Jiangsu, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:

Annealing Furnace, Furnace, Heat Treatment manufacturer / supplier in China, offering Hardening and Tempering Furnace for Steel Castings, China Manufacturer Battery Material Sintering Furnace, Continuous Bright Annealing Furnace and so on.

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Hardening and Tempering Furnace for Steel Castings

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Min. Order / Reference FOB Price
1 Piece US $100,000/ Piece
Port: Shanghai, China
Production Capacity: 1-15
Payment Terms: L/C, T/T
Certification: ISO
Place Style: Horizontal
Range of Applications: Industrial
Type: Pushing Type
Usage: Steel Molding
Fuel: Gas

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Basic Info

Model NO.: ND-HT_888
Trademark: Nianda
Transport Package: Steel Sheet, Steel Box
Specification: CE
Origin: Jiangsu, China
HS Code: 8514901000

Product Description

1. Heat Treatment chamber:
-                  Max. operating temperature: 550 °C,
-                  Heating with natural gas (Option: Electrical heating),
-                  In case of natural gas heating: chimney and dust filter included,
-                  Calculation for the energy consumption (unit kWh) is part of the quotation,
-                  Indirect heating - use muffle furnace concept,
-                  Description of insulation material incl. MSDS necessary,
-                  Max. outside temperature = ambient temperature + 45 °C,
-                  Consider lock units on the ENTRY and EXIT side to reduce the energy loss keep the temperature inside the furnace stable,
-                  Consider the homogeneous temperature within the complete interior space of the furnace, ventilation preferred. Avoid hot spots,
-                  Consider the layout in segments, for potential future capacity extension,
-                  Robust and low-maintenance drive units (description in quotation is necessary),
-                  Outside construction: Carbon steel,
-                  Inside construction: Stainless steel DIN EN 1.4301/1.4016 or ASTM 304/430, continuously seam welded,
2. Cooling zone:
-                  cooling zone included in the safety area,
-                  cooling supported by air fan ventilation,
-                  when the parts come out of the cooling zone, the product's temperature should be approx. 50 °C to 60 °C so that they can be handled by workers with gloves.
3.  Process Control
-                  Process flow inside the safety area fully automated following operator program, incl. temperature control and permanent temperature measurement and documentation on data carrier,
-                  Data carrier HDD, USB output (to be locked by BIOS),
-                  Connection to the GFSZ server (details to be developed),
-                  Documentation of heat treatment batches with time stamp,
-                  Alarm messages on operator panel in case of deviation of process parameters incl. blocking of the potentially affected parts in the server,
-                  Dimensional check by gauge (provided by GF Suzhou),
-                  Check of mechanical properties (duty of GF Suzhou),

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