Welded structural parts
Metal structural components are the core basic parts of industrial equipment, widely used in industrial automation, engineering machinery, new energy, spraying equipment, non-standard machinery and equipment, and many other fields. Our factory specializes in undertaking all kinds of metal structural parts customization, large-scale frame welding, sheet metal bending molding, CNC precision machining, gantry milling, surface anticorrosion coating of the whole process of one-stop processing services. We have a full set of production and processing equipment, the whole process of independent production, no outsourcing transit, can simultaneously meet the load-bearing stability of large structural components and small parts of the precision tolerance requirements, support for non-standard shaped customization, large and small batch production, drawings on behalf of the processing, is a reliable domestic industrial steel structure supporting manufacturers.
Introduction of integrated production and processing capabilities for welded structural components
Double Column Machining Center
Specially designed for the customized processing of large welding machine frame, machine base, long beams, large equipment platforms and other large parts over 2 meters, with a large stroke to achieve complete processing of the workpiece in one clamping, without the need for segmental splicing, completely avoiding the dimensional errors generated by segmental processing.
Adopting double-column gantry frame structure, the machine is rigid and shock-resistant, and can withstand heavy-duty cutting pressure. Aiming at the deformation, warping and flatness deviation after welding of steel structure, the machine is accurately leveled by overall milling, which effectively solves the problem of welding deformation.
The whole process of CNC precision machining can accurately guarantee the overall flatness, parallelism, perpendicularity and coaxiality of multiple holes, with uniform hole spacing and smooth mounting surfaces, which can fully satisfy the stringent assembly precision requirements of large-scale automated equipments and heavy-duty industrial equipments.
Integrating face milling, slotting, drilling, tapping, and boring into one process, it can complete all finishing processes in one clamping, reduce the error of manual secondary clamping, and greatly shorten the production cycle, which is suitable for the production of large-scale structural parts with batch finish machining.
CNC Precision Machining Center
High-precision tolerance control: It can realize fine processing of precision holes, boring, tapping, and shaped grooves, with small dimensional error and strong interchangeability of parts, suitable for high-precision assembly scenarios.
Complex shaped parts molding: support complex curved surfaces, irregular shaped structures, non-standard connecting plate, mounting seat integrated processing, breaking through the limitations of ordinary equipment processing.
High consistency of finished products: CNC automated machining, eliminating manual machining deviation, mass production parts of uniform size, neat appearance, no burrs and no defects.
Stable processing of carbon steel, stainless steel, aluminum alloys and other materials, precision parts, suitable for automation, new energy, engineering machinery, multi-industry parts needs.
Turning, milling, drilling and tapping equipment
Rotary parts finishing: specializing in the processing of pins, bushings, flanges, pipe joints, positioning round parts, to ensure that the roundness of the workpiece, coaxiality, flatness of the end face, and accurate fit clearance.
Integrated turning, milling, drilling, tapping compound process, can be one-time completion of the outer circle, bore, thread, slotting, chamfering processing, without the need for multiple secondary clamping.
All supporting connectors are produced independently, the size and the main steel structure accurately match, eliminating the problem of inconsistent accessories and assembly jams, and the whole machine has a higher degree of adaptability.
Independent processing of all types of accessories, without outsourcing, significantly compressing the production cycle, the whole process of unified quality control, to ensure that the quality of the whole set of structural components is stable and uniform.
soldered
Excellent weld quality, no defects: strict control of the welding process, to eliminate porosity, slag, false welding, leakage welding and other problems, weld full and firm, molding regular, finished products without rework, high welding reliability.
Strict control of welding deformation, accurate size: the use of temperature-controlled welding and stress relief process, effectively reducing the workpiece deformation, warping deviation, after welding the size of the accurate, perfectly adapted to the needs of field assembly and installation.
High weld strength, durable and non-cracking: optimized for heavy loads, vibration, outdoor corrosion and other complex working conditions, weld toughness, tensile strength, fatigue resistance, wear resistance, long-term use is not easy to crack, failure, longer service life.
Strong non-standard customization, stable quality: support for various types of shaped, high-precision heavy-duty structural welding, suitable for many types of mainstream materials, large and small batch orders can be stable production, product consistency is good.
Why choose Xinling Precision Metal Structure Manufacturing?
One-stop full-process production
Structural welding, precision machining, surface painting, the whole process is completed independently, no outsourcing transit, faster delivery time, quality control.
Full coverage of high and low precision
The gantry ensures the flatness and overall precision of large parts, and the CNC ensures the precision tolerance of small parts, which is suitable for all kinds of equipment assembly needs.
Full range of non-standard customization
Support customized drawings, sample reproduction, on-site measurement of customized, any specifications, shaped structure can be mass production
Fine workmanship and good appearance
Welding seam is flat and spatter-free, grinding without burr, coating uniformity and strong adhesion, can be directly installed and used.
I. Range of Core Processing Materials
Our factory can process a wide range of mainstream industrial materials, profiles, and sheet metal, tailored to meet the specific requirements of various operating conditions. The specific compatible categories are as follows:
| Material Type | Specific Categories | Advantages for Specific Applications |
|---|---|---|
| Carbon Steel, Low-Alloy High-Strength Steel | Q235B Carbon Steel, Q355B Low-Alloy High-Strength Steel | Excellent load-bearing performance and high structural strength; suitable for high-load applications such as heavy-duty equipment, large frames, and equipment bases; strong resistance to deformation |
| Stainless Steel | 201, 304 Stainless Steel | Corrosion and rust resistance, acid and alkali resistance, wear and weather resistance; suitable for special conditions such as humid environments, outdoor use, food processing, and corrosive environments |
| General-purpose profiles and sheets | Square tubes, channel steel, angle steel, I-beams, and other types of profiles and sheets | Comprehensive product range with broad applicability, capable of meeting custom fabrication needs for various non-standard structural components, including irregular shapes, frame structures, and support structures |
II. Fully Standardized Production Process
Our factory strictly adheres to standardized industrial processes, achieving fully independent production and multi-level quality control throughout the entire process. This effectively resolves common industry issues such as welding distortion, dimensional deviations, and assembly misalignment, comprehensively ensuring product precision and quality. The complete standardized process is as follows:
- Raw Material Inspection: Strict screening of raw material composition, specifications, and performance to prevent substandard materials from entering the production process at the source, ensuring the fundamental quality of the products.
- Precision Laser Cutting: High cutting accuracy with smooth, burr-free, and distortion-free edges, laying a precise foundation for subsequent processing.
- Bending, Punching, and Forming: Utilizing mature processes, we achieve consistent forming results and can accommodate various irregular structures and special hole positioning requirements.
- Precise Fixture Alignment and Professional Gas Shielded Welding: Fixtures ensure precise positioning, resulting in uniform, full welds with strong joints. This effectively prevents incomplete or missed welds, enhancing structural stability.
- Weld Slag Removal and Deformation Correction: Meticulous treatment of welding defects and correction of workpiece deformation ensure compliance with appearance and dimensional specifications.
- Gantry and CNC Precision Machining: High-precision equipment ensures strict control over workpiece flatness, hole positioning accuracy, and assembly clearance, meeting the requirements of high-precision equipment.
- Stress Relief and Aging: Thoroughly releases internal stresses in the workpiece, preventing deformation and cracking during subsequent use, thereby extending service life.
- Sandblasting, Rust Removal, and Anti-Corrosion Coating: Thoroughly removes rust and impurities from workpieces. Standardized coating processes significantly enhance the product’s corrosion resistance, wear resistance, and weather resistance, making it suitable for outdoor and complex operating conditions.
- 100% Final Inspection Before Shipment: Comprehensive inspection of product dimensions, structure, appearance, and performance ensures that every finished product is dimensionally accurate, structurally sound, and of consistent quality.
III. Product Categories and Application Fields
Leveraging our core strengths in multi-material compatibility, end-to-end in-house production, and precision machining of both large and small components, our factory specializes in custom manufacturing of large-scale frames, equipment bases, support structures, precision components, and various non-standard welded structural parts, catering to a wide range of applications.
Our products are widely used in industrial automation production lines, non-standard automated equipment, new energy equipment, spray foaming equipment, food packaging machinery, logistics conveying equipment, construction machinery, and various general-purpose industrial equipment sectors.
We are fully capable of meeting the custom machining needs of various industries for non-standard, irregularly shaped, high-precision, and heavy-duty components across both small and large batch sizes, providing stable and reliable foundational structural solutions for all types of industrial equipment.
Welding of large structural parts
Jinan Xinling can customize the processing of carbon steel, stainless steel, profiles and other types of metal welded structural components, covering the full range of industrial equipment supporting categories, can be customized according to the needs of shaped, non-standard specifications.
Equipment rack class
Automation equipment racks, whole equipment base, large platform racks, equipment beam frames, assembly line racks
support structure type
Equipment fixed brackets, vertical support columns, load-bearing beams, equipment base supports, industrial vertical racks
Cabinet & Shell
Equipment welding enclosures, machinery protection housings, enclosed enclosures, sheet metal welding housings, equipment dustproof enclosures
Structural parts of construction machinery
Heavy-duty articulated support, equipment connecting arm, shaped welding structure, engineering machinery load-bearing base, thickened load-bearing structural components