Elk River Machine Company
 
Wet Cast Box Culvert Forms

Dry Cast Box Culvert Forms

Mega-box Box Culvert Forms

Double Mesh Bender


Optional Air Operated
Pallet Latch



hinge point


You may choose to upgrade to the optional air pallet latches. These latches provide for the maximum in efficiency in production and safety to your employees. With this upgrade your latches can be opened with air eliminating the back strain associated with having to turn manual latches.

Dry Cast Box Culvert Forms

ERMC dry cast box culvert forms are built for many years of reliable service. All ERMC dry cast box forms are manufactured as adjustable span and adjustable rise. Size ranges are 4’-0” span x 3’-0” rise to 8’-0” span x 8’-0” rise with a 8’-0” product lay length, or 6’-0” span x 3’-0” rise to 12’-0” span x 12’-0” rise with a 6’-0” or 8’-0” lay length. The 4’-0” to 8’-0” span size comes standard with an 8” haunch, while the 6’-0” to 12’ span size comes standard with a 12” haunch.






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Dry Cast Box Culvert Compliment





Standard Manual
Pallet Latch
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The ERMC manual latching system is standard on all dry cast box forms. This latch is the easiest to operate manual latch on the market today.
You may choose to upgrade to the optional air pallet latches. These latches provide for the maximum in efficiency in production and safety to your employees. With this upgrade your latches can be opened with air eliminating the back strain associated with having to turn manual latches.
hinge point
Heavy duty construction provides for better product quality, and years of reliable service.
wear band
Pallets are fully machined at the joint to assure the best possible fit and to help maintain the straightness required in your joint.
Gaskets are utilized in several areas to control leakage of concrete.