Specificities:
The spindle of the grinding wheel adopts the largetaper four-oil wedge bearing to automaticallyadjust the gap dynamic pressure, which hashigher rigidity and precision of the grinding wheel.eTable (Z axis)drive and horizontal feed (X axis)drive adopts THK ball screw servo direct drivestructure,Table(z-axis)guide rail adopts openunloading hydrostatic guide rail structure, goodrigidity, motion balance, low friction coefficientlow speed and no creep.The transverse-feeo(X-axis)guide rail adopts Swiss linear guiderail and applies pre-tightening forceto meetthe requirements of hiah rigidity. low friction
no clearance and good dynamic response forprecision grinding.
The workhead adopts static spindle top grindingstructure with good rigidity, suitable for precisiongrinding.
Tailstock sleeve adopts linear bearing structureno gap feeding, good rigidity, and can realizehydraulic braking and manual dual mode control.oThe bed adopts double-layer structure(finiteelement analysis),special ratio cast iron castingmanual scraping and grinding of guide rail surface.good dynamic/static rigidity, stable thermadeformation.
| Model No. |
MK1620 |
MK1632 |
MMK1320 |
| Item No. |
|
|
|
| General capacity |
| Distance between centers |
500,750 mm |
500,750,1000,1500 mm |
500,750 mm |
| Center height |
135 mm |
180 mm |
135 mm |
| Dia.Ground(O.D) |
8~200 mm |
8~320 mm |
8~200 mm |
| Max. weight of work piece |
50 kg |
100 kg |
50 kg |
| Workhead |
| Center taper(MT) |
4 MT |
4 MT |
4 MT |
| Spindle speed /Stepless |
50HZ:25~260r/min |
50HZ:25~260r/min |
50HZ:60~600r/min |
| Wheelhead |
| Max. dimension of wheel(ODxWxlD) |
500x75x203 mm |
500x75x203 mm |
400x50x203 mm |
| Wheel peripheral velocity |
35 m/s |
35 m/s |
35 m/s |
| Min set unit |
0.0001 mm |
0.0001 mm |
0.0001 mm |
| Table |
Max.swiveling
angle of table |
Clockwise |
3° |
3° |
5°(500)3°(750) |
| Anticlockwise |
9°(500)8°(750) |
9°(500)8°(750)7°(1000)6°(1500) |
9°(500) 6°(750) |
| Tailstock |
| Center taper(MT) |
4 MT |
4 MT |
4 MT |
| Quill travel |
30 mm |
30 mm |
30 mm |
| Electric system |
| CNC System |
HNC-808DG,Siemens 808D,Fanuc 0I MF |
Siemens 828D,Fanuc 0I MF |
| Wheelhead motor power |
7.5 kw |
7.5 kw |
5.5 kw |
| Workhead motor power |
1.5 kw |
1.5 kw |
1.1 kw |
| Machine accuracy |
| Roundness |
2μm |
2(500,750)3(1000,1500)μm |
1μm |
| Cylindricity |
5μm |
5(500,750)8(1000,1500)μm |
2(500)3(750)μm |
| Roughness |
Ra0.2μm |
Ra0.2μm |
Ra0.1μm |
| Machine |
| Gross weight |
4.3T(500)4.6T(750) |
4.3T(500)4.6T(750)5T(1000)5.6T(1500) |
5.5T(500)6.5T(750) |
| packing dimension(cm) |
360X230X220(500) |
360x230x220(500) |
340X230X220(500) |
| 395x230x220(750) |
| 395X230X220(750) |
465x230x220(1000) |
400X230X220(750) |
| 585x230x220(1500) |
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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