SGA2550AH/SGA2550AHR/SGA2550AHD High Precision Universal Surface Grinding Machine
The main castings of this machine are made of cast iron. After annealing, the internal stress is eliminated to ensure high precision,high rigidity, and prolong the life of the machine.
Wear-resistant resin sheet is affixed to the slide way of the machine,and after precision scooping, it not only slides smoothly and is wear-resistant, it is most suitable for molding and grinding.
This machine adopts Taiwan's direct-coupled spindle and P4 grade super-precision roller bearings.It has low noise, high vibration and high torque at high speeds. It is most suitable for molding and grinding.
Technical Parameters:
| SGA2550 |
AH |
AHR |
AHD |
| Vertical |
Manual |
Rapid movement and manual |
AC servo motor |
| Cross |
Auto intermittent |
Auto intermittent |
Motor |
| Longitudinal |
Hydraulic |
Hydraulic |
Hydraulic |
| Controller |
|
|
GS-PLC Touch |
| Model No. |
SGA2550AH/AHR/AHD |
| Item No. |
|
| Processing capacity |
| Table size(LxW) |
520x250 mm |
| Max. Grinding Length |
520 mm |
| Max. Grinding Width |
260 mm |
| Distance from table surface to spindle center |
430 mm |
| Slide way |
One flat rail one V rail |
| Maximum work load |
200 kg |
| Permanent magnetic chuck size(LxW) |
500x250 mm |
| Number of T-slot |
14x1 mmxn |
| Speed of working table |
18 m/min |
| Cross feed on handwheel (mm) |
0.02/Graduation 4/revolution 0.02/ frame 4/ circle |
| Vertical MPG feed (mm) |
0.001/0.01/0.1/ Graduation 0.1/1/10/ revolution 0.01/0.01/0.1/ frame 0.1/1/10/ circle |
| Wheel size(dia x width x bore) |
Ø200x20x31.75 mm |
| Spindle speeds |
2840 rpm |
| Spindle motor |
2.2 kw |
| Hydraulic motor |
1.5 kw |
| The machined surface of the base of parallelism |
0.003 mm |
| Surface roughness |
Ra0.32 μm |
| Elevating motor |
(H mode)0.25(R mode) 0.75(D mode,servo motor) |
| Cross feed motor of table |
0.04 kw |
| Minimum of numerical |
60 L |
| Coolant pump |
0.04 kw |
| Packing size(LxWxH) |
2050x1500x1980 mm |
| Gross,Net |
1.4T 1.55T |
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.
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