Hot Sale Horizontal Spindle Surface Grinding Machine Lk-618s

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Hot Sale Horizontal Spindle Surface Grinding Machine Lk-618s

Customization:	Available
Application:	Metal
Process Usage:	Grinding Machine

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Product Description

Basic Specifications

Model NO.

LK-618S

Movement Method

Linear Control

Control Method

AC Motor Drive

Numerical Control

CNC/MNC

Processing Precision

0.02~0.03(mm)

Performance

Economical CNC

Certification

Condition

New

HS Code

8460121000

Origin

China

Product Description

Hot sale Horizontal Spindle surface grinding machine LK-618S

Description	LK-618S Parameters
Table size	450 x 150mm
Maximum grinding length	475mm
Maximum grinding width	160mm
Distance from spindle to worktable	350-400mm
Standard disk size	150 x400mm
Manual stroke (Longitudinal)	485mm
Manual stroke (Cross)	180mm
Hand wheel feed per minute	0.02mm / 0.005mm
Hand wheel feed per revolution	5mm / 1mm
Grinding wheel size	180x 16 x 31.75mm
Spindle speed	2800R.P.M. (50HZ) / 3600R.P.M. (60HZ)
Spindle motor	1 or 1.5HP
Net weight (approx.)	720kgs
Dimensions (L x W x H)	1400x1150x1980

Application & Performance

Surface Grinding Mastery: Primarily uses the periphery and end face of the grinding wheel to process horizontal and vertical surfaces.
Robust Structure: Composed of a heavy-duty bed, column, and carriage. Features double V-shaped guide rails and PTFE-pasted workbench rails for smooth motion.
High-Precision Spindle: Driven by an AC motor, the spindle axis remains parallel and fixed for consistent accuracy.
Hydraulic Table Movement: Controlled by high-quality directional valves for stepless speed regulation, ensuring stable movement without "crawling" at low speeds.
Advanced Feed Systems: Uses ball screws for transverse movement and precision T-type lead screws for vertical micro-feeds.

Frequently Asked Questions

What is the processing precision of the LK-618S?

The machine offers a high processing precision of 0.02 to 0.03mm, suitable for economical CNC machine tool requirements.

How is the longitudinal movement of the worktable driven?

The longitudinal movement is driven by hydraulic pressure, utilizing a specialized directional valve to ensure stable, stepless speed control.

What materials are used for the machine's guide rails?

The bed and carriage use double V-shaped guide rails. The workbench guide rail is pasted with a PTFE guide belt to enhance motion sensitivity and wear resistance.

Can the machine perform micro-feed adjustments?

Yes, the machine uses precision ball screws and T-type lead screws to realize micro-feed functions, which are convenient for groove grinding and precise tool setting.

What are the standard dimensions and weight of this machine?

The machine measures approximately 1400x1150x1980mm and has a net weight of about 720kgs.

What type of motor is used for the spindle?

The grinding head utilizes a 1HP or 1.5HP AC motor to drive the spindle rotation.