Ningbo Simple Trading Co., Ltd. is one of the most reliable manufacturers and suppliers of hinged collapsible plastic container in China, also supports custom service. Welcome to wholesale bulk high-grade hinged collapsible plastic container from our factory. Quality products and punctual delivery are available.
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Technical Data |
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External Dimension |
650x440x325 mm (±5 mm) |
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Internal Dimension |
608x400x320 mm (±5 mm) |
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| Folded Dimension | 650x440x82 mm (±5 mm) | |
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Weight |
3.2 kgs (±3%) |
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Volume |
75L |
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Loading |
Single |
25 kgs |
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Stacking |
150-200 KGS |
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Material |
Polypropylene (PP) |
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Operation Temp |
- 18 ℃ ~~~ +70 ℃ |
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Color |
Blue |
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Function |
Collapsible |
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Product Features
- Material: Typically made from high-impact, durable thermoplastics Polypropylene (PP). These materials offer excellent resistance to impact, moisture, chemicals, and temperature variations, ensuring a long service life.
1)Inner-guided folding structure with central connecting chains:It features inner-guided folding system, fitted with built-in connecting chains in the middle. The side panels fold inward smoothly, locked firmly when erected. The chain design prevents panels from falling off during repeated folding cycles, improving service life.

2).Modular removable divider system:
Custom grid dividers can be installed to divide the bin into multiple independent compartments. Dividers can be fully removed for full-space loading, flexible for mixed SKU sorting.

3).Ultra-flat folded profile:
Folded size:650×440×82mm. Empty bins stack compactly, greatly cut storage and return transport cost.

✨Inner-guided Folding with Middle Connecting Chains
The core innovation of this container is the inner-guided folding mechanism with middle connecting chains. Unlike outward hinge folding bins, its side walls fold inward following the built-in guide tracks. The integrated middle connecting chains keep side panels connected tightly, avoiding dislocation or dropping during frequent folding/unfolding. It operates smoothly with less noise, better suited for automated production lines with high cycle frequency. The chain also protects the bin structure, reducing maintenance and replacement cost in long-run circulation.
Common Applications
Logistics and Supply Chain:
For moving parts and products between manufacturing plants, warehouses, and distribution centers.
Automotive Industry:
Widely used for transporting components in just-in-time (JIT) manufacturing.
Agriculture:
For harvesting, storing, and transporting fresh produce.
Retail:
For stocking shelves and managing inventory in the backroom.
Storage:
General-purpose storage in homes, garages, and offices.
FAQ
Q: What folding type is this container?
A: It adopts inner-guided inward folding design, equipped with middle connecting chains for stable folding movement.
Q: Can I adjust the compartment layout of dividers?
A: Yes. The dividers are detachable and flexible. You can install partial dividers for 4 compartments, or remove all dividers to use the whole 75L space.
Q: What is the weight of this plastic bin?
A: Net weight is 3.24kg±3%, lightweight yet heavy-duty for manual handling.
Q: Is it compatible with automated conveyor systems?
A: Yes, the rigid outer frame and uniform dimension are designed to work with standard warehouse conveyors for automatic transportation.
Q: What is the folded dimension for empty bins?
A: Folded outer size:650*440*82mm(±5mm). Multiple empty bins can be stacked to save warehouse space and return shipment volume.
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