SHANGHAI MICROCRE OPTICS-MECH TECH CO.,LTDSHANGHAI MICROCRE OPTICS-MECH TECH CO.,LTD

400-8127-833shanghai@yr17.netNo.1478 Nanfeng Highway, Fengcheng Town, Fengxian District, Shanghai 201411, Chinawww.yr17.net

Updated 2026-11-12 · Model QG-300

Metallographic Preparation

PREMIUMBUILDMICROCREModel QG-300Also available as a premium build: higher accuracy and calibration standard

Large Metallographic Sample Cutting Machine QG-300

Updated 2026-11-12Category Metallographic Preparation

Spindle Speed2840r/min

ModelQG-300

CategoryMetallographic Preparation

CustomizationCustom builds supported

Get Quote & Selection Advice Generate a measurement plan

400-8127-833 Generate proposal

Genuine Product

Nationwide Shipping

1-Year Warranty

VAT Invoice Available

Overview

No translation available yet — Chinese original below Full description (Chinese original) ↓

Page summary:Large Metallographic Sample Cutting Machine QG-300 is a Metallographic Preparation product (model QG-300), manufactured by Shanghai Microcre Optics-Mech Tech Co., Ltd. Key specifications: Model = QG-300; Spindle Speed = 2840r/min; 主 axis Y travel = 200mm; 切割Z行程 = 100mm; 最大切割直径 = 150mm; 有效进刀距离 = 250+100mm. Contact: 400-8127-833 / shanghai@yr17.net.

For detailed datasheets in English, please contact our sales engineers.

QG-300 Specifications

Structure & travel4

Stage, travel, dimensions and weight — siting and fixturing

主 axis Y travel: 200mm
切割Z行程: 100mm
Cutting Table Size: 400X400mm
Weight: 550KG

Loading & control1

Loading mode, speed, dwell and software interfaces

Spindle Speed: 2840r/min

Power & environment3

Power, consumption and ambient requirements

Cooling System: 自动（水冷4通道）
Motor Power: 5.5KW
Power Supply: 380V

Accessories & configuration5

Standard, optional and supplied-with items

Standard Configuration: ?
Main Unit: 一台
推进夹具: 两付
随机工具: 一套
Optional: 圆盘夹具、齿条夹具、万能夹具、纵剖夹具

Other5

Additional notes

最大切割直径: 150mm
有效进刀距离: 250+100mm
切割片规格: （350-450）X（2.0-4.0）X32mm
加持台规格: 分体式双层可移动精密定位平台
Water Tank Capacity: 150L

Specifications vary with configuration — confirm the final technical agreement with our engineer. Optional items are priced separately.

Spindle Speed	2840r/min
主 axis Y travel	200mm
切割Z行程	100mm
最大切割直径	150mm
有效进刀距离	250+100mm
Cutting Table Size	400X400mm
切割片规格	（350-450）X（2.0-4.0）X32mm
加持台规格	分体式双层可移动精密定位平台
Cooling System	自动（水冷4通道）
Water Tank Capacity	150L
Motor Power	5.5KW
Power Supply	380V
Weight	550KG
Standard Configuration	?
Main Unit	一台
推进夹具	两付
随机工具	一套
Optional	圆盘夹具、齿条夹具、万能夹具、纵剖夹具

Some specification values are given in the original Chinese wording; ask our engineers for an English datasheet.

Full description (Chinese original)

The English text on this page summarises the model and specifications. The full technical description is the Chinese original below; an English datasheet is available from our engineers on request.

一、产品简介： QG-300 大型金相切割机本机采用立地一体式结构， X/Y/Z 三轴定位切割，自动循环冷却。独有的分体式双层移动精密定位平台，具备精确定位切割，连续定位切割，满足各类样件的取块、取片等切割。技术参数：

Applicable standards

本机型的设计与验收依据下列标准；采购文件引用时请注明版本年份。

GB/T 11354Determination of nitrided case depth and metallographic examination试验方法 GB/T 13298Inspection methods for microstructure of metallic materials试验方法 GB/T 6394Determination of estimating the average grain size of metal试验方法 GB/T 10561Steel — Determination of content of nonmetallic inclusions — Micrographic method试验方法

查看完整标准库 →

Selection FAQ

Can the configuration of QG-300 be adapted to my application?

Yes. Beyond the standard configuration, measuring range, fixtures, optics and software functions can be adapted. Send your sample and test requirements and our engineers will return a configuration list and quotation.

Can I test my samples before ordering?

Yes. Samples can be mailed to our Shanghai Fengxian laboratory for free testing with a written report, or you can book an on-site demonstration to confirm the workflow and data format.

How are lead time, installation and after-sales service handled?

Standard configurations usually ship within 15-30 working days, including first installation, commissioning and operator training. The instrument carries a one-year warranty and software upgrades are free for life.

General information only — final configuration and applicable conditions are subject to the mutually confirmed technical document.

After-Sale & Selection Support

Sample Testing

Free testing of mailed samples
Factory demo by appointment
Written test proposal provided

Delivery & Training

Free first installation & commissioning
On-site operation training
One-year full warranty

Custom Builds

Fixtures, ranges and software customizable
Automation line integration
Lifetime free software upgrades