Strong Tool 3D Welding Fixture System
Nearly 30 Years of Expertise｜Custom Design &OEM/ODM
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About Us
Founded in 1997, Shanghai Welding and Cutting Engineering Co., Ltd. (SHWG) has been a trusted partner in the industrial welding sector for nearly three decades. As a specialized manufacturer, SHWG designs and produces high-precision, heavy-duty 3D modular welding fixture systems engineered to streamline production and minimize thermal deformation for global manufacturers.
Building upon years of engineering expertise, SHWG launched its proprietary 3D modular tooling brand, StrongTool. Driven by continuous innovation and strict quality control, SHWG operates an ISO 9001:2015 certified manufacturing workflow. Today, our high-performance fixture systems are exported worldwide, serving demanding industrial clients across North America, Russia, Asia, and beyond. With an engineering-first philosophy, SHWG provides full-lifecycle support—from custom 3D fixture layout design in CAD to specialized application guidance.
Combining IT7-grade machining precision with advanced surface hardening (up to HRC 60), SHWG delivers robust modular tooling solutions engineered for outstanding durability, reduced downtime, and optimized ROI.
Fast Delivery
On-site Installation
Technical Training
Service Support
Applications
Cabinet Welding
Heavy-Duty Series ( Φ28 Series )
Our 3D modular welding fixture system can be rapidly assembled to fit a wide range of cabinet sizes and geometries. It provides reliable, high-precision support for both high-volume mass production and highly customized, short-run jobs.
Minimizing Thermal Distortion & Ensuring Uniform Assembly Gaps
Welding sheet metal and structural frames generates thermal stress, which can cause frames to warp and result in uneven assembly gaps. Our fixture system firmly clamps components in position, maintaining frame squareness and ensuring consistent gaps across the final assembly.
Significantly Reducing Custom Tooling Costs
Cabinet production frequently involves changing dimensions and custom product runs. Instead of investing in high-cost dedicated fixtures for every new model, our modular components can be quickly reconfigured to adapt to diverse structures, saving substantial tooling expenditure.
Rapid Changeovers & Reduced Line Downtime
Frequent product transitions often result in extended downtime for line adjustments. This highly reconfigurable fixture system drastically shortens clamping and setup time, enabling operators to smoothly switch between different cabinet models and improve overall production throughput.
Heavy-Duty Series ( Φ28 Series )
Catalogs
Strong Tool Product Catelog
PDF is sample