REDI-MIX CONCRETE


Shafer Bros

Shafer Redi-Mix
Portable Concrete Plant

Our cost-effective mobile ready mix batching plants set up quickly and easily. Electrical wiring and plumbing are pre-installed, so they’re ready to go on delivery. The portable plant is an accumulative weighing system plant that uses a traditional multi-compartment overhead aggregate storage bin.

Our Portable Plant Can Service Anywhere in the United States and Canada.

Call to Arrange Delivery
517-629-4800 Ext 1

CONCRETE WHERE YOU NEED IT

Our on-site portable plant can service anywhere in the United States and Canada.

STATIONARY TRANSIT MIX - DRY

Shafer Bros

A legendary “blending” cement batcher and live-bottom aggregate batcher for unmatched ready-mix quality.


PRODUCTION CAPACITY:
Theoretical Cycle Time – 2.5 to 3 minutes

BATCHER CAPACITY:
Aggregate – 1 to 12 cubic yards (1 to 9.2 cubic meters)
Cement – 1 to 12 cubic yards (1 to 9.2 cubic meters)
Scales – Direct Load Cells

AGGREGATE BATCHER CONVEYOR:
30” wide (762 mm), 10 horsepower drive.

AGGREGATE DISCHARGE CONVEYOR:
30” wide (762 mm), 10 horsepower drive.

CEMENT BATCHER RECIRCULATING SCREW:
14” diameter (360 mm), 15 horsepower

CEMENT FEEDER SCREWS:
Two 9” diameter (230 mm), 15 horsepower drive.

CEMENT AERATION:
5 horsepower, high volume, low pressure blower.

HIGH PRESSURE AIR COMPRESSOR:
10 horsepower, 120 gallon (0.45 cubic meters).

ELECTRICAL:
460 volt, 3-phase with 120 VAC transformer for control voltage. All
motors are TEFC. All motor circuit wiring protected by individual circuit
breakers. Electrical components housed in NEMA steel enclosures.
Wiring in conduit.

BATCH CONTROL SYSTEM:
Semi-automatic cut-off of cement by presets on digital readouts. Push button for electric over air on gates. Optional fully automatic computerized
batch control system.

WATER METER:
3” diameter (77 mm) with up to 500 gallons (1,740 liters) per minute.

TRANSPORTATION SYSTEM:
Rear-mounted 36,000 lb. (16,330 kg) capacity tandem axle with eight (8)
295/75R 22.5 tires, wheels, air brakes heavy duty spring suspension, tail
and brake lights, and fifth wheel rub plant with king pin.

STORAGE BIN CAPACITIES:

AGGREGATE HEAPED VOLUME
43 to 83 cubic yards
33 to 63 cubic yards

CEMENT I GROSS VOLUME
1,308 cubic feet
37 cubic meters

CEMENT II GROSS VOLUME
1,600 to 2,260 cubic feet
45 to 64 cubic meters

DIMENSIONS:
Towing length…………… 52’-5”
Towing height……………. 14’-4”
Towing width…………….. 12’-0”
Empty weight, total……. 44,000 lbs.