SLi-27 For M16 To M27 TC Bolts

When bolt sizes jump from M16 all the way up to M27-or when the US standard A490 calls for 1-1/8″ capacity-are you still constantly switching tools? The upgraded HANPU SLi-27 has arrived

Brushless Motor: 1800 N·m of Ferocious Torque-Runs Cool During Continuous Operation

Say goodbye to carbon brush wear and performance degradation caused by overheating. The upgraded model features a 48V brushless power platform, delivering a maximum torque of 1800 N·m and a no-load speed of 10.5 rpm. From M16 to M27, and from 5/8″ to 1-1/8″-a single wrench handles all commonly used high-strength bolts (10.9S / A325 / A490). The brushless architecture doubles the motor's lifespan and ensures rapid heat dissipation, maintaining stable performance even during all-day construction operations in the summer heat.

Addition of an Auxiliary Handle-Ergonomics Evolved

As illustrated, the upgraded model features a specially added auxiliary handle. When tightening large-diameter M27 bolts, attempting to hold the tool with a single hand makes it highly prone to slipping. The auxiliary handle enables two-handed operation, ensuring a more stable center of gravity and significantly enhancing safety during high-altitude work.

Clearly Labeled Bolt Compatibility Chart-Eliminating Any Hesitation in Selection

Compatible with S-10T (M16/20/22/24/27), A325 (5/8″–1-1/8″), and A490 bolts of equivalent specifications. On-site technicians can instantly verify operational limits at a glance, without needing to consult a manual. On a full charge, the tool can complete the final tightening of approximately 60 M27×120mm bolts (based on actual test data).

Who is snapping up the upgraded model?

Steel Structure Installation Companies (requiring a wide range of bolt sizes)

Bridge & Heavy Steel Projects (requiring A490 high-strength bolts)

International Engineering Projects (where US Imperial standards are frequently encountered)

The Upgraded SLi-27: One Wrench, One Complete Solution. Click to inquire-request a demo video and volume-purchase discounts.

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