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For preparing test sample from two or more materials, they have to be mixed homogeneously. The Two - Roll Mill with its two heated rollers, rotating in different directions, at slightly different speeds is an ideal machine for such a work. Using Hydraulic Hot Press, Dumb-bell Dies etc, can then obtain the test samples from the

Nov 27, 2009· Induction AC motors which is working with 60Hz can be used in country with 50Hz power? We want to buy a paper machine from canada, the electrical power used for driving the motors (for pumps, refiners, ...) is 380 vac, 3ph, 60hz; We want to install in country with 380 vac, 3ph, 50hz. ... 380 volts is the required voltage for operation at 50 Hz ...

This was achieved by changing the tolerances of previously existing supply standards. UK voltage to 415VAC + 6% and - 10% and European to 380VAC +10% and -6% (thereby creating a manageable overlap) and we would call these two combined 400VAC, despite the fact that nobody was intentionally generating at 400VAC!

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May 17, 2019· ★every stand matched two sets paper car, and they can paper on the both sides at the same time. ★ tooth jammed with dual-stage head and jammed the first three four inches dual-stage ...

Mar 17, 2017· The single phase to 3 phase VFD is the best option for a 3 phase motor running on single phase power supply (1ph 220v, 230v, 240v), it will eliminate the inrush current during motor starting, make the motor run from zero speed to full speed .

S65 Lab Use Three Roll Mill, Find Complete Details about S65 Lab Use Three Roll Mill,Lab Three Roll Mill,S65 Three Roll Mill,Lab Use Three Roll Mill from Grinding Equipment Supplier or Manufacturer-Anhui Bunkin Chemical Machinery Co., Ltd.

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Convert three phase 480V 60 Hz to 380V 50 Hz. I am trying to run a European instrument in the United States. The instrument consists of a three phase turbine and a three phase pump, and two heating elements that are single phase. The turbine in the pump is designed to operate on 3-phase 380 V, 50 Hz electricity. The heating elements are wired ...

Feb 03, 2015· I have a German mill (Optimum F30) and the motor label says 400V, 50hz, 3phase, 3A, 1.5KW. Can I safely plug this into a 440V, 60hz power power supply. I...

Repiquet 665mm dia x 2100mm Two Roll Mill. 1 x Repiquet 665mm dia x 2100mm wide two roll mill, peripherally drilled rolls ... with left hand unitised heavy duty gearbox (no bullgear) with 374kW DC variable speed motor and controls (380/440 V, 3ph, 50Hz). Mounted on a bedplate (2 part). Enquiry Form. Please use this form to make an enquiry about ...

Sep 12, 2007· And will a 220 to 380 volt transformer get me close enough? I ask because someone has a 400v 50 hz machine for sale and I am trying to figure out everything I need to run it here in the states. Even if I get the voltage right, I STILL have to change the hz right? So what do all these guys with the 380v deckels do?

Can I use 380v 50Hz machine on 460v 60Hz power source? ... meaning that at 50 Hz the supply voltage would need to be 380V and at 60 Hz the supply voltage would need to be 460V. In both cases the V/Hz ratio is 7.6 V/Hz. ... I have a led lamp rated 380 v 50 Z, will it .

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Lab Two-Roll-Mill. Lab Two-Roll-Mill "Kaiser" Two Roll Mills I suitable for compound application like PVC, Engineering Plastic, Masterbatch, Antifeb Masterbatch etc. Rolls are made from imported alloy steel, toughened and hard chrome plated. Reputed make gears for consistent speed of rolls Both the rolls are driven by common A.C. Variable ...

Sep 12, 2007· The machine would probably run at 380 volts, but would be far from correct. If you run a 400v 50 Hz machine at 400v 60 Hz, the motor speed is 17% slower, the amp draw is 17% higher, the power output is 17% lower, and the motor will overheat because the .

stone crusher voltage - loof-amsterdamnl. Crusher model 401xl 380v 3 50hz supplier in india - YouTube 18 Aug 2016, two roll mill voltage 380/50hz - Grinding Mill China two roll mill voltage 380/50hz how does stone crusher with hopper work Posts Related to two roll mill voltage 380/50hz names of who made the roll mill,...

Mar 04, 2010· 3 phase voltage in "IEC" countries ( essentially everywhere but North America) used to range from anywhere between 380 - 415V, with the phase-neutral voltage being 220-240V. For example, England was primarily 240/415, while the rest of Europe was 220/380. There was "harmonization" in .

CT Two-Roll Mill consists of two rolls made of ... Voltage (volt) 3 Phase / 220 – 440 V . Frequency (Hz) 50 Hz . Two-Roll Mill . Safety is a fundamental feature of this machine. Safety knee stopping bars are mounted under the rolls which can be reached easily in the case of emergency stop. Safety screens cover both rolls to protect

Feb 15, 2018· Weight: 1800KG. Voltage: 380V/50Hz. Application: Chocolate,Chocolate. Get Price Two Roll Mill Lab Wholesale, Rolling Mill Suppliers. China Tencan GQM 8 5 8*5L work positions lab jar mill, lab rolling ball mill lab rolling mill/hot sale laboratory two roll mill supplier,lab rubber compound two.

Aug 07, 2009· The 220/380 are the pre-harmonisation European 50Hz voltages. Looking at the shaft speeds 440V must be a 60Hz voltage for star connection, but the 60Hz delta voltage is missing. With a 208V supply the voltage is at about 80% of what is really needed, and torque will be down to about 65%.

Apr 03, 2017· Another concern is the motor appears to be for a 50Hz three phase power supply, but the power supply on site could be at 60Hz 208v, so we must take that into consideration, too. At 60Hz, the motor will run at 20% higher speed than it would at 50Hz, so it may require a further 20% increase in voltage.

Paper Machine Press Section The main function of the Paper Machine Press section is to continue to remove water from the pulp fibers and to smooth the surface characteristics of the felt and wire sides (top and bottom sides) of the paper web running the length of the machine.
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