Laser Line
November 22 2008

  
 

  
 

Since 1886, Chicago has been designing equipment to dry and finish linen. During this time, Chicago pioneered the development of the heated cylinder ironer and has been the acknowledged leader in this field for over 70 years. The knowledge gained from thousands of Chicago installations around the world helps Chicago's engineers continuously improve products to maintain the Company's position as the leading innovator in flatwork finishing. Laser Line - offering more value to the customer through faster processing, greater reliability, higher efficiency and simpler than ever before.

Laser Line's state-of-the art gas burner system brings new levels of reliability to the end user, while maintaining the optimum drying performance levels of Chicago's gas heated ironers which are legendary for their dried linen output. As the most powerful ironers in their size range, they offer up to twice as much drying power as models with atmospheric (natural draft) burners used on low production ironers. Chicago's extra drying power means that wet linen can be ironed at faster speeds so operators finish sooner. FTE hours are reduced for a faster equipment pay back period, and less gas is consumed per pound of dried and ironed linen.

 The Power Behind the Power Production Series

Correct quantities of air and gas are injected and mixed to create a richer flame which delivers more effective BTU's per square inch of ironing surface so that the ironing cylinder heats and recovers faster as wet linen is processed. Peak combustion efficiency and a hotter flame enable the evaporative capacity of the ironer to match the strong cooling effect of wet linen at higher speeds, while also consuming as little gas as possible relative to the amount of drying and ironing performed. The result is up to 100% more production than atmospheric burners used on light-duty ironers relying only on random air flow with limited BTU input. The power burner system also burns more cleanly and removes combustion by-products from the laundry room through a canopy blower vented to the outside. This commitment to operator safety and comfort is another reason why

Chicago is the only manufacturer whose entire gas-heated product line has earned the certification labels of testing laboratories accepted throughout the United States, Canada, and other countries. Our experience ensures that burner size, cylinder diameter, and speed ranges are properly matched for maximum drying capacity and efficiency.

EAGLE EYE - Chicago's Exclusive Touchiess Temperature Control

Chicago has designed and built more gas heated ironers than anyone in the world and now redefines gas temperature control with its patented Eagle Eye touchiess temperature control system. This electronic technology eliminates mechanical contact shoes, high temperature limit switches and temperature fluctuations due to excessive wear, wax/ lint buildup, or lack of maintenance. There are no mechanical parts to wear out because all temperature measurement and control is performed electronically from outside the heated cylinder without touching the ironing surface or coming in contact with lint, wax, chemicals or moving mechanical parts. Temperature control is not affected by lane configuration or mechanical adjustments because Eagle Eye constantly monitors digital temperature signals from a wide band of the ironing surface to ensure the most accurate control possible in a gas or electrically heated ironer. Precise burner control and quicker response time also mean higher efficiency because the burner can closely mirror the exact heating requirements called for by the speed, moisture retention and handling patterns of linen being processed.

GL Series Gas Heated Ironers • Highest production and efficiency of all heat sources • Models available for all types of natural and LP gas • Adjustable thermostat automatically cycles pre-purge, blower, and gas to match production rate, moisture and speed, while minimizing gas consumption • Specially balanced blower circulates combustion air to ensure the most efficient mix of air and gas at burner ports to create a hot and consistent flame • Electronic temperature controller displays both actual temperature and ironing set point • Flame is proven by non-contact UV scanner (without touching the flame) so there is no flame rod or flame rod wire to maintain • High maximum BTU input when additional drying power is required • Digital flame signal monitor simplifies service • Full exhaust canopy with blower and motor removes excess moisture and combustion by-products • Electronic ignition and flame safeguard protection for instant shutdown in event of a problem • Recommended ironing temperature 325' to 375'F (165'C-190'C) for highest productivity • Testing laboratory approvals accepted in U.S., Canada, and other countries

Laser 13-16-20: Available cylinder lengths: 60:, 85", 100", 110", 120", 135" (1524mm, 2160mm, 2540mm, 2794mm, 3050mm, 3430mm) Determining the correct Chicago model for a specific installation requires a detailed analysis of piece counts and sizes, moisture retention, labor costs, floor space, utilities, potential future growth, and budget guidelines. With an unequaled selection of heat sources, cylinder sizes, and type R (front or rear) or type F(front) models to choose from, there is a Chicago model perfectly matched to the needs of any size laundry. Laser 13 is the basic ironer for laundries requiring economical full length ironing. Laser 16 offers 23% more ironing contact and drying power to handle items at more efficient speeds. Laser 20 offers 25% more ironing surface contact and BTU drying power than the Laser 16 for faster processing of sheets, table linen or pillow cases with higher moisture retention. The 60", 85", and 100" lengths are used primarily for table linen or where floor space is limited. The 110" length is the most popular choice for general use and is recommended for sheets and table linen. This length can normally accommodate queen and king size sheets, or two lanes of 54" tabletops, as well as smaller items. For laundries processing large table cloths or all king size sheets, the 120" length is recommended. For laundries processing large banquet cloths, the 135" (3430mm) length is available. When considering a Type R ironer, rear operators are added if the ironer's drying power can keep up with the higher speeds and production required to justify the incremental cost. A Chicago professional is the best source of reliable sizing help.

Laser 24: Available cylinder lengths: 110", 120", 135" (2794mm, 3050mm, 3430mm) Laser 24 offers over 60% more BTU drying power, 20% more ironing contact, and a heavy-duty drive system twice as powerful as that of the Model 20 for higher speed processing of sheets and table linen. Type R ironers are capable of delivering ironed linen either to the rear (receiving shelf or automatic folder) or to the front for handling by feed operators when smaller pieces are being processed or load conditions are light. Type F models return linen to the front only. At the middle of Chicago's complete ironer range, Laser 24 is normally the smallest Chicago ironer for which a separate automatic folder is recommended to maximize production, labor savings and quality.

Tri Star and Tandem Series Ironing with built-in folding Where floor space is limited, but production needs call for automated folding, the Tri Star and Tandem Series offer the same ironing sections as the Laser ironers described in this brochure along with built-in microprocessor-controlled automatic folding to efficiently iron and fold large pieces. Space-saving models with primary folding, cross folding and stacking options are available.

 

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