Description
CHINA GOODA-HG-1420NC
Taiwan original precision grinding headintelligent operation system
TECHNICAL PARAMETER
| Item | Unit | Model | |
| HG-1420NC | |||
| Travel | Max.grind length | mm | 2000 |
| Max.grind width | mm | 1100 | |
| Net width of inside | mm | 1400 | |
| Max.thickness | mm | 500 | |
| Table size(L*W) | mm | 2000*1000 | |
| Grinding Head | Front and back moving speed | m/min | 5-28 |
| Left and right moving speed | mm/min | 5-3000 | |
| Up-and-down moving speed | mm/min | 5-3000 | |
| Min calibration | mm | 0.005 | |
| Power of grinding head motor | kw | 18.5 | |
| Speed | Rpm | 1400 | |
| Wheel size(Outside diameter * width * inside diameter) | mm | 500*75*203 | |
| motor | Motor of worktable | kw | 11 |
| Left and right moving motor | kw | 2 | |
| Up-and-down moving motor | kw | 2 | |
| Max.loading weight | ton | 3 | |
| Machine weight | ton | 21 | |
1. Horizontal grinding head
The horizontal grinding head adopts high-precision flange type spindle design. With three pairs of super-precision angular contact bearings (made in Japan/Germany), using high-temperature resistant high-grade lubricating grease, completely sealed, no need for additional maintenance. Therefore, it can maintain high quality characteristics such as low noise, high precision and low temperature during grinding.
2.Worktable drive 
3.Gantry frame
The lower part of the double column is firmly connected with the bed, the upper part is tightly connected with the beam, and the machine bed, the double column and the beam form a rigid closed frame structure.
4. Grinding head drive
The grinding head is equipped with AC servo electric drive, with large torque and accurate feed.
The grinding machine is equipped with a safety type grinding wheel with buffer protection device. The wheel adopts reasonable structural transformation, so that the safety of the operator is guaranteed.
The machine base adopts automatic circulating lubrication device. The horizontal and vertical motion guide rails and the ball screw adopt timing and quantitative automatic lubrication device, the operation is humanized, and the machine runs safely and reliably.
The machine coolant device is recycled after multi-stage filtration.
The hydraulic system uses an independent hydraulic station. The hydraulic system controls the balance of the longitudinal movement of the worktable and the vertical movement of the grinding head.
The electric permanent magnet does not need electric energy during the working process, and only uses the permanent magnetic suction to hold the workpiece. It does not use any energy in work and produces safe, strong and efficient power, which is economical and environmentally friendly.FAQ:
1. What is your minimum order quantity and warranty?
MOQ is one set, and warranty is one year.
2.What CNC system do you use?
FANUC, SIEMENS, MISTSUBISHI etc. It depends on your choice.
3.When is the delivery time?
Conventional Machines,We will delivery then within 30-45 working days after received your
deposit,if some special machines will be some longer.we will give you the answer accordingly.
4. What is the package of the machines?
Packing: PE bag cover inside+ Plywood box + Steel beam frame.
5.How can I choose the most suitable machines ?
Please let us know your machining demand or machine size ,we can choose the best model
for you , or you can choose the exact model by yourself. You can also send us the products
drawing ,we will choose the most suitable machines for you .
6. What is your trade terms?
FOB, CFR,CIF or others terms are all acceptable.
7. What is your payment terms ?
Payment Terms : T/T 30% advance , 70% before shipment.
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Company Profile
We are the first manufacturer to produce the high-end CNC machine in China, who focusing on developing and supplying the high efficiency, high accuracy, and high quality of CNC Duplex Milling Machine, Exchange-Pallet Vertical CNC Milling Machine,CNC Gantry Grinding Machine,5-Axis High Speed Gantry Machining Center , CNC High Speed Saw Machine and CNC Chamfering Machine.
Our aspiration is to be flexible in implementing customer requirements, guarantee the high reliability of the milling machine, ensure that spare parts are available at short notice and facilitate the prompt availability of service engineers.
Cooperative Partner
Maintenance and repair
The benefits of GOODA maintenance contract (After sales 3 years):
- Basic requirement in a certified QS system
- Guarantee for the accuracy of the measuring and test results
- Calibration, maintenance and, if necessary, repair with just one visit
- Fixed prices with a clear breakdown of costs
- Preventive maintenance helps you avoid expensive faults and ensures a high level of quality that lasts
The maintenance contract includes:
- Travelling time and expenses for our technician
- Maintenance and calibration work
- Small items required for carrying out the specified maintenance work
- Calibration with a corresponding maintenance and test report, allowing the results to be used to demonstrate compliance with national standards
