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Mixers

Speed Twin

Speed and versatility come together in the Speed Twin. This unique mixer utilizes two short high speed mixing screws and a vertical turbo – like the acclaimed Pacemaster – to reliably blend sand with two and three part binder systems separately, so there’s no risk of set-up in the mixer. The Speed Twin high speed, coordinated pump, mix and gate action allows rapid changeover between different binders or varying binder levels.

Imagine facing with a rich mixture and backing seconds later with a lean, less costly mixture, or changing binder content – even sand types – between molds. Benefits include: lower binder costs, better casting quality, easier sand reclamation and less waste. Speed Twin is available with advanced pumping and programmable control systems and with the optional SPEEDLOCK feature.

SPEEDLOCK Controller
Maintain constant resin flow with 98% accuracy from positive displacement pumps even when power, binder viscosity and temperatures vary. Once the pump is calibrated, SPEEDLOCK monitors and continually corrects the pump motor to keep speed and resulting binder flow stable without need for mass flow meters. Specify SPEEDLOCK on any Dependable continuous mixer.


Next: Batch Mullers

 

 

 

Speed Twin, speed and versatility come together in the Speed Twin.
Speed Twin Specs

 

 

 

Once the pump is calibrated, SPEEDLOCK monitors and continually corrects the pump motor to keep speed and resulting binder flow stable.

SPEEDLOCK
Pump Accuracy Assurance

 
 

 

High speed twin screw mixing with final turbo blending.

 
 

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Dependable Foundry Equipment Company - Redford-Carver Foundry Products Company
Divisions of Tromley Industrial Holdings, Inc.