L&L Special Furnace Co., Inc. industrial box furnaces are a cut above the competition because we go the extra mile to do things that other furnace companies do not.

Precision, uniformity and value in everything we build and sell.

L&L Special Furnace Co. has been in business for decades,

L&L Special Furnace Co., Inc. has commissioned a large resistance box furnace and quench tank in New Zealand for a leading aerospace manufacturer of landing gear and associated components.

Overview

The heat treatment of tool steel is one of the most important aspects of the final tool.

L&L Special Furnace Co., Inc. has shipped a retort furnace to a northeastern US manufacturer of motor laminations. The laminations are deployed on motors,

L&L Special Furnace Co., Inc. has delivered an intermediate-sized front-loading box furnace that will be used by the Canadian Government Forestry Division.

L&L Special Furnace Co., Inc., is excited about our new website launch and the amount of detailed and process-oriented information it will provide for customers.

L&L Special Furnace Co., Inc. has released a new four-page brochure describing our line of general purpose electric heat treating furnaces.

L&L Special Furnace Co., Inc. has manufactured a highly uniform box furnace that hardens tool steel used to manufacture decking fasteners and supports for a worldwide customer base.

L&L Special Furnace Co. Inc. manufactured a highly uniform box furnace that hardens tool steel used to manufacture decking fasteners and supports.

L&L Special Furnace Co., Inc. has delivered a floor standing dual chamber box furnace to an aircraft maintenance repair and overhaul station in Oklahoma.

On April 12, 1981, when the first space shuttle lifted from its launching pad in Cape Canaveral, Fla., the employees of Johns-Manville Corp.

L&L Special Furnace Co., Inc. has manufactured two Model DRQ2436 high-uniformity annealing furnaces with semi-automated quench tanks, quench media coolers and a centralized wash station for an industry-leading supplier of aerospace fasteners and connectors.

L&L Special Furnace Co., Inc. has manufactured a third high uniformity pit-style furnace used for annealing. This furnace has been supplied to an industry leader that manufactures aerospace fasteners and supplies to a worldwide client base.

L&L Special Furnace Co., Inc. has manufactured a high uniformity box furnace used for hydrogen annealing. The furnace has been supplied to an industry leader that manufactures aerospace,

L&L Special Furnace Co., Inc. has manufactured a high uniformity, dual chamber box furnace used for solution heat treating of aluminum components and subassemblies for the aerospace industry.