Surface Grinding Machine With Horizontal Grinding Wheel
Surface Grinding Machine With Horizontal Grinding Wheel
Model No. SG40
Origin: China
Min. Order: Negotiable
This series machine tool is suitable in machine-manufacture trade to grind the plane of various metal part such as steel, cast iron and nonferrous metal etc, also the available emery wheel end face grindings trough and side. CHARACTERISTIC: The product carried out the national standard completely, and passes through the forcing standard cognizance that the nation put into effect and EC authentication; the grinding machine working table's lengthways moving and grind head's transverse moving is hydraulic transmission, the stepless velocity modulation; The grind head perpendicular feed for the hand moves, and have the quick elevating mechanism, and it can lighten labour intensity, raises work efficiency; The magnetic clutch can be installed according to the user need, it can eliminate the inertia that caused by quick descending; The working table slideway of rail is paste the polytetrafluoroethylene soft belt, and the wear- resistant is good, and the energy consumption is low; The grinding head perpendicular feed slideway is paste the polytetrafluoroethylene soft belt, and feeding sensitivity is high; The machine tool bed adopts the heat symmetry design, and the heat-distortion is become a little; Using the oil returning to heat the bed slideway, the slideway straightness change is below 0.005㎜; The machine tool motion is smooth and steady , the function is reliable and the noise low , the precision stable and it is convenient to operate.
Main Specifications M7140 M7140/G M7140×16
Table working surface(W×L) mm 400×1000 400×1600
Max. size of workpiece to be ground
(W×L×H) mm		 400×1000×400 400×1000×600 400×1600×400
Table longitudinal travel (hydraulic) mm 200-1100 200-1700
Table speed (stepless) m/min 3-25
Table “T" slots
Width mm		 3
18
Distance from grinding wheel spindle-axis to table surfacemm 200-600 200-800 200-600
Max. travel of wheel-head
Cross(manual or hydraulic) mm
Vertical(manual or power-operated) mm		 430
400		 430
600		 430
400
Automatic cross-feed of wheel-head (stepless)
Continuous m/min
Intermittent mm/stroke of table		 0.8-3.5
3-30
Wheel-head feed for each turn of hand-wheel
Cross mm
Vertical mm		 3
0.5
Min. down-feed hand-wheel dial graduated to mm 0.005
Grinding wheel size(O.D×W×I.D) mm φ400×50×φ203
Wheel-head rapid up-down traverse speed mm/min 310
Hydraulic pump type
DeliveryL/min		 YB1-50
47		 YB1-100
96
Electrical equipment total capacity kVA 12 14
Grinding wheel motor powe kW
Speed r/min		 7.5
1440
Hydraulic pump motor power kW
Speed r/min		 2.2
940		 4
960
Wheel-head rapid elevation motor power kW
Speed r/min		 0.37
1400
Coolant pump type
Delivery L/min		 DB-100
100
Coolant pump motor power kW
Speed r/min 		0.25
3000
Max. allowable weight of workpiece
(Including electromagnetic chuck)&kg		 624 1000
Electromagnetic chuck(W×L) mm 400×1000 400×1600
Overall dimensions(L×W×H)mm 3480×1736×2280 3480×1736×2490 4285×1950×2280
Packing case dimensions(L×W×H) cm 384×191×262 384×191×280 453×215×297
N.W/G.W kg 4500/5000 4700/5200 5600/6500

 
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