• Vertical Pit-Type Tempering Furnace and Heat Treatment Furnace
  • Vertical Pit-Type Tempering Furnace and Heat Treatment Furnace
  • Vertical Pit-Type Tempering Furnace and Heat Treatment Furnace
  • Vertical Pit-Type Tempering Furnace and Heat Treatment Furnace
  • Vertical Pit-Type Tempering Furnace and Heat Treatment Furnace
  • Vertical Pit-Type Tempering Furnace and Heat Treatment Furnace

Vertical Pit-Type Tempering Furnace and Heat Treatment Furnace

After-sales Service: Twenty Four Hour Online
Warranty: a Year
Customized: Customized
Condition: New
Power Source: Electric
Automatic Grade: Automatic
Customization:
Gold Member Since 2015

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  • Product Description
  • Company Profile
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Overview

Basic Info.

Model NO.
100-600
Type
Anode Furnace
Certification
ISO
Rotary Furnace
Rotary Refining Furnace
Transport Package
Simple Packaging
Trademark
LYZT
Origin
Luoyang, Henan
Production Capacity
200PCS/Year

Product Description


Iron Melting Furnace Induction Furnace Steel Copper Melt Furnace
Product Description

Mixer Furnace
ZTIC can design and product all kinds of  mixer furnace below 900 tons.
Rotary Refining Furnace (Anode Furnace)
Our market share in China reaches 95%.
The Dia 4.88m x 16.3m Anode Furnace for Xiangguang Copper Co., Shangdong province is the largest in the world.

Quality Control
Physical & Chemical Identification Center
ZTIC owns a professional testing and metrology institute which provides advanced testing methods such as nondestructive testing, industrial chemical analysis, metallographic testing and analysis, mechanical testing, sample preparation, meter/length measurement, weighing apparatus verification, and weighman inspection. Our metrology institute has taken a leading role in China.

ZTIC owns nearly two hundred types of advanced testing equipment, nine different measurement standards and nearly twenty types of world-class testing equipment which have been imported from international locations such as Germany, Japan, USA, UK and Belgium.
Quality testing equipment

vertical pit-type tempering furnace
Brief Introduction 
  1. Use
The vertical pit-type tempering furnace is a periodic working furnace, with the rated heating power of 24KW and the maximum operating temperature of 650ºC. Used for tempering, annealing, etc. of the metal parts or other objects.
 
  1. Structure introduction
The structure of the RJ series vertical pit-type tempering furnace is similar to the international standard pit-type furnace. The outer shell of furnace body is cylindrical, which made of the steel plate and the section steel. The inner surface of the furnace lid is made of stainless steel plate. The furnace lining is made of ultra-lightweight and energy-saving refractory bricks. The sandwich layer of the furnace lining and furnace shell is placed aluminum silicate fiber felt to keep warm, and the remaining gaps are filled and expanded with stone powder. The electric resistance wire is spirally mounted on the wire brick of the furnace hearth by OCR25A15 high resistance alloy wire. A stainless steel tempering barrel is placed inside the furnace hearth. The furnace lid is lifted and lowered by a mast. In order to uniformly heat the workpieces, a hot air circulation fan (made of a heat-resistant stainless steel shaft and a fan blade) is installed on the furnace lid, and during the heating process, the hot air is circulated up and down in the furnace to ensure uniform heating. The electric furnace is equipped with automatic temperature control cabinet and thermocouple.
 
  1. Dryoff of the electric furnace
Before using, the user should dryoff the furnace to reduce the cracking of the furnace due to rapid temperature rise during use.
100-200ºC           6-10h           furnace lid open
200-300ºC           8-12h           furnace lid open
300-450ºC           12-16h          furnace lid close
500-600ºC           16-22 h          furnace lid close
Note: The fan must be turned on at 250ºC to prevent deformation of the blades and shaft. For new or long-term re-use electric furnaces (over half a year), the user must dryoff the furnace to remove the moisture in the furnace, improve the insulation performance, and sinter the ash joint to enhance the structural strength of the furnace lining. The furnace lining after dryoff can also reduce the lining damage caused by rapid heating during use.
 
  1. Preparation before opening the furnace
1. Check the electrical control box and the furnace for dangerous things that can cause power leakage and take it out.
2. After closing, check whether the electrical appliances and instruments in the control box are working properly, and turn on the meter switch to make it working.
 
  1. Open furnace for production
1. Set the temperature of the automatic temperature control instrument according to the process requirements.
2. Put the control cabinet "handle" in the position of automatic control, start the fan, and provide power supply to heat up.
3. The cold furnace needs to be heated up to the proper temperature, next keep warm for 2 hours and then can be loaded into the workpieces, (continuous production) , which allow continuous furnace loading.
4. When pulled out the parts of the furnace, it should be switched out and powered off, after the fan stops rotating, use the mast to lift the furnace lid.
5. Carefully load the loading basket or other fixture with the crane and place on the centerline of the furnace, take care that the loaded parts do not touch the fan.
6. Close the furnace lid so that the edge of the furnace lid overlaps in the sand sealing groove to maintain the level of the furnace lid.
7. Operate according to the process requirements.
 
  1. Precautions and maintenance
1. The maximum furnace temperature does not exceed 650ºC .
2. The loaded parts are not higher than the upper end of the loading basket.
3. Strictly forbid the wet parts are placed in the furnace.
4. Do not allow the fan to stop rotating or continue to energize and heat when abnormal sound occurs.
5. Clean the furnace hearth once a month. Remove scale cinder and other contaminants.
6. The furnace temperature is not allowed to be 400ºC , open the furnace lid to rapid cool.
7. Check the bolts on the contact line clamps every month and remove the oxide scale in time to avoid poor contact.
8. Check and calibrate the temperature control meter and thermocouple every month.
9. Lubricate the furnace lid lifting mechanism and fan bearing every month.
10. When the electrical appliance series fails, professional management must be arranged.
 
   
     

Aftersales service 
ZTIC Heavy Industries is your business partner in the After Market.

ZTIC  able to provide:

1.    ENGINEERED SPARES -  DESIGN AND MANUFACTURING

2.    LARGE VOLUME STEEL AND IRON CASTING FOUNDARIES

3.    HUGE MACHINE SHOP CAPABILITIES

4.    TRAINING PROGRAMMES

5.    PREVENTATIVE MAINTENANCE PROGRAMS

6.    PREVETATIVE MAINTENANCE SERVICES

7.    COMPREHENSIVE MAINTENANCE PROGRAMS

 ZTIC's Field Service Engineers are trained specifically in the CITIC brand group products but are capable of undertaking the servicing of other OEM brands.

 Our technicians are equipped with the most advanced technological diagnostic equipment available to trouble shoot your equipment to optimise performance and minimise down time.

ZTIC also has an extensive capability in supplying all you consumable and electrical/ mechanical spare part needs.
Technical parameter:
Model No. RGR45-9
Rated power 45KW
Rated voltage 380V/3phases
Rated temperature 950°C (controlled)
Instrument temperature control accuracy ±1ºC
Temperature control partition 1
control mode Pid automatic mobilization, solid state relay
heating element Helical resistance wire ocr21A16Nb
Furnace pipe material 10mm 310S stainless steel(2520)
Heating element connection Y
Furnace tank size Φ520×680mm
Heating area 1
Discharging way axial discharge
Cooling mode natural cooling
furnace tank material 310S heat-resistant stainless steel
Overall dimensions(L*W*H) φ1850*2000
Capacity 120~130kg/furnace
Weight of the furnace 2.5ton
 
Company Profile

 


 Vertical Pit-Type Tempering Furnace and Heat Treatment FurnaceVertical Pit-Type Tempering Furnace and Heat Treatment FurnaceVertical Pit-Type Tempering Furnace and Heat Treatment FurnaceVertical Pit-Type Tempering Furnace and Heat Treatment Furnace
 
FAQ

FAQ
 
Q: Why we believe in luoyang zhongtai industries co., ltd:
A: 1. More than 30 years experience.
     2.We are the leading professional supplier of mining machinery, construction machinery, machines casting and forged      parts
     3. All products achieved ISO9901:2000 quality management certificate and CE, ROHS certificates.
 
Q:Delivery time:
A: parts lead time 1-2months, machines 2-3months.
 
Q:Payment terms:
A: Accept payment type: T/T, L/C, Western union,Cash.
30% deposit when signed contract. Full payment paid before shipping
 
Q: Quality warranty?
A: guarantee time: one year for main machinery. If something wrong we will provide the technical advice and find solution immediately. For those wearing parts we guarantee high quality parts for long-term supply.
 
Q: After sales service?
A: we can supply technical guide for machines running test and parts maintenance if end user needs.


 
 

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