1. Introduction
Thank you for choosing the WantJoin Professional Blender. This commercial-grade appliance is designed for high-performance blending, featuring a powerful motor, sharp blades, and a soundproof cover for quiet operation. With its large 2200ml capacity and adjustable speed settings, it is ideal for preparing a wide variety of recipes, from smoothies and juices to ice crushing and nut butters. Please read this manual thoroughly before first use to ensure safe and optimal performance.
2. Important Safety Instructions
When using electrical appliances, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and/or injury to persons, including the following:
- Read all instructions before operating the blender.
- Do not immerse the motor base in water or other liquids.
- Always unplug the blender from the outlet when not in use, before assembling or disassembling parts, and before cleaning.
- Avoid contact with moving parts. Keep hands and utensils out of the container while blending to prevent severe personal injury and/or damage to the blender. A scraper may be used only when the blender is not running.
- Blades are sharp. Handle with care.
- Do not operate any appliance with a damaged cord or plug, or after the appliance malfunctions or has been dropped or damaged in any manner.
- Do not use outdoors.
- Do not let the cord hang over the edge of a table or counter, or touch hot surfaces.
- Always ensure the lid and soundproof cover are securely in place before operating.
- Do not overfill the blender jar.
3. Product Overview
3.1 Components
- Motor Base with Control Panel
- 2200ml Blending Jar with Lid
- High-Hardness Stainless Steel Blades
- Soundproof Cover

Figure 1: WantJoin Professional Blender with its soundproof cover.
3.2 Specifications
| Feature | Specification |
|---|---|
| Model | Professional Blender |
| Brand | WantJoin |
| Power | 1800W |
| Capacity | 2200ml (2.2 Liters) |
| Speed Control | 10-speed mechanical knob + Pulse function |
| Blade Type | High Hardness Stainless Steel |
| Plug Type | US Plug |
| Product Weight | 8.99 kg |
| Overall Dimensions (H x W x D) | 18.11 in x 7.48 in x 9.44 in |
| Jar Dimensions (H x Top W) | 9.25 in x 5.90 in |

Figure 2: Product Dimensions.

Figure 3: Superior Blender Blade.

Figure 4: Detailed Features Overview.
4. Setup
- Unpack: Carefully remove all components from the packaging. Retain packaging for future storage or transport.
- Clean: Before first use, wash the blending jar, lid, and blades with warm, soapy water. Rinse thoroughly and dry. Wipe the motor base with a damp cloth.
- Placement: Place the motor base on a clean, dry, and stable surface. Ensure there is adequate ventilation around the unit.
- Assemble Jar: Ensure the blades are securely attached to the bottom of the blending jar.
- Position Jar: Place the blending jar onto the motor base, ensuring it is seated correctly and locked into position if applicable.
- Soundproof Cover: Position the soundproof cover over the blending jar and motor base.
- Power Connection: Plug the power cord into a grounded electrical outlet (US Plug).
5. Operating Instructions
- Prepare Ingredients: Cut ingredients into appropriate sizes for blending. Do not overfill the jar beyond the MAX fill line (2200ml).
- Add Ingredients: Place ingredients into the blending jar. For best results, add liquids first, then soft ingredients, followed by harder ingredients and ice.
- Secure Lid: Place the lid securely on the blending jar.
- Close Soundproof Cover: Lower the soundproof cover completely over the blender.
- Power On: Turn the POWER switch to the 'ON' position.
- Select Speed: Use the central SPEED knob to select your desired blending speed. The blender offers 10 different speed settings for various textures. Start at a lower speed and gradually increase as needed.
- Pulse Function: For short bursts of power or to chop ingredients, use the PULSE switch. Hold it down for the desired duration, then release.
- Blending: Allow the blender to process ingredients until the desired consistency is achieved. The powerful motor can crush ice cubes in approximately 5 seconds.
- Power Off: Once blending is complete, turn the POWER switch to the 'OFF' position and unplug the unit.
- Serve: Open the soundproof cover, remove the lid, and pour out your blended creation.

Figure 5: Blender in operation.

Figure 6: Examples of recipes.
6. Cleaning and Maintenance
Regular cleaning and maintenance will ensure the longevity and optimal performance of your WantJoin Professional Blender.
- Unplug: Always ensure the blender is unplugged before cleaning.
- Self-Cleaning (Quick Clean): For a quick clean, fill the jar halfway with warm water and a drop of dish soap. Secure the lid and soundproof cover. Run the blender on a medium speed for 30-60 seconds. Rinse the jar thoroughly.
- Deep Cleaning: Disassemble the jar, lid, and blades. Wash these parts with warm, soapy water using a brush for hard-to-reach areas around the blades. Rinse thoroughly and allow to air dry.
- Motor Base: Wipe the motor base with a damp cloth. Do NOT immerse the motor base in water or any other liquid.
- Soundproof Cover: Wipe the soundproof cover with a damp cloth and mild detergent if necessary. Rinse and dry.
- Storage: Store the blender in a clean, dry place with the lid and soundproof cover in place.
7. Troubleshooting
If you encounter any issues with your blender, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Blender does not turn on | Not plugged in; Power switch off; Jar not correctly seated; Overload protection activated. | Ensure unit is plugged in and power switch is ON. Check if the jar is properly aligned on the base. Unplug, wait 15 minutes for motor to cool, then try again. |
| Ingredients not blending smoothly | Too little liquid; Too many ingredients; Ingredients too large. | Add more liquid. Reduce the amount of ingredients. Cut ingredients into smaller pieces. Use the Pulse function to break up larger chunks. |
| Loud noise/vibration | Jar not seated correctly; Hard ingredients. | Ensure the jar is securely placed on the motor base. The soundproof cover should reduce operational noise significantly. |
| Leakage from jar | Lid not properly sealed; Jar overfilled. | Ensure the lid is firmly in place. Do not fill above the MAX line. |
8. User Tips
- For optimal blending of thick mixtures, use the tamper (if included) through the lid opening while blending to push ingredients towards the blades.
- When making smoothies, start with liquids, then add leafy greens, fruits, and finally ice or frozen ingredients.
- The 10-speed control allows for precise texture. Use lower speeds for chunky salsas and higher speeds for smooth purees and creamy soups.
- To maximize the quiet operation, always ensure the soundproof cover is fully closed during blending.
9. Warranty and Support
The WantJoin Professional Blender is designed for durability and performance. For any product inquiries, technical support, or warranty claims, please contact the seller or manufacturer directly. Please have your purchase information and product model number ready when contacting support.





