Aditya Heat Treaters Pvt. Ltd.

Our Infrastructure

Sr. No.	Feature / Plant	Pirangut	Talawade
1.	Land	10,700 sq. ft.	10,060 sq. ft.
2.	Built-up Area
2A.	Office	800 sq. ft.	1,800 sq. ft.
2B.	Plant	4,200 sq. ft.	4,000 sq. ft.
3.	Connected Power	90 HP	100 HP
4.	Emergency Power Backup	62.5 HP	50 HP

Technical Setup with Capabilities:

A. FURNACES
We have a set of 10 furnaces at two plants. The details are as follows:

Furnace Location	Solution treatment	Precipitation hardening	Continuous Roller type Solution cum Precipitation Furnace
Pirangut	1,2 and 5	3, 6 and 7	-
Talawade	4	8 and 9	10
Bhosari	8 and 11	9 and 12

i. PIRANGUT SETUP:
Furnace nos. 1 and 2:

Sr. No.	SPECIFICATIONS	FURNACE Nos. 1 and Nos. 2
	Use of Furnace	Solution treatment, Annealing, Stress Relieving.
1	Furnace Type	Drop quench bottom opening
2	Charge Dimensions	1000 mm diameter * 1000 mm Height
3	Max Charge Weight	250 kg.
4	Operating temperature	550^o C
5	Temp control Accuracy	± 5⁰ C.
6	Max Quench Delay	< 24 seconds
7	Door Opening	Drop bottom (Drop, Twist & Drop) by hydraulics
8	Charge lifting & lowering	Hydraulics
9	Fan	5000CFM 5 HP with water cooling.
10	Special Controls	One PID (Temperature Controller). One Safety Temperature Controller. One SCADA (Data Logger). Digital PLC Timer. One Quench Delay Timer (connected to SCADA). One Quench water Temperature Indicator. Annunciation & various Interlocks
11	Furnace Insulation	Ceramic Fibre, Mineral Wool lining, Coldface & Hysil blocks
12	Furnace Class as per AMS2750E	Class 2

Furnace Nos. 3:

Sr. No.	SPECIFICATIONS	FURNACE Nos. 3
	Use of Furnace	Precipitation Hardening.
1	Furnace Type	Front opening Box type
2	Charge Dimensions	2800 L * 1100 W * 1400 H
3	Max Charge Weight	1000 Kg.
4	Operating temperature	300^o C to 150^o C
5	Temp control Accuracy	+ - 6⁰ C.
6	Max Quench Delay	Not Applicable
7	Door Opening	Manual Counterweight assisted
8	Charge lifting & lowering	Chain pulley / Manual.
9	Fan	3000CFM 3 HP - 2 nos.
10	Special Controls	One DTC. One Blind Temperature Controller
11	Furnace Insulation	Ceramic Fibre Blanket.
12	Furnace Class as per AMS2750E	Class 3

Furnace Nos. 4:

Sr. No.	SPECIFICATIONS	FURNACE Nos. 4
	Use of Furnace	Precipitation Hardening.
1	Furnace Type	Front opening Box type
2	Charge Dimensions	2800 L * 1100 W * 1400 H
3	Max Charge Weight	2000 Kg.
4	Operating temperature	150^o C to 300^o C
5	Temp control Accuracy	± 5⁰ C.
6	Door Opening	Manual Counterweight assisted
7	Charge lifting & lowering	Manual.
8	Fan	3000CFM 3 HP - 2 nos.
9	Special Controls	One PID (Temperature Controller). One Safety Temperature Controller. One SCADA (Data Logger). Digital PLC Timer. Annunciation various Interlocks
10	Furnace Insulation	Ceramic Fibre Blanket.
11	Furnace Class as per AMS2750E	Class 2

Furnace Nos. 5:

Sr. No.	SPECIFICATIONS	FURNACE Nos. 5
	Use of Furnace	Solution treatment, Stress Relieving
1	Furnace Type	Drop quench bottom opening
2	Charge Dimensions mm	1500 diameter * 1000 Height
3	Max Charge Weight	700 Kg.
4	Operating temperature	550^o C
5	Temp control Accuracy	± 5⁰ C.
6	Max Quench Delay	< 24 seconds
7	Door Opening	Drop bottom (Drop, Twist & Drop) by hydraulics
8	Charge lifting & lowering	Electromechanical by 7.5HP brake motor.
9	Fan	5000CFM 5 HP.
10	Special Controls	One PID (Temperature Controller). One Safety Temperature Controller. One SCADA (Data Logger). Digital PLC Timer. One Quench Delay Timer (connected to SCADA). One Quench water Temperature Indicator. Annunciation various Interlocks.
11	Furnace Insulation	Ceramic Fibre, Mineral Wool lining, Coldface & Hysil blocks
12	Furnace Class as per AMS2750	Class 2

