EASTERN INSTRUMENTS


CENTRIFLOW HEAVY DUTY HDM: TYPE I METER

Centriflow<sup>�</sup> is a mass flow meter for measuring bulk solid materials continuously
The CentriFlow Meter from Eastern Instruments is a Solid Particle Mass Flow Meter that is durable, accurate, maintenance-free, compact, and cost-effective. It is unique and positioned to replace weigh belts, impact meters, loss in weight meters, and static weigh scales, anywhere that accuracy, low maintenance, and zero drift are paramount. Utilizing the patented CentriFlow Technology The CentriFlow Meter offers accurate, cost-effective and simple solutions to your process measurement needs.

All of the meters in the CentriFlow family of meters can be configured as a Type I Meter. The Type I Meter is an open style meter that can be installed directly after feed devices such as Vibratory Conveyors or Belt Conveyors for accurate and dependable flow measurement of virtually any product.


CENTRIFLOW HEAVY DUTY HDM: TYPE I METER




CentriFlow Heavy Duty Type I Meter for the accurate flow measurement of very high flows of product fed horizontally


HEAVY DUTY CENTRIFLOW HDM

The CentriFlow HDM Meter is a bulk solids mass flow meter specially designed for high density products with very high flow rates. As a Type I Meter, the HDM can be utilized for any high density, high-flow rate application in which the product is being fed by vibratory conveyors or belts. As with the standard meter, the HDM can be oriented in both the In-Line Flow and the Reverse Flow orientation. The main difference is that the HDM Meter is designed to have a much more robust construction, including an increased height and depth for increased flow capacity. Its robust construction makes it perfect for installation in a variety of applications, including the processing of mine tailings; the rapid loading and unloading of trucks, railcars or shipping containers; or any installation where flow rates, bulk densities, or both are exceptionally high.


TYPE I HDM METER:



IN LINE ORIENTATION




CentriFlow Type I Meter for accurately measuring free flowing products in an in line applciation after a belt conveyor



The CentriFlow HDM Type I Meter, when installed in the In-Line Orientation, is well suited for the flow measurement of extremely high flows of both bulky products such as wood chips or large particles of ore or mine tailings, as well as smaller products such as grains, plastic pellets, or other materials being loaded into trucks and railcars. In the In-Line orientation, the CentriFlow HDM Meter is specifically designed to be installed directly after feed devices such as belts or vibratory conveyors so that product will flow off of the feed device, over a transition and through the CentriFlow Meter which will be tilted backwards at up to 20 degrees. The product will then, continue flowing in its original direction.

VOLUMETRIC CAPACITY OF THE CENTRIFLOW HDM METER:
TYPE I METER: IN LINE CONFIGURATION

Meter Size
FEED DEVICE
CAPACITY
HDM-24
HDM-48
HDM-72
Vibratory
Feed
Device
MIN
37.50 ft3/min
63.71 m3/hr
75.00 ft3/min
127.43 m3/hr
112.50 ft3/min
191.14 m3/hr
MAX
112.50 ft3/min
191.14 m3/hr
225.00 ft3/min
382.28 m3/hr
337.50 ft3/min
573.42 m3/hr
Belt
Conveyor
MIN
37.50 ft3/min
63.71 m3/hr
75.00 ft3/min
127.43 m3/hr
112.50 ft3/min
191.14 m3/hr
MAX
225.00 ft3/min
382.28 m3/hr
450.00 ft3/min
764.55 m3/hr
675.00 ft3/min
1146.82 m3/hr


TYPE I HDM METER:



REVERSE FLOW ORIENTATION




CentriFlow Type I Meter for accurately measuring free flowing products in a Reverse Feed application after a belt conveyor



The CentriFlow Type I HDM Meter, just as all CentriFlow brand meters, is a mass flow meter designed for measuring bulk solids continuously within a process. The HDM, when oriented in the Reverse Feed Orientation, is perfect for measuring any solid that can be conveyed using a belt conveyor or vibratory conveyor. Due to the flexibility of mounting the CentriFlow HDM, the meter can be placed after belts with a wide range of belt speeds and product trajectories. In the Reverse Feed Orientation, product will flow off of the belt, and be thrust into the Diverter Plate of the CentriFlow Meter. Product will then drop via gravity and be forced around the curved measurement pan. The product will continue flowing in the opposite direction that the belt is traveling in.

VOLUMETRIC CAPACITY OF THE CENTRIFLOW HDM METER:
TYPE I METER: REVERSE FLOW CONFIGURATION

Meter Size
FEED DEVICE
CAPACITY
HDM-24
HDM-48
HDM-72
Vibratory
Feed
Device
MIN
37.50 ft3/min
63.71 m3/hr
75.00 ft3/min
127.43 m3/hr
112.50 ft3/min
191.14 m3/hr
MAX
112.50 ft3/min
191.14 m3/hr
225.00 ft3/min
382.28 m3/hr
337.50 ft3/min
573.42 m3/hr
Belt
Conveyor
MIN
3.50 ft3/min
6.37 m3/hr
7.50 ft3/min
12.74 m3/hr
11.26 ft3/min
19.12 m3/hr
MAX
75.00 ft3/min
127.43 m3/hr
150.00 ft3/min
254.85 m3/hr
225.00 ft3/min
382.28 m3/hr


HEAVY DUTY CENTRIFLOW HDM