These inexpensive cases are made with high-density polyethylene double wall construction. The textured exterior provides resistance to dents and cracking and is unaffected by extreme temperatures.
Injection molded cases can withstand incredible abuse, even in extremely harsh environments. Our cases are injection molded from a tough polypropylene or ABS plastic alloy. These tough outer shells shield the contents from shock and impact while maintaining a superior appearance.
Hardigg Cases engineers and manufactures rugged rotationally molded plastic cases for commercial, industrial, and military shipping. The rotomolding process offers impact resistant protection, strength, and watertight packaging. What makes us different? Our patented anti-shear lid to base interlock and molded in hardware.
Designed and built to endure, these heavy-duty shipping cases absorb impacts again and again while resisting dents, corrosion, and shattering problems associated with non-plastic containers.
Vacuum forming is a method of forming a plastic sheet into many and various shapes. This is done by heating the plastic to a given temperature and pulling it, by using a vacuum, over a mold. The ranges of materials that can be vacuum formed are extremely wide and varied and will suit most applications.
Construction Panels Protective covering; .040 " high impact industrial grade ABS pressure-laminated to 1/4", 3/8", or 1/2" solid-core #1 grade plywood.
Pressure Relief Valve
Airtight case system. This includes a PRV (pressure relief valve) and gasketing hardware to safely maintain correct pressure differential. Manual release button is recessed below cover rim. Test pressure range is +/- 0.25 PSID (18 mb)