1. Unyielding, Strong Structure
The base and column architecture of this machine boasts unparalleled strength, architectural integrity, and steadfast stability. Crafted from high-strength, wear-resistant cast iron, these main castings undergo multiple aging treatments to completely eliminate internal stress. The highly wear-resistant guide rails ensure precision and extended life, setting a new standard for accuracy and durability.
2.Premium Quality Grinding Head
This exceptional machine is equipped with a high-precision spindle system, originally sourced from a celebrated Taiwanese manufacturer renowned globally. Featuring P4-level ultra-precision bearings with a taper end deflection within 2µm, it includes a V-3-level low-vibration motor. The machine operates at high speed with minimal noise and zero vibration, boasting large load-bearing capacity perfect for heavy-duty cutting and intricate molding grinding.
3.Precision Engineered Feed Structure
The front and rear, left and right slides are adorned with high-grade imported TUR CITE-B wear-resistant sheets and precision scraped for unmatched precision. The column and spindle head guide rail are precision-aligned, making them ideal for the meticulous forming grinding of varying grooves.
4.Innovative Automatic Lubrication System
With the initiation of the spindle, the lubrication pump activates to automatically lubricate all screws and sliding surfaces, drastically reducing wear while enhancing working accuracy and longevity.
5.Comprehensive Safe Dust Protection System
Implementing dust-proof components between each moving part, the sheet labyrinth rubber guards protect guide rails ensuring a dust-free, water-free interior, enhancing safety.
1. Precision Grinding Head
Featuring a manual grinding head with rapid lifting capabilities, along with a built-in motor, it offers excellent rigidity and high precision, setting a new benchmark for performance.
2. Versatile Electromagnetic Chuck
Streamlined operation saves valuable time, capable of continuous use for over 20 hours, ensuring consistent and reliable performance.
3. Precision Metal Hand Wheel
The high-precision metal feed handwheel ensures effortless control and exactitude, delivering a grinding model with an incredible accuracy of 0.002MM.
4. Enhanced Double V Guide Rail
Featuring a longitudinal Double V guide rail and lateral single V flat guide rail with hydraulic drive, this configuration offers superior precision.
5. Durable Resin Sand Cast Iron Body
With good stability, high strength, and artificial aging treatment, these castings ensure dimensional accuracy during finishing, providing lasting quality and precision.
Robust Hydraulic Surface Grinder Machine for Enhanced Metal Grinding
| Model |
818H/AH |
| Table size |
mm |
460*200 |
| X axis travel |
mm |
510 |
| Y axis travel |
mm |
210 |
| Table side way |
|
Slide way |
| Max distance from spindle center to working table |
mm |
390/370 |
| Auto crossward feed |
|
- |
| Crossward feed of hand wheel |
1 Rev |
4 |
| 1 Div |
0.02 |
| Auto vertical feed |
|
- |
| Vertical rapid moving feed |
|
- |
| Vertical feed of hand wheel |
1 Rev |
2 |
| 1 Div |
0.01 |
| Rotation speed |
50HZ |
rpm |
2800 |
| 60HZ |
rpm |
3360 |
| Grinding wheel size |
|
Φ200×(6-20)×31.75 |
| Spindle motor |
|
2*2 |
| Hydraulic motor |
|
1*4 |
| Crossward driven motor |
|
-/0.05*4 |
| Vertical driven motor |
|
- |
| Coolant pump motor |
|
0.12*2 |
| Dust-clean motor |
|
0.5*2 |
| Dimension (L*W*H) |
mm |
1480*1500*2090 |
| Net weight |
kg |
1000 |
Shenzhen Joint Machinery Co., Ltd. is a distinguished manufacturer and exporter of CNC lathe machines, CNC deep hole drilling machines, and Swiss-type automatic lathes, milling machines, grinding machines, and more. We are dedicated to delivering high-quality machines and impeccable service to our global clientele. Our commitment to quality control and enhancement ensures that our products meet the pinnacle of industry standards. By integrating core technologies from Taiwan and Germany, alongside cutting-edge production equipment and processes, we deliver superior product quality and reliability. Our machines are celebrated for their exceptional performance, precision, stability, and reliability, adept at fulfilling various intricate and demanding machining requirements. Our products are globally exported, earning widespread acclaim and popularity among customers. Our market reach spans Asia, Europe, South America, North America, and beyond. We have forged long-term partnerships with clients from diverse nations and regions, collaboratively generating significant business value.
Audited Supplier 
){kind=link}