Markham (Sheffield) Ltd

Product Hire and sales for the concrete and refractory spraying industries.

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PD1 – Predampener

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Useful Documents
PD1 - Predampener Operating Instructions
Refractory Equipment Data Sheet
PD1 - Predampener Data Sheet
PD1 - Predampener Flyer
PD1 - Predampener Parts List

Quick Overview

PD1 Predampener - Available for Sale and Hire

The PD1 Gunite and Dry Process Shotcrete Predampening machine is designed to be used with packaged, pre-blended materials for Refractory, Underground and Civil Sprayed Concrete applications. The PD-1 Predampener allows the addition of a controlled amount of moisture to bagged material as it is transported and fed into the gun. Pre dampening eliminates static electricity while greatly reducing dust, rebound and gun wear parts. Most importantly, pre dampening produces the highest quality of in place material.

PD1 – Predampener

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- Air motor or hydraulic motor drive.

- Trailer or skid Frame Mounting

Technical Data


Refractory, Underground, Civil

Process Type

Gunite, Dry Process Shotcrete & Sprayed Concrete




5 hp (4kW) 3/60/230/460 electric






1,400 lbs (635kg)


106" (2,692mm) x 56" (1,422mm) x 72" (1,829mm)

Additional Information

Out of stock No

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