High-Quality Surface Grinding Machine Designed for Metal Industry 618h

Product Description

1. Highly Rigid Structure
The base column structure of this remarkable machine boasts high strength, supreme structural integrity, and unmatched stability. Crafted from high-strength and wear-resistant cast iron, the main castings undergo multiple aging treatments to fully eliminate internal stress, ensuring exceptional durability. The guide rails, designed for high wear-resistance, promise unwavering precision and an extended lifespan.
2.High Quality Grinding Head
Introducing a high-precision spindle system, sourced from a renowned Taiwanese manufacturer, this machine is second to none in the global market. The spindle features ultra-precision P4-level bearings, with a taper end deflection within 2µm, and is driven by a V-3-level low-vibration motor. This results in high-speed rotation with minimal noise, no vibration, and an impressive load-bearing capacity, making it ideal for heavy-duty cutting and diverse molding grinding applications.
3.High-Precision Feed Structure
The machine's front, rear, left, and right slides are equipped with high-grade imported TUR CITE-B guide rail wear-resistant sheets, meticulously precision scraped to guarantee unparalleled accuracy. The column and spindle head guide rail are expertly matched for high precision, making it particularly suited for the precision forming grinding of various grooves.
4.Automatic Lubrication System
Upon initiating the spindle, the lubrication pump engages automatically, ensuring all screws and sliding surfaces are efficiently lubricated. This significantly reduces wear and prolongs both working accuracy and the machine's lifespan.
5.Safe Dust Protection System
Strategically placed dust-proof components, such as sheet labyrinth rubber guards, protect each moving part. These safeguards maintain guide rail safety, ensuring the interior remains dust-free and water-free, enhancing durability.

1. Grinding Head
The manual grinding head comes equipped with a rapid lifting mechanism and a built-in motor for optimal performance. Its spindle exhibits superior rigidity and precision, ideal for high-quality grinding tasks.
2. Electromagnetic Chuck
This user-friendly electromagnetic chuck simplifies operations, saving time, and is capable of continuous use for over 20 hours, ensuring productivity and efficiency.
3. Metal Hand Wheel
The high-precision metal feed handwheel offers easy control. It ensures an exceptionally precise grinding model with an accuracy of 0.002MM, ideal for intricate machining processes.
4. Double V Guide Rail
The longitudinal layout employs a Double V guide rail, while a Single V flat guide rail is used laterally. This hydraulic drive system is synonymous with high precision, meeting demanding machining standards.
5. Resin Sand Cast Iron Body
The castings provide exceptional stability and strength, undergoing artificial aging treatment to ensure dimensional accuracy and superior finishing quality.
High-Quality Surface Grinding Machine Designed for Metal Industry 618H

Model			618H
Table size		mm	460*150
X axis travel		mm	470
Y axis travel		mm	160
Table side way			Slide way
Max distance from spindle center to working table		mm	370
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			Φ180×(3-13)×31.75
Spindle motor			1.5*2
Hydraulic motor			-
Crossward driven motor			0.05*4
Vertical driven motor			-
Coolant pump motor			0.12*2
Dust-clean motor			0.75*2
Dimension (L*W*H)		mm	1360*1500*2060
Net weight		kg	950

Shenzhen Joint Machinery Co., Ltd. stands as a distinguished professional manufacturer and exporter specializing in CNC lathe machines, CNC deep hole drilling machines, Swiss-type automatic lathes, milling machines, and grinding machines. Our commitment to excellence drives us to deliver top-tier machines and unparalleled service to our international clientele. With a dedicated focus on quality control and continual enhancement, our products conform to the highest industry standards. Harnessing cutting-edge core technologies from Taiwan and Germany, alongside advanced production equipment and processes, we ensure superior product quality and reliability. Renowned for outstanding performance in precision, stability, and dependability, our machines adeptly handle complex and high-demand machining challenges. Exported globally, our products have garnered widespread acclaim and popularity. Our extensive market presence spans Asia, Europe, South America, North America, and beyond. Through long-term partnerships with clients across numerous countries and regions, we collaboratively generate substantial business value.