Furnace Nos. 6 and 7:

Sr. No.	SPECIFICATIONS	FURNACE Nos. 6 and 7
	Use of Furnace	Precipitation Hardening
1	Furnace Type	Front opening Box type
2	Charge Dimensions mm	1000 L * 1000 W * 1000 H
3	Max Charge Weight	700 Kg.
4	Operating temperature	150^o C to 300^o C
5	Temp control Accuracy	+ - 6⁰ C.
6	Max Quench Delay	Not Applicable
7	Door Opening	Manual Swinging
8	Charge lifting & lowering	Manual
9	Fan	1500CFM 2 HP.
10	Special Controls	One DTC. One Blind Temperature Controller. One Time-Temperature Recorder
11	Furnace Insulation	Ceramic Fibre Blanket.
12	Furnace Class as per AMS2750E	Class 3

i. TALAWADE SETUP:
Furnace Nos. 4:

Sr. No.	SPECIFICATIONS	FURNACE Nos. 4
	Use of Furnace	Solution treatment, Stress Relieving
1	Furnace Type	Drop quench bottom opening
2	Charge Dimensions	1500 diameter * 1000 Height
3	Max Charge Weight	700 kg.
4	Operating temperature	550^o C
5	Temp control Accuracy	+ - 5⁰ C.
6	Max Quench Delay	< 24 seconds
7	Door Opening	Drop bottom by hydraulics
8	Charge lifting & lowering	Hydraulics
9	Fan	5000CFM 5 HP.
10	Special Controls	One DTC. One Blind Temperature Controller. One Time-Temperature Recorder, Timer, Annunciation & Interlocks
11	Furnace Insulation	Ceramic Fibre, Mineral Wool lining, Coldface & Hysil blocks
12	Furnace Class as per AMS2750E	Class 2

Furnace Nos. 6 :

Sr. No.	SPECIFICATIONS	FURNACE Nos. 6
	Use of Furnace	Solution treatment, Annealing, Stress Relieving
1	Furnace Type	Drop quench bottom opening
2	Charge Dimensions	1500 diameter * 1000 Height
3	Max Charge Weight	700 kg.
4	Operating temperature	550^o C
5	Temp control Accuracy	± 5⁰ C.
6	Max Quench Delay	< 24 seconds
7	Door Opening	Drop bottom (Drop, Twist & Drop) by hydraulics
8	Charge lifting & lowering	Electromechanical by 7.5HP brake motor.
9	Fan	5000CFM 5 HP.
10	Special Controls	One PID (Temperature Controller). One Safety Temperature Controller. One SCADA (Data Logger). Digital PLC Timer. One Quench Delay Timer (connected to SCADA). One Quench water Temperature Indicator. Annunciation & various Interlocks.
11	Furnace Insulation	Ceramic Fibre, Mineral Wool lining, Coldface & Hysil blocks
12	Furnace Class as per AMS2750E	Class 2

Furnace Nos. 3 and 7:

Sr. No.	SPECIFICATIONS	FURNACE Nos. 3 and 7
	Use of Furnace	Precipitation Hardening
1	Furnace Type	Front opening Box type
2	Charge Dimensions	1000 L * 1000 W * 1000 H
3	Max Charge Weight	700 kg.
4	Operating temperature	150^o C to 300^o C
5	Temp control Accuracy	± 5⁰ C.
6	Max Quench Delay	700 kg.
7	Door Opening	Manual Swinging
8	Charge lifting & lowering	Manual
9	Fan	1500CFM 2 HP.
10	Special Controls	One PID (Temperature Controller). One Safety Temperature Controller. One SCADA (Data Logger). Digital PLC Timer. Annunciation & various Interlocks.
11	Furnace Insulation	Ceramic Fibre Blanket.
12	Furnace Class as per AMS2750E	Class 2

