New SPRINT® 3000 DHZ Gas Screen Printing Conveyor Dryer with Dual Heat Zones


Service & Support

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AIR HANDLING
  • Enhanced airflow accelerates drying/curing
  • Four separate dedicated blowers (combustion, circulation, exhaust & outfeed hood exhaust)
  • High-volume circulation blower reduces energy costs
  • Integrated roll-down outfeed hood with exhaust blower
  • Stainless steel filter slides out for easy cleaning
CERTIFICATION
  • CE Certified: Built to specifications established by the European Committee for Standardization® (CE)
  • CSA Certified: Built to specifications established by the CSA Group (models sold in Australia are AGA Certified: Built to specifications established by the Australian Gas Association)
  • UL Listed: Built to specifications established by Underwriters Laboratories® (UL)
COLOR TOUCHSCREEN CONTROL CENTER
  • Displays key operational information—including heat chamber temperature and retention time—and gives operators complete control of all screen printing conveyor dryer functions
  • Graphic display tracks dryer temperature and substrate temperature in real time
  • Job Recall™ allows operators to store operational parameters under operator-chosen alphanumeric names—and recall those named settings later for similar substrate/ink combinations
  • Maintenance Minder™ system alerts operators when scheduled maintenance is due
  • Temperature monitor issues visible and audible alarms when readings fall outside user-specified parameters
  • Tower light indicates when temperatures are within user-set tolerances
CONVEYOR SYSTEM
  • AccuSet™ retention-time belt-speed controller makes it easy to duplicate settings and eliminates the need to convert feet per minute into the time substrates will spend in the heat chamber (U.S. Patent Pending: SN 13967564)
  • Automatic shutdown sequence keeps the blowers and belt running until the chamber has cooled
  • Crossover™ Belt System (U.S. Patent Pending: SN 15264277)
  • Driven by a reliable, heavy-duty, variable-frequency AC-drive motor
  • Patriot Belt™ with the SureTrak™ roller system features a heat-resistant, Teflon®-coated fiberglass belt with a red flexible bead stitched along one edge that rides in grooves machined into the large anodized aluminum rollers, providing the most precise belt tracking available (U.S. Patents Pending: SN 15194035 & 15265538)
CROSSOVER™ BELT SYSTEM
  • Each Patriot Belt has a tracking bead matched to a corresponding SureTrak groove in the drive cylinder
  • M&R’s AccuSet retention-time belt-speed controller, coupled with M&R’s Patriot Belt/SureTrak belt-tracking system and Sprint 3000’s precise variable-frequency AC drive motors make it possible to change belt directions and speeds instantly without the need to re-track belts or recalibrate speeds
  • On Crossover Belt Systems, Job Recall allows users to create, store, and retrieve job recipes that contain heat-chamber temperature and direction and speed settings for each belt, making setup for repeat and similar drying scenarios a snap
  • Previously lost space between belts has been reduced and belts widened due to M&R’s superior belt-tracking methods
DESIGN & CONSTRUCTION
  • Adjustable entry/exit openings
  • Air-cooled cabinet ensures long life for electrical components
  • Bearings are designed for high speeds and high temperatures
  • Circuit breakers allow easy reset
  • Cleanout access panels on the sides of the burner sections and drone modules simplify cleaning and maintenance
  • Exhaust Drawer/Creosote Catcher
  • Low-profile design makes it easier to see over the screen printing dryer
ENERGY EFFICIENCY
  • Burners are designed with excess capacity that far exceeds consumption rates under normal operating conditions
  • CoolSkin™ technology leaves the conveyor dryer skin cool to the touch
  • Fast curing rates and high product throughput maximize conveyor dryer capacity and minimize per-unit cost
  • Fuzzy-Logic controller ensures consistency by keeping dryer chamber heat within 1° of target temperature at the thermocouple
  • Heavy-duty thermal insulation prevents heat from migrating from the conveyor dryer into the workplace
  • Pressurized vector air knives provide consistent and uniform temperatures throughout the drying chamber
  • Sprint 3000 models are the most energy-efficient gas screen printing conveyor dryers in their class
  • The ability to run only one heating zone dramatically decreases energy costs when both zones aren’t required
HEAT CHAMBER
  • Burners are available for liquid propane (LP) or natural gas (NG)
  • Can be converted on the fly into dual 91 cm (36”) heat zones that can be set at different temperatures
  • Double-wall construction
  • Galvanized steel interior
  • Modular gas train simplifies maintenance
PRODUCTIVITY
  • Production planning no longer needs to be dictated by traditional multiple-press, single-dryer scenarios. With the DHZ, operators simply change the side that requires different settings, giving greater flexibility and savings
  • Sprint 3000 models have the highest production capacity of any gas screen printing conveyor dryer in their class
WARRANTY, SERVICE AND SUPPORT
  • 24-hour hotline is staffed 365 days a year
  • Access to M&R’s Training Center
  • Parts & supplies are available online at mrprint.com/store
  • Two-year limited warranty
CONVEYOR SYSTEM
  • Infeed and outfeed conveyor extension sections are available in 122 cm (48") increments
HEAT CHAMBER
  • 61 cm (24") expansion modules enable heat chamber lengths up to 610 cm (20') with a single burner section
  • 61 cm (24”) infrared pre-heat module speeds throughput

Model Specification


Belt Width 183 cm (72")
Burner Input Maximum 300,000 Btu
Electrical Requirements 208/230 V, 3 ph, 39/38 A, 50/60 Hz, 8.3kW
380/415 V, 3 ph, 26 A, 50 Hz, 8.3 kW
Electrical requirements for 61 cm (24”) Optional Radiant Section 208/230 V, 3 ph, 39/38 A, 50/60 Hz, 8.3 kW
380/415 V, 3 ph, 13 A, 50 Hz, 7.4 kW
Exhaust Blower Size 30 cm (12")
Exhaust System Capacity @ 6 mm (1/4") Static Pressure 50 970 l/min (1800 cfm)
Expansion Heat Modules 61 cm (24")
Gas Input Size 2.54 cm (1")
Heat Chamber Length 244 - 610+ cm (8' - 20+')
Heat Chamber Width 221 cm (87")
LP/Natural Gas Input Pressure .93 mm Hg (5" w.c.)
Overall Length 732 – 1524+ cm (24' – 50+')
Shipping Weight 2177 kg (4800 lb)
Standard Infeed/Outfeed Length 244 cm (96")/244 cm (96")

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Exceptional products and outstanding support

We remain the worlds largest manufacturer of screen printing equipment because weve held to the standards M&R was founded on: Innovative Design, Quality Products, and Unmatched Customer Support. With sales associates, distributors, and technicians in over 40 countries on six continents, we have the largest network of sales and support in the industry. And our technical support is available 24 hours a day, every day of the year. Wherever you are, whatever you need, well be there for you.