About Us

MINEVIK Machinery is a leading and pioneering enterprise with the most advanced international level in R&D, manufacturing and selling of large-scale crushing & screening plants and beneficiation plants.

large-scale crushing & screening plants and beneficiation plants.

All of our equipment have got ISO international quality system certification, European Union CE certification and Russian GOST certification.

  • In central China-Zhengzhou, covