Anping Changfeng filter material factory
Hebei Changfeng Filter Material Co., Ltd. One-stop solution for Filter production
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| Open Round End Cap with Tri-Bolt Holes | |||
| Inches | Millimeters | ||
| Outer diameter | 12.75 | 323.85 | |
| Inner diameter | 8.5 | 215.9 | |
| Inner height | 0.54 | 13.716 | |
| Outer height | 0.5 | 12.7 | |
| Inner rim diameter | 6.75 | 171.45 | |
| Open Round End Cap with Outer Lip | |||
| Inches | Millimeters | ||
| Outer diameter | 12.75 | 323.85 | |
| Inner diameter | 8.5 | 215.9 | |
| Inner diameter | 0.625 | 15.875 | |
| Outer height | 0.368 | 9.3472 | |
| Lip | 0.375 | 9.525 | |
| Open Round End Cap | |||
| Inches | Millimeters | ||
| Outer diameter | 12.75 | 323.85 | |
| Inner diameter | 8.5 | 215.9 | |
| Inner height | 0.5 | 12.7 | |
| Outer Height | 0.5 | 12.7 | |
| Closed Round End Cap | |||
| Inches | Millimeters | ||
| Outer diameter | 12.75 | 323.85 | |
| Inner diameter | 8.375 | 212.725 | |
| Inner height | 0.5 | 12.7 | |
| outer height | 0.5 | 12.7 | |
| Closed Round End Cap with Bolt Hole | |||
| Product Name | OEM Filter End Caps |
| Material | Galvanized steel, stainless steel, anti-fingerprint, copper/brass, etc customized |
| Thickness | 0.30 mm to 3.00 mm |
| Outer Diameter | 20.00 mm to 1000 mm |
| Types | Open/closed, with/without holes, customized |
| Delivery Time | According to customer's requirement |
| Packing | Polybag/Piece or customized |
| Applications | Dust filters, air filter, fuel filter, oil filter, air compressor, water filter, activated carbon filters cartridges, etc. |
| OEM | Available |
| Quality Control | ISO Certification |
| After-sale Service | Product test report, online follow-up. |
The end cover of the filter element is cut by iron plate, and is formed by stamping with abrasive tools, with high efficiency. Quick delivery.
These molds are usually sealed by a back mold to squeeze the upper part of the gasket into the desired shape, avoid unwanted expansion of the plastic material during curing, and keep the filter element in a predetermined position. In order to accelerate the curing time of the gasket plastic material and avoid the mold being occupied for a long time, the mold is usually heated in a channel to accelerate the polymerization process of the gasket plastic material. Then, the mold must be opened, the filter pulled out and trimmed to remove all burrs. Finally, the filter must be properly packaged for sale. Before the molds are reused, they must also be treated with separation agent, which is a complex process that makes the production time of known filters longer. The process of producing a known filter is relatively long, and its implementation requires more complex control and application devices. Another object of the present invention is to provide a filter forming method by which packaging and / or wrapping operations and / or filter installation are simplified. These and further objects can be achieved by the filter forming method, die and filter according to the characteristic part of the independent claim, which are well known to those skilled in the art.
The filter cover already has a protective film to achieve good end cover protection. In particular, in the transport process, to the bottle cap one by one packaging, to prevent bottle cap scratches. The end cover is packed and bundled with braided tape. Put the end cover into the plastic bag, and finally use high-quality wooden box packaging, transport fast, easy to load and unload forklift
