The TREET-ALL® box furnace is one of Blue M’smodular, stackable, space-saving line of boxfurnaces. These furnaces meet or exceed industry standardsfor heat-up rates and outer shell temperatures. They are idealfor tool room, plant maintenance, and productionapplications that require maximumheat-treating, hardening and temper-ing capabilities in a minimum amountof space. It is designed to work intandem with the TEMPERITE boxfurnace.

The over/under box furnace can bebench-mounted, stacked or suppliedwith a furnace stand and quench tank.The split quench tank, mounted onwheels, is designed for use with waterand oil. Removable work baskets arealso included.

FeaturesLightweight Moldatherm insulationSide-mounted controlsRemovable alloy shelvesAlloy retort with atmosphere modelsDouble shellSide-mounted double-hinged plug doorDigital temperature controllerSeparate excess temperature control systemPower circuit breakerSSR power module

Benefits

Quick, consistent heat up ratesFull access to work chamberMinimum heating of outer skinProduct load protectionPrecise control with long life and reliabilityExcellent temperature uniformity—±25°F within range

Blue M TREET-ALL Box Furnace Specifications

2121 Reach Road • Williamsport, PA 17701

570-326-1770 • Fax: 570-326-7304

E-mail: www.thermalproductsolutions.com

tpsinfo@tps.spx.com

Model

11-MT-121212-21

11-MT-121812-21

11-MT-122412-21

11-MT-1230-12-21

11-MT-182418-21

11-MT-183618-21

Chamber Dimensions (in.)PowerkW

Max. Load

(lbs.)

Ship Wt.

(lbs.)

12

12

12

12

18

18

12

18

24

30

24

36

12

12

12

12

18

18

W D H

8

10.75

13

15.5

15

22.5

230V/1Ph/60Hz

230V/1Ph/60Hz

230V/1Ph/60Hz

230V/1Ph/60Hz

230V/3Ph/60Hz

230V/3Ph/60Hz

60

90

120

150

180

270

385

432

528

865

1,000

1,275

ApplicationsAnnealingAshingAustemperingBrazingPreheatingSolution TreatingStress RelievingNormalizing

OptionsFurnace standQuench Tank

Programmable controller withdual digital read-outsTransformer for 480V operation

Model

11-MT-121212-21AM

11-MT-121812-21AM

11-MT-122412-21AM

11-MT-123012-21AM

11-MT-182418-21AM

11-MT-183618-21AM

Chamber Dimensions (in.) Atmos.

CFHPower

Input

kW

Max Load

(lbs.)

Ship Wt.

(lbs.)

12

12

12

12

18

18

12

18

24

30

24

36

12

12

12

12

18

18

W D H

30

30

30

30

90

90

8

10.75

13

15.5

15

22.5

60

90

120

150

180

270

430

557

693

865

1,162

1,472

Units Without Retorts

Units With Retorts

230V/1Ph/60Hz

230V/1Ph/60Hz

230V/1Ph/60Hz

230V/3Ph/60Hz

230V/3Ph/60Hz

230V/3Ph/60Hz