Professional Welding Solutions

Our company boasts a professional welding team proficient in a variety of techniques including standard arc welding, TIG (Tungsten Inert Gas) welding, and MIG/MAG (Metal Inert Gas/Metal Active Gas) welding. We specialize in welding services for mechanical equipment components, structural parts, and precision-machined parts. Committed to serving diverse manufacturing industries, we deliver high-strength, high-precision, and long-lasting welding solutions, ensuring every product meets rigorous industrial standards.

✓ ISO 9001:2015 Certified

✓ Ships Global in 3-5 Days

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Core Welding Capabilities

Precision Component Welding

For machined parts (e.g., shafts, flanges, gearbox housings, equipment brackets), we utilize TIG and MIG welding processes to control heat distortion, ensuring welds are uniform, full, and free from porosity or slag inclusions. This is ideal for high-load equipment connections, guaranteeing stable dimensional accuracy and mechanical properties post-welding.
We possess mature processes for joining dissimilar metals (e.g., stainless steel to mild steel, aluminum alloy to copper alloy). Through material pre-treatment and parameter optimization, we effectively address weld cracking issues arising from material differences.

Structural & Heavy Component Welding

Expert in welding large frames, equipment bases, conveyor structures, and other heavy fabrications. We employ multi-pass welding techniques to enhance weld toughness and utilize vibration stress relief to eliminate internal stresses, preventing future workpiece deformation.

For load-bearing components (e.g., hydraulic cylinder mounts, gantry frames), we use groove welding reinforced with stiffeners, achieving weld strength exceeding 90% of the base material. Non-destructive testing (e.g., penetrant testing) ensures zero defects in critical areas.

Fixture & Custom Welding

We customize welding jigs, positioning fixtures, and other non-standard parts for client production lines. Leveraging our machining capabilities, we offer integrated “welding + precision machining” services to ensure dimensional accuracy of mounting holes and mating surfaces.

Technical Advantages & Quality Assurance

Process Adaptability

Providing accurate benchmarks for subsequent machining processes.

MIG welding is used for efficient welding of medium to thick plates (3-50mm), offering deep penetration and high speed, suitable for batch production.

TIG welding is employed for thin plates (0.5-8mm) and parts with high aesthetic requirements, producing clean, spatter-free welds.

Precision Control

Through fixture pre-positioning and optimized welding sequences, we control distortion within ±0.5mm/m, minimizing subsequent correction work.

Full-Process Inspection

Every weld undergoes visual inspection, dimensional checks, and strength testing (including tensile/bend tests when necessary) to ensure compliance with drawing specifications.

Service Process

Requirement Analysis

We recommend the optimal welding process and materials based on part material, load conditions, and operating environment.

Process Design

We develop anti-distortion strategies, such as symmetric welding or skip welding sequences.

Welding Execution

Experienced welders perform the operations, strictly controlling parameters like current, voltage, and speed.

Post-Weld Processing

We offer subsequent treatments like slag removal, grinding, and painting for parts ready for immediate installation and use.

Industry Application Examples

We uphold the principle that "the weld is the lifeline of the equipment." Through meticulous processes and a strong sense of responsibility, we provide our clients with safe, durable, and reliable welding services. Please provide your drawings or samples, and we will tailor a cost-effective solution for you!

Mining Machinery

Repair of crusher jaw plates and conveyor rollers, with wear-resistant overlay welding extending service life by over 3 times.

Automation Equipment

Welding of robot bases and guide rail brackets, achieving flatness errors ≤ 0.2mm/m².

Hydraulic Systems

Welding of fuel tanks and piping, with 100% leak testing guaranteeing zero leakage.

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Our engineers are standing by to review your project. Upload your drawings now for a secure, confidential quote.

Email

contact@apexmachinary.com

Phone

+86 555 66545