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General Purpose HMC

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General Purpose HMC

Prima 44 Pro | Prima 54 Pro | Prima 55 Pro | Prima 65 Pro

Prima Pro series of Horizontal Machining Centers seamlessly combine our decades of experience in building HMC’s with valuable feedback from our customers. It takes the HMC series to the next level in Reliability, Performance and Productivity.

Prima takes from the word “primary” indicating a thing / person who has an overriding impact on everything around it.

Roller type guide-ways for all linear axes
Precise ball-screws for all linear axes
Electronic counter balance for the vertical axes
Automatic centralised lubrication system
AC servo drives for all axes
Air blast for spindle taper cleaning
Basic coolant system with bed wash and flood coolant
Stainless Steel Lamella covers for X&Y axes and Stainless Steel Single sheet cover for Z axis.
Hydraulic power pack for machine functions
Absolute encoders for all axes
10.4″ color LCD display
Backlash and pitch error compensation
Rigid tapping and retract function
Linear, circular and helical interpolation
Polar co-ordinate programming
Tool life management
Machine alarm diagnostics
Over head shower wash
Energy saving function
Operator door safety interlock
Coolant gun, Machine lamp and 3 – tier signal tower lamp
Automatic pallet changer (rotary type)

Modular design
Optimal structural design for thermal stability
Designed to suit adaptability of different kinds of applications

High-pressure coolant through spindle system (16 bar / 40 bar) with non-consumable filtration system
Linear scales
Chip conveyor with chip trolly
High pressure coolant through spindle system with non consumable filtration system
Thermal compensation sensors for linear axes
Continuous rotary table ( 0.001 deg x 360,000 positions)
Measuring probe
Mist collector
Hydraulic connections for fixture through rotary distributor (top side)
Collision detection sensor
iToolCaptain, BFW’s High Precision Tool Monitoring System.

Specifications

Spindle & Axes

Spindle	Unit	Prima 44 Pro	Prima 54 Pro	Prima 55 Pro	Prima 65 Pro
Spindle taper – Std. (Option)	Type	BT40 (HSK A63)	BT40 (HSK A63)	BT50 (HSK A 100)	BT50 (HSK A 100)
Spindle Power & torque(cont./int.)- std	kW	15/18.5 , 143/235 Nm		15/18.5, 190/310 Nm	22/22, 365/498 Nm
Spindle speed- Standard (option)	rpm	6000(8000)	6000(8000)	6000	6000
Axes
X / Y / Z axes	mm	600/600/600	800/700/800	800/700/800	1000/850/1000
Feed Rate	mm/min	1-20000	1-20000	1-20000	1-20000
Rapid Traverse	m/min	40	40	40	40
Pallet top to spindle centre (min./max)	mm	100-700	100-800	100-800	120-970
Pallet centre to spindle face (min./max)	mm	100-700	60-860	60-860	150-1050

Index Table/Rotary Table

Index Table/ Rotary Table	Unit	Prima 44 Pro	Prima 54 Pro	Prima 55 Pro	Prima 65 Pro
Pallet size	mm	* 00	630*500	630*500	800*630
Pallet type		Tapped holes (M16*34)	T-slot
Load Capacity	kg	400	500	500	1000
Maximum job size (dia*height)	mm	630*650(700 with restriction)	700*800 (800 with restriction)	700*800 (800 with restriction)	1050*1300
Index positions Std(Option)	deg	3601deg (7200.5 deg)
NC Rotary table- Option	deg	360,000 *0.001 deg

Automatic Tool Changer

Automatic Tool Changer	Unit	Prima 44 Pro	Prima 54 Pro	Prima 55 Pro	Prima 65 Pro
No of tools- Std(Option 1, Option 2)	No	24(40)(60)	24(40)(60)	40(60)	40 \| 60
Max tool dia with all pockets full	mm	75	75	125	125
Max tool dia with all adjacent pockets empty	mm	125	125	225	225 \| 250/315
Maximum tool length	mm	300	300	400	450 \| 500
Tool weight	kg	7	7	15(40 tools) \| 25(60 tools)	15 \| 25
Tool change time	sec	2.2	2.2	3.5	4
Chip to chip time(mm) as per ISO 10791-9	sec	5.9	6.5	8.5	9.5
Pull stud		MAS 403 PT 40-1	MAS 403 PT 40-1	MAS 403 PT 50-1	MAS 403 PT 50-1

Accuracy as per ISO 230-2

Accuracy as per ISO 230-2	Unit	Prima 44 Pro	Prima 54 Pro	Prima 55 Pro	Prima 65 Pro
Linear axes
Positioning A	mm	0.010	0.010	0.010	0.010
Repeatability R	mm	0.008	0.008	0.008	0.008
B axis – Index Table
Positioning A	arc sec	8	8	8	8
Repeatability R	arc sec	6	6	6	6
B axis – Rotary Table
Positioning A	arc sec	12	12	12	12
Repeatability R	arc sec	9	9	9	9

Automatic pallet changer | CNC System

	Unit	Prima 44	Prima 54	Prima 55	Prima 65
Automatic Pallet Changer		180° Swing Type	180° Swing Type	180° Swing Type	180° Swing Type
CNC System		Mitsubishi(Fanuc 0i MF+)	Mitsubishi(Fanuc 0i MF+)	Mitsubishi(Fanuc 0i MF+)	Mitsubishi(Fanuc 0i MF+)

Installation Data

Installation Data	Unit	Prima 44	Prima 54	Prima 55	Prima 65
Basic weight of machine	kg	~10,000	~13,500	~14,000	~20,000
Floor area for Std. machine W x D	mm	~2400 x 6300	~2850 x 6550	~3000 x 6550	~3450 x 7430
Total connected load	kVA	~ 35	~ 45	~ 48	~ 60
Compressed air	bar	6	6	6	6
Power Supply		415 V± 10% AC, 50 ± 2% Hz, 3 phase

General Purpose HMC information

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