Basic Info.
After-sales Service
1 Year
Type
External Grinding Machine
Processing Object
Splined Shaft
Cylindrical Grinder Type
End Cylindrical Grinder
Certification
CE, ISO 9001
Lathe Face Diameter
270mm
The Distance Between The Two Hearts
600mm
Standard Grinding Wheel Size
405*38(32-50)*127
Special Wheel Size
510*38(32-50)*127
Transport Package
Wooder Boox
Product Description
Cylindrical Grinding Machine-FX27P-60Product Parameters
1.Technical specification:Mechanical model | FX27-60 |
Processing capacity | Lathe face diameter | mm | 270 |
The distance between the two hearts | mm | 600 |
Maximum weight of core workpiece | Top work(kg) | 60 |
Working head only(kg) | 20 |
Maximum linear velocity | m/s | 35(65) High speed grinding wheel is accessible 65 |
Grinding wheel head and feed | Angle of rotation | Left and right | ±15° |
Standard grinding wheel size | Outside diameter x width x inside diameter(mm) | 405*38(32-50)*127 |
Special wheel size | Outside diameter x width x inside diameter(mm) | 510*38(32-50)*127 |
Speed of sand wheel shaft | R.P.M. | 1650/1850/2100 (also variable speed without pole) |
Travel distance | mm | 250 |
Fast feed stroke | Fast forward and fast back to a safe distance | 40 |
Spindle stroke | Feed per revolution(mm) | 20 |
Minimum X-axis setting unit(mm) | 0.005 |
work head | Spindle rotation mode | | Simultaneous/centering |
Angle of rotation | Working head edge (degree) | 30° |
Grinding wheel head (degree) | 90° |
Spindle speed | R.P.M. | 10-500 Belt pulley adjust |
Taper of the thimble | MT | NO.4 |
The spindle through aperture | mm | 25 |
Tail seat | Automatic stretching distance | mm | 32 |
Taper of the thimble | MT | NO.4 |
worktable | Angle of rotation | Deg | +9/-6 |
Hand wheel feed | Feed per revolution | 12.5 |
Automatic feed speed | mm | 50-4000/min |
Inner hole grinding device (Optional) | Spindle speed | R.P.M. | 20,000(35,000-Special) |
Motor | KW(HP) | 0.75 |
Motor | Sand wheel shaft | KW(HP) | 3.75 |
Working head spindle | KW(HP) | 0.75 |
Hydraulic power circulating oil pump | KW(HP) | 0.75 |
Lapping pump | KW(HP) | 0.37 |
Tank capacity | Sand wheel shaft oil box (static and dynamic pressure) | L | 120 |
Power circulation tank | L | 60 |
Lapping tank | L | 80 |
Packing size | Length x width x height | mm | 2900x2250x2100 |
| Net weight | kg | 2500 |
Product Description
2. Device description:
1)
OntologyThe core body and its components are expertly crafted from Milhanna's premium-grade cast iron FC30, undergoing meticulous heat treatment procedures-artificial normalization followed by natural aging. To guarantee unparalleled precision, these components are masterfully processed using world-renowned equipment such as YASDA, MITSUI SEIKI, TOSHIBA, and ELB, all within a single clamping process. This ensures a micron-level precision in size, forming the foundational excellence of our high-precision equipment.
2) Automatic lubrication system
Designed for longevity and accuracy, the machine guide rails and precision ball screws receive continuous lubrication via an advanced automatic system. The cooling system, ingeniously separated from the machine body, effectively minimizes vibration while promoting superior heat dissipation for peak performance.
3) Grinding wheel head feed shaftCrafted for seamless operation, the grinding feed system integrates a precision-engineered V and flat track with handcrafted shovel work, complemented by an automatic lubrication system and C3 level precision grinding ball screw. This facilitates smooth movement, exceptional repeat positioning accuracy, and an extended track lifespan. 4)
Grinding wheel spindleThe grinding wheel spindle incorporates the cutting-edge FA-G high-precision bearings. Its first four and second two sleeve structure eliminates the need for separate lubrication, ensuring minimal maintenance and an almost perpetual lifespan devoid of metal-to-metal contact. Engineered for superior rigidity and precision, the spindle adapts to specialized workpiece grinding with adjustable wheel speed to optimize linear speed.
5)
Tail seatThe tail seat exemplifies strength and durability, featuring a hardened alloy steel sliding cylinder embedded within its cast iron body, tailored to support the MT4 top core. The adjustable rear knobs allow for easy modification of the sliding cylinder's jacking force. An optional oil pressure tail seat with a pedal enhances the unloading efficiency of workpieces.6)
Matching deviceWith an optional inner hole grinding device, the machine delivers versatility, achieving spindle speeds up to 20,000 RPM for seamless outer circle and inner hole grinding. Additionally, the optional dual-axis optical ruler numerical control device ensures precise 0.001mm feeding accuracy.Company Profile
Certifications
Our Advantages
1. We offer comprehensive grinding solutions that enhance production efficiency and optimize plant layout, tailored to each customer's unique needs.
2. Our machines are fully commissioned and pre-accepted in our factory, subjected to rigorous trial production to ensure readiness.
3. We guarantee lifetime availability of parts, accessories, and technical support for our cylindrical grinding machines, ensuring uninterrupted operation.
4. Our technical team is always ready to provide swift responses and solutions to any technical inquiries throughout the entire machine lifecycle.
5. Our overseas service centers in Russia, Turkey, and Malaysia provide dependable support for international customers.
6. We offer the expertise of our engineers for overseas service, customizable to meet customers' specific requirements.
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.