Furnace Nos. 8 and 9:

Sr. No.	SPECIFICATIONS	FURNACE Nos. 8 and 9
	Use of Furnace	Precipitation Hardening
1	Furnace Type	Front opening Box type
2	Charge Dimensions	1000 L * 1000 W * 1000 H
3	Max Charge Weight	700 kg.
4	Operating temperature	150^o C to 300^o C
5	Temp control Accuracy	+ - 6⁰ C.
6	Max Quench Delay	Not Applicable
7	Door Opening	Manual Swinging
8	Charge lifting & lowering	Manual
9	Fan	1500CFM 2 HP.
10	Special Controls	One DTC. One Blind Temperature Controller. One Time-Temperature Recorder
11	Furnace Insulation	Ceramic Fibre Blanket.
12	Furnace Class as per AMS2750E	Class 3

Furnace Nos. 10:

Sr. No.	SPECIFICATIONS	FURNACE Nos. 10
	Use of Furnace	Solution treatment, Quenching and Precipitation hardening.
1	Furnace Type	Continuous Roller type Fully automatic (PLC controlled) Furnace
2	Charge Dimensions	500 L * 800 B * 800 Height
3	Max Charge Weight	Max 200 kg. Per Hour
4	Operating temperature	480⁰ C to 550⁰ C in Solution Furnace. 150⁰ C to 300⁰ C in ageing Furnace.
5	Temp control Accuracy	± 5⁰ C.
6	Max Quench Delay	< 15 seconds
7	Door Opening	Electromechanical by 2HP motors
8	Charge movement	Roller type PLC control.
9	Fan	3000CFM / 3 HP – 2 nos. And 2000CFM / 2 HP - 2nos.
10	Special Controls	Complete Furnace operations under PLC control. Three Digital Temperature Controllers. Three Safety Temperature Controller. One Time-Temperature Recorder (Data Logger). Digital PLC Timers. One Quench Delay Timer (connected to SCADA). One Quench water Temperature Indicator. Annunciation & various Interlocks
11	Furnace Insulation	Ceramic Fibre, Mineral Wool lining, Coldface & Hysil blocks
12	Furnace Class as per AMS2750E	Class 2

i. BHOSARI SETUP:
Furnace Nos. 8 and 11:

Sr. No.	SPECIFICATIONS	FURNACE Nos. 8 and 11
	Use of Furnace	Solution treatment, Annealing, Stress Relieving
1	Furnace Type	Drop quench bottom opening
2	Charge Dimensions mm	1500 diameter * 1000 Height
3	Max Charge Weight	Max 200 kg. Per Hour
4	Operating temperature	480⁰ C to 550⁰ C in Solution Furnace. 150⁰ C to 300⁰ C in ageing Furnace.
5	Temp control Accuracy	± 5⁰ C.
6	Max Quench Delay	< 15 seconds
7	Door Opening	Electromechanical by 2HP motors
8	Charge movement	Roller type PLC control.
9	Fan	3000CFM / 3 HP – 2 nos. And 2000CFM / 2 HP - 2nos.
10	Special Controls	Complete Furnace operations under PLC control. Three Digital Temperature Controllers. Three Safety Temperature Controller. One Time-Temperature Recorder (Data Logger). Digital PLC Timers. One Quench Delay Timer (connected to SCADA). One Quench water Temperature Indicator. Annunciation & various Interlocks
11	Furnace Insulation	Ceramic Fibre, Mineral Wool lining, Coldface & Hysil blocks
12	Furnace Class as per AMS2750E	Class 2

A. HARDNESS TESTERS

Sr. No.	Type of Tester	Quantity	Calibration Details
1	Brinell cum Rockwell Hardness Tester	3	Every 12 months.
2	Portable (Poldi) Hardness Tester	2	Every 12 months.
3	Electronic Portable Hardness Tester	2	Every 12 months.

A. CALIBRATION FREQUENCIES

Sr. No.	Equipment	Calibration Frequency
1	Temperature Controllers	Every six months
2	Thermocouples-K type (Sensors)	Replaced every two years
3	Data Loggers / (Time-Temp) graph Recorders	Every twelve months
4	System Analysis Test (SAT) of all furnaces	Every three months
5	Temperature Uniformity Survey (TUS) of all furnaces	Every three months

Our Infrastructure

Technical Setup with Capabilities:

Services