M1450 Universal External Circle Grinding Machine
$50,000.00a set of
Advanced Universal External Grinding Machine for Precision Manufacturing
Product Core Positioning
Processing Scope: Primarily used for high-precision grinding of the outer and inner circles, conical surfaces, end faces, step faces, etc. of shafts, sleeves, and discs. Supports single-piece, small-batch, and large-batch production;
Precision Level: Positioning accuracy ≤ 0.002mm, repeat positioning accuracy ≤ 0.001mm, workpiece grinding roundness ≤ 0.0005mm, surface roughness Ra ≤ 0.025μm, meeting the strict requirements of precision mechanical manufacturing;
Applicable Materials: Compatible with carbon steel, alloy steel, stainless steel, glass, sapphire, silicon carbide, carbon fiber, and other materials. Compatible with the grinding needs of hard materials, brittle materials, and composite materials.
Bed Structure: Utilizes high-strength cast iron (HT300) for integral casting, undergoes secondary aging treatment (manual aging + natural aging), eliminating internal stress, with deformation ≤ 0.001mm/m, ensuring long-term stability of the machine tool;
Guide Rail System: Standardly equipped with P-V sliding guide rails (high-frequency quenching + precise scraping process), with a hardness of HRC 58-62, scraping points ≥ 20 per 25mm², low friction coefficient and strong load-bearing capacity; Optional linear guide rails can increase positioning accuracy by 30%, suitable for high-speed grinding scenarios;
Spindle Unit: Utilizes precision rolling bearings / hydrostatic bearings for the spindle (optional), with a spindle speed range of 500-3000rpm, spindle runout ≤ 0.0003mm, strong rigidity, low vibration, ensuring grinding accuracy and surface quality.
2. High Stability Transmission and Control System
Transmission System: Utilizes precision ball screws + servo motors for drive, with a transmission efficiency of ≥ 95%, feed resolution of 0.0001mm, achieving precise control of micro-feed; The grinding wheel spindle uses variable frequency speed regulation, suitable for grinding different grit sizes of grinding wheels;
Control System: Standardly equipped with a numerical control system (optional brands such as Siemens, Fanuc, Huazhong), supporting manual / automatic grinding modes, featuring parameter storage, automatic compensation, and fault diagnosis functions, with convenient operation and high stability;
Cooling System: Independent cooling water tank (capacity ≥ 200L), using a precision filter device (filter accuracy ≤ 5μm), cooling pump pressure 0.3MPa, effectively removing grinding heat, preventing workpiece deformation, and improving surface quality.
3. Efficient Grinding and Energy-saving Design
Grinding Efficiency: Compared to traditional grinding machines, grinding efficiency is increased by 20%-30%, single-piece processing time is shortened by 15%-25%, and with an automatic loading and unloading device, it can achieve unmanned production;
| Max length ground(O. D) |
1500.,2000, 3000, 4000 |
|---|---|
| Center height |
270 |
| Dia.Ground(O.D) |
25~500 |
| Dia.Ground(I.D) |
30~200 |
| Max.length ground(I.D) |
320 |
| Max.weight of work piece |
1000 |
MAECENAS IACULIS
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ADIPISCING CONVALLIS BULUM
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