WL1-2614 PP Precision Instrument Case

Use the 180 mm narrowest clearance as the gate: equipment must pass through the tightest internal section, so its width or diagonal has to stay under 180 mm. The 255 x 245 x 135 mm figure is the outer envelope, and usable space is further reduced by the 2.2 mm wall plus the moulding and hinge structures, while the 60 + 60 mm lid and base depth must also leave room for foam. If your equipment has cables, brackets or protruding connectors, calculate from the assembled maximum outline and keep handling clearance, or send a sample to the Zhongshan plant for a fit check.

A 2.2 mm wall is the lighter specification within the 1 Series, and combined with PP it keeps the complete case at about 460 g. That suits instruments, gauges and sensors where the main risks are dust, rain and light impact during daily handling and in-plant movement. For metal parts, frequent long-distance shipping or stacked loads, choose a 3 mm and above engineering PP model such as the WL1-3508 or WL1-4010. Provide the loaded weight and transport method and the factory will recommend a suitable specification.

The case is built in an IP67 waterproof and dustproof direction, which helps limit dust and rain ingress for field work and workshop inspection. Please note that JUNZHIJIA does not claim MIL-STD or comparable military certifications, so evaluate the case against your actual operating conditions. IP67 performance depends on an intact gasket, fully closed latches and an undeformed body, so avoid scratching the sealing surfaces with sharp objects and check latch and gasket condition before long shipments.

Kexin New Materials (Guangdong) Co., Ltd. supplies factory-direct from its Zhongshan plant and supports OEM/ODM wholesale, covering case colour, printed or hot-stamped logos and cut EVA or EPE inserts. MOQ, tooling and sampling lead times vary with the model, customisation scope and packaging method, and the export data does not list fixed values, so confirm with the factory for your programme. When requesting a quote, mention model or code 131, quantity, packing method and whether custom foam is required.