Nut Bolt Tightening Machine Electric
nut bolt tightening machine supplier, can tight high strength bolts M12, M16, M20, M22, M24, M27, M30, M33, M36, M42, M45, M48, M52, M56.
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Product Introduction
There are two series of Hampu electric torque wrench, the Y series and the L series. The main differences between the two are the shapes of their reaction arms and their suitability for different types of high-strength bolts.

The Y series of electric torque wrenches have reaction arms that are specially produced by Hampu in the shape of a crescent moon, which is particularly suitable for high-density groups of bolts. On the other hand, the reaction arms of the L series are relatively longer and have a shape that resembles a capital "L", which makes these wrenches more suitable for construction environments where the spacing between high-strength bolts is relatively wide.
It is worth noting that the reaction arm of the Y series of torque wrenches is unique to Hampu and cannot be used with other brand wrenches. Conversely, the reaction arm of the L series can be purchased on the local market and is compatible with other brands of torque wrenches.
Regardless of which series of wrench is used, they both have common features, such as being small, lightweight, and having fast rotation speeds, which can significantly improve the efficiency of customers' work.

In conclusion, the Y series and the L series of Hampu electric torque wrenches differ mainly in the shape of their reaction arms and their suitability for different types of high-strength bolts. However, both series boast common features that help to improve customers' work efficiency.

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