Minimatic

Features

Built for the plant floor

Three-pass design
Packaged Unit
High combustion efficiency
Imported ‘RIELLO’ Oil Burner
Easy conversion to different liquid and gaseous fuels
Easy access for inspection and cleaning
High operating efficiency
Fully automatic unit
Low system lag and rapid warm up response
Insulated Boiler Body to minimise radiation losses
Can attain pressures upto 15 kg/cm²
Fail-Safe design, dependable safety instruments
Instant Steaming
Explosion possibilities are ‘NIL’
Qualified attendant ‘NOT REQUIRED’
Very low power consumption
Imported ‘RIELLO’ Gas Burner

Small steam, done properly

Neotech's mini steam boiler Minimatic is offered in four sizes: 50, 100, 150 and 200 kg/hr. The three-pass design and imported world-class monoblock burners make these units extremely efficient. They operate at close to 90 % efficiency and raise steam almost instantly, which is why Minimatic is so well accepted and so often chosen to replace electrically heated steam boilers.

Compact and failsafe

The unit is compact and skid-mounted, with several safety features for failsafe operation. The control panel's audio-visual alarm system shows clearly what any fault is. Minimatic runs on diesel or gas.

Applications

Garment & laundry pressesHotels & hospital kitchensSmall process linesPharma & labsFood processing

Technical specification — Minimatic

Parameter	Minimatic-50	Minimatic-100	Minimatic-150	Minimatic-200
Steam output (F&A 100 °C)kg/hr	50	100	150	200
Steam pressurekg/cm²	15	15	15	15
Fuel	HSD / NG / LPG	HSD / NG / LPG	HSD / NG / LPG	HSD / NG / LPG
Fuel consumption — HSD (full load)kg/hr	3.6	7.2	10.8	14.4
Fuel consumption — NGNm³/hr	3.5	7	10.5	14
Fuel consumption — LPGkg/hr	2.6	5.2	7.8	10.4
Start-upminutes	3
Burner control	On / Off
Efficiency%	88 ± 2 %
Pressure parts	Outside the purview of IBR
Electric supply	AC 3 phase 415 V ± 6%, 50 Hz ± 3%, 4 wire system
Connected load — burnerhp	0.2	0.2	0.25	0.25
Connected load — water pumphp	0.5	0.5	0.5	0.5
Flue gas outletmm Ø	150	150	200	200
Overall dimensions (L × W × H)m	1.5 × 1.3 × 1.5	1.5 × 1.5 × 1.6	1.6 × 1.6 × 1.6	1.75 × 1.75 × 1.6

• Calorific value of HSD: 10,400 kcal/kg · NG: 8,600 kcal/Nm³ · LPG: 11,200 kcal/kg.

Scope of supply

What comes with every unit

The standard supply package, the controls and safeties fitted as standard, and what we need at site, as listed in Neotech's scope of supply.

Boiler: standard scope

Pressure part assembly consisting of closely wound helical vertical coil fabricated out of Boiler Quality pipes, with spacers of special design.
Monoblock single stage oil burner Riello (Made in Italy) with high quality components & superior design to ensure high level of reliability & efficient operation using both fuel (Kerosene/HSD). It is designed for high combustion chamber back pressure & its construction permits easy access to all components, ensuring easy maintenance.
Boiler casing to enclose the pressure parts. Separate Line 50mm thick glass wool insulation to minimise radiation losses and maximize efficiency.

Accessories

Boiler feed pump with surge suppressor and relief valve also mounted on the same frame. The B F P will be driven by a motor.
Fuel oil filter.
Simplex type water filter.
Dust proof, prewired control panel housing necessary starters, fuses, contactors, relays, pressure gauges etc.

Piping

Feed water line between water filter & Boiler Feed Pump.
Feed water line between BFP & Boiler.
Steam Header with feed check valve.
Fuel oil line from filter to burner inlet.

Mountings & fittings

Main steam stop valve.
Auxiliary steam bypass valve.
Single-port spring-loaded safety valve.
Blow-down valve.
Non-return valve on feed water line.
Isolating needle valves for indicating instruments.

Instruments, controls & safeties

Steam pressure indicator.
Digital electronic steam temperature indicator-cum-controller.
Steam pressure switch for ON/OFF combustion control.
Fuel oil pressure indicator.
Feed water temperature indicator.
Feed water pressure indicator.
Provision for Low-level control.
Flame failure device (part of sequence controller).
Audio-visual alarm for abnormal conditions.
Limit switch on blow-down line.

Battery limits

Steam

Main steam stop valve
Auxiliary steam bypass valve
Safety valve on steam outlet line

Water

Blow-down valve outlet
Drain connection for water pump relief valve

Fuel Oil

Inlet of fuel oil filter

Air & Flue Gas

Suction of blower
Flue gas outlet on Boiler.

Electricals

Terminal connectors on control panel

Site requirements

Performance criteria

Fuel — Light Diesel Oil / High Speed Diesel

Filtration	120 Mesh — free of water and sediment
Net Calorific Value (NCV)	10,200 Kcals/kg
Viscosity @ 37.8°C	As per IS specification

Feed Water Quality

Hardness	< 5 ppm
Dissolved O₂	Nil
pH Value	8.5 – 9.5
Free CO₂	Nil
Bound CO₂	< 5 ppm
TDS	400 ppm max.
Temperature	30°C max.
Condition	Filtered, free from sediment and turbidity

Electrical Power Supply

Voltage	415 V ± 6%
Frequency	50 Hz ± 3%
Phases	Three-phase + Neutral
Earthing	Yes — double earthing required

Enquiry

Get a quotation for Minimatic

Tell us the duty, the fuel available and your location. An engineer will call back with a selection and a price, usually within one working day.

ElectricGasOil

Nanomatic

Mini Steam Generator — Electric / Gas / Oil
Extremely compact, portable steam generators for small, regular requirements of dry steam — electric, gas or oil fired.

10 – 190kg/hr steam

4 – 6 kg/cm²max. pressure (E 4 · O 5 · G 6)