BMH_Rollmaster

8/11/2019 BMH_Rollmaster

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Smooth, effortless and

cost effective mixing technology



HIGH-CAPACITY REVERSING DRUM MIXER

Simply revolutionary

BMH has developed the optimal mixingtechnology for the ready mix industry, theRollMaster®. This heavy-duty, high-capacityreversing drum mixer does not tilt. It rotatesforward at full speed for charging and mixingand reverses rotation at variable speed fordischarging. Mounted on solid urethanewheels, the drum rotates with less noiseand vibration than any other mixer onthe market. Costly ring gears and gear headmotors are eliminated. The blade shovelsystem provides efcient charging, mixingand discharging,as well as easy cleaning.

After years of research, the engineers at BMH Systems have developed theRollMaster ®, a masterpiece of mechanical engineering. This high-capacity reversingdrum mixer emerges as a major technological advance in the industry. It rotatesforward at full speed for charging and mixing. Variable-speed reverse rotationallows for direct control of the discharge rate.

OUTSTANDING DESIGN

Reduced maintenance costsExtremely sturdy and efcient, its design keeps your maintenance costs to a minimsaving up to 50% on maintenance costs over traditional mixers.

Increased production capacityExclusive blade arrangement produces awless concrete mixes in record tDesigned to allow for accurate slump control by using the motor’s power readProduces RCC to high slump concrete without spillage.

High return on investmentBenecial in every regard, the RollMaster ® is paving the way to maximum protAllows additional trips per truck, providing greater prots while reducing trucconsumption and increasing truck barrel longevity.

Better environmental resultsThe RollMaster® is designed to meet the strictest environmental standards. It knoise and dust to a minimum, making it the most environmentally efcient mixthe industry. It discharges directly into the mixer truck via an enclosed chutbetter quality control and less concrete returns.

Replacement parts are available in all majorcities in the United States and Canada.

Features• Cement, aggregates and water are lead directly

into the mixer, guaranteeing awless concreteat all times

• Shorter mixing time thanks to a unique bladearrangement

• Low maintenance costs with fewer moving parts• Direct relation between concrete slump and

motor current• Rapid discharge rate• No vibration, quiet operation• Can mix 0” slump concrete at 66% of its mixing

capacity and 1” (25 mm) slump concrete at100% capacity

• Mounted on solid urethane wheels• Fully lined with 1” (25 mm) abrasion-resistant

urethane• Power panel 460 or 575 volts. Other voltages

available upon request

Options• Telescopic and dry batch chutes• Dust collector• 2 × 3 hp (2.2 kW) emergency motors up to

12 yd³ (connected to your generator, enablyou to unload during a power failure)

Two-way chute• Can be used for dry batching in case of low

small yardage situations. With totally enclochutes, you can by-pass the RollMaster ®

dry batch in a dust free environment. For mmaintenance, end-of-day or weekend calls,by-pass dry batch chutes add greater exibito your plant.

SIZED TO FIT YOUR NE

Smoothness and precisionDesigned for today’s fast-paced world, the RollMaster ® is a revolution in itself. At theheart of prot-driven batch plants, its ingenious design combines simplicity of usewith outstanding performance. Quiet to run, it operates with smoothness, efciencyand precision. Built for results, its innovative blade shovel system provides optimalcharging, mixing, discharging and cleaning.

F

A

C

D

B E

Specications*Size 4 yd 3

3 m 36 yd 3

4.5 m 38 yd 3

6 m 310 yd 3

7.5 m 312 yd 3

9 m 314 yd 3

10.5 m 315.5 yd 3

12 m 3

Drumdiameter

8’3”2.50 m

9’2”2.80 m

10’4”3.15 m

11’0”3.35 m

11’0”3.35 m

11’0”3.35 m

11’0”3.35 m

Drivemotors

2 x 30 hp2 x 22 kW

4 x 25 hp4 x 18 kW

4 x 30 hp4 x 22 kW

4 x 40 hp4 x 29 kW

4 x 50 hp4 x 37 kW

4 x 60 hp4 x 45 kW

4 x 60 hp4 x 45 kW

A 15’3”4.65 m

16’8”5.08 m

18’6”5.64 m

19’4”5.90 m

21’4”6.50 m

23’0”7.01 m

24’8”7.52 m

B 7’10”2.40 m

8’5”2.54 m

9’4”2.82 m

10’0”3.05 m

10’0”3.05 m

10’0”3.05 m

10’0”3.05 m

C 1’4”0.40 m

1’2”0.33 m

1’9”0.53 m

2’5”0.74 m

2’5”0.74 m

2’5”0.74 m

2’5”0.74 m

D 5’6”1.68 m

5’9”1.73 m

6’4”1.93 m

7’0”2.13 m

7’0”2.13 m

7’0”2.13 m

7’0”2.13 m

E 9’6”2.90 m

10’4”3.15 m

11’6”3.51 m

12’6”3.81 m

12’6”3.81 m

12’6”3.81 m

12’6”3.81 m

F 20’3”6.17 m

22’1”6.73 m

24’1”7.34 m

24’117.60 m

26’11”8.20 m

28’3”8.61 m

30’3”9.22 m

Capacityper hour

120 yd 3

90 m 3180 yd 3

135 m 3240 yd 3

180 m 3300 yd 3

225 m 3360 yd 3

270 m 3420 yd 3

320 m 3480 yd 3

360 m 3

Weight 26,400 lb12,000 kg

33,000 lb15,000 kg

40,000 lb18,000 kg

46,500 lb21,000 kg

53,500 lb24,300 kg

56,500 lb25,700 kg

60,000 lb27,300 kg

*Subject to change without notice

Discharge

Load

Dry Batch(Optional)

WaterInlet

Loading Chute(Ceramic & Urethane Liner)

CementInlet



BMH’s road-tested expertisemakes the most of your investment.

Helping you get there is what it’s all about. Whether you’re planning toretrot existing facilities or start from the ground up, BMH’s road-testedexpertise makes the most of your investment. Combining ingeniousdesign and innovative technologies, we offer exible solutions for today’sfast-paced market. Because our plants are built for optimal performance,the bottom line is a more protable plant for you. BMH’s customizedengineering works for you. All the way.

9001 -2008

Designed for performance

Mounted on solid urethane wheels, the drum rotates with less noise andvibration. Costly ring gears and gear head motors are eliminated. Its inno-vative blade shovel system provides optimal charging, mixing, dischargingand cleaning.

• Can batch up to 15.5 yd³ (12 m³) of 12” (300 mm) slump concrete without spillage• Can mix 1” (25 mm) slump concrete at 100% mixing capacity• Shorter mixing time thanks to a unique blade arrangement

• Fewer moving parts lead to a reduction in maintenance• Desired concrete slump is easily obtained with motor’s power reading• Rapid discharge at variable speeds• Parts available locally

View ourRollmaster ® video!

BMH_Rollmaster

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