1. Exceptionally Robust Structure
Boasting an exceptionally strong and unwavering structure, the base column of this machine exemplifies high durability and steadfast stability. Crafted from high-strength, wear-resistant cast iron, the main castings are meticulously engineered. Undergoing multiple aging treatments, this machine's stress is thoroughly eradicated. Its guide rails, celebrated for their high wear resistance, ensure superior precision and a prolonged lifespan.
2.Premium Quality Grinding Head
Featuring a cutting-edge high-precision spindle system sourced from an esteemed Taiwanese manufacturer, this machine garners global acclaim. Utilizing P4-level ultra-precision bearings, it boasts a taper end deflection within a mere 2µm. Coupled with a V-3-level low-vibration motor, the entire machine operates at high speeds with minimal noise, zero vibration, and impressive load-bearing capacity. Perfectly suited for heavy-duty cutting and versatile molding grinding applications.
3.Precision Engineered Feed Structure
Adopting top-tier imported TUR CITE-B guide rail wear-resistant sheets, the machine's front, rear, left, and right slides are precision scraped to uphold exceptional precision. The column and spindle head guide rails are meticulously matched for unrivaled accuracy, making them ideal for precision-forming grinding across diverse groove types.
4.Advanced Automatic Lubrication System
Upon initiating the spindle, the lubrication pump automatically engages, effortlessly lubricating all screws and sliding surfaces. This automatic system drastically reduces wear, significantly prolonging working precision and the overall machine lifespan.
5.Comprehensive Dust Protection System
Strategically integrated dust-proof components safeguard moving parts. Ingenious sheet labyrinth rubber guards ensure guide rails remain secure, maintaining a pristine dust-free and water-free machine interior.
1. Precision Grinding Head
This manual grinding head is equipped with a swift lifting mechanism, driven by a built-in motor. The spindle's robust rigidity and precision ensure impeccable performance.
2. Efficient Electromagnetic Chuck
Designed for simplicity, this electromagnetic chuck saves time and is engineered for continuous operation exceeding 20 hours, enhancing productivity effortlessly.
3. Precision Metal Hand Wheel
This high-precision metal feed handwheel is engineered for easy control, achieving a remarkable grinding model accuracy of 0.002MM, ensuring precision at every turn.
4. Dual V Guide Rail System
Incorporating a longitudinal Double V guide rail and lateral Single V flat guide rail, the hydraulic-driven system guarantees high precision for seamless operation.
5. Durable Resin Sand Cast Iron Body
With exceptional stability and strength, these castings undergo artificial aging to ensure dimensional accuracy, culminating in unparalleled finishing results.
818M Surface Grinding Equipment Professional Surface Grinder Machine
| Model |
818M |
| Table size |
mm |
160*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 |
400 |
| Auto crossward feed |
|
- |
| Crossward feed of hand wheel |
1 Rev |
5 |
| 1 Div |
0.02 |
| Auto vertical feed |
|
- |
| Vertical rapid moving feed |
|
- |
| Vertical feed of hand wheel |
1 Rev |
1 |
| 1 Div |
0.005 |
| Rotation speed |
50HZ |
rpm |
2800 |
| 60HZ |
rpm |
3360 |
| Grinding wheel size |
|
Φ200×(6-20)×31.75 |
| Spindle motor |
|
2*2 |
| Hydraulic motor |
|
- |
| Crossward driven motor |
|
- |
| Vertical driven motor |
|
- |
| Coolant pump motor |
|
0.12*2 |
| Dust-clean motor |
|
0.75*2 |
| Dimension (L*W*H) |
mm |
1500*1220*2090 |
| Net weight |
kg |
900 |
Shenzhen Joint Machinery Co., Ltd. stands as a distinguished manufacturer and exporter, specializing in CNC lathe machines, CNC deep hole drilling machines, Swiss-type automatic lathes, milling machines, grinding machines, and more. Our unwavering commitment to excellence drives us to deliver top-tier machines and superior service to our esteemed global clientele. Focused on rigorous quality control and enhancements, our products consistently meet and surpass the highest industry standards. Integrating cutting-edge technologies from Taiwan and Germany, our production processes and equipment embody excellence, resulting in unmatched product quality and reliability. Renowned for their exemplary precision, stability, and dependability, our machines adeptly address complex and demanding machining requirements. Garnering international acclaim, our products are exported worldwide, with substantial market presence across Asia, Europe, South America, North America, and beyond. Our enduring partnerships with diverse clients have fostered significant business value, underscoring our global impact.
Audited Supplier 
){kind=link}