Excavator hole repair line boring machine
Stable and Reliable Performance: The machine operates smoothly, adapts to machining requirements of different diameters, and supports tool rest replacement as needed to ensure boring precision.
Easy Operation: Featuring a fixed support installation method, it has a simple and hassle-free process that even novice operators can master quickly.
High Efficiency & Cost Savings: No complicated debugging is required; it can be put into operation immediately with a matching tool rest, greatly improving machining efficiency and reducing time costs.
Product Introduction
Direct from the manufacturer, our Excavator Hole Repair Line Boring Machine is crafted with precision-focused production. We select high-quality materials strictly, reject shoddy workmanship, and build a premium machine with a rational and compact structure.The portable line boring bar enables flexible and easy operation, saving time and effort while cutting labor costs. As professional portable line boring machine suppliers, we offer full customization to meet the processing needs of diverse scenarios, delivering both superior quality and reliable practicality.
Product Details
Lightweight & High-Strength Body: The main unit is made of high-quality aluminum alloy, balancing portability and structural strength for hassle-free handling and operation.
Automatic Feed for High Efficiency: Equipped with an automatic feed function for the boring bar, it eliminates the need for constant manual operation and effectively boosts boring efficiency.
Adjustable Speed for Dual-Precision Machining: The operating speed can be adjusted freely to meet both the high-efficiency demands of rough machining and the precision standards of finish machining.
Product Usage Scenarios
This line boring machine has wide applications: finish machining of welded rotary/hinge/shaft-cut holes in construction machinery, on-site concentric hole maintenance for excavators/loaders/forklifts, hole machining & repair for large marine/crawler cranes, and boring tasks in remote areas with immovable conventional tools.
Packaging and Delivery
Our line boring machines follow the principle of "bringing the machining workshop to the job site". Directly deliverable to installation and maintenance sites worldwide, they require no complex disassembly—ready for use on arrival. This cuts downtime, eliminates extra disassembly, shipping and reassembly costs, improves harsh working conditions, and ensures safety while boosting efficiency.
Factory Profile
Customer-centric at our core, we firmly believe that quality is the golden key to the market. We don’t just deliver high-performance line boring machines—we also help customers boost efficiency, increase profits and enhance competitiveness, taking pride in driving our clients’ success.
Customer Feedback
This line boring machine has a wide range of applications—it handles construction machinery hole repair, large crane hole machining and remote-site tasks with ease. Its quality is highly reliable, running stably with almost no breakdowns. Definitely a great choice!
Service Commitment
Backed by our seasoned team’s expertise in portable tools and cross-industry experience, we meet all on-site machining customization needs for line boring machines. With 24/7 responsive and flexible support, we deliver solid solutions and quality assurance, striving to be your trusted technical partner.






