Horizontal Boring Machine

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An ISO-9000 Company

CNC MODELS

BH-N SERIES (Table Type)

BH100N

BH-100 N

Main Features

Moving column type design

Highly rigid construction

Automatic clamping/unclamping of ISO-60 tooling facility

Circulating lubrication system for H/S & Feed gear box

MAJOR SPECIFICATIONS :

DESCRIPTIONS	UNIT	M O D E L
DESCRIPTIONS	UNIT	BH 100 N
Boring spindle diameter	mm	100
Clamping taper of spindle		ISO 50
Max. torque on spindle	Nm	1100
Max spindle travel	mm	900
Head stock vertical travel (Y-axis)	mm	1120
Range of spindle speeds ( 3 steps )	RPM	10 - 1100
Head stock feed	mm / min	10 - 3000
Spindle feed	mm / min	10 - 3000
Rapid traverse of Head Stock	mm / min	4000
Rapid traverse of Spindle	mm / min	4000
Main motor power ( DC )	Kw	11
AC Servo motor torque	Nm	40
Machine weight	Kg	20000
Height of the machine	mm	3100
Floor area	mm	6000 x 3000

BH-N SERIES ( Floor Type )

BH200N

BH-200 N

Main Features

Moving column type design

Highly rigid construction

Hydrostatic bed guideways

Automatic clamping/unclamping of ISO-60 tooling facility

Double pinion and rack arrangement for X-axis travel

Circulating lubrication system for H/S & Feed gear box

MAJOR SPECIFICATIONS :

DESCRIPTIONS	UNIT	M O D E L
DESCRIPTIONS	UNIT	BH 130 N	BH 160 N	BH 200 N
Boring spindle diameter	mm	130	160	200
Ram size / Quill size	mm	340	450 x 450	520 x 520
Clamping taper of spindle		ISO 50	ISO 50	ISO - 60
Max. torque on spindle	Nm	2500	5100	8800
Max spindle travel	mm	1000	1600	2000
Max ram travel	mm	450	1250	1600
Head stock vertical travel (Y-axis)	mm	2000	3000	3000
Column horizontal travel (X-axis)	mm	3000	3000	4000
Width of guideways	mm	1400	1700	1700
Range of spindle speeds ( 4 steps )	RPM	0.8 - 800	0.8 - 800	0.8 - 800
Column & Head stock feed	mm / min	0.5 - 4000	0.5 - 6000	0.5 - 6000
Spindle & ram feed	mm / min	0.5 - 2000	0.5 - 3000	0.5 - 3000
Rapid traverse of Column & H/S	mm / min	4000	6000	6000
Rapid traverse of Spindle & Ram	mm / min	2000	3000	3000
Main motor power ( DC )	Kw	25	50	75
AC Servo motor torque	Nm	45	45	98
Machine weight	Kg	46000	69000	90800
Height of the machine	mm	6000	8300	8300
Floor area	mm	12000 x 4500	13275 x 5000	14275 x 5000

CONVENTIONAL MODELS :

BH - SERIES( TABLE TYPE )

BH100

BH 100

Main Features

Wide range of spindle speeds

Wide range of boring & milling feeds

Face plate speeds independent of spindle speeds

Simultaneous machining with spindle & face plate slide

Accurate setting of table to position at 90⁰

Preselection of speeds & feeds

Rigid Head stock

Bed having box type construction

Rigid column with accurately ground guideways

Hydraulic clamping of H/S on Column, X-slide on bed

Infinitely variable speed through A.C. Spindle motor

Infinitely

variable feed through A.C. Servo motor

MAJOR SPECIFICATIONS :

DESCRIPTIONS	UNIT	MODEL
DESCRIPTIONS	UNIT	BH 100 HD
Boring spindle diameter	mm	100
Taper in spindle		Morse-6 / ISO-50
Max. dia of boring with spindle	mm	560
Max facing diameter	mm	900
Max depth of boring	mm	900
Min/Max distance from spindle axis to table surface	mm	0 / 1120
Max distance from boring bar support to face plate	mm	2800
Diameter of face plate	mm	600
Diameter of centering hole of face plate	mm	280 H6
Depth of centering hole of face plate	mm	8
Clamping surface of table	mm	1250 x 1250
Longitudinal travel of table without back rest	mm	1750
Transverse travel of table	mm	1600
Spindle speed range ( 23 nos.)	rpm	7.10 - 1120
Face plate speed range ( 16 nos. )	rpm	7.10 - 224
Spindle, Head stock, Table, Tool slide feeds ( 32 nos. )	mm/rev	0.02 - 12
Milling feeds of Spindle, H/S, Table & Tool slide (18nos.)	mm/min	18 - 900
Rotary feeds of table (18 nos.)(Referred to 607mm dia)	mm/min	18 - 900
Rapid traverse of Spindle, Head stock, Table & Tool slide	mm/min	2800
Rapid circular movement of table	rpm	1
Max. Weight of work piece	Kg	4000
Power of spindle drive motor (A.C Spindle)	Kw	12
Feed motor (A.C servo)	Nm	45
Net weight of machine	Kg	17500

BH - SERIES ( FLOOR TYPE )

BH160

BH-160

Main Features

Wide range of spindle speeds

Wide range of boring & milling feeds

Face plate speeds independent of spindle speeds

Simultaneous machining with spindle & face plate slide

Preselection of speeds & feeds

Highly rigid construction

Bed having box type construction

Efficient automatic lubrication

MAJOR SPECIFICATIONS :

DESCRIPTIONS	UNIT	M O D E L
DESCRIPTIONS	UNIT	BH130	BH160	BH200
Boring spindle diameter	mm	130	160	200
Clamping taper of spindle		Metric 80 / ISO-50	Metric 100 / ISO-50	Metric 120 / ISO-60
Ram size	mm	-	450 x 450	520 x 520
Max spindle travel	mm	1120	1600	2000
Max. ram travel	mm	450	1250	1600
Head stock vertical travel	mm	1800	2500	3000
Column horizontal travel	mm	3200	3150	6000
Head stock horizontal feed	mm / min	2 - 1000	1.6 - 1600	0.5 - 6000
Rapid traverse of H/S in horz. direction	mm / min	1000	1600	6000
Head stock vertical feed	mm / min	4 - 2000	1.6 - 1600	0.5 - 6000
Range of spindle speeds	rpm	2.8 - 900	2 - 800	0.8 - 800
Spindle / Ram feed	mm / min	4 - 2000	1.6 - 1600	0.5 - 3000
Max torque on spindle	Kg / m	800	1600	3400
Power of spindle drive	Kw	15	35.5	75
Weight of the machine	Kg	35000	47000	90800

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