TOP LOADING FURNACES – PIN HEATERS

This electrical top loading furnace is primarily used as an integral part of an automatic ingot cast process.

Our TLH units are either used to heat up pins or spouts in casting houses producing aluminum ingots or billets.

Temperatures range up to 2300°F [1260°C].

Available in two standard sizes. All models completely wired, assembled, test fired and shipped ready for connection to main power supply.

Details

SPECIFICATIONS :

• Maximum design temperature: 2000°F [1090°C]
• Operating temperature: 1300°F [700°C]
• Voltage: 380 – 600V/3ph/60Hz – 120 or 220 volts control panel voltage
• Door: cover, top loading, hinged and counter weighted insulated with 4” ceramic fibre insulation
• Heating elements: low watt density FeCrAl coiled elements
• Insulation: 4½” of high quality low-density grooved bricks (rated 2,6000F) backed by 2½” of high-density fiberboard (rated 1,9000F)
• Construction: heavy 304SS ¼” structural frame lined with 304SS sheet metal
• CSA or CE marked

 CONTROLS AND INSTRUMENTS:

• Digital Watlow Ez-Zone PM6 temperature controller c/w High Limit
• Allen Bradley pushbuttons, selector switches and indicators
• SCR power controller and security contactor

SAFETY EQUIPMENT:

• Side mounted, vented control panel, completely wired
• Main power disconnect switch located on the back of the unit
• Door interlock to cut off power sent to elements on door opening

TESTING & QUALITY CONTROL:

• Completely assembled and tested including electrical, calibration check of main and excess temperature controllers, operation of all safety interlocks and auxiliary equipment

OPTIONS:

• Refractory shelves
• Realtime clock (to preprogram start/stop)
• Programmable temperature controller
• Salt pot

 TLH PIN HEATERS Inside dimensions Overall dimensions Other specifications
Models Width

(in / cm)

Depth

(in / cm)

Height

(in / cm)

Width

(in / cm)

Depth

(in / cm)

Height

(in / cm)

Power

Kw

Cover Sleeve holes
TLH 092028 20 / 50 9 / 23 27.5 / 70 45 / 114 23.5 / 60 41.5 / 105.5 12 304SS Six (6) or eight (8) – 304SS – Diameter 2.6″ (53mm)
TLH 142028

 

20 / 50 14 / 35.5 27.5 / 70 45 / 114* 28 / 71 41.5 / 105.5 15 304SS Ten (10) or twelve (12) – 304SS – Diameter 2.6″ (53mm)

* including control panel

Identification