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Wulizhuang Village, Jiaohé Town, Botou City, Cangzhou Prefecture, Hebei Province
D28 Welding Table
High load-bearing capacity, suitable for large workpieces and heavy-duty welding fixtures.
D28 Steel Nitriding Welding Station
Kaijian D28 three-dimensional flexible welding platform, sold directly by the Botou foundry. It features an integral HT300 cast‑iron construction with nitriding treatment, a standard Ø28 mm hole pattern, flatness of ±0.1 mm/m², and a rated load capacity of 3–15 tons. Comes complete with a full set of flexible fixture components, supports custom specifications and modular expansion, and is ideal for welding heavy‑duty structures such as those used in construction machinery and shipbuilding. Professional selection assistance and after‑sales support are provided.
The Kaijian D28 Series 3D Flexible Welding Platform is a modular tooling system specifically engineered for heavy‑duty, large‑scale, high‑precision welding applications. Drawing on more than two decades of casting expertise from Botou, Hebei, the platform is integrally cast from HT300 high‑strength gray iron and undergoes double manual aging followed by natural aging stabilization. Paired with the D28 standard hole‑pattern positioning interface, it leverages a “building‑block” assembly approach to enable rapid workpiece clamping and precise positioning, fully replacing traditional dedicated fixtures while significantly enhancing welding efficiency and flexible production capacity. As a specialized manufacturer of Botou‑based welding platforms, Kaijian offers customized D28 model configurations and OEM contract manufacturing services.
D28 Cast Iron Nitriding Welding Table
The Kaijian D28 Series 3D Flexible Welding Platform is a modular tooling system specifically designed for heavy‑duty, large‑scale, high‑precision welding applications. Drawing on more than two decades of casting expertise from Botou, Hebei, the platform is integrally cast from HT300 high‑strength gray iron and undergoes double manual aging followed by natural aging stabilization. Paired with the D28 standard hole‑pattern positioning interface, it leverages a “building‑block” assembly approach to enable rapid workpiece clamping and precise positioning, fully replacing traditional dedicated fixtures while significantly enhancing welding efficiency and flexible production capacity. As a specialized manufacturer of Botou welding platforms, Kaijian offers customized D28 model configurations and OEM contract manufacturing services.
4-hole cast iron nitrided welding table, 1000×2000×200 mm
Kaijian D28 three-dimensional flexible welding platform, sold directly by a foundry in Botou. It features an integral HT300 cast‑iron construction with nitriding treatment, a standard Ø28 mm hole pattern, flatness within ±0.1 mm/m², and a rated load capacity of 3–15 tons. Comes complete with a full set of flexible fixture components, supports custom specifications and modular expansion, and is ideal for welding heavy‑duty structures such as those used in construction machinery and shipbuilding. Professional product selection and comprehensive after‑sales support are provided.
D28 Series Cast Iron Nitrided Welding Platform 1500×3000×200
Kaijian D28 three-dimensional flexible welding platform, sold directly by a casting manufacturer in Botou. It features an integral HT300 cast‑iron construction with nitriding treatment, a standard Ø28 mm hole pattern, flatness of ±0.1 mm/m², and a rated load capacity of 3–15 tons. Comes complete with a full set of flexible fixture components, supports custom specifications and modular expansion, and is ideal for welding heavy‑duty structures such as those used in construction machinery and shipbuilding. Professional product selection and comprehensive after-sales support are provided.
Ductile iron three-dimensional welding platform
Kaijian D28 three-dimensional flexible welding platform, sold directly by a casting manufacturer in Botou. It features an integral HT300 cast‑iron construction with nitriding treatment, a standard Ø28 mm hole pattern, flatness of ±0.1 mm/m², and a rated load capacity of 3–15 tons. Comes complete with a full set of flexible fixture components, supports custom specifications and modular expansion, and is ideal for welding heavy‑duty structures such as those used in construction machinery and shipbuilding. Professional product selection and comprehensive after‑sales support are provided.
Standard hole-pattern 3D flexible welding platform, 1000×1000×200
Kaijian D28 three-dimensional flexible welding platform, sold directly by the Botou foundry. It features an integral HT300 cast‑iron construction with nitriding treatment, a standard Ø28 mm hole pattern, flatness within ±0.1 mm/m², and a rated load capacity of 3–15 tons. Comes complete with a full set of flexible fixture components, supports custom specifications and modular expansion, and is ideal for welding heavy‑duty structures such as those used in construction machinery and shipbuilding. Professional selection assistance and comprehensive after‑sales support are provided.
Malleable cast iron three-dimensional welding platform
Kaijian D28 three-dimensional flexible welding platform, sold directly by the Botou foundry. It features an integral HT300 cast‑iron construction with nitriding treatment, a standard Ø28 mm hole pattern, flatness of ±0.1 mm/m², and a rated load capacity of 3–15 tons. Comes complete with a full set of flexible fixture components, supports custom specifications and modular expansion, and is ideal for welding heavy‑duty structures such as those used in construction machinery and shipbuilding. Professional product selection and comprehensive after-sales support are provided.
Three-dimensional flexible welding platform
Kaijian D28 three-dimensional flexible welding platform, sold directly by a casting manufacturer in Botou. It features an integral HT300 cast‑iron construction with nitriding treatment, a standard Ø28 mm hole pattern, flatness within ±0.1 mm/m², and a rated load capacity of 3–15 tons. Comes complete with a full set of flexible fixture components, supports custom specifications and modular expansion, and is ideal for welding heavy‑duty structures such as those used in construction machinery and shipbuilding. Professional selection assistance and comprehensive after‑sales support are provided.
Three-dimensional flexible platform for steel structure welding
Kaijian D28 three-dimensional flexible welding platform, sold directly by a casting manufacturer in Botou. It features an integral HT300 cast‑iron construction with nitriding treatment, a standard Ø28 mm hole pattern, flatness of ±0.1 mm/m², and a rated load capacity of 3–15 tons. Comes complete with a full set of flexible fixture components, supports custom specifications and modular expansion, and is ideal for welding heavy‑duty structures such as those used in construction machinery and shipbuilding. Professional product selection and comprehensive after‑sales support are provided.
Three-dimensional flexible welding platform
Kaijian D28 three-dimensional flexible welding platform, sold directly by the Botou foundry. It features an integral HT300 cast‑iron construction with nitriding treatment, a standard Ø28 mm hole pattern, flatness of ±0.1 mm/m², and a rated load capacity of 3–15 tons. Comes complete with a full set of flexible fixture components, supports custom specifications and modular expansion, and is ideal for welding heavy‑duty structures such as those used in construction machinery and shipbuilding. Professional selection assistance and comprehensive after-sales support are provided.
Two-dimensional flexible welding platform
Kaijian D28 three-dimensional flexible welding platform, sold directly by the Botou foundry. It features an integral HT300 cast‑iron construction with nitriding treatment, a standard Ø28 mm hole pattern, flatness of ±0.1 mm/m², and a rated load capacity of 3–15 tons. Comes complete with a full set of flexible fixture components, supports custom specifications and modular expansion, and is ideal for welding heavy‑duty structures such as those used in construction machinery and shipbuilding. Professional product selection and comprehensive after‑sales support are provided.
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