Oven Furnaces


Product Profile:

Buzzer Fiber-Box™ Oven Furnace

FiberBoxOpenProfThis 2,200 degrees F furnace operates on natural gas or propane and is available in four standard sizes ranging from 12” wide x 18” long to 12” wide x 48” long.

The Buzzer Fiber-Box furnace’s unique design incorporates both fiber and firebrick insulation to promote efficiency and value. For ruggedness, insulating firebrick is used throughout the furnace – combustion chamber, vestibule, and door seal.

The addition of fiber insulation on side and rear walls takes full advantage of the material’s thermal shock resistance and low heat storage.

Standard package includes spark ignition, silicon carbide hearth plates, semi-muffle design, and digital temperature controls.

Uses include the hardening of low, medium, and high carbon steels and tool steel, as well as annealing, pack carburizing, and stress relieving.


Product Profile:

FIREBOX-IS Oven Furnace

Our industrial series oven furnace is a Clydesdale workhorse among heat treating ovens. For use up to 2,000 degrees F, the FireBox-IS is insulated with 7″ of firebrick. Setting it apart from other heat treating ovens is its hand built staggered sprung arch, which was assembled brick by brick with careful attention to detail and design in our factory on Long Island. Use your FireBox-IS to heat tool steel, carbon steel, cast iron and other high temperature metals.

Firebox-ISApplications:
• Heat treating
• Hardening
• Pack hardening
• Pack carburizing
• Annealing
• Stress relieving
• Forging
• Investment casting
• Jewelry casting
• Pottery/ceramics
• Pre-heating
• Precision casting

No. 2448-IS:
Working area 24″w x 48″d x 14″h. Door opens 16″ high. Work load is 300 lbs.

Maximum operating temperature 2,000 degrees F. Base list price with digital controls and high limit safety is $61,954. (Roll-out quench tank w/ lid and track available for an additional $6,000.) 12 standard sizes available from work areas of 18″w x 24″d x 10″h up to 30″w x 84″d x 16″h. Special sizes, roll-out quench tanks, air operated doors and fiber lined furnaces are built to order.


Product Profile:

FIREBOX-HT Oven Furnace

Another heat treating equipment, the FireBox-HT is a high temperature furnace designed for both tool room heat treating and high temperature precision casting. For use up to 2,150 degrees F, the FireBox-HT is insulated with 4 1/2″ of firebrick backed up with an additional two inches of 1,200 degrees F block insulation. This heat treating equipment can heat tool steel, carbon steel, cast iron, and other high temperature metals.

Firebox-IS
Applications:

• Heat treating
• Hardening
• Pack hardening
• Pack carburizing
• Annealing
• Stress relieving
• Forging
• Investment casting
• Jewelry casting
• Dental casting
• Pottery/ceramics
• Pre-heating

No. 1414S: Working area 14″w x 14″d x 8″h. Door opens 10″ high. Work load is 55 lbs. of steel. Maximum operating temperature is 2,150 degrees F. Base list price with digital controls and high limit safety is $14,047.

No. 1818L: Working area 18″w x 18″d x 12″h. Door opens 14″ high. Work load is 75 lbs. of steel. Maximum operating temperature is 2,150 degrees F. Base list price with digital controls and high limit safety is $17,885.

6 standard sizes available from working area of 14″w x 14″d x 10″h up to 18″w x 23″d x 14″h. Special sizes, roll-out quench tanks, air operated doors and fiber lined furnaces are built to order.

For more information, call us at 631-842-8886 or email us at: info@charlesahones.com