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Nanjing Nianda Furnace Science and Technology Co., Ltd.

Furnace, Industrial Furnace, Oven manufacturer / supplier in China, offering Continuous Multi-Car Annealing Furnace for Castings, Continuous Bright Annealing Furnace, Sloping- Hearth Heating Furnace for Aluminum/Copper Bar and so on.

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Supplier Homepage Product Heat Treatment Equipment for Copper Industry Continuous Multi-Car Annealing Furnace for Castings

Continuous Multi-Car Annealing Furnace for Castings

FOB Price: US $50,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $50,000/ Set
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Port: Shanghai, China
Production Capacity: 1-15
Payment Terms: L/C, T/T
Product Catalog
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Basic Info
  • Model NO.: ND-TF-300
  • Place Style: Horizontal
  • Type: Industrial Furnace
  • Fuel: Gas
  • Transport Package: Steel Sheet
  • Origin: China
  • Certification: CE, ISO
  • Range of Applications: Industrial
  • Usage: Industrial Furnace
  • Trademark: Nianda
  • Specification: CE
  • HS Code: 8514901000
Product Description
1  Equipment Application 

This equipment is supplied for kinds of core with water base painting drying. 

2  Facility Requirement 
  Power Supply: 3 phase 4 wire system, 415/240V±10%,50Hz±5%.
  LPG main pipe pressure: 15kPa, Calorific Value: 10000Kcal/m3. 
  Compressed air pressure: 0.5MPa~0.7MPa
  On-site condition: 
-        Out door temperature: -10ºC~40ºC. 
-        In door temperature: above 0ºC.
-        Relative Humidity of out door: 61%~81%
-        -10ºC~40ºC,
-        0ºC
-        61%~81%

3   Equipment Configuration 
NO.Item Quantity 
1 2 Sets
2Load/unload roller conveyor 2 Sets
3Furnace Body 1 set
4Heating Chamber3 sets
5Air-curtain System2 sets
6Exhaust Piping (Length confirmed later)
Pipe from furnace body to inlet of fan.
7Cooling Chamber1set
8Pallet Return Roller Conveyor 1set
9Safety Guardrail and Working Ladder1 set
10Working Platform1set
11Electrical Control System 1 set
4  Main Technical Parameter 
No. Item 
Technical Parameter 
1Painting type Water Base Coating Material 
2Coating Method Dipping/soaking/brushing 
3Effective Width of Inner Roller Conveyor 650mm
4Effective Length of Inner Roller Conveyor 29800mm
5Maximum Working Temperature 250ºC
6Drying Temperature 160~230ºC adjustable()
7Drying Time 45-55 Minutes adjustable()
8Temperature Heating Up Time <60 minutes
9Energy Source LPG, 
Calorific value: 10000Kcal/Nm3
10Maximum Gas Consumption 90 Nm3/h (full loaded, at cold condition) ()
11Burner Capacity 25~90 Nm3/h ()
12Average Gas consumption 72Nm3/h  (continuous running )
13Remain water Content in core<0.30%(at depth of 10mm )
14Transfer method Roller Conveyor 
15Inner Roller Conveyor Speed  0.45~0.75m/min()
16Installed capacity 45Kw   415V   50Hz
5Equipment Description 
The whole working flow route forms as one straight line. Please refer to the drawing. 

5.1 Elevating Table (2 sets )()
6.1.1 Main Technical Parameter :
1Working Height 900mm
2Diameter × Thickness 
Φ100×5mm(20# Steel ),
3Distance Between Rollers257 mm
4Elevating Stroke 672mm
5Elevating Speed 6m/min(Max)
6Roller Conveyor Speed 10m/min
Driving Power for Roller Conveyor 0.25Kw
8 ≤2.5mm
5..2Desicription :
This elevating table consists of elevating machine and roller conveyor. 
Roller conveyor is made of rollers, sprocket wheel, chain, bearing seat, and speed reducer. 
Elevating machine is made of supporting rack, elevating unit, and movable supporting rack. 
Supporting rack is made of profiled steel, after welded together; framework of this rack will be processed by machining tool. 
Movable rack consists of 2 pieces of pillars, and it is fixed with rack. 
elevating machine is driven by the hydraulic cylinder, one set of hydraulic station is equipped with this system. 
For safety operation, 3 sides of this elevating unit is protected by guard fence and one maintaining door; the door is locked by safety pin, which is interlocked with mechanical movement control system. 
during maintaining, power supply for this section will be cut off. 

Positioning device is designed on the elevating device, positioning accuracy: ±2.5mm.
5.2  Feeding/Discharging Roller Conveyor ,
  Application: Charge/discharge pallets in/out of furnace chamber. 
  Main technical parameter:
No. Item 
Technical Specification 
1Working Height 900mm
2Diameter × Thickness 
Φ100×5mm(20# Steel ),
3Material of Roller Carbon Steel 
4Distance Between Rollers257 mm
5Effective working Surface of Rollers  4000×650mm(L×W)
6Numbers of Pallets 4 pallets 
7Driving motor power for roller conveyor 0.25KW
8Fast Driving Motor for Feeding Roller Conveyor 0.37KW
9Fast Feeding Rotating Speed 10m/min
10Speed Regulating Method Frequency Regulating      
11Pallet Detecting Device Sensor 
  This roller conveyor carries pallets continuously charges/discharges in/out of furnace chamber. Frame of roller rack is made of high quality profiled steel, which provides adequate bearing strength.
  Rollers are made of seamless steel pipe. Effective working surface of roller is 4000mm×900mm. Effective height of roller is 650mm;
  To ensure pallets stable travel on the roller conveyor, two ends of each roller is designed with collar.  
  To ensure each roller has adequate bearing capacity, distance between each roller is about ~257mm. 
  Roller conveyor system is driven by motor, chain, and sprocket wheel. Speed of roller is controlled by Siemens Frequency transformer. 
 Operating box is located at loading roller conveyor, easy for control and regulate the loading conveyor; emergency stop button is mounted at operating box. 
6.3  Core Drying Oven 
6.3.1Technial  Parameter 
No. Item 
1Maximum Service Temperature 250ºC
2Working Temperature 160-230ºC
3Effective Dimension of Chamber 29800(L)×650(W)×500(H)
4Numbers of Heating Zone 3
5Temperature Uniformity ±6ºC()
(same section )
6Temperature Control Accuracy ±2ºC
7Motor of Air Contain 1.1Kw×2
8Door open height 200~ 500mm (adjustable )
9Lining Structure Full Fiber 
10Skin Temperature Ambient ≤+35ºC.

Continuous Multi-Car Annealing Furnace for Castings
Continuous Multi-Car Annealing Furnace for Castings
Continuous Multi-Car Annealing Furnace for Castings
Continuous Multi-Car Annealing Furnace for Castings
Continuous Multi-Car Annealing Furnace for Castings
Continuous Multi-Car Annealing Furnace for Castings
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Ms. Tina Ma
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