Lochhead Haggerty Engineering & Mfg. Co. Ltd. Company Services
Carbon Reactivation Kiln
Rotary kilns, indirect fired, electric, natural gas, propane or
oil operating at temperaures up to 750 C continuously
Batch operated vacuum retort for the removal of mercury from
precipitates, electrowinning sludge, and recycled materials such
as thermometers, electrical switchgear, fluorescent lamp powder,
soils, etc. Electric, gas or oil fired.
Direct fired rotary dryers for base metal concentrates,
molybdenum, precious metals, potash, phosphates, etc. Natural
gas, propane or oil fired.
High temperature indirect fired rotary kilns opearting in excess
of 1000 C in inert or reducing atmospheres for reduction of metal
oxides and similar chemical processes. Electric, gas, propane
or oil fired.
Ovens for sample drying, food drying, etc, electric or gas fired.
Ovens for processing metal parts, food products, lumber, etc. for
continuous operation. Electric, gas or oil heated.
Activated carbon filled columns of varying size and materials of
construction for the removal of mercury vapor from gas streams.
Carbon is sulfur or iodine treated.
Indirect fired rotary calciners opeating up to 1000 C for mineral
ores, and chemical processes. Electric, natural gas, propane or
High temperature furnaces for assay, calcining, laboratory,
smelting and refining. Batch type
In-line Solution Heater
Electric heaters for continuous in line heating of process
solutions, direct or indirect heating
In-line Oil Heater
Electric heaters for heavy or recycled oils, including pumps,
strainers and pressure controls, synthetic and fossil fuel.
Design and engineering of custom designed process equipment
having specific requirements not normally found in conventional
equipment. Complete system design, including process controls.
Lochhead Haggerty Engineering & Mfg. Co. Ltd. Company Business Activity