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YALITA 450 Surface Grinding Machine

    YALITA 450 Surface Grinding Machine

  • Category:
    Manual Surface Grinding Machine
  • Browse number:
    1214
  • Release time:
    2025-01-16 14:17:32
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Products Description


Machine Features:

High-rigidity bed structure with a high-power transmission motor.

Proportional hydraulic motion, high-precision servo, and high-grade roller guide.
Suitable for processing precision small parts, mold inserts, punches, guide posts
Flatness Precision: Within 300/0.002mm, Surface Finish: ≤Ra0.18 (45# Steel).
With magnetic disk adsorption or special fixtures, it can grind and process flat surfaces, cylindrical surfaces, angles, grooves, and other various part shapes and profiles.


Product Paramenters

SpecificationsUnit
Maximum Grinding Length450mm
Maximum width of grinding150mm
Distance from grinding wheel axis to workbench385mm
Grinding wheel size (outside diameter * thickness * aperture)180*13*31.75mm
Spindle speed (50Hz/60Hz)3000rpm/3600rpm
Every turn of the handwheel feeds
Amount
Table moves left and right100mm
Saddle fore-and-aft momentum5mm (0.02mm per scale)
Up-and-down movement of grinding wheel1mm (0.005mm per scale)
Grinding wheel motor (V3)1.1Kw1.5HP
Vacuum motor0.4Kw
Machine size (length * width * height)1400*920*1850mm
Mechanical weight (approx.)750kg
Standard Attachment
ProjectSpecificationsQuantity
Grinding wheel180*13*31.75mm1 tablet
Grinding wheel flange and pulling nut1 group
Diamond trimming and diamond pen1 each.
Horizontal adjustment screw and Foundation Block4 group
Toolbox and necessary tools1 group
Hanger4 branches
Lube oil2.5 liters
Quartz lamp1 lamp

Detailed Photos


Workbench Design and Components

-The Y-axis and Z-axis screws are customized by Taiwan original factory. The material is hardened by heat treatment, and the thread gap is processed by high-precision thread grinding. It has high precision and long service life. 

-The heightened and weighted workbench has strong rigidity, constant precision and durability, and the electronic control system is integrated.

-The electronic components are imported parts, which makes it convenient and safe to use.

Machine tool material
-The machine's casting body, workbench, saddle and base are all made of HT-300 high-grade castings and are subjected to relaxation annealing and seasonalization treatment to balance the internal stress and ensure the stability and durability of the machine tool.


Motor and spindle
-The motor and the spindle are directly designed as one body. The spindle uses P4 grade precision bevel roller bearings, which have large torque and are resistant to heavy cutting. The spindle counterweight is specially balanced to achieve perfect shaping and grinding under high-speed shaping.

Guide rail sliding surface
-The sliding surface of the X-axis/Y-axis rail is pasted with TURCITE-B, Teflon wear-resistant sheet, and is precisely scraped and ground by hand. It slides smoothly and is wear-resistant, achieving a perfect joint surface and is suitable for precision grinding.





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