Audited Supplier
CRGK-600*3000
Performance and Features:
*This machine was a completely new design and manufacturing. It is used for corrugated roller grinding. It has applied for national patent.
*The machine adopts the structure which moves the cross-rail. The immovable working table is placed between two machine guideways. The grinding head can move up and down along the slide which is placed in the cross-rail, it also can makes longitudinal movement follow the cross rail. When grinding the Max. OD, the workpiece OD is measurable.
*The diamond dressing wheel is placed on the grinding wheel. It makes dressing more convenient. The dressing bearings adopt IBC high precision spindle bearings.
*The grinding heads could be make cross movement along the cross-rail. There is a ball leadscrew on the cross rail which is driven by A.C servo motor. A manual locking system is also placed in there.
*The cross-rail longitudinal movement adopts no clearance gear, rack drive, used A.C servo motor drive technology. The guideway and the gear rack system protection measures are reasonable and beautiful, no grinding fluids enter.
*The headstock and tailstock are placed on the working table. The headstock is a precision indexing device. It is driven by servo motor. It also has a hydraulic locking system. And the closed-loop feed back using rotary encoder was adopted here. The clamping fixture adopts 4 screws with locking devices, the Min. length of the shaft is 180mm, the tail-bracket could support workpiece OD from 50mm to 160mm.
*The tail stock longitudinal movement adopts sliding guide
*The control system could survey water stage of the cooling tank automatically, low water level alarming. It also could survey the stage of the cooling pump automatically, pump stopping alarming. Magnetic separator can remove the magnetized particles effectively, the filter is convenient to replace and clean.
*The cooling water is always pointed to the grinding position. The grinding liquids go back smoothly. It can conduct 24 hours continuous working without blockage or mixing with lubricating oil. Waterproof measures are reasonable and beautiful, no grinding fluids enter.
Working Accuracy
*Surface roughness ≤0.8µm.
*Straightness (the parallelism between the gear side surface and the rotating axis) ≤0.02/3000mm
*Roundness (addendum circle run-out) ≤0.02mm
Technical Parameters
Specifications | Unit | CRGK-600*3000 | |
| Max. workpiece (teeth surface) | OD x L | mm | 600x3000 |
| Cross-rail longitudinal movement | Travel | mm | 4500 |
| Speed | mm/min | 0-16000 | |
Distance between spindle axis and indexing head center line | Max. | mm | 590 |
| Grinding head cross movement | Travel | mm | 250 |
| Wheel dresser | Travel | mm | 160 |
| Grinding wheel size | OD | mm | 560 |
| ID | mm | 203 | |
| Longitudinal feed | Power | kw | 3 |
| Min. feed amounts | mm | 0.005 | |
| Vertical feed | Power | kw | 2 |
| Min. feed amounts | mm | 0.001 | |
| Dress wheel feed | Power | kw | 2 |
| Min. feed amounts | mm | 0.001 | |
| Indexing motor | Power | kw | 2 |
| Min. feed amounts | mm | 0.001 | |
| Cooling pump | lift | m | 40 |
| flow | L/min | 200 | |
| Machine load rating | kg | 3000 | |
| Net weight (approx) | kg | 25000 | |
In addition to the machine tools, and we are processing other special purpose machine tools, such as CNC surface profile grinder, CNC guideway grinder, CNC linear guideway grinder, CNC corrugated roller grinder, CNC blade grinder, etc. The machine tool by using special grinding wheel can process following special parts. As well as can be customized according to customer's requirements.
1. Free replacing parts available in the warranty period. Cost price replacing parts available beyond the warranty period.
2. Quick action and reply for the technical questions at any time in the whole life of the machine.
3. Overseas after service center available in some region.
4. Engineer overseas service available on the requirement of customer(relative cost born by customer).
The following is one of the most satisfactory products recommended by customers, as well as our main product categories. you can click and view
| Conventional Lathe | CNC Lathe | CNC Machining Center | CNC Milling Machine |
| Grinding Machine | Milling Machine | Special Use Lathe | Boring Machine |
Q: Why choose TIMEWAY MACHINE?
A: 1 . High quality with competitive price;
2 . Professional R&D team and 25 years export experience;
3 . Exported more than 60 countries;
4 . CE, ISO Certificates;
5 . 24 HOURS ONLINE SERVICE (SKYPE, WhatsApp, Wechat, Trademanager);
6 . 12 months quality warranty;
7 . Oversea engineers available for problem resolving;
Q: Do you have QC or any safety standards for your machinery?
A: yes, we have established a highly strict quality control department to guanrantee good quality.
Q: What's the MOQ?
A: 1 set (Only some low cost machines will be more than 1 set )
Q: What about the payment terms?
A: (1) T/T with 30% advanced payment, and 70% balance payment to be paid before shipment;
(2) Irrevocable LC at sight;
(3) Western Union, MoneyGram, etc.
Q: How about the warranty?
A: Warranty Period is one year after delivery. Even beyond the period, we will supply lifetime service for machine.
