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Nantong Boliu Electromechanical Technology Co., Ltd. is a company specializing in the R&D and manufacturing of lithium-powered gardening tools and handheld equipment. We maintain integrated operations covering design, injection molding, battery integration, assembly, and testing. As a famous China 21V 4810 Brushless Motor Quick Change Machine Factory and 21V 4810 Brushless Motor Quick Change Machine Manufacturers, our product range includes mini chainsaws, pruning shears, lawn mowers, hedge trimmers, and other categories. The company provides OEM/ODM services for well-known e-commerce brands globally, with products exported to markets in Europe, North America, Southeast Asia, and beyond.
We take responsibility for every product we manufacture. Our dedicated quality control team, comprising senior engineers and skilled technicians, operates advanced testing facilities. Each tool undergoes rigorous evaluation across multiple aspects to ensure safety, durability, and battery lifespan meet stringent quality standards, delivering reliable performance you can trust.
We believe that every tool is a synergy between engineering and user experience. Guided by the principles of performance-driven design, and user-focused innovation, we continuously optimize structure, upgrade key components, and ensure reliable performance in real-world scenarios.
BL-B2 Brushless Lithium Battery Quick-Swap Machine: Versatile Power with Rapid Accessory Switching
The BL-B2 Brushless Lithium Battery Quick-Swap Machine is an innovative and multi-functional tool designed for efficiency in various fastening and drilling tasks. It is equipped with a 4810 brushless motor, ensuring smooth power delivery, long-term reliability, and low energy consumption.
Performance Highlights: It delivers a maximum torque of 55N and a no-load speed of 1300r/min, making it capable of handling a wide range of applications with ease. With a rated input power of 1800W and operating at 21V, it provides consistent lithium-powered performance for uninterrupted work.
Quick-Swap Advantage: Its core “quick-swap” design allows for rapid accessory switching, enabling users to seamlessly transition between drilling, screwdriving, and other functions—ideal for projects that require multiple tool operations.
Whether you are a professional tradesperson or a DIY enthusiast, the BL-B2 Brushless Lithium Battery Quick-Swap Machine offers the flexibility, power, and convenience to tackle diverse tasks efficiently. Its ergonomic grip and advanced brushless technology make it a standout choice for anyone seeking a versatile, high-performance tool.
