FEEDER & AIRLOCK QUESTIONNAIRE
**
Required fields.
DATE:
**
COMPANY
DEPARTMENT
ADDRESS
PLANT LOCATION
CITY
STATE OR PROVINCE
ZIP
COUNTRY
**
PHONE
FAX
INQUIRY INITIATED BY
TITLE
**
E-MAIL
1.
PRODUCT
2.
DESCRIPTION OF MATERIAL
3.
OPERATION TYPE
CONTINUOUS
BATCH
4.
FEED STATE (Check all that apply)
Chunks
Granular
Sticky
Deliquescent
Wetcake
Crumbly
Wax-like
Free-flowing
Crystals
Friable
Rubbery
Dilatent
Slabs
Brittle
Abrasive
Thixotropic
Pellets
Wet
Corrosive
Powder
Dry
Heat sensitive
5.
BULK DENSITY
(lbs/cu.Ft.) FEED RATE
(lbs/hr.)
(kg/cu.M.) FEED RATE
(kg/hr.)
6.
FEED TEMPERATURE
(F) PROCESS TEMPERATURE
(F)
FEED TEMPERATURE
(C) PROCESS TEMPERATURE
(C)
FEED MOISTURE
%
PROCESS & MECHANICAL REQUIREMENTS
7.
PROCESS DESCRIPTION
8.
TYPE OF FEEDER PREFERRED
Vane Rotor
Rotoscoop
Multiple Screw
9.
OBJECTIVE OF FEEDER
10.
PRESENT FEEDING METHOD/PROBLEMS
11.
WHAT IS DIRECTLY BEFORE THE FEEDER?
Outlet Dimensions:
12.
WHAT IS DIRECTLY AFTER THE FEED?
Inlet Dimensions:
Should the feeder mate-up to this equipment?
YES
NO
13.
SHOULD FEEDER FUNCTION AS AN AIRLOCK
YES
NO
14.
SPACE CONCERNS/REQUIREMENTS
FEED SPECIFICATIONS
15.
MATERIALS OF CONSTRUCTION
CARBON STEEL
304 SS
316 SS
OTHER
If necessary, can fluorocarbon coating be used? (e.g. Teflon)
YES
NO
16.
HOPPERS REQUIRED FOR:
FEED
PRODUCT
DIMENSIONS
17.
DRIVE SPECIFICATIONS:
Explosion Proof?
YES
NO
Area Classification
Variable Speed?
YES
NO
Type
Voltage
Phase
Cycles
18.
OPTIONS (see Feeder Bulletins)
19.
IS SAMPLE MATERIAL AVAILABLE FOR TESTING?
YES
NO
20.
IS A RENTAL UNIT DESIRABLE?
YES
NO
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