CNC Series Surface Grinding Machine Sg2050/Sg2550/Sg3063

• Type: Surface Grinding Machine
• Processing Object: Curve
• Abrasives: Abrasive Belt
• Model NO.: SG2050/SG2550/SG3063
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Precision: High Precision
• Certification: GS, CE, ISO 9001
• Condition: New
• Transport Package: Wooden Case/Wooden Bracket/Nude Packing
• Origin: Zhejiang
• HS Code: 8460221000
• Production Capacity: 1000 Set/Year

Product Description

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.