Boring and overlay welding machine
Dual-use Design: Cargo & passenger gasoline motor tricycle for multi-scene use, 1 vehicle meets 2 core transport needs
Ultra Fuel-efficient & Low-cost: Saves 28% fuel vs ordinary 3-wheelers, greatly cuts daily operation cost for gasoline motor tricycle
All Rough Road Adaptation: Anti-slip & shock-resistant gasoline motor tricycle for muddy, gravel and mountain roads in Africa & Southeast Asia
Dual-start System: Electric & kick start for gasoline motor tricycle, works perfectly without stable power supplyProduct Introduction
Boring and overlay welding machine is a multifunctional 2-in-1 portable industrial equipment that integrates precision line boring and automatic bore overlay welding functions in one compact unit. Designed for on-site maintenance and precision repair of mechanical equipment, this all-in-one boring welding machine perfectly solves the problems of bore wear, eccentricity, corrosion, and damage of shaft pin holes for heavy machinery.Different from traditional separate boring and welding equipment, our portable boring overlay welding machine features integrated structure, easy installation, and fully automatic operation. It can complete precision hole reaming and uniform inner-hole overlay welding in one clamping process, effectively improving repair efficiency and ensuring coaxiality and machining accuracy. Widely recognized as a cost-effective solution for heavy equipment maintenance, it replaces bulky fixed machine tools and realizes fast on-site repair without equipment disassembly.
Product Parameters
Our 2-in-1 line boring and overlay welding machine adopts industrial-grade configuration with stable performance and accurate parameters, covering mainstream repair specifications for heavy machinery. All technical data are tested and calibrated to meet international industrial maintenance standards.
Parameter Item | Technical Specification |
|---|---|
Processing Bore Diameter Range | 40mm - 400mm (Customizable) |
Effective Boring Stroke | 208mm / Custom Extended Stroke |
Rotational Speed | 0-340rpm (Stepless Speed Regulation) |
Rated Power | 2.35KW Industrial Grade |
Working Voltage | 110V/220V/380V (Optional) |
Welding Step Range | 1.78mm - 8.26mm Adjustable |
Processing Accuracy | ±0.02mm High Precision |
Machine Weight | 28kg-45kg (Portable Lightweight Design) |
Compatible Welding Equipment | CO2 Shielded Welder, Panasonic/Lincoln Universal Interface |
Working Mode | Automatic Feeding, Manual/Automatic Switching |
Product Details
Every detail of our boring and overlay welding machine is crafted for durability, precision, and user-friendly operation, focusing on industrial-grade quality and long-term stable operation.
- Integrated Dual-Function Design: Combines precision line boring and inner-hole overlay welding functions. One machine realizes two core processes, saving equipment procurement cost and storage space, avoiding repeated clamping errors, and improving overall machining accuracy.
- High-Hardness Boring Shaft: Adopts integral quenched hardened steel boring bar with high rigidity, wear resistance, and deformation resistance. It ensures stable rotation during long-time heavy-duty working and guarantees consistent machining precision.
- Intelligent Stepless Speed Regulation: Equipped with digital display control panel, supporting adjustable rotational speed and welding step. Operators can freely adjust parameters according to different bore sizes and wear degrees, realizing uniform surfacing and smooth boring finish.
Product Usage Scenarios
The portable boring and overlay welding machine is widely applied in on-site maintenance and precision repair of various heavy industrial equipment, covering multiple industries with strong versatility and high practicability.
- Construction Machinery Maintenance: Ideal for repairing excavators, bulldozers, loaders, and cranes. It is mainly used for overlay welding and boring finishing of shaft pin holes, arm holes, and hinge holes, solving bore wear and eccentricity faults of engineering machinery.
- Mining & Metallurgical Equipment: Suitable for repairing mining trucks, underground drilling rigs, and metallurgical mechanical bores. It adapts to harsh high-dust and high-load working environments for long-term stable repair operations.
- Port Machinery Repair: Used for bore maintenance of container cranes, gantry cranes, and port handling equipment, ensuring the coaxiality and assembly accuracy of mechanical connection holes.
- Agricultural & Forestry Machinery: Repair worn bores and pin holes of large tractors, harvesters, and forestry machinery, reducing equipment replacement costs and improving equipment reuse rate.
- Hydraulic & Pipeline Equipment: Precision overlay welding and boring processing for inner holes of industrial pipelines, hydraulic cylinders, and valve bodies, repairing corrosion and wear faults.
- Factory Workshop Precision Processing: Used for small-batch precision boring and surfacing processing in machinery workshops, meeting custom precision machining demands of various mechanical parts.
Packaging and Delivery
We adopt standardized export packaging and global reliable delivery solutions for our boring and overlay welding machines to ensure intact product transportation and timely delivery for overseas customers.
Professional Export Packaging: The whole machine and accessories are packed with shockproof foam, waterproof plastic film, and thickened export wooden case. It effectively prevents collision, moisture, and dust damage during long-distance sea and air transportation.
Complete Accessories Package: Standard package includes boring shaft, welding accessories, control panel, connecting wires, maintenance tools, and English operation manual. All accessories are fully equipped for immediate use after receipt.
Diversified Delivery Methods: Support sea freight, air freight, international express, and railway transportation. We can customize delivery schemes according to customer’s order quantity and delivery time requirements.
Strict Pre-Shipment Inspection: Every machine will undergo full performance testing, parameter calibration, and appearance inspection before shipment to ensure 100% qualified products delivered to customers.
Complete Shipping Documents: Provide commercial invoice, packing list, CE certification, quality inspection report, and other customs clearance documents to support smooth overseas customs clearance.
Customer Feedback
Our boring and overlay welding machines have won consistent praise from global customers for stable quality, high efficiency, and cost-effective performance. Here are real feedbacks from overseas cooperative customers:
Customer from Germany (Engineering Maintenance Company): "We have used this 2-in-1 boring and welding machine for excavator bore repair for 2 years. The precision is very high, the welding surfacing is uniform, and the portable design saves us a lot of on-site maintenance time. Compared with traditional equipment, it greatly improves work efficiency and reduces maintenance costs."
Customer from Australia (Mining Enterprise): "The machine runs stably in harsh mining environments, not easy to fail. The operation is simple, and our workers can master it quickly with the English manual. The after-sales team provides professional technical guidance, which is very trustworthy."
Customer from Malaysia (Port Machinery Factory): "We ordered 5 sets of machines for port equipment maintenance. The delivery is fast, the packaging is intact, and the product quality fully meets industrial standards. It is the most cost-effective boring overlay welding equipment we have purchased."
