Is it easy to transport the machine to remote locations?

Yes. The machine features a modular design and is constructed from high-strength, lightweight alloys. It can be easily packed into a compact carrying case and transported in the back of a pickup truck for field operations.

Can I customize the length and diameter of the boring bar?

Absolutely. While our standard bars are 40mm or 50mm in diameter, we provide customization options for bar lengths (up to 3000mm) and diameters to suit your specific heavy-duty repair projects.

Automatic CNC 2 in 1 Portable Excavator Boring and Rotary Welding Machine

Name: Automatic CNC 2 in 1 Portable Excavator Boring and Rotary Welding Machine
Brand: Zhengzhou Lerford Machinery Equipment Co., Ltd.
SKU: 1985870241

Henan, ChinaZhengzhou Lerford Machinery Equipment Co., Ltd.

US$1,323.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

XHC250

Structure

Horizontal Boring Machine

Coordinate Boring Machine Type

Horizontal Type

Tool Type

Crude Knife

Controlling Mode

CNC

Precision

High Precision

Automatic Grade

Automatic

Certification

GS, CE, RoHS, ISO 9001

Condition

New

Name

Boring and Welding Integrated Machine

Model

Xhc250

Power

100W

Material

Carton Steel

Transport Package

Wooden

Specification

2250*860*860mm

Trademark

Lerford

Origin

Zhengzhou

HS Code

8459410000

Key features

2-in-1 Integrated System: Combines automatic overlay welding and precision boring in a single setup without dismantling the mounting kit.

High Precision Machining: Achieves roundness tolerance within 0.02mm and surface roughness of Ra 1.6 - 3.2, meeting OEM standards.

Customizable Boring Bar: Offers customization for bar lengths up to 3000mm and diameters to suit specific heavy-duty repair projects.

Portable Modular Design: Constructed from high-strength lightweight alloys, packed in a compact case for easy transport in pickup trucks.

Fast On-Site Alignment: Includes specialized centering kit allowing single operator to align boring bar with sub-millimeter precision in 30 minutes.

Versatile Welding Support: Compatible with MIG/MAG/CO2 power sources and supports carbon steel or stainless steel wires for durable surfaces.

Comprehensive Warranty: Provides 1-year warranty coverage for all mechanical defects and parts.

OEM/ODM Services: Full customization available with OEM and ODM services supported by 2 R&D engineers.

Company profile

Low MOQFull CustomizationOEM Services

Zhengzhou Lerford Machinery Equipment Co., Ltd.

Henan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Full Customization CertifiedExport Year: 5 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.81h

About Our Factory & Business Background

AddressRoom 177, Unit 2, Building 3, Zhenghong Yundu Metropolis, No. 10 Yulan Street, Zhengzhou High-tech Industrial Development Zone

Plant Area100 square meters

Number of Employees4

Registered Capital1,000,000 RMB

Terms of PaymentLC, T/T, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Set

Supply Chain Partners15

Our Production Capability & Technical Expertise

Main ProductsPellet Machine, Packing Machine, Vegetable Processing Machine, Fruit Washing Machine, Dryer Machine, Briquette Machine, Toothpick Machine, Snack Machine, Oil Press, Potato Chips Machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers2 people

Traceability of Raw MaterialsNo

Our Industry Experience & Global Business Record

Year of Establishment2020-01-17

Main MarketsNorth America, South America, Europe, Africa, South Asia

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What is the primary benefit of the 2-in-1 integrated system?

This machine allows you to complete both automatic overlay welding and precision boring in a single setup. You don't need to dismantle the mounting kit, which ensures perfect concentricity and drastically reduces labor time on-site.

Q:Which types of heavy machinery can this machine repair?

It is widely used for repairing excavator hinge holes, bucket pins, crane pivot points, and articulated joints on loaders or bulldozers. It is an essential tool for in-situ maintenance in the construction and mining industries.

Q:What kind of welding process does the machine support?

The welding unit is compatible with standard MIG/MAG/CO2 welding power sources. It supports a variety of welding wires (e.g., carbon steel, stainless steel) to provide a durable, wear-resistant surface for the bored hole.

Q:How do I ensure the machine is perfectly aligned before boring?

We provide a specialized Centering Kit with each machine. Using centering cones or a dial indicator, even a single operator can align the boring bar with sub-millimeter precision within 30 minutes.

Q:What is the machining accuracy and surface finish?

The machine can achieve a roundness tolerance of within 0.02mm and a surface roughness of Ra 1.6 - 3.2. This level of precision meets or exceeds most original equipment manufacturer (OEM) standards for pin-to-hole fit.