M 240 Wood Pellet or Chip Boiler

Directly fed air-cooled 2-zone step grate for constant clean combustion with automatic firebox deashing for the highest comfort;

optional under grate deashing

Automatic fly ash removal

Combine modular combustion chamber with fired bricks for long life operation.

The hot temperature zone between grate and combustion chamber for consistent performance control with primary / secondary air and tertiary air servo motors,

Combustion chamber temperature sensor and lambda probe for compliance lowest emission values ​​and highest efficiencies

Automatic ignition with integrated level monitoring and Stainless-steel ignition tube

Automatic cleaning of the heat exchanger tubes

Vacuum control with frequency converter and induced chimney fan for an economical operation

Feeding VBZ 160 - Solid 4-chamber bucket wheel Ø250mm cast as backfire protection Common drive with discharge for particularly energy-saving operation

Replaceable counter-blade for shortening long fuel sections

Stoker screw with Ø140mm for constant and energy saving material dosage

Level indicator in the dosing transition to the stoker screw

Individually adjustable tilt and swivel range for optimal Adaptation to installation site

Suitable for wood chips (max 240 kW) up to P45S (formerly G50), Pellet A1 (DIN EN ISO 17225-4 / -2)

Tested gas tightness

Control cabinet EMD-C215 Exclusive

400 V control cabinet with wall-mounted housing 100 x 100 cm,

including fastening material, emergency stop switch, main switch,

Operating switch, operating and fault light

PLC control with 16 digital inputs and outputs, measured value recording via CAN module with 8 inputs and 4 outputs 8x40 characters display with clear menu

Cable bushing by means of a choke nipple from above, terminal strip with screw terminals, control transformer 24 V DC / 24 V AC / 12 V AC

Motor contactors for charging, discharging, ash removal, relays

Current transformer for reversing the feed

Automatic switch-on after power failure

Integrated buffer storage management, residual heat utilization,

Combustion and capacity control

Connection for external storage room limit switch, input for external

Request command, output for external fault message

Program extension for the connection of further drive motors,higher-level control, peak load connection

-Optionally available: connection option for HDG remote maintenance, PC / Web visualization or remote alarm,

Ash removal system

Degassing riser with adapter tube for flexible connection an ash cask

Automatic bottom grate ash for cleaning the primary air space for consistent performance with minimum cleaning effort