Wuyi Krain Tools Co., Ltd.
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Wuyi Krain Tools Co., Ltd.
Wuyi Krain Tools Co., Ltd.

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  • Home
  • About Us
    • Download
  • Products
    • Electric Power Tools
      • Electric Corded Jig Saw
      • Electric Corded Impact Drill
      • Electric Corded Drill
      • Electric Corded Torque Drill
      • Electric Corded Angle Grinder
      • Electric Corded Circular Saw
      • Electric Corded Reciprocating Saw
      • Electric Corded Polisher
      • Electric Corded Mixer Drill
      • Electric Corded Rotary Hammer
      • Electric Corded Plunge Router
      • Electric Corded Planer
      • Electric Corded Trimmer
      • Electric Corded Belt Sander
      • Electric Corded Leaf Blower
      • Electric Corded Heat Gun
      • Electric Corded Sander
      • Electric Corded Brush Cutter
      • Electric Corded Miter Saw
      • Electric Corded Marble Cutter
      • Electric Corded Demolition Hammer
      • Electric Corded Die Grinder
      • Electric Corded Chain Saw
      • Electric Corded Dry Wall Sander
      • Electric Corded Mixer Drill
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      • Lithium Cordless Jig Saw
      • Lithium Cordless Drill
      • Lithium Cordless Angle Grinder
      • Lithium Cordless Circular Saw
      • Lithium Cordless Reciprocating Saw
      • Lithium Cordless Rotary Hammer
      • Lithium Cordless Leaf Blower
      • Lithium Cordless Sander
      • Lithium Cordless Brush Cutter
      • Electric Cordless Chain Saw
      • Lithium Cordless Impact Screwdriver
      • Cordless Impact Wrench
    • Gasoline Garden Tools
      • Gasoline Chain Saw
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      • Gasoline Air Blower
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PRODUCT CATEGORIES

  • Electric Power Tools
    • Electric Corded Jig Saw
    • Electric Corded Impact Drill
    • Electric Corded Drill
    • Electric Corded Torque Drill
    • Electric Corded Angle Grinder
    • Electric Corded Circular Saw
    • Electric Corded Reciprocating Saw
    • Electric Corded Polisher
    • Electric Corded Mixer Drill
    • Electric Corded Rotary Hammer
    • Electric Corded Plunge Router
    • Electric Corded Planer
    • Electric Corded Trimmer
    • Electric Corded Belt Sander
    • Electric Corded Leaf Blower
    • Electric Corded Heat Gun
    • Electric Corded Sander
    • Electric Corded Brush Cutter
    • Electric Corded Miter Saw
    • Electric Corded Marble Cutter
    • Electric Corded Demolition Hammer
    • Electric Corded Die Grinder
    • Electric Corded Chain Saw
    • Electric Corded Dry Wall Sander
    • Electric Corded Mixer Drill
    • Electric Corded Burning Machine
    • Electric Corded Cutt-off machine
    • Electric Corded Plastic Welding Machine
    • Electric Corded Tool Box
  • Lithium Cordless Tools
    • Lithium Cordless Jig Saw
    • Lithium Cordless Drill
    • Lithium Cordless Angle Grinder
    • Lithium Cordless Circular Saw
    • Lithium Cordless Reciprocating Saw
    • Lithium Cordless Rotary Hammer
    • Lithium Cordless Leaf Blower
    • Lithium Cordless Sander
    • Lithium Cordless Brush Cutter
    • Electric Cordless Chain Saw
    • Lithium Cordless Impact Screwdriver
    • Cordless Impact Wrench
    • Lithium Tile Laying Vibrator Machine
  • Gasoline Garden Tools
    • Gasoline Chain Saw
    • Gasoline Brush Cutter
    • Gasoline Air Blower
  • Power Tools Set With BMC Box

High Quality Lithium Cordless Tools

Lithium Cordless tools are tools that are powered by a rechargeable battery instead of a cord connected to an electrical outlet. Examples of cordless tools include drills, saws, trimmers, and screwdrivers. These tools offer greater mobility and convenience, as they can be used in any location without the need for an electrical outlet or extension cord. Cordless tools are often more expensive than corded tools, but their convenience and versatility make them a popular choice for many DIY enthusiasts and professionals.
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  • Mini Polisher
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    Mini Polisher

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  • Cordless Drill CD21V-7 Lithium Power Drill Electric Tools
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  • CD21V-1 Electric Cordless Drill
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    CD21V-1 Electric Cordless Drill

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  • BCD21V-1 Cordless Drill Lithium Electric Power Tools 35N.m
    Lithium Cordless Drill

    BCD21V-1 Cordless Drill Lithium Electric Power Tools 35N.m

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  • TLV21V
    Lithium Tile Laying Vibrator Machine

    TLV21V

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  • Cordless Car Angle Polisher Sander Automatic Electric Car Polishing Machine Power Tool
    Lithium Cordless Sander

    Cordless Car Angle Polisher Sander Automatic Electric Car Polishing Machine Power Tool

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  • BRH2601
    Lithium Cordless Rotary Hammer

    BRH2601

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  • 21V Cordless Portable Hand Held Wood Cutting Jig Saw
    Lithium Cordless Jig Saw

    21V Cordless Portable Hand Held Wood Cutting Jig Saw

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  • CD21V-3 Electric Cordless Drill
    Lithium Cordless Drill

    CD21V-3 Electric Cordless Drill

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  • 21V Portable Screw Driver Lithium Cordless Drill
    Lithium Cordless Drill

    21V Portable Screw Driver Lithium Cordless Drill

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123 ›

WUYI KRAIN TOOLS CO., LTD.

Wuyi KRAIN Tools Co., Ltd. was Founded in 2012 at Quanshen Road, Quanxi Town, Wuyi City, Zhejiang Province.(near Yiwu and Yongkang), Wuyi Krain Tools Co., Ltd is an export company of Wuyi Zhongshun Tools Co., Ltd. and Zhejiang Quantou Intelligent Technology Co., Ltd, We have 11 years of OEM/ODM experience as a high quality Lithium Cordless Tools Manufacturer and Lithium Cordless Tools Supplier. We always provide customers with Stable quality products at Reasonable prices. Our team has good after-sales service.

The factory covered an area of over 8000 square meters building areas with 4 floors.

1st floor make outer carton and label/manual. 2nd-floor rotor/stator production

3rd floor power tools production,4th floor garden tools production.More than 100 staffs work here. We also passed ISO9001, CE, GS, EMC, RoHS, etc.

Our main product is Jig Saw, Drills, Grinders, Cordless Drill, Car Polisher, Reciprocating saw, belt sander, Power Tools Set, Mixer, Chain Saw, Brush Cutter and so on.

Professional industry certification

  • Certificate Of Compliance
  • Test Verification Of Conformity
  • Test verification Of Conformity
  • Test Verification Of Conformity
  • Test Verification Of Conformity
  • Certificate
  • Certificate Of Compliance

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Industry Knowledge Extension

Features of Lithium Electric Cordless Tools

Lithium-ion (Li-Ion) cordless tools have become the standard in the power tool industry due to their exceptional features and benefits. These tools are widely used by professionals and DIY enthusiasts for a variety of applications. Here are some key features of lithium electric cordless tools:

Portability: Lithium cordless tools are lightweight and highly portable. Lithium Electric Cordless Tools do not require a constant power source, allowing users to work in remote locations or areas without access to electricity.

Longer Runtime: Lithium-ion batteries provide longer runtime compared to traditional nickel-cadmium (NiCad) batteries. This means less downtime for recharging during a workday.

Fast Charging: Li-Ion batteries typically charge faster than other battery types, reducing wait times and increasing productivity.

High Energy Density: Li-Ion batteries have a high energy density, meaning they can store a significant amount of energy in a compact and lightweight form. This results in more power for the tool.

No Memory Effect: Li-Ion batteries do not suffer from the memory effect, a phenomenon where batteries lose capacity if not fully discharged before recharging. Users can recharge Li-Ion batteries at any state of charge without a decrease in performance.

Consistent Power: Lithium Electric Cordless Tools deliver consistent power output throughout the battery's discharge cycle. This means the tool maintains its performance until the battery is depleted.

Lightweight Design: The absence of heavy cords and the lightweight nature of Li-Ion batteries make these tools easier to handle and reduce user fatigue.

Variety of Applications: Lithium Electric Cordless Tools are available in a wide range of tool types, including drills, impact drivers, circular saws, angle grinders, and more, making them suitable for various tasks.

Variable Speed Control: Many Lithium Electric Cordless Tools feature variable speed control, allowing users to adjust the tool's speed to suit different materials and applications.

LED Worklights: Some models come equipped with built-in LED work lights, providing better visibility in low-light conditions.

Brushless Motors: Brushless motor technology is commonly integrated into lithium cordless tools, improving efficiency, extending tool life, and reducing maintenance needs.

Durability: Lithium Electric Cordless Tools are often built with durable materials and designed to withstand the rigors of daily use in construction, woodworking, automotive, and other industries.

How the Lithium-Ion Cordless Power Tool Works

Lithium-ion (Li-Ion) cordless power tools have revolutionized the way professionals and DIY enthusiasts approach various tasks, thanks to their portability and performance. Understanding how these tools work can provide insight into their advantages. Here's a simplified explanation of how a lithium-ion cordless power tool operates:

Battery: The heart of a Lithium-Ion Cordless Power Tool is the lithium-ion battery. This rechargeable battery stores electrical energy in the form of chemical energy. It consists of multiple cells connected in series and is designed to deliver a specific voltage, such as 18V or 20V.

Trigger Switch: When the user activates the Lithium-Ion Cordless Power Tool by pressing the trigger switch, it sends a signal to the control circuitry within the tool, indicating the need for power.

Control Circuitry: The control circuitry interprets the trigger signal and regulates the flow of electrical current from the battery to the tool's motor.

Motor: The motor is responsible for converting electrical energy into mechanical motion. In Lithium-Ion Cordless Power Tool, is typically a brushless motor for improved efficiency and longevity.

Gearing: Depending on the type of tool, there may be gearing mechanisms that transfer the motor's rotational motion to the tool's working end, such as the chuck in a drill or the blade in a circular saw.

Tool Operation: When the motor receives power, it rotates the Lithium-Ion Cordless Power Tool's working end, allowing the user to perform various tasks, such as drilling, cutting, driving screws, or grinding.

Feedback Mechanisms: Some cordless tools incorporate feedback mechanisms that monitor performance and adjust power delivery to optimize efficiency and protect the Lithium-Ion Cordless Power Tool from overheating or overloading.

Lithium-Ion Battery Management: The tool's control circuitry also manages the lithium-ion battery. It monitors the battery's voltage, temperature, and charge level to ensure safe and efficient operation.

Battery Indicator: Many Lithium-Ion Cordless Power Tools have battery indicators that display the remaining charge level, allowing users to monitor when it's time to recharge the battery.

Recharging: When the battery is depleted, it can be recharged using a compatible charger. Lithium-ion batteries are known for their fast charging capabilities, allowing users to get back to work quickly.

  • Wuyi Krain Tools Co., Ltd.

    +86-13758983426

  • Wuyi Krain Tools Co., Ltd.

    henry_tools@hotmail.com

  • Wuyi Krain Tools Co., Ltd.

    Quanshen Road, Xiazhaikou Village, Quanxi Town, Wuyi City, Zhejiang Province, China.

Wuyi Krain Tools Co., Ltd.

Keeps 45% market share in local market and has good partnership with leading distributors in Russia, Ukraine, Poland, Turkey, India, Philippines and other places etc.

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