Model NO. BL-MQ8260A Condition New Max. Workpiece Swing Dia.*Max. Workpiece 580*1600 580*1800mm Grinding Dia. with Steady Rest 30~110 30~100mm Crankshaft′s Crank Swing Semidiameter 110 110mm Max. Workpiece Grinding Length Clamped B 1400 1600mm Max. Workpiece Weight 120 120kg Centre Height 300 300mm Spindle Speed 25,45,95 25,45,95rpm Max. Cross Movement 185 185mm Wheelhead Rapid Approach&Withdrawal 100 100mm Wheelhead Feed for Hand Wheel′s Per Rev. 1mm Trademark BLIN Specification China GB Origin China HS Code 8460190000
Product Description
Crankshaft Grinding Machine(BL-MQ8260A×1600;1800)
Specification;
Item
Unit
MQ8260A×1600
MQ8260A×1800
Capacity
Max; workpiece swing dia;×max; workpiece length
mm
Φ580×1600
Φ580×1800
Grinding dia; with steady rest
mm
Φ30~Φ110
Φ30~Φ100
Crankshaft's crank swing semidiameter
mm
110
110
Max; workpiece grinding length clamped by 3-jaw chuck
mm
1400
1600
Max; workpiece weight
kg
120
120
Headstock
Centre height
mm
300
300
Spindle speed
rpm
25;45;95
25;45;95
Wheel head
Max; Cross movement
mm
185
185
Wheelhead rapid approach&withdrawal
mm
100
100
Wheelhead feed for hand wheel's per rev;
mm
1
1
Handwheel's per gra
mm
0;005
0;005
Grinding Wheel
Wheel spindle speed
rpm
740; 890
740; 890
Wheel peripheral speed
m;s
25;6-35
25;6-35
Wheel size
mm
Φ900×32×Φ305
Φ900×32×Φ305
Table
Table movement of handwheel per rev; coarse
mm
5;88
5;88
fine
mm
1;68
1;68
Table swivel angle (taper 18;100)
;
5° taper 9;100
5° taper 9;100
Table swivel per grad of scale (taper 1;50)
;
1° taper 1;100
1° taper 1;100
Accuracy
Roundness
mm
0;005
0;005
Parallelism
mm
0;01
0;01
Roughness
μm
Ra0;32
Ra0;32
Total power
kw
9;82
9;82
Overall dimensions(L×W×H)
mm
4166×2037×1584
4166×2037×1584
Weight
kg
6000
6200
Features;The model is modified on the basis of MQ8260 and intended for use in automobile; tractor diesel engine works and their repair shops to grind the journals and crankpins of crankshafts;1; Three different work spees are obtainable by the use of the belts in the workhead2; Users can choose to use either union chucks or cross chucks in the headstock and tailstock according to their own performance;3;Friction coupling is used in the headstock transmission chain for its easy adjustment4; Table tranverse is operated either by hand or by power5;Wheelhead rapid approach and withdrawal is effected through hydraulic means6;The wheel spindle being of 80mm in diameter has good rigidity and strength7;Roller ways are for wheelhead movement8;The bed ways and wheel head ways are lubricated in a automatic cycle by means of the oil pump;
Basic Info
Model NO. BL-MQ8260A Condition New Max. Workpiece Swing Dia.*Max. Workpiece 580*1600 580*1800mm Grinding Dia. with Steady Rest 30~110 30~100mm Crankshaft′s Crank Swing Semidiameter 110 110mm Max. Workpiece Grinding Length Clamped B 1400 1600mm Max. Workpiece Weight 120 120kg Centre Height 300 300mm Spindle Speed 25,45,95 25,45,95rpm Max. Cross Movement 185 185mm Wheelhead Rapid Approach&Withdrawal 100 100mm Wheelhead Feed for Hand Wheel′s Per Rev. 1mm Trademark BLIN Specification China GB Origin China HS Code 8460190000
Product Description
Customer Question & Answer Ask something for more details (0)
Crankshaft Grinding Machine(BL-MQ8260A×1600;1800)
Specification;
Item
Unit
MQ8260A×1600
MQ8260A×1800
Capacity
Max; workpiece swing dia;×max; workpiece length
mm
Φ580×1600
Φ580×1800
Grinding dia; with steady rest
mm
Φ30~Φ110
Φ30~Φ100
Crankshaft's crank swing semidiameter
mm
110
110
Max; workpiece grinding length clamped by 3-jaw chuck
mm
1400
1600
Max; workpiece weight
kg
120
120
Headstock
Centre height
mm
300
300
Spindle speed
rpm
25;45;95
25;45;95
Wheel head
Max; Cross movement
mm
185
185
Wheelhead rapid approach&withdrawal
mm
100
100
Wheelhead feed for hand wheel's per rev;
mm
1
1
Handwheel's per gra
mm
0;005
0;005
Grinding Wheel
Wheel spindle speed
rpm
740; 890
740; 890
Wheel peripheral speed
m;s
25;6-35
25;6-35
Wheel size
mm
Φ900×32×Φ305
Φ900×32×Φ305
Table
Table movement of handwheel per rev; coarse
mm
5;88
5;88
fine
mm
1;68
1;68
Table swivel angle (taper 18;100)
;
5° taper 9;100
5° taper 9;100
Table swivel per grad of scale (taper 1;50)
;
1° taper 1;100
1° taper 1;100
Accuracy
Roundness
mm
0;005
0;005
Parallelism
mm
0;01
0;01
Roughness
μm
Ra0;32
Ra0;32
Total power
kw
9;82
9;82
Overall dimensions(L×W×H)
mm
4166×2037×1584
4166×2037×1584
Weight
kg
6000
6200
Features;The model is modified on the basis of MQ8260 and intended for use in automobile; tractor diesel engine works and their repair shops to grind the journals and crankpins of crankshafts;1; Three different work spees are obtainable by the use of the belts in the workhead2; Users can choose to use either union chucks or cross chucks in the headstock and tailstock according to their own performance;3;Friction coupling is used in the headstock transmission chain for its easy adjustment4; Table tranverse is operated either by hand or by power5;Wheelhead rapid approach and withdrawal is effected through hydraulic means6;The wheel spindle being of 80mm in diameter has good rigidity and strength7;Roller ways are for wheelhead movement8;The bed ways and wheel head ways are lubricated in a automatic cycle by means of the oil pump;