Guangdong Hotman Machine Tool Co.,Ltd.
| Payment Terms | T/T |
| Supply Ability | 30 |
| Delivery Time | 60DAYS |
| Packaging Details | WOODEN BOOX |
| Grinding Capacity | 50-200mm |
| Grinding Head | 4-6 |
| Grinding Head Angle | 0-90° |
| Grinding Head Feeding | 0-50mm/min |
| Grinding Head Lifting | 0-50mm/min |
| Grinding Head Return | 0-50mm/min |
| Grinding Head Rotation | 0-360° |
| Grinding Head Speed | 0-1400rpm |
| Grinding Head Tilting | 0-90° |
| Grinding Head Tilting Speed | 0-1400rpm |
| Grinding Wheel | 200mm |
| Name | Step Down Grinding Machine |
| Power | 220V/380V |
| Speed | 1400rpm |
| Type | Grinding Machine |
| Brand Name | HOTMAN |
| Model Number | H3 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 30 |
| Delivery Time | 60DAYS | Packaging Details | WOODEN BOOX |
| Grinding Capacity | 50-200mm | Grinding Head | 4-6 |
| Grinding Head Angle | 0-90° | Grinding Head Feeding | 0-50mm/min |
| Grinding Head Lifting | 0-50mm/min | Grinding Head Return | 0-50mm/min |
| Grinding Head Rotation | 0-360° | Grinding Head Speed | 0-1400rpm |
| Grinding Head Tilting | 0-90° | Grinding Head Tilting Speed | 0-1400rpm |
| Grinding Wheel | 200mm | Name | Step Down Grinding Machine |
| Power | 220V/380V | Speed | 1400rpm |
| Type | Grinding Machine | Brand Name | HOTMAN |
| Model Number | H3 | Certification | CE |
| Place of Origin | China | ||
| High Light | 220V Step Down Grinder Machine ，380V Step Down Grinder Machine ，Stable CNC Profile Grinding Machine | ||
Step Down Grinding Machine H3
Special Feature:
1. Machine base and the main structure parts are made up of meehanite (inoculated) cast iron FC-30.
After normalizing heat treatment, the cast iron base and parts will stay for natural aging treatment. The
cast iron base and main parts are machined in the world top class machines, such as YASDA, MITSUI
SEIKI, TOSHIBA, ELB, etc in one-time clamping. After machining, all the sliding surfaces, contacting
surfaces, and guideway mounting surfaces are subject to manual shoveling. That make sure the grinders
a long life of high precision in micron level.
2.The CNC program is co-developed with Hotman, which is a highly automatic grinding system, where
the icons and buttons can be moved and be arranged again freely. Its touch screen is interactive. Complex
step grinding interface can be created under easy manual instructions only, unnecessary with an traditional
CNC program making.
3. The operator can create a grinding interface quickly, by selecting the define diagrams and inputting the
parameters based on the shape of part.
4. The precise linear guides and ball screws are lubricated continuously by the centralized lubrication units
automatically, which makes sure the precision for a longer service life. The cooling system and lubricating
system are separated from the machine base, which eliminates the vibration to the base and is better for
heat radiation.
5.There is an internal liquid cooling system inside the high precision electrical spindle to keep a constant
temperature. Additionally a speed adjustment device can be equipped, and the maximum wheel linear speed
can be up to 90 m/s, which meets the grinding requirement of different diameters with high efficiency.
6.The machine is equipped with Swiss-made Schaublin chuck system, which is high precision and long duration.
7.The robot loading and unloading the part is driven by 3 ANCA servo motors, sliding on precision linear guides,
controlled by ANCA CNC system. Which provides high efficiency,high precision, and convenient operations through
all the process.
8.Use Marposs (Italy) contact-type or Keyence (Japan) laser-type measuring device, positioning in the front of part
for precise step grinding, to ensure the grinding length tolerance, as well as compensate and eliminate the error
owing to loading and clamping part.
Special parts (Optional):
| No. | Item | Brand/Model | Origin |
| 1 | Double Filtering & Cooling reservoir (Paper + Magnet) |
PUKE
| China |
| 2 | Oil & mist collection | LVMEI | China |
Installation requirements:
| 1 | Power supply | 380V |
| 2 | Total power | 20KW/33KW |
| 3 | Environment temperature | 5-40℃ |
| 4 | Grinding liquid filtering method | Comprehensive |
| 5 | Liquid reservoir pump | 0.25KW |
| 6 | Liquid reservoir volume | 450L |
| No. | Item | Quantity | Remark |
| 1 | User Manual | 1 manual | English |
| 2 | Grinder & Units Delivery List | 1 list | English |
| 3 | Grinder Installation Confirmation List | 1 list | English |
| 4 | Grinder Precision Inspection Report | 1 report | English |
| 5 | CNC Operation User Manual | 1 manual | English |
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
200,000,000.00-350,000,000.00
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Guangdong Hotman Machine Tool Co., LTD. (hereinafter referred to as "Hotman") is honored by the state as a high-tech enterprise, a state-level specialized and innovative "little giant", and one of the top 100 innovative enterprises in Dongguan. The company was founded in 2003, af... Guangdong Hotman Machine Tool Co., LTD. (hereinafter referred to as "Hotman") is honored by the state as a high-tech enterprise, a state-level specialized and innovative "little giant", and one of the top 100 innovative enterprises in Dongguan. The company was founded in 2003, af...
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