M1432B_Tengzhou Millart Machine Tool Co., Ltd.

M1432B

1. When conical grinding, the table can be swiveled to either side and exactly positioned by using the scale

2. Oil film between bearing and spindle keeps vibrations at a minimum level, hence achieving outstanding results and top accuracy

3. Precisely balanced spindle head and solid grinding head guarantee extraordinary results at any type of operation

4. Strong reinforcements and solidly designed panels of the machine base makes it resistant to temperature fluctuations and deformations

5. Spindle is mounted from both sides and features adjustable sliding bearings consisting of three segments

6. Hydrodynamic bearing of spindle, therefore no contact between spindle and bearing

7. Longitudinal table feed can be set to automatic mode -hydraulically driven or manual mode - by hand wheel

8. Stepless feed adjustments with the option of aprogrammable hold time at the end of each table movement

9. Hydraulic or manual repositioning of grinding spindle stock

10.Guide ways in x- and y-axis are precisely constructed and hand-polished

11.Longitudinal table guide and cross guide of grinding headstock each feature a V-guide and flat guide

MODEL	UNIT	M1432B×1000	M1432B×1500	M1432B×2000	M1432B×3000
General capacity
Distance between centers	mm	1000	1500	2000	3000
Center height	mm	180	180	180	180
Dia.Ground(O.D)	mm	8~320	8~320	8~320	8~320
Dia.Ground(I.D)	mm	30~100	30~100	30~100	30~100
Max.length ground(O.D)	mm	1000	1500	2000	3000
Max.length ground(I.D)	mm	125	125	125	125
Max weight of work piece	kg	150	150	150	150
Work head
Swiveling angle		+90	+90	+90	+90
Center taper	MT	4	4	4	4
Spindle speed	r/min	50HZ:25-220 60HZ:30-364	50HZ:25-220 60HZ:30-364	50HZ:25-220 60HZ:30-364	50HZ:25-220 60HZ:30-364
Wheelhead
Wheel spindle speed	r/min	1670	1670	1670	1670
Wheelhead rapid travel	mm	50	50	50	50
Max travel	mm	246	246	205	205
Swiveling angle	°	±30°	±30°	+10°	+10°
Hand feed per.rev	mm	rough:2.0 fine:0.5	rough:2.0 fine:0.5	rough:2.0 fine:0.5	rough:2.0 fine:0.5
Hand feed per.gra	mm	rough:0.01 fine:0.0025	rough:0.01 fine:0.0025	rough:0.01 fine:0.0025	rough:0.01 fine:0.0025
Max dimension of wheel	mm	400×50×203	400×50×203	400×50×203	400×50×203
Internal grinding
Spindle speed	r/min	10000/15000	10000/15000	10000/15000	10000/15000
Dimension of wheel	mm	max:50×25×13 min:17×20×6	max:50×25×13 min:17×20×6	max:30×25×10 min:17×20×6	max:30×25×10 min:17×20×6
Table
Hand feed per rev.	mm	6	6	6	6
Max swivelling angle of table	°	clockwise:3° widdershins:7°	clockwise:3° widdershins:6°	clockwise:2° widdershins:5°	clockwise:2° widdershins:3°
Longitudinal traverse speed of table	m/min	0.1~4	0.1~4	0.1~4	0.1~4
Tail stock
Center taper	MT	4	4	4	4
Quill travel	mm	30	30	30	30
Motor
Wheelhead motor power	Kw	5.5	5.5	5.5	5.5
Internal grinding	Kw	1.1	1.1	1.1	1.1
Power of workhead motor	Kw	1.5	1.5	1.5	1.5
Machine
Gross weigh	Kg	5300	6100	7900	9900
Packing dimension	cm	322×200×205	422×200×205	540×200×205	739×228×205

Standard accessories:

3 jaw chuck

Balance arbor

Measuring bridge plate

Wheel flange

Open type steady rest

Alloy centers

Extent arbor

Dog pole

Dog arm

Table swivel wrench

Coolant tank

Standard wheels

Wheel extractor

Work lamp

Seal rings

High speed strap

Multiple V belt

Internal wheels

Optional accessories:

Wheel balancing stand

Magnetic separator

Close type steady rest

End wheel dresser

Radial wheel dresser