Basic Info.

Model NO.

HESS

Transport Package

Container

Origin

China

Model NO.

HESS

Transport Package

Container

Origin

China

Product Desciption

Diesel Fired Stress Relieving Trolley Hearth Furnace

This plan is designed according to the basic parameters and technical conditions provided by the client. Designed in a safe,

simple, and reliable style by our factory's experienced engineer. This solution is only applicable to gas-fired bogie hearth

furnace,mainly used for stress relieving annealing process of metal parts such as fabricated spool pipe parts or pieces.The

control part adopts the most advanced and reliable scheme in the fuel industry for combustion and automatic control design.

Everything is based on system safety considerations, especially the safety of operating personnel at site. All gas valve are

automatic cut-off when the alarm goes off after the power outage or loss of power. After the fault occurs, the system

requires manual reset before the automatic ignition processing

Main Parameters

 

1.Chamber Size	13500×3500×3300mm(L×W×H)
2.Furnace Overall Size	14000×4000×4000mm(L×W×H)
3.Max Heating Temperature	1100ºC
4.Loading capacity	20 Metric Tons
5.Normal used stress relieving annealing temperature	500-600ºC
6.Heating Rate - Empty Furnace to 900ºC	≥ 90 mins
7.Heating Rate - Full Furnace to 900ºC	≤ 150 mins
8.Uniformity of Heating Area Temperature	±15ºC(at heat preservation period)
9.Temperature Accuracy	±1ºC(at heat preservation period)
10.Fuel	Light diesel oil, Calorific value: 9600Kcal/kg
11.Fuel max consumption	Approximately 260kg/hour
12.Temperature Control Zone	12
13.Temperature control method	PID intelligent instrument and manual control, with 5 channel recorder
14.Burner type	High speed self-control integrated burner, 26 type, 12sets
15.Trolley Moving Speed	Approximately 6m/min
16.Furnace Door Moving Speed	Approximately 4m/min