EQCOTWEA 110V Portable Line Boring Machine 5.25FT Boring Bar Industrial Hole Drilling Machine for Engineering Machinery 45-160mm Bore Dia Professional Portable Boring Equipment with Control Handle

EQCOTWEA 110V Portable Line Boring Machine 5.25FT Boring Bar Industrial Hole Drilling Machine for Engineering Machinery 45-160mm Bore Dia Professional Portable Boring Equipment with Control Handle

• 45-160mm Dia Processing Hole: 110V LT-40-2 Portable Line Boring Machine, Max processing hole Dia is 160mm(6.3in); The Min processing hole Dia is 45mm(1.77in); Boring bar: 40x1600mm(1.57x5.25ft); The Max processing travel is 300mm(11.8in); The Max feed depth is 3mm on one side (A3 steel); Surface roughness: Ra3.2; Deviation from circular form≤0.02mm.
• High-strength 5.25ft Boring Bar: Boring bar adopting high-strength alloy and structural steel is featured with high hardness, high accuracy, high tenacity, good abrasion resistance, etc. The boring bar can be disassembled separately for convenient installation.
• Stable Processing & Safety Operation: The hole drilling machine adopt 110V constant current motor with low speed and large torque, which can realize stable processing and superior performance. Electric motor controller is equipped with dynamic delay brake program to avoid vibration in shutdown.
• Stepless Speed Regulation: Feeding and processing can realize electrodeless speed regulation. Feeding process can be set according to demands, and processing can automatically stop after reaching the limit switch. With control handle for users to control it from a distance post-installation for safer hole boring operations.
• Market Application: Hole drilling machine for engineering machinery is a portable processing equipment developed for field service of engineering machinery, which is mainly used in processing of small-scale pipeline inner hold and concentric span hole, and widely applied in engineering machinery , including excavator, crane, loder and hoist.