1. Introduction
This manual provides instructions for the proper installation, operation, and maintenance of your Duokon Blender Blade Replacement Part. This component is designed to replace worn or damaged blender blades, ensuring continued performance for your blending needs. Please read these instructions carefully before use.
2. Product Overview
The Duokon Blender Blade Replacement Part is constructed from premium stainless steel blades and food-grade plastic components, designed for durability and efficient blending. It includes a sealing gasket to prevent leaks during operation.
Key Features:
- Stainless Steel Construction: Crafted from premium stainless steel with food-grade plastic components and a precise gasket fit for reliable daily use.
- Durable Design: Handles fruits, vegetables, and various ingredients without leaks or interruptions.
- Complete Assembly: Includes the blade unit and a sealing gasket.

Figure 2.1: The Duokon Blender Blade Replacement Part, showing the stainless steel blades, white plastic base, and light blue sealing gasket.
3. Setup and Installation
This replacement blade is designed for effortless installation, allowing for a quick swap without the need for specialized tools. Always ensure the blender is unplugged before attempting installation or removal of any parts.
Installation Steps:
- Unplug Blender: Ensure your blender is completely unplugged from the power outlet.
- Remove Old Blade: Carefully unscrew and remove the old blade assembly from your blender jar. Dispose of the old blade responsibly.
- Inspect Gasket: Ensure the new sealing gasket is properly seated around the base of the new blade assembly.
- Install New Blade: Align the new blade assembly with the opening at the bottom of your blender jar. Screw it securely into place until it is hand-tight. Do not overtighten.
- Test for Leaks: Before blending, add a small amount of water to the blender jar and check for any leaks. If leaks occur, re-tighten the blade assembly.

Figure 3.1: The blender blade replacement part shown with its separate sealing gasket, ready for assembly.

Figure 3.2: The blender blade replacement part with indicated dimensions for the bottom size and sealing outer diameter, both approximately 66mm (2.6 inches).
4. Operating Instructions
Once installed, the Duokon Blender Blade Replacement Part allows for versatile daily blending. It is suitable for processing a wide range of ingredients to create various recipes.
General Use:
- Ingredient Preparation: Cut larger ingredients into smaller pieces to facilitate smoother blending and prevent strain on the motor.
- Liquid Addition: Always add sufficient liquid when blending solid ingredients to achieve the desired consistency and protect the blade.
- Blending Process: Start with a low speed and gradually increase as needed. Use pulse function for controlled chopping.
- Versatility: Effortlessly process soft fruits and hard vegetables for smoothies, soups, sauces, and other kitchen creations.

Figure 4.1: The blender blade actively blending strawberries, illustrating its function in processing ingredients.

Figure 4.2: The blender blade positioned above a collage of ingredients like black beans and soybeans, alongside finished drinks like soy milk, demonstrating its versatility for different recipes.
5. Maintenance and Cleaning
Proper cleaning and maintenance will extend the life of your blender blade replacement part and ensure hygienic use.
Cleaning Instructions:
- Immediate Cleaning: Clean the blade assembly immediately after each use to prevent food residue from drying and hardening.
- Dishwasher Safe: The blade assembly is designed for dishwasher safety. Place it directly in the dishwasher for convenient upkeep.
- Hand Washing: For hand washing, carefully detach the blade assembly from the blender jar. Use warm, soapy water and a brush to clean around the blades. Exercise caution as blades are sharp. Rinse thoroughly and allow to air dry completely before reassembly or storage.
- Gasket Care: Periodically remove the sealing gasket for separate cleaning to ensure no food particles are trapped underneath.
6. Troubleshooting
If you encounter issues with your blender blade replacement part, consider the following common troubleshooting steps:
- Leaks from Blender Jar: Ensure the blade assembly is securely tightened to the blender jar and that the sealing gasket is properly seated and undamaged.
- Ineffective Blending: Check if the blades are free from obstruction. Ensure sufficient liquid is added for blending. If the blades appear dull or damaged, replacement may be necessary.
- Unusual Noise: Discontinue use immediately. Check for any foreign objects in the blender jar or if the blade assembly is loose.
If problems persist after following these steps, please refer to the Warranty and Support section for further assistance.
7. Specifications
| Specification | Detail |
|---|---|
| Item Type | Blender Blade |
| Material | Stainless Steel + Plastic |
| Color | White |
| Bottom Size | Approx. 66mm / 2.6in |
| Sealing Outer Diameter | Approx. 66mm / 2.6in |
| Item Weight | Approx. 69g / 2.4oz |
| Product Dimensions | 2.76 x 2.76 x 2.36 inches |
| Manufacturer | Duokon |
8. Warranty and Support
This product is manufactured by Duokon. For specific warranty details, please refer to the terms provided at the time of purchase. Generally, a return policy of 30 days from the date of purchase is offered for refund or replacement.
For technical support or inquiries regarding your Duokon Blender Blade Replacement Part, please contact the seller or manufacturer directly through the platform where the purchase was made.