Keramserviss

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INDUSTRIAL FURNACES (FOR METALWORKS)

ELECTRIC HEAT TREATMENT FURNACES

FOR METALWORKS

KPM model furnaces are specially designed for tooling construction processes and hardening shops, for processed such as annealing, hardening or preheating for forging.

The construction of the chamber is protected by shatterproof, light weight insulation bricks, that is durable against heavy loads, associated with metal processing.

The biggest difference for KPM series is the additional 50mm insulation, for longer and more frequent working cycles!

Model	Теmp. max	Inner dimensions mm			Outer dimensions mm			Power	Connectrion	Voltage
	^oC	w	d	h	W	D	H	kW	V	A
KPM 80/1300	1300	380	545	390	900+160 icl. automation	900	1030	9,0	380 3/N	32
KPM 120/1200	1200	370	820	390	990+160 incl. automation	1300	1030	12,0	380 3/N	32

Description

§ Front loader chamber furnace, door is opened on the side (right or left – on request);

§ KPM 80/1300 maximal temperature reaches up to 1300⁰C;

§ KPM 120/1200 maximal temperature reaches up to 1200⁰C;

Heating elements and thermocouple

§ Heating is provided from 3 sides (heating elements are embedded in both side walls and in the floor);

§ Heating elements are secured on ceramic tubes, that ensures free transmission of heat and longer service life;

§ Heating elements are made of high quality materials. Most optimal wire size and lenght ensures long service life;

§ The arrangement of heating elements ensures optimal heat distribution in the chamber;

Insulation materials

§ Working camera made from lightweight refractory bricks;

§ Furnace insulation is made from ThermalCeramics® high quality lightweight refractory materials;

Another standartd features

§ Casting made of steel tubes and sheets;

§ Surface of the furnace is treated with long life powder-spray coating.

§ Heating elements, that are embedded in floor, are protected by a plate or refractory concrete

§ Door safety switch that shuts down power when door is opened.

Thick wall insulation ensures low power consumption, as well as low surface temperature of external walls during burning!

	KPM 80/1300 (9,0 kW)	KPM 120/1200 (12,0 kW)
0 - 500⁰C	8 kW / 1 h 10 min	10 kW / 45 min
500 - 1000⁰C	16 kW / 2 h 30 min	24 kW / 2 h 30 min
1000 - 1200⁰C	16kW / 2 h	14 kW / 1 h 15 min
0 - 1200⁰C	40 kW / 5 h 40 min	48 kW / 4 h 30 min

ADDITIONAL FEATURES:

Temperature contol system with „Bentrup TC 2066” (included for KPM 80/1300)

Perfectly suitable for processes, where are need for several segments and cotrolled cooling!

§ Possible to store up to 6 programs;

§ Error and breakdown mesessages are saved;

§ Operation is based on contactors;

§ Instruction manual in english!

§ Heat treatment curve can be set up by following steps:

§ Delayed start ( up to 9h 59min);

§ Heating (controlled from 1 to 999°C/h or full power “SKIP”) untill the intermediate temperature;

§ Heating (controlled from 1 to 999°C/h or full power “SKIP”) untill the end temperature;

§ Retention time (up to 9h 59min);

§ Cooling down (cotrolled from 1 to 999°C/h or uncontrolled “SKIP”) till 150°C

Temperature control system with LUMEL RE-72 : (included for KPM 120/1200)

Suitable for all, most popular heat treatment curves - drying, program delay, controlled heating up, dwell, controlled cooling!

§ Two digital temperature screens: current temperature and maximal temperature;

§ Can be stored up to 15 programs;

§ Each curve can be made of 15 segments;

§ Control system provides precise firing results;

§ Control unit is made by "Keramserviss"!

§ Operation based on contactors!

For more detailed information, please, contact us!