This is the most compact family of dryers (dia. 2.5 m).  It is easily transported on trailer trucks in an enbloc unit and can be moved about on the farm by using a crane and just removing a few bolts.. This feature makes these incredibly efficient and economical to install and set up.  Our RT line is conceived to offer the benefits of continuous flow drying to farmers, with all its rapidity and low consumption rates.  The ventilation system consists of a single electrically powered fan.

 

Model	Diameter	Power	Total height	from 20% to 15%	from 25% to 15%	from 28% to 14%	from 35% to 15%	Capacity	Capacity
	m	Kw	m	t/24h	t/24h	t/24h	t/24h	m³	t
RT1250/6	2,5	15	8	166	100	74	56	15	11
RT1500/7	2,5	15	9	200	120	88	66	17	13
RT1750/8	2,5	18	10	232	140	100	78	19	14
RT2000/9	2,5	22	11	260	156	116	84	21	16
RT2250/10	2,5	30	12	288	173	128	96	23	17
RT2500/11	2,5	30	13	316	188	140	104	25	19
RT2750/12	2,5	37	14	344	206	152	112	27	17
Fuel oil, liquid gas and methane burner.  The combustion system calls for using air vein or blown air burners in fuel oil or gas versions according to customer’s preferences.

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Energy Savings:

• MECMAR dryers guarantee high efficiencies, greater than 90%, because heat that is removed during the cooling phase is not wasted but is recovered to heat drying air.

 

Environment and Quality:

• Dust emission is extremely low, in compliance with the most stringent environmental protection standards.
• The tower structure guarantees smooth and spontaneous cereal descent.  Movement is uninterrupted.  The product never clogs up and exits perfectly dry, clean, cooled and ready for storage.

 

Safety:

• MECMAR dryers come standard with a system of probes and electronic and mechanical sensors that maintain high safety levels to protect the machine operator, the product and the machine.

 

 

Technical characteristics
Outer cylinder made of perforated stainless steel sheet	Yes
Stainless steel sheet fastening nuts and bolts	Yes
Galvanized sheet roof with inspection hatch and loading opening	Yes
Extraction base with double arm	Yes
Hot-dip galvanized access ladder and catwalks	Yes
Hatches for accessing the cold and the hot areas	Yes
Centrifugal fan with axial discharge	Yes
Air temperature control probes with heating coil and automatically reset safety thermostat with bulb sensor	Yes
Grain temperature detection probes	Yes
Safety probes installed at multiple levels	Yes
Rotating blade level gauges	Yes
Burner with two flame levels and pilot burner	Yes
Electric burner and dryer monitoring and control board with audio alarms and signal lamps, outside safety mushroom switch	Yes
Heat exchanger	Optional

 

 

• The entire pressurized combustion chamber is surrounded by 30 cm of material in order to exploit every single calorie of heat generated by the burner.  Suitable flow inverters inside the wall of grain ensure highly homogeneous drying.
• The wall of grain also constitutes a perfect anti-noise barrier, reducing noise emissions to very low levels.
• Many temperature sensors installed at various points in the dryer give “Real Time” information on the drying process.
• Minimum level gauges are offered as an option, connected to a PLC (Programmable Logic Controller) to avoid potential heat losses when inside product levels are low.

 

Machine photos, dimensions and capacities are as an indication and can be modified by the manufacturer without prior notice.  Some machine details could be different from these photos and specifications.  Confirmation of specifications can be requested during the preliminary order phase.  Mecmar continues to innovate and improve its current products in order to remain the gold standard on the world scene.

Outputs are specified in tons of damp grain (husked in case of corn) with the specified humidity contents.  Outputs are estimates based on drying principles, field results and computer simulations.  Outputs can vary due to grain physiological factors (kernel size, chemical composition, variety, degree of ripeness), excessive impurities, adverse weather, etc.