Basic Info.
After-sales Service
1 Year
Type
Centerless Grinding Machine
Automatic Grade
Automatic
Cylindrical Grinder Type
Plunge Cylindrical Grinder
Processing Range of Standard Models (Dia
Φ 1-60mm
Grinding Wheel Size (Od * W * Od)
455*205*228.6mm
Adjusting Wheel Size (Od * W * Od)
255*205*111.2mm
Grinding Wheel Speed
1500rpm
Adjusting Wheel Speed
0-250rpm
The Grinding Wheel Drives The Motor
11.5kw
Adjusting Wheel Servo Motor
3.0kw
Transport Package
Wooden Box
Product Description
1. Technical specification:| Project | Unit | Model: FX-18CNC-1 |
| Processing range of standard models (diameter) | mm | Φ 1-60 |
| Grinding wheel size (OD * W * OD) | mm | Φ455*205*Φ228.6 |
| Adjusting wheel size (OD * W * OD) | mm | Φ255*205*Φ111.2 |
| Grinding wheel speed | RM | 1500 |
| Adjusting wheel speed | RPM | 0-250 |
| The grinding wheel drives the motor | KW | 11.5 |
| Adjusting wheel servo motor | KW | 3.0 |
| The hydraulic pump drives the motor | KW | 0.75 |
| The cooling pump drives the motor | KW | 0.25 |
| Adjusting wheel feed hand wheel | mm | 3.5/ RPM 0.05/ Scale |
| Adjusting wheel fine tuning hand wheel | mm | 0.1/ RPM 0.001/ scale |
| Worktable feed hand wheel | mm | 9.0/ RPM 0.10/ Scale |
| Worktable micro adjustment hand wheel | mm | 0.2/ RPM 0.001/ Scale |
| Trim feed hand wheel | mm | 2.0/ RPM 0.001/ Scale |
| Adjust wheel tilt Angle | Degree | +6 ° ~ -5 ° |
| Adjust the rotation Angle | Degree | ±6 ° |
| Machine size (length * width * height) | mm | 2350 × 1960 × 1550 |
| Packing size | mm | 2900 ×2400 × 1850 |
| Mechanical weight | KG | 2850 |
| Packing weight | KG | 3000 |
| No. | Grinding mode | Work piece size (MM) | Flatness | parallelism |
| 1. | Through grinding | Standard sample | ≤0.001mm | ≤Ra0.1 |
| 2. | Entry grinding(press grinding) | Standard sample | ≤0.002mm | ≤Ra0.2 |
(1) Ontology The body and components are cast with high-grade cast iron FC-30, which is artificially normalized heat treatment and then subjected to natural aging treatment. Component processing adopts YASDA, MITSUI SEIKI, TOSHIBA, ELB and other world-class equipment for one-time clamping processing, precision size up to micron level, to ensure the high precision of the basic components of the equipment.(2) Spindle system Using Taiwan original spindle, SNCM-21H alloy steel, after tempering, carburizing heat treatment and then computer controlled cryogenic treatment, its surface hardness up to HRC-62 ° above, single effective hardening layer up to 1.5mm above, the main shaft using dynamic pressure oil film spindle.
(3) Adjust the wheel drive system Adjusting wheel spindle drive adopts servo motor, speed control 0-250rpm(digital control) can be arbitrarily set speed, adjust to the best linear speed, when adjusting wheel diameter changes still can maintain the same linear speed, grinding out the best product. The servo motor is cleverly designed and installed on the adjusting wheel box and directly driven by the synchronous belt. It can hit the tilt Angle with the adjusting wheel at the same time during grinding to ensure that the two belt wheels are always parallel. It overcomes many adverse effects caused by inertia loss and chain Angle caused by chain multi-segment transmission of old centerless grinder. And eliminates the need to constantly change chains and zipper springs.(4) Main shaft circulating oil system Spindle automatic lubricating circulating oil (senior spindle oil 10#) and oil pressure dressing device is the same oil pump, external tank, easy cleaning and oil change, main shaft circulating oil through two oil filter devices and equipped with pressure controller, to ensure the life of the spindle. Cooling adopts double circuit cooling system to ensure constant temperature of main shaft oil.(5) Circuit system The circuit of the whole equipment adopts Beijing Schneide circuit system, beautiful and durable, good operation. Increase the height of the electric box, and equipped with air conditioning cooling device, convenient operation at the same time, more conducive to the circuit system heat dissipation.4. Installation environment requirement:| 1 | Supply voltage | 380V |
| 2 | Total installed power | 16KW |
| 3 | Operating ambient temperature | 5-40ºC |
| 4 | Grinding fluid filtration method | Magnet filtration |
| 5 | Cooling water pump | 0.25KW |
| 6 | Cooling water tank | 220L |
Address:
Room 101, Building 2, No. 10 Huanhu Road, Houjie Town, Dongguan, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 14001, ISO 14000
Company Introduction:
With 50000 m2 production base and 200 million USD annual production ability, and 100+ patents accumulated since 2003. Driven by the spirit of outstanding innovation, premium product quality and excellent service, Hotman becomes the top player in machinery industry in China. Since 2019, Hotman is awarded by the Ministry of Industry and Information Technology as one of the "little giants" enterprise among specialized, high-end and innovation-driven SMEs that provide distinctive products or services. These SMEs are distinguished by their focus on niche markets, strong innovation capabilities, large market share, and strengths in core technologies, which enable them to have outstanding achievements.
Gongdong Hotman Machine Tool Co, Ltd is rewarded as an "Innovative and High Tech Enterprise" in state level, and specialized in the of High precision of grinding machines in 2003, such as
High precision CNC cylindrical grinder;
High precision CNC internal grinder;
High precision CNC centerless grinder;
High precision CNC compound grinder;
High precision crankshaft grinder;
High Precision camshaft grinder;
Precision tool grinding machine;
Gongdong Hotman Machine Tool Co, Ltd is comitted to provide to customer premium quality grinding machine with best price and after-sale care.
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