Home > Products > Pit type furnace > 75kw pit-type industrial electric vacuum resistance furnace,electrical resistance furnace
75kw pit-type industrial electric vacuum resistance furnace,electrical resistance furnace
- 300 Set / Sets per Month
- Any port of China.
- T/T
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Product Details
Condition | New | Type | Resistance Furnace | |
Usage | Heat Treatment Furnace | Place of Origin | Henan, China | |
Brand Name | ZHONGLI | Model Number | RQ3 | |
Voltage | 380V,also can provide as user's needs. | Power(W) | 75kw | |
Dimension(L*W*H) | Diameter:950mm; Depth:1400mm | Weight | 1700kg | |
Certification | ISO9001:2008 | Warranty | 1 year | |
After-sales Service Provided | No overseas service provided |
Product Description
Pit-type industrial electrical vacuum furnace
Brief
RQ3 series pit type industrial electrical furnace is new type and energy-saving batch type furnace,working temperature is 950℃,using the following heat treatment,carburizing, nitriding and carbonitriding, the workpiece is vertically loaded in furnace tank for heating,not easy to deformation. Pit type furnace is usually placed under the ground plane in the workshop, also is placed above the ground plane, or ground level fluctuation in each half.
Application field
Mainly used for rod and long axis steel mechanical parts.
Structure
This furnaceis mainly composed of furnace shell, furnace lining, heating device, muffle tank, loading frame, the furnace cover, and furnace cover lifting mechanism.,etc. Furnace body is cylindrical deep well.
Advantages
1.The workpiece is vertically loaded in furnace tank for heating,not easy to deformation;
2.Good sealing, easy operation and maintain, long working service life.
3.Using advanced protective atmosphere control system, including carbon control instrument and oxygen probe, ensure that the workpiece carbonitriding layer uniform and high precision.
Main technical parameters
Model | RQ3-25-9 | RQ3-35-9 | RQ3-60-9 | RQ3-60-12 | RQ3-75-9 | RQ3-90-9 | RQ3-105-9 | RQ3-150-9 | RQ3-180-9 | RQ3-220-9 | RQ3-288-9 | |
Rated power(KW) | 25 | 35 | 60 | 60 | 75 | 90 | 105 | 150 | 180 | 220 | 288 | |
Rated voltage(V) | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | |
Max temperature(℃) | 950 | 950 | 950 | 950 | 950 | 950 | 950 | 950 | 950 | 950 | 950 | |
Working temperature(℃) | 0-940 | 0-940 | 0-940 | 0-940 | 0-940 | 0-940 | 0-940 | 0-940 | 0-940 | 0-940 | 0-940 | |
Phase | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
Charging size (mm) | Diameter | Φ300 | Φ300 | Φ450 | Φ450 | Φ450 | Φ600 | Φ600 | Φ600 | Φ800 | Φ800 | Φ800 |
Depth | 450 | 600 | 600 | 600 | 900 | 900 | 1200 | 1800 | 1500 | 1800 | 2500 | |
Muffle tank size (mm) | Diameter | Φ450 | Φ450 | Φ630 | Φ630 | Φ630 | Φ780 | Φ780 | Φ780 | Φ980 | Φ980 | Φ980 |
Depth | 938 | 1125 | 1144 | 1144 | 1450 | 1490 | 1800 | 2400 | 2100 | 2400 | 3100 | |
Furnace hearth size(mm) | Diameter | Φ590 | Φ590 | Φ770 | Φ770 | Φ770 | Φ920 | Φ920 | Φ920 | Φ1120 | Φ1120 | Φ1120 |
Depth | 958 | 1150 | 1164 | 1480 | 1480 | 1520 | 1830 | 2430 | 2130 | 2450 | 3130 | |
Heating zone qty | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | |
Heating elements connection | Y | Y | YY | YY | YY | YY | YY | YY | YY | YY | YYY | |
No-load heating up time(h) | ≤2.5 | ≤ 2.5 | ≤ 3 | ≤3 | ≤3 | ≤3 | ≤3.5 | ≤3.5 | ≤3.5 | ≤3.5 | ≤4 | |
No-load power losses(KW) | ≤7 | ≤8 | ≤11 | ≤16 | ≤14 | ≤16 | ≤18 | ≤28 | ≤29 | ≤34 | ≤41 | |
Temperature control precision(℃) | ±1 | ±1 | ±1 | ±1 | ±1 | ±1 | ±1 | ±1 | ±1 | ±1 | ±1 | |
Max loading capacity(kg) | 50 | 100 | 150 | 150 | 220 | 400 | 500 | 800 | 1500 | 2000 | 3000 | |
Weight(kg) | 1700 | 1850 | 2650 | 2950 | 3200 | 3700 | 4500 | 5000 | 5500 | 6000 | 5500 |
Note: Various size furnace can be designed and manufactured as user's needs.
Contact Us
- Xinxiang Zhongli Furnace Industry Co., Ltd.
- Contact nameJane Sun Chat Now
- Phone0086-373-3800100
- AddressXiaodian Industry Zone East, Xinxiang, Henan
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