What is the maximum boring range?

The hole range varies by model, with the largest capacity reaching up to 500mm (e.g., BM-60 models).

Is the machine suitable for welding repair?

Yes, it is mainly used for processing holes after repair welding or installing hole sleeves.

Portable Line Boring Machine for Precision Welding Tasks

Name: Portable Line Boring Machine for Precision Welding Tasks
Brand: Xuzhou Bonovo Machinery & Equipment Co., Ltd.
SKU: 2191155805

Jiangsu, ChinaXuzhou Bonovo Machinery & Equipment Co., Ltd.

US$1,400.00-4,600.00

1 Set

Product profile

Customization

Available

After-sales Service

Warranty

1 Year

Model NO.

BM-40/BM-50/BM-60

Structure

Horizontal Boring Machine

Coordinate Boring Machine Type

Horizontal Type

Tool Type

Crude Knife

Controlling Mode

Button

Precision

High Precision

Automatic Grade

Semiautomatic

Certification

ISO 9001

Condition

New

Production

Portable Line Boring and Welding Machine

Main Motor

1.5kw /2kw/3kw

The Boring Bar Diameter

40mm/50mm/60mm

Hole Range

45-260mm/50-260mm/65-500mm

Feed Stroke

380mm/200mm/420mm

Power of Cutter Moving Motor

120W

Main Motor Output Speed

125

Weight

130kg

Transport Package

Wooden Box

Specification

730mm*430mm*500mm

Trademark

DIG-DOG

Origin

China

HS Code

8459490000

Production Capacity

50000 Units/Year

Key features

Portable On-Site Maintenance: Designed for on-site maintenance of construction machinery like excavators and cranes.

High Precision Machining: Ensures coaxiality with machining roundness as low as 0.02mm and roughness 3.2um.

Versatile Hole Processing: Processes revolving, articulated, and concentric holes in various engineering structures.

Customizable Specifications: Offers customization for main motor, boring bar diameter, hole range, and feed stroke.

Cost-Effective Solution: Reduces equipment maintenance costs and improves efficiency by eliminating disassembly.

ISO 9001 Certified: Manufactured under ISO 9001 certification ensuring quality and reliability.

Low Maintenance Design: Requires only simple cleaning, debris removal, and oiling for long-term trouble-free use.

Global Export Capability: Exported worldwide with flexible customization options and OEM/ODM services.

Company profile

Years of Export ExperienceExperienced TeamPatents AwardedExhibition Experience

Xuzhou Bonovo Machinery & Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Lianyungang Port; Qingdao Port; Shanghai PortAverage Response Time: ≤0.94h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and export-oriented company with five production lines and equipment covering laser cutting, bending, drilling, milling, turning, rolling, welding, shot blasting, and painting. It provides 3D software design, ODM, OEM, and broad customization services. Export activity is substantial, with 71%–90% of sales from exports and products reportedly shipped to more than 80 countries. Service and quality processes include written procedures, followed records, finished-product inspection instructions, corrective and preventive action procedures, and complaint-handling procedures. However, the supplier reported no new products in the past year, no overseas agents or branches, no overseas warehouse or showroom, no SDK, no valid manufacturing-capacity contract with related subcontractors, and weaknesses in batch quantity reconciliation and outsourcing procedures. Evidence of certifications, financial credibility, and named customer cases is insufficient.

Supplier typeThe supplier is identified as a combined company rather than an offshore company, with five production lines. Its disclosed manufacturing equipment spans metal processing, welding, surface treatment, and painting, indicating an integrated manufacturing-oriented supplier profile.

After-Sales capabilityThe supplier states that it provides comprehensive after-sales service and debugging, and it has written service assessment procedures, corrective and preventive action procedures, and complaint-handling procedures with followed records. However, it has no overseas agents or branches, no overseas warehouse, no overseas showroom, and reports zero countries with overseas services, limiting evidence of localized support.

Production capacityThe supplier has five production lines, broad listed processing equipment, in-stock capability, and standardized finished-product inspection instructions that are uniformly followed. Countervailing weaknesses include no valid manufacturing-capacity contract with related subcontractors, no continuous batch quantity reconciliation, and no outsourcing standard operating procedure.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor customization, flexible customization, and customization from designs, together with 3D software design, ODM, and OEM services. These statements provide direct evidence of broad customization capability.