Custom Manhole Covers

Tags: simple

Product categories: Manhole Frames and Covers

Custom Manhole Covers can be cast with company logos, various designs, university mascots or municipality slogans. The options and designs are endless. Give some extra aesthetics to your walkway, driveway, parking lot, road or campus with custom manhole covers.

Category: Availability: In Stock
Share this

Description

Custom Manhole Covers can be cast with company logos, various designs, university mascots or municipality slogans. The options and designs are endless. Give some extra aesthetics to your walkway, driveway, parking lot, road or campus with custom manhole covers.

We can cast custom lids so the entire manhole frame doesn’t have to be changed. Simply replace the current lid with the same size and custom logo.

Custom Frame and Covers can be designed and furnished.

Step 1) CAD Drawing of proposed design
Step 2) Mold and Pattern is fabricated
Step 3) Cast and pour initial design
Step 4) Produce

Custom covers can come furnished with bolts for added security. Different grip and cover styles are also available.

Manufacturing:

When we remove the final custom manhole cover the process is called unmolding. With sand casting, unmolding is known as “shakeout.” This is done on a vibration table that assertively shakes as unflasked molds are dropped onto it. The shaking dislodges the sand which drops from the casting and sifts through holes in the table. The sand usually falls into a box or onto a conveyor, to be recaptured as molding sand.

REMOVING SAND CORES

Sand cores are made with resin or another substance that provides greater structure than basic foundry sand, and because of this they may need more than the vibrating table to remove them.

Machining

Sand casting often leads to a non smooth surface. If an item needs to be smooth, or needs precise dimensional tolerances, then it will be machined to match the exact product specs. Any additional grinding, slathing or lawing will also be done in accordance to pattern.