STRUCTURAL FEATURES:
The machine bed,saddle, column, grinding head body, table and other basic parts are all made of high strength cast iron, stable organization and permanent guarantee of quality.
The spindle of the grinding head is made of precision angular contact rolling bearing with high rigidity spindle sleeve structure, high rotary precision and easy to use and maintain.
NC2 about series of hydraulic drive, feed up and down, front and rear shafts with precision ball screw, AC servo motor and CNC system control, feed high sensitivity, which can realize plane, formed surface (two axes linkage which can realize different grinding wheel dressing thus realize the formed surface grinding), not equidistant deep range wide groove or laddei automatic grinding, easy to operate with highefficiency.
NC3 series feed the left and right, up and down front and rear three axis are all using precision ball screw, AC servo motor and CNC system control, in addition to the NC2 series function, but also through the left and right. up and down axis linkage to achieve convex concave surface, arc surface and other special shape surface grinding.
Model No. |
SG2050NC2 |
SG2550NC2 |
SG3063NC2 |
SG2050NC3 |
SG2550NC3 |
SG3063NC3 |
Item No. |
|
|
|
General capacity |
Table size (WxL) |
200x460 mm |
254x508 mm |
305x635 mm |
Max. longitudinal travel |
510 mm |
570 mm |
765 mm |
Max.Cross Travel |
238 mm |
275 mm |
340 mm |
Max. distance from spindle center to table |
450 mm |
450 mm |
580 mm |
Magnetic chuck size |
200x460 mm |
250x500 mm |
300x600 mm |
Table longitudinal movement |
Speed |
5~25(NC2 model);0.02-15(NC3 model) |
Feed of handwheel |
0.005(NC 3 model)mm/div |
Table transverse movement |
Auto feed |
0.005~12 mm/stoke |
Rapid speed |
0~1 m/min |
Feed of handwheel |
0.005 mm/div |
Wheelheed vertical movement |
Auto feed |
0.001~0.05 mm/stoke |
Rapid speed |
0~1 m/min |
Feed of handwheel |
0.001 mm/div |
Grinding wheel |
Speed(rpm) |
2850(50HZ) 3450(60HZ) |
2850(50HZ) 3450(60HZ) |
1450(50HZ) 1750(60HZ) |
Size(ODxWxID) |
200X20X31.75 mm |
200X20X31.75 mm |
350X40X127 mm |
Spindle Motor |
1.5 kw |
2.2 kw |
5.5 kw |
Hydraulic motor |
0.75 kw(NC2 model) |
0.75 kw(NC model) |
2.2 kw (NC2 model) |
Cooling pump motor |
0.04 kw |
0.04 kw |
0.125 kw |
Parallelism of workpiece machiningsurface to table surface |
300:0.005 mm |
300:0.005 mm |
300:0.005 mm |
Machined surface roughness |
Ra≤0.63 μm |
Ra≤0.63 μm |
Ra≤0.63 μm |
Max. loading capacity of table( include magnetic chuck ) |
120 kg |
180 kg |
270 kg |
Height of machine |
1675 mm |
1675 mm |
1890 mm |
Floor space (LxW) |
2050x1400 mm |
2300x1600 mm |
2900x2200 mm |
Gross weight |
1600 kg |
1800 kg |
2800 kg |
Package dimensions(LxWxH) |
1780x1500x2155 mm |
2000x2100x2150 mm |
2350x2200x2150 mm |
FAQ
1.How can I choose the most suitable machines?
Please advice your technical requirements, or workpiece information or just send drawing, we can provide most suitable machine model information to you.
2.What's your main products of your company?
We specialized in all kinds of metal-working machines, such as CNC Lathe Machine, CNC Milling Machine, Vertical Machining Center, Lathe Machines, Drilling Machine, Radial Drilling Machine, Sawing Machine, Shaper machine, laser and so on.
3.Where is your factory located?
Production bases are in Canton, Jiangsu and Shandong.
4.What is your trade terms?
FOB , CFR and CIF all acceptable.
5.What's the MOQ?
1 SET.
6.Are you a manufacturer?
By collaborating of more than 10 years with selected manufacturers that possess different product advantages, integrating foreign demands, we have built out full range high quality product line which enjoy better pricing and lead time while we can execute production monitor and quality assurance, and we provide comprehensive high-quality pre-sales and after-sales services.
7.What's the Payment Terms?
T/T, 30% initial payment when order, 70% balance payment before shipment Irrevocable LC at sight.
8.How to get quotation?Place an order? How about the delivery time?
Just send us an inquiry or contact us with online service / WhatsApp advising your technical requirements or workpiece information, we will revert you shortly with our catalogue , quotation and other details you need. For standard models, lead time is around 30-60 days after payment received.
9.What service we can offer?
1). 12 months warranty.
2). Free technical support online service via email, telephone, video meeting etc.
3). On-site commissioning, testing and training service.
4). Spare parts and consumable parts supply and machine repair service.
5). All of the questions will be replied within 24 hours.