20801 Miles Road, North Randall, OH 44128
440.439.9130

PRODUCTION DIES

The first step towards an efficient production run is a properly made pultrusion die. At MPG we understand how to engineer your die so you get the most from your line. From thermal optimization to D2 collars to operator friendly designs, MPG can find a way to increase your efficiency. We are pultruders ourselves with over 40 years of experience, so we know the challenges you face. Tap into our experience and let us help you get more from your pultrusion line.

pultrusion tooling
SPLIT CAVITY
Two-piece, split cavity dies can be manufactured from P20, high hard P20, A2 or D2 tooling steel. Duralife Dies are commonly aligned with angle locks, but can also be designed with dowel pins or key-ways. All dies are hard chrome plated to a thickness of 0.0010″ to 0.0015″ and finished to a 10 microinch finish or better. Martin Pultrusion Group has the capability to produce split cavity dies of up to 80″ in length and over 50″ wide.


COMPLEX SHAPE

Multi-piece, complex shape dies can be manufactured from the same materials as split cavity dies. Martin Pultrusion Group has the capability to produce split cavity and complex dies of up to 80″ in length and over 50″ wide.


GUN DRILLED

Gun drilled dies are available from small diameters to large diameters. All are hard chrome plated to the maximum thickness possible in the process.


FAMILY DIES

Often times we find opportunities to design dies such that they can be assembled in several ways or modified with replacement, or extra, inserts to alter the geometry of the resulting profile. Modify a wall thickness or add/remove a section of a profile by having MPG design a family die.


MANDRELS

Complex shapes, in-feed material tapers, exit drafts, lightening holes, heater cartridges, heat pipes, injection ports, shuttle holes. Let MPG also design a mounting system which allows for multiple axis alignment adjustments and counter weights.