Guiyang Box type Resistance Furnace (Economic Type)

NegotiableUpdate on 06/04

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

The Guiyang box type resistance furnace (economical type) is a universal heating equipment. According to their appearance, they can be divided into box furnaces, tube furnaces, crucible furnaces, etc. Muffle furnace is translated from English as Muffle furnace. Muffle means package, furnace means stove, and melting pot means furnace. The common names for muffle furnaces in China are as follows: electric furnace, resistance furnace, Maofu furnace, and muffle furnace. Muffle furnace is generally a high-temperature furnace provided for laboratories, with different names. The products referred to are of the same category and are collectively referred to.

Product Details

Guiyang Box type Resistance Furnace (Economic Type)Specification parameters:

model	AS-1400
Temperature parameters	1400℃
Voltage AC	220V/380V
rated temperature	1400℃
Long term working temperature	1350℃
Uniformity of temperature field inside the furnace	±5℃ (depending on the size of the heating chamber)
Temperature measuring components and temperature measuring range	Platinum rhodium platinum S temperature measurement range 0-1700 ℃
Program curve segment	30 paragraphs
heating rate	1 ℃/h-40 ℃/min, recommended 20 ℃/min
Heating element	Elema
Thermal insulation material	Imported high-purity alumina fiberboard
Cooling method	Double layered furnace shell, air-cooled
Furnace body temperature	≤ 50 degrees
Warranty scope and duration	The electric furnace comes with a one-year free warranty, and the heating element is not covered by the warranty (natural damage within three months can be replaced free of charge)
Customer selection	1. Crucible, box bowl, corundum furnace pad/silicon carbide pad 2. RS485 communication, computer control software and hardware 3. Touch screen controlled temperature controller 4. Paperless recorder 5. Increase exhaust ports 6. Consumables: Heating elements, temperature measuring components 7. Increase observation ports and endoscopes

Furnace specifications:

specifications	Furnace dimensions (depth, width, height mm)	voltage	Power kw	PID instrumentControl accuracy
A	100x100x100	220	1	±1
B	150X100X100	220	1.5	±1
C	200X150X150	220	2	±1
D	300X200X120	220	4	±1
E	200×200×200	220	6	±1
F	300×200×200	220	8	±1
G	300X250X250	220/380	8	±1
H	300×300×300	220/380	10	±1
I	400X250X160	220/380	8	±1
J	400×300×300	220/380	12	±1
K	500×300×200	220/380	15	±1
L	500×300×300	380	18	±1
M	500X400X400	380	20	±1
N	500×500×500	380	25	±1
U	800×500×500	380	40	±1
V	1200×500×500	380	85	±1
W	1200×800×800	380	110	±1

Guiyang Box type Resistance Furnace (Economic Type)Special furnace dimensions can be customized according to customer requirements!

Reasons and solutions for temperature control faults in ceramic muffle furnacesIt is easy to comprehensively analyze the common fault scenarios, causes, and measures to be taken for the temperature controller of ceramic fiber muffle furnace.

Poor temperature uniformity

reason:

1. Improper power allocation;

2. Road robbery of electric heating components;

3. Improper furnace construction leads to excessive heat dissipation;

4. The furnace has poor sealing and excessive heat dissipation;

5. Furnaces with fans have uneven gas repetition or excess electricity;

6. The position or insertion depth of the thermocouple device shall not reflect the actual temperature;

7. Improper distribution of electric heating components;

8. The furnace bottom temperature is too low;

9. Heating power supply phase loss, safety wire breakage;

Solution: