Spreader
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This page explains how Spreader Frame is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
The main structural framework of a spreader that supports and integrates all other components.
Technical details and manufacturing context for Spreader Frame
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Rated Load Capacity | 5–50 t | Maximum load the frame can safely carry |
| Frame Length | 3000–12000 mm | Determines maximum spread width |
| Frame Width | 1500–3000 mm | Affects stability and transport dimensions |
| Frame Height | 500–1500 mm | Influences center of gravity and clearance |
| Material Grade | Q235B–Q345B | Higher grade for higher strength and toughnessGB/T 1591 |
| Frame Weight | 500–5000 kg | Affects transport and installation |
| Surface Treatment | Sa2.5 | Required for corrosion protectionISO 8501-1 |
| Weld Quality | 100 % | Full penetration welds for structural integrityISO 5817 |
| Operating Temperature | -20–50 °C | Outside this range material properties degrade |
| Tolerance - Flatness | ±2 mm | Ensures proper alignment of componentsISO 2768-1 |
| Tolerance - Hole Position | ±0.5 mm | Critical for bolt assemblyISO 2768-2 |
| Paint Thickness | 80–120 μm | Below 80 μm corrosion protection insufficientISO 19840 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Spreader Frame.
This component is essential for the following industrial systems and equipment:
| pressure: | Up to 10 bar |
| flow rate: | 0-500 m³/h |
| temperature: | -40°C to 150°C |
| slurry concentration: | Up to 60% solids by weight |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
Manufacturer profiles associated with Spreader Frame.
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A practical evidence checklist for RFQ preparation and supplier evaluation.
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The spreader frame is the main structural component that supports and integrates all other parts of a spreader machine, such as the hopper, conveyor, and spreading mechanism. It transfers operational loads to the ground and maintains alignment between components.
Spreader frames are typically made from high-strength steel or alloy steel. Material grades may range from Q235B to Q345B as per GB/T 1591, but the exact grade should be confirmed with the manufacturer for the specific model.
Reference ranges for spreader frames are: length 3000–12000 mm, width 1500–3000 mm, height 500–1500 mm, and weight 500–5000 kg. These are general ranges; actual dimensions depend on the machine design and application.
Verification involves checking material certificates, weld quality per ISO 5817, surface treatment per ISO 8501-1, paint thickness per ISO 19840, and dimensional tolerances per ISO 2768-1 and ISO 2768-2. Always confirm compliance with the manufacturer or supplier.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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