| QUAKER
CITY GRINDING MILLS
Manufactured by the Straub Co., a division of QCG Systems.
Grinding
Mill Products:
Grinding
Mill
Model 4-E
 Typical
Applications
- Soft
or hard grains for cereal & bread
- Corn
- Coffee
- Pharmaceuticals
- Chemicals
- Ores
- Coal
- Nut
meats
- Peanuts
- Soil
tests
- Iron
turnings
- Lab
sample preparation
Features
- Grinding
unit construction is sturdy cast iron, heavily coated for food
handling.
- Grinding
unit can be removed and disassembled for cleaning without the use of
tools.
- Grinding
plates are made of hard iron alloy designed for clog resistance and
long life.
- Plate
clearance easily adjusted by hand to change mesh.
- Rigid
cast aluminum base and bearing for minimum weight.
- 3-
Point rubber pads for stability.
- Low
current requirements, needs no special wiring.
- Choice
of 4-B Plates for fine grinding or 4-CS Plates for coarse grinding.
- Choice
of Tooth Feed for dry grinding or Worm Feed for wet or oily
grinding.
Specifications
115
Volt, 1 Phase, 60 Cycle, Standard
Other voltages and frequencies available.
1/3 H.P. Gearmotor
89 RPM Output speed
3 wire electrical cord (8 ft) with inline switch & grounding plug
| Capacity
of Hopper: |
50
cu. in. (approx. 2lbs.) |
| Overall
Height: |
12
in. |
| Overall
Length: |
25
in. |
| Overall
Width: |
8
in. |
| Weight: |
55
lbs. |
| Table
Top to Discharge: |
6
in. |
| Diameter
of Grinding Plates: |
4
in. |
| Output
Capacity: |
40
lbs. per hr. |
| Maximum
Fineness: |
75
to 100 mesh |
| Output
Capacity & Fineness of Grinding varies with material. |
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Grinding
Mill
Model 4-EX
Explosion Proof Mill
 Conforms
with the requirements of Class I, Group D and Class II,
Groups E, F, and
G.
115-230/1/60. Comes complete with full load starter and heaters.
Grinding head specifications are the same as the standard Model 4-E
mill. Back to
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Grinding Mill
Model
4-ESS
Stainless Steel Fits
either Model 4-E or 4-EX mills. All parts in contact with
your materials
are cast 316 stainless steel.
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Grinding
Mill
Model F-4
 Typical
Applications
- Soft
or hard grains for cereal & bread
- Corn
- Coffee
- Pharmaceuticals
- Chemicals
- Ores
- Coal
- Nut
leats
- Peanuts
- Soil
tests
- Iron
turnings
- Lab
sample preparation
Features
- Largest
capacity, easiest operating hand mill available
- Grinder
construction is sturdy cast iron. Optional coating for food
applications. 316 stainless steel construction available
- Grinding
plates are made of hard iron alloy designed for clog resistance and
long life
- Plate
clearance easily adjusted by hand to change mesh
- Choice
of 4-B Plates for fine grinding or 4-CS Plates for coarse grinding
- Choice
of Tooth Feed for dry grinding or Worm Feed for wet or oily grinding
- Supplied
with screw clamp for table top mounting
Specifications
| Capacity
of Hopper: |
50
cu. in. (approx. 2 lbs.) |
| Overall
Height: |
14
in. |
| Weight: |
12
lbs. |
| Table
Top to Discharge: |
4
in. |
| Diameter
of Grinding Plates: |
4
in. |
| Output
Capacity: |
10
lbs. per hr. |
| Maximum
Fineness: |
75
to 100 mesh |
| Output
Capacity & Fineness of Grinding varies with material. |
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|
