7-4312 Portable Protective Case

Product Overview

KeXinMaterials 7-4312 is a Engineering-Resin protective case, injection-molded in modified engineering PP as a professional case balancing light weight with high crush resistance. It reaches IP67 waterproof and dustproof protection with an automatic pressure-equalization valve and a sealing O-ring, keeping sensitive gear safe in humid, sandy and thermally demanding environments. Outer size 425 × 320 × 115 mm (16.7 × 12.6 × 4.5 in); inner size 420 × 270 × 112 mm (16.5 × 10.6 × 4.4 in).

Key Specifications

• Model: 7-4312
• Outer dimensions: 425 × 320 × 115 mm (16.7 × 12.6 × 4.5 in)
• Inner dimensions: 420 × 270 × 112 mm (16.5 × 10.6 × 4.4 in)
• Shell material: modified engineering PP
• Wall thickness: 2.1mm
• Net weight: 830g
• Protection rating: IP67 waterproof & dustproof
• Operating temperature: −40°C to 90°C

Key Features

• Ergonomic handle for comfortable one- or two-hand carry.
• Sealing O-ring around the rim with an automatic pressure-equalization valve.
• High-strength latches resist shock and accidental opening over repeated cycles.
• Interior can be fitted with wave foam, EVA or XPE inserts to cradle precision equipment.
• Molded in modified engineering PP, 2.1mm wall, crush- and impact-resistant, rated −40°C to 90°C.

Applications

Ideal for high-grade protective transport of knives, photo & video gear. Ships with wave-foam lining; EVA / XPE custom compartments available to match your equipment.

Packing & Delivery

Packing: individually OPP-bagged and packed in export-grade cartons; carton size and quantity-per-carton are available on request. We support EXW / FOB terms, 30% deposit with balance before shipment; typical OEM lead time is about 45 days (about 125 days if a new mould is required). Third-party factory audits are welcome.

Customization

Customizable case color, latches, lining (wave foam / EVA / dividers), LOGO (metal nameplate, silkscreen or laser engraving) and outer packaging; OEM / ODM projects welcome. Contact us for the real product catalogue and a quotation.

Product Photos