy for efficient kneading and a stable vacuum environment, with smooth, low‑noise operation suitable for extended continuous use.

Lockable Swivel Casters

Equipped with foot‑operated brakes for flexible movement and quick locking. Stable load capacity with shock absorption and anti‑slip features, making it easy to relocate within the workshop and switch between workstations.

High Production Efficiency

High efficiency and large output capacity allow rapid processing of large clay batches. Low noise, simple operation, and durable construction make it suitable for long‑term continuous operation.

Wide Application Range

Ideal for pottery studios, ceramic education institutions, ceramic schools, and DIY enthusiasts. Produces bubble‑free, evenly kneaded high‑quality clay, providing reliable raw material support for handmade ceramic creation and teaching practice.

I. Feeding & Kneading

1. Place the prepared clay (with moderate moisture content; dry clay should be soaked and softened in advance) into the hopper.

2. Press the start button to begin operation – the dual‑shaft spiral blades will start kneading the clay.

3. For continuous feeding, add the clay evenly. Avoid adding too much at once to prevent overloading or clogging.

4. Observe the clay discharge condition:

- The clay should be extruded continuously and evenly, with a smooth surface and no visible air bubbles.

- If the clay strand breaks or shows excessive bubbles, reduce the feeding speed or check the vacuum system.

II. Vacuum Operation

1. After the machine starts and clay begins to discharge, turn on the vacuum pump to start vacuum extraction.

2. Observe the vacuum gauge reading and confirm the vacuum level reaches the normal operating range.

3. Keep the vacuum pump running continuously during the kneading process to ensure thorough removal of air from the clay.

4. Before shutting down, turn off the vacuum pump first, then stop the main motor.

III. Shutdown & Cleaning

1. Stop feeding and allow the machine to continue running for about 30 seconds to completely discharge the remaining clay.

2. Turn off the power switch and unplug the power cord.

3. Clean the hopper and spiral blades – remove residual clay with a scraper or soft cloth. Do not rinse the motor or electrical components directly with water.

4. Clean the discharge outlet and machine body surface to keep the equipment tidy.

110V Stainless Steel Clay Mixer Machine 397 lbs/h, Dual Shaft Clay Extruder 1500W *1

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Any concern just feel free to let us know, we'll reply in 24 hours in normal condition.
Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends & public holidays.
Warranty: 6 months' warranty for the machines, not for the consumables.
We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost.