HT300 Cast Iron 3D Welding Table D16 16mm 50mm Grid

HT300 Cast Iron 3D Welding Table D16 16mm 50mm Grid comes standard with 16mm pin holes + 50mm grid hole spacing. It is the core basic tooling for industrial-grade metal welding, sheet metal processing, and profile assembly. It is specially designed for high precision, high stability, and heavy-duty working conditions. It is suitable for D16 series full-specification welding fixtures (such as plug-in ratchet F Clamps, positioning pins, support blocks, etc.), widely used in machinery manufacturing, auto parts, steel structures, engineering machinery and other industries.

Main body material: HT300 gray cast iron

It is a special cast iron grade for industrial heavy-duty welding benches, far exceeding the ordinary HT200/HT250 cast iron grade. The core performance indicators are:

• Compressive strength: ≥300MPa (heavy workpieces placed without dents or deformation);
• Brinell hardness: 180-220HB (wear-resistant, resistant to welding slag impact, the surface of the table body is not easy to scratch);
• Shock absorption: The shock absorption of cast iron is 3-5 times that of steel. It can effectively absorb the vibration of the welding machine during welding, prevent the workpiece from shifting, and improve the welding accuracy;
• Thermal stability: high temperature resistance, extremely low thermal deformation coefficient, direct contact with the table body at high welding temperatures without warping, and long-term use accuracy unchanged.

Warranty and after-sales service

1. Industrial grade warranty period

• Main body of the table: 32-year free warranty (free repair/replacement for non-human damage, such as material defects and processing accuracy issues);
• Support leg/frame: 1 year free warranty (free replacement for non-human damage, such as welding cracking and deformation);
• Wearable accessories (such as leveling pads, swivel wheels): 6-month free warranty and free reissue.

2. Warranty scope (non-human damage)

• Casting defects of the platform body (such as cracks, blisters);
• Processing accuracy issues (such as flatness/verticality out of tolerance);
• Hole processing defects (such as hole diameter deviation, hole wall is not smooth);
• Support leg/frame welding defects, deformation.

Supporting tooling scheme design

Service content

• Provide two-dimensional/three-dimensional tooling layout drawings (multi-language annotation);
• Provide a fixture list: accurately recommend the required fixture models and quantities to avoid waste;
• Provide workshop site layout suggestions: including welding station placement, logistics channels, equipment support, etc.

Service method

• The customer provides workpiece drawings/photos, workshop space dimensions, and production processes, and the manufacturer completes the design within 7 days;
• Free scheme design: For bulk purchase customers, exclusive tooling scheme design is provided for free at no additional cost.

Quality Service Commitment

• Material fidelity: HT300 Cast Iron 3D Welding Table D16 16mm 50mm Grid is cast in one piece with authentic HT300 gray cast iron, and the material is up to standard. If you get a fake one, you will lose ten percent;
• Accuracy guarantee: This welding station is precision machined, and the flatness and hole position tolerances all meet the marked standards. If it is not qualified, it will be repaired free of charge;
• Damage-free logistics: This welding station has exclusive heavy-duty packaging. If it is damaged during transportation, it will be reissued free of charge. The manufacturer will bear all logistics costs;
• Customs clearance package: A complete set of foreign trade customs clearance information for this welding station is provided free of charge, and we will assist in resolving data issues throughout the process;
• Technical support: Free installation guidance and 7*24-hour remote technical service for this welding station.