1. Application and Feature of Grinding-Polishing Machine

This polisher is of single disc and suitable for carrying out pre-grinding. normal grinding and polishing against metallographic specimens. Since the machine has two speed, 150rpm and 300rpm,which favors the machine with wide applications. The machine is equipped with cooling system that can cool down the specimen during pre-grinding so as to prevent overheating and damaging the metallographic structure . It is convenient and on the safe side .It is an ideal option for the lab .of factories, science and research institutions and universities.

2. Main Specifications:

Lifelong after-sales service & maintenance;

24 hours’ consult pre-sale on line or by Phone;

Overseas training, installation is avaliable.

Jinan Hensgrand Instrument Co., Ltd. was established in 2001, is specialized in developing and manufacturing of testing equipments. The machiens are designed to test mechanical property of metal, non-metal and composite materials. 

Q:Are your company a trading one or a factory?

A:Factory + trade (integration),More than 20 years focusing on test instruments field,6 years exporting experience.

Q:After an order is placed, when to deliver?

A:Generally about 10-25days, If we have inventory, we can arrange shipment within 3 days. 

Please be aware that our production lead times depend on specific items and item quantities. 

Q:What about the warranty with after - sales services?

A:The testing machine is guaranteed for 16 months by HST,we can help you to repair 

your problem controller freely,even it's not from our factory. After the warranty, the professional after-sale service team will provide perfect technical support and help guests solve problems encountered while using our product, handles guest 

problems and complaints in a professional and timely.

Q:What about the  product' services and quality?

A:Each instruments must be carried out 100% quality examination and test when shipping and delivery goods. Product use training, each of our product provide video training to show you how to install & operate.  We can arrange engineer to train the operation of equipment to customer’s company when you need. 

products are widely recognized and trusted by users.

♥ More information welcome to contact us now!

And welcome to our company! We display more new design in our showroom. 

♥ Main web site: : http://www.  

Tel: 86 531-86113769| Fax: 86 531 86113759