Heavy-Duty Industrial Plastic Storage Baskets for Automated Warehousing & Logistics
Product Overview & Technical Specifications
Engineered for high-frequency material handling, these industrial plastic storage baskets provide rigid containment for automated assembly lines, distribution centers, and component sorting operations. Molded from virgin thermoplastic resins, the containers withstand continuous impact, heavy vertical stacking, and aggressive industrial cleaning protocols without structural degradation.
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Core Technical Parameters |
Specification Details |
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Material Options |
100% Virgin PP (Polypropylene) or HDPE |
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Manufacturing Process |
High-Pressure Injection Molding |
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Load Capacity |
Static: 150 kg |
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Temperature Range |
-20°C to +60°C (-4°F to 140°F) |
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Standard Colors |
Industrial Blue, Gray, Red (Custom available) |
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Compliance |
FDA 21 CFR 177.1500, RoHS, REACH, ISO 9001 |
Product Selection Matrix
Select the precise configuration based on load requirements, material handling equipment (MHE), and dimensional constraints.
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Model SKU |
External Dimensions (L x W x H) |
Internal Bottom (L x W) |
Tare Weight |
Stack Capacity |
Nesting Ratio |
Primary Application |
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PSB-6415 |
600 x 400 x 150 mm |
550 x 360 mm |
1.45 kg |
300 kg |
N/A (Stackable) |
Small parts assembly, auto components |
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PSB-6422 |
600 x 400 x 220 mm |
540 x 350 mm |
1.90 kg |
300 kg |
N/A (Stackable) |
General warehouse picking, 3PL |
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PSB-4312 |
400 x 300 x 120 mm |
360 x 260 mm |
0.85 kg |
150 kg |
N/A (Stackable) |
Precision electronics, hardware |
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PSB-NEST64 |
600 x 400 x 250 mm |
520 x 320 mm |
1.60 kg |
Application-Specific Suitability
Automotive Component Assembly: Ribbed base structures prevent sagging when loaded with machined steel or cast aluminum parts, resisting puncture and oil permeation.
E-Commerce Fulfillment Centers: Compatible with automated roller conveyors and Automated Storage and Retrieval Systems (ASRS). Dimensional tolerances kept within +/- 0.5 mm prevent system jams.
Food Processing & Cold Chain: Non-porous, smooth interior surfaces prevent bacterial retention. Withstands blast freezing down to -20°C without embrittlement.
Electronics Manufacturing (ESD Option): Available in carbon-loaded conductive compounds (10^4 to 10^6 ohms/sq) to dissipate electrostatic discharge for sensitive PCB assembly.
Manufacturing & Quality Verification
Direct control over raw material sourcing and injection parameters ensures uniform wall thickness and predictable load performance.
Resin Selection:
Zero use of degraded regrind material for structural SKUs. Incoming polymer pellets undergo melt flow index (MFI) testing.
Molding Equipment:
Produced on 800T to 2000T clamping-force hydraulic injection molding machines equipped with closed-loop servo valve controls to eliminate sink marks and internal voids.
Structural Reinforcement:
Honeycomb-patterned ribbing distributed along high-stress sidewalls and corners increases impact resistance by 35% compared to standard smooth-wall designs.
Quality Testing Protocols:
Drop Impact Test: Drop-tested loaded baskets from 1.5 meters at -20°C to verify corner crack resistance.
Static Compression Test: Automated hydraulic press testing simulating 5-layer vertical stacking loads for 72 hours at 40°C.
Dimensional Audit: CMM (Coordinate Measuring Machine) verification of corner squareness and flange flatness.
Procurement & Supply Chain Parameters
Minimum Order Quantity (MOQ): 500 pcs per SKU for standard colors (Blue/Gray); 1,000 pcs for custom Pantone matching or company laser branding.
Packaging & Palletization: Bulk stacked and shrink-wrapped on ISPM 15 heat-treated export wooden pallets (1200 x 1000 mm) with corner edge protectors.
Lead Time: Standard inventory shipped within 14 business days; custom injection runs completed within 25-30 business days from mold approval.
Incoterms: FOB, CIF, or DDP via ocean freight or air charter.
Request a Quote / Technical Inquiry
Provide specifications below to receive an official commercial quotation, volume pricing tiers, or material test reports (MTR).
Required Specifications: Model SKU, Quantity, Destination Port / Zip Code, Color Preference, Regulatory Compliance Requirement (FDA / ESD).
Engineering Support: Custom stamping, RFID tag embedding, or divider inserts available upon request.
FAQ
Q: What is the difference between virgin PP and recycled material for these baskets?
A: Virgin PP (Polypropylene) offers maximum tensile strength, fatigue resistance, and consistent chemical stability, making it mandatory for automated conveyor systems and cold storage environments. Regrind or recycled blends are suitable only for non-critical, ambient-temperature general storage where high impact loads are absent.
Q: Can these baskets be stacked and nested simultaneously?
A: Standard stackable baskets feature vertical sidewalls and reinforced top rims designed for stable stacking when loaded. Nestable baskets feature a tapered profile that allows empty units to nest inside one another, saving up to 65% return transport space, but they cannot stack when loaded unless equipped with a hinged lid or support bar.
Q: Are plastic baskets resistant to industrial solvents and oils?
A: Yes. High-Density Polyethylene (HDPE) and Polypropylene (PP) exhibit excellent resistance to most diluted acids, alkalis, aliphatic hydrocarbons, and machine coolants. However, prolonged exposure to strong oxidizing agents at elevated temperatures is not recommended.
Q: Do you support OEM tooling for custom dimensions or integrated branding?
A: Yes. In-house mold design and CNC machining are available for custom dimensions. Permanent company identification can be achieved via hot-foil stamping, molded-in logo inserts, or ultrasonic welding of RFID tracking tags.
Q: What certificates of compliance are provided with shipments?
A: Every bulk shipment includes a Certificate of Analysis (CoA) covering raw material batch numbers, FDA migration test summaries (for food-grade orders), and dimensional inspection reports.
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