Matrusree Electro Heats

Gandhi Nagar, Hyderabad, Telangana

MATRUSREE Strip Heaters are an economical and reliable source of heat for industrial equipment where even heats, over broad surface areas are desired.

Porcelain Heaters, offer a large heated area to the Gases, liquids or semi-solids to be heated when inserted into a Thermo well. A Feature of this type of heater is that it may be removed for repair or replacement without draining the contents of the vessel. The sheathing Material may be M.S, S.S or Titanium or with clamp late, depending on the application.Open helical coils of high resistance wire is evenly stretched and laid through fluted refractory bobbins.these elements are then inserted into metal pipes of different diameters depending on the diameter of the fluted refractory bobbin, forming an integral part of the system. They are also welded to screw plugs of 1 2 or 2 BSPT. Vertical heaters are provided with non-heating Zone, as they are required from top. Watertight terminal is available for this type of heater.

MATRUSREEs Large Capacity Ovens were designed to meet the demand for large capacity, multi-purpose ovens. MATRUSREEs unique turbo blower system creates a true one-pass circulation pattern that provides both exceptional temperature uniformity and rapid heat recovery. A slide-operated vent allows the user to adjust fresh air ventilation. This permits adjustment from continuous fresh air intake to closed recirculation.

Two floor model ovens are offered to maximize laboratory space and allow high performance, large volume drying capabilities.

MATRUSREEs Large Capacity Ovens were designed to meet the demand for large capacity, multi-purpose ovens. MATRUSREEs unique turbo blower system creates a true one-pass circulation pattern that provides both exceptional temperature uniformity and rapid heat recovery. A slide-operated vent allows the user to adjust fresh air ventilation. This permits adjustment from continuous fresh air intake to closed recirculation.

Two floor model ovens are offered to maximize laboratory space and allow high performance, large volume drying capabilities.

Large Capacity ForcedAir Convection oven

Muffle Furnace

High temperature Helical Resistance wire is wound on outer surface of the Refractory Muffle & is insulated with cerawool Blanket or is cemented with high temperature Ceramic Cement. The complete unit is then housed in thick gauge MS cabinet with single door (refractory Insulated). Temperature can be controlled with either Energy Regulator OR Digital Temperature Controller.

Muffle Size	Rating
10 x 5 x 5"	2.0 KW
12 x 6 x 6	3.5 KW
18 x 9 x 9	6.0 KW

Application

• Laboratory purpose
• Annealing
• Hardening of small components
• Research & Developments
• Industrial Applications
• Suitable up to 1000 oC.

  
  Laboratory Heating Mantles

Heating mantles are used to heat various glass vessels in laboratories, Chemicals, Pharmaceuticals, Dyes, Glass Plants etc. MATRUSREEs Heating Mantles offer uniform heat distribution for round bottom flasks. Whether the need is a self-standing mantle, a mantle to fit in a basket ring stand, or a full coverage heating mantle system, MATRUSREE has the solution.
Electric heating net is hand knitted from glass yarn and there is no joint to maintain the strength of the yarn and stands high temperature upto 350C.

The body of the mantle is spun one piece from non rusting Aluminium (upto 5.0 Lt. Capacity) duly Painted. All heating mantles are lagged with special grade mineral wool. To work on 220/230 Volts A.C.

MATRUSREE Strip Heaters offer a rugged construction available in electro plated steel or stainless steel. These Strip Heaters are an excellent choice for surface contact heating
A specific, Nichrome or Kanthal ribbon wire is wound on specially selected Mica Strip, providing even heat distribution for maximum Heater life. Mica of 1mm thickness is used to insulate the windings, providing excellent dielectric strength and thermal conductivity for efficient heat flow. Plus Mica withstands high voltage spikes, resists moisture and is inert to most chemicals. The element is then enclosed in either a Stainless steel or a specially treated rust resistant electro plated steel sheath to provide high emissivity and good thermal conductivity for sheath temperatures up to 300C. (For sheath temperatures up to 550C a stainless steel sheath is available).
One critical issue with flat heaters is that they tend to detach from the surface they are mounted on due to thermal expansion. To prevent this, an adequate number of mounting screws should be used at the ends as well as the middle of the heater. Incorporated pressure plates could be used to give rigidity to the top sheet, improve heat transfer, and maintain a uniform heat distribution.

Features:

• High temperature nickel chromium resistance wire.
• Thin construction and high quality insulation for effective heat transfer
• Excellent dielectric qualities
• Different sheath models to suite temperature range up to 550C.
• Wide Variety of Standard and custom options available for termination and mountings.
• Several wattage and voltage combinations are available.

Ceramic heaters are combined with high velocity fans to form fast responding heat / cool units in accurate heating applications. These heaters are made with a perforated outside stainless steel sheath, and with no insulating jacket. Specifically designed for the blower air cooling process/applications on extrusion machineries

Features:

• Non-thermal insulated.
• Lower cost
• Replaceable heaters
• Maximum watt density = 45 watts/In2.
• No leakage
• Low maintenance
• Maximized cooling efficiency
• Various Termination options.