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HIGH SPEED BATCH MIXER
Wesman  High Speed Batch Mixers are a totally automatic batch mixing system for high speed preparation of all types of sand mixes for Core Sand requirements and No Bake applications. Remarkable performance in high intensity mixing efficiency, accuracy and application flexibility is achieved in this machine. This high intensity mixing action allows significant reduction in resin and catalyst usage when compared with most conventional mixing equipment. PLC is used as heart of the control system to provide wide flexibility in automatic operation. All sand mix variables are pre programmed  to allow accurate control of any desired sand mix. 

An “ S “ type mixing blade provides intensified mixing action to achieve outstandingly efficient use of all resin systems. Rotational speed of this Mixing Blade is substantially more than the conventional Batch Mixers. Automatic self cleaning is programmed to occur at the completion of each single batch or at the completion of continuous batching. During this operation, a measured amount of dry sand is introduced into the Mixer and the Mixing Blade continues to rotate for a short time period using this sand to provide a scouring action. This sand remains in the pan of the Mixer and becomes an integral part of the next automatic batch. At the start of the next batch, sand is added according to the selected batch size and allowance is automatically made for the measured amount of scouring sand already present.

A typical application is automatic supply of Core Sand to multiple Core Machines on demand where batch size and required resin level vary from machine to machine. A remote control station at each machine may be used to select the exact sand mix best suited for each job.

Features of this type of Machines are

bullet  Start to start batches in 50 seconds or less
bullet  Selectable batch sizes from 40% to 100% of rated capacity. Preset resin &   catalyst levels are automatically            maintained when batch size is changed.
bullet  S type mixing blade thoroughly proven over many years of foundry performance
bullet  Accurate measurement & control of all materials. Measurement of materials is accurate within 1% of                        calibrated value when equipment is used as recommended.
bullet  Re circulating positive displacement pumping systems are furnished using gear type pumps driven by                       Variable Speed AC Drives.
bullet  Self cleaning sequence is programmed to occur at the completion of batch

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    These machines are available in three models –

    bullet MINIMARK having facility of 3 selectable batch capacities of 11, 22 & 34 kgs.
    bullet MARK-I having facility of 7 selectable batch sizes of 36 Kg (Min) to 90 Kg (Max)
    bullet MARK-II having facility of 7 selectable batch sizes of 90 Kg (Min) to 225 Kg (Max)

     
    WESMAN GROUP brings cutting-edge technologies to its customers
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