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Let customers make the best products at the lowest cost.

Weight pressure type single side grinding and polishing machine

Sainko single-sided grinding and polishing machine is used for small zero batch processing of metal/non-metal and small batch processing of precision parts with high flatness and high finish requireme……
Cylinder pressure type single side grinding and polishing machine

Sainko cylinder pressurized single-sided grinding and polishing machine adopts low friction coefficient cylinder controlled by SMC electric proportional valve, which can automatically adjust the proce……
Fully enclosed single-side grinding and polishing machine

Sainko fully enclosed single-sided grinding and polishing machine can choose a variety of pressurization methods, such as hand-held weight pressurization, cylinder lifting weight pressurization, and c……
Footwall pressure type single side grinding and polishing machine

Application: It is applicable to stainless steel, copper and aluminum products such as luggage hardware, high-end jewelry, mobile phone accessories, etc.
Double side grinding and polishing machine

Place the grinded workpiece in the star wheel, and there are grinding discs at the top and bottom. The outer gear ring, central gear, planetary gear and lower grinding plate rotate in the same directi……
PL-24AX Jet polishing machine

On the basis of the PL-24A model, the machine adds loading and unloading manipulators, which can realize high-speed and full-automatic processing for batch processing of rod-shaped tools, and also ret……

What do we do

Dongguan Sainko Machinery Technology Co., Ltd.

Dongguan Sainko Machinery Technology Co., Ltd., founded in 2012, is a high-tech enterprise specializing in the research, development, production and sales of high-precision grinding and polishing related equipment and grinding and polishing materials.

The main products of Sainko include single side abrasive polishers, double side abrasive polishers, jet polishers, resin copper discs, resin iron discs, abrasive pads, polishing pads, abrasive fluids, polishing fluids, fine grinding wheels, elastic abrasives for jet polishing, granulated diamond abrasives, etc.

Sainko has a professional equipment R&D team, abrasive material R&D team and process R&D team that constantly innovate and improve to provide customers with advanced equipment, advanced grinding and polishing materials and advanced processing solutions.

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Certificate of Honor

Focusing on grinding equipment, product quality is guaranteed

Why choose us

The product is vertically integrated from design, production, and sales to quickly meet customer needs

Professional team

Having a professional equipment R&D team and a grinding material R&D team

Modern techniques

We have obtained multiple utility model patents in equipment and technology

Strong and solid

The company specializes in the research and development, production, and sales of various high-precision flat grinding equipment

Precision Craftsmanship

Strictly control the quality, provide comprehensive tracking services, and adhere to producing high-quality products

If you want to further understand our products or services

Welcome to leave a message for consultation, we will provide you with more solutions

Technical Service

Having a professional equipment research and development team, grinding material research and development team, and process research and development team

2023-01-07

What is the method of grinding and polishing cleaning?

Grinding and polishing cleaning agent is mainly used to clean cutting fluid, grinding and polishing fluid, cerium oxide, glass powder, stubborn mildew, dirt, finger prints, etc. It has excellent clean……

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In the grinding and polishing process, the die polishing matters needing attention?

2023-01-07

In the grinding and polishing process, the die polishing matters needing attention?

What are the differences between the mechanism and characteristics of lapping and polishing?

2023-01-07

What are the differences between the mechanism and characteristics of lapping and polishing?

2023-01-07

What are the main points of polishing?

Obtain your grinding equipment solution from reliable suppliers

Sainko has a professional equipment R&D team, abrasive material R&D team and process R&D team that constantly innovate and improve to provide customers with advanced equipment, advanced grinding and polishing materials and advanced processing solutions. Sainko tenet: let customers make the best products at the lowest cost.

Get A Free Quote

The main products of Sainko include single side abrasive polishers, double side abrasive polishers, jet polishers, resin copper discs, resin iron discs, abrasive pads, polishing pads, abrasive fluids, polishing fluids, fine grinding wheels, elastic abrasives for jet polishing, granulated diamond abrasives, etc.

Address: Building 3, South of Central Production City, Songshanhu Street, Dongguan
Tel: 0769-22236130
Website: www.sainko.net
E-mail：luohui@sainkolapping.com
E-mail：luohui@sainko.net

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