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Single Disc Automatic Metallographic Specimen Grinding And Polishing Machine

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China Dongguan Zhongli Instrument Technology Co., Ltd. certification

Exceptional company. 5 STAR!!! Ship rapidly the item and very WELL packed and protected.Very good machinery and very good communication with company. i more than highly recommend using Dongguan Zhongli Instrument.

—— Remy Attalin

The response from the seller was very fast and helpful. Issuing and confirming the PO/PI was done in a single day. The product was shipped the next day after the transaction is confirmed. Couldn't be more satisfied in terms of service provided by the seller. The machine is well packed in wooden case. Everything arrived in good condition. Come with

—— Warunee Nahauythong

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Single Disc Automatic Metallographic Specimen Grinding And Polishing Machine

Large Image : Single Disc Automatic Metallographic Specimen Grinding And Polishing Machine

Product Details:

Place of Origin:	China
Brand Name:	ZL
Certification:	ISO
Model Number:	ZL-2514

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negotiable
Packaging Details:	Single-Disc Automatic Metallographic Specimen Grinding And Polishing Machine will be Packaged within wooden case
Delivery Time:	5-7 days
Payment Terms:	T/T,L/C,Western Union
Supply Ability:	100 set per month

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Detailed Product Description

Name:	Single-Disc Automatic Metallographic Specimen Grinding And Polishing Machine	Model:	ZL-2514
Number Of Grinding Discs:	1	Grinding And Polishing Disc Diameter:	254mm
Grinding And Polishing Disc Speed:	Stepless Speed Regulation 100-1000r/min Fourth Gear Speed Regulation 300 500 800 1000r/min	Rotating Speed Of Grinding Head:	0—120r/min
Timer Adjustable Time:	0-99min	Certificate:	CE
Highlight:	Metallographic Specimen Grinding And Polishing Machine , Single Disc Metallographic Specimen Grinding Machine , Automatic Metallographic Specimen Grinding Machine

Single Disc Automatic Metallographic Specimen Grinding And Polishing Machine

Single-Disc Automatic Metallographic Specimen Grinding And Polishing Machine

Product Overview

This single-disk automatic grinding and polishing machine integrates pre-grinding, grinding, and polishing functions into one unit. It features touch screen control with single-chip technology, DC brushless motor-driven grinding and polishing disk with V-belt drive, and stepping motor-driven grinding head with synchronous belt drive. The machine offers smooth rotation, low noise, long service life, and exceptional safety and reliability.

Users can customize rotational speeds for both grinding head and polishing disk, set pressure parameters, and program timing to accommodate diverse application requirements. The integrated lighting system facilitates easy specimen handling, while the built-in cooling device prevents metallurgical structure damage from overheating during grinding. This makes it an ideal choice for metallurgical sampling equipment in factories, research institutions, and university laboratories.

Key Features and Functions

Aluminum alloy cast base for lightweight construction with excellent shock absorption and corrosion resistance
ABS plastic one-piece molded shell with modern design and corrosion-resistant properties
Full copper chrome-plated faucet for superior corrosion resistance
Touch screen control and display for intuitive operation and clear visualization
Programmable speed and pressure timing functions
Built-in nozzle collector tank with automatic cleaning capability
Supports infinitely variable speed or four preset speed modes for flexible adjustment
Electromagnetic clutch automatic locking for grinding head (optional)
Independent or linked operation of grinding/polishing disk and grinding head
Stores over 10 sets of grinding and polishing process parameters for quick recall
Magnetic disk design enables rapid disk changes and quick replacement of sandpaper and polishing fabric
Automatic specimen clamping disk with relaxation and tightening functions, plus internal lighting for easy specimen handling
Quick-change specimen clamping disk compatible with various diameter specifications
DC brushless and stepping motors ensure smooth rotation, low noise, and extended service life
Emergency stop button for immediate operation cessation and enhanced safety

Technical Specifications

Parameter	Specification
Model	ZL-2514
Number of grinding discs	1
Grinding and polishing disc diameter	254mm
Grinding and polishing disc speed	Stepless speed regulation 100-1000r/min Fourth gear speed regulation 300/500/800/1000r/min
Grinding and polishing disc rotation direction	Forward and reverse
Power of grinding motor	1.1KW
Direction of rotation of the grinding head	Clockwise
Rotating speed of grinding head	0-120r/min
Grinding head motor	Stepper motor 200W
Grinding head locking mode	Manual (with optional automatic)
Timer adjustable time	0-99min
Pressure adjustment mode	Mechanical regulator
Pressurizing method	Single point pneumatic pressurization
Pressurizing pressure	0-0.5Mpa (commonly used 0.2-0.3Mpa)
Specimen clamping quantity	6
Specimen thickness	8-22mm (can be customized)
Specimen clamping specification	Standard Ф30, (Ф22/Ф30/Ф45 optional, special specifications can be customized)
Power supply	220V 50Hz
Total power	1.8kw
Overall Dimension	475660710mm
Weight of specimen	80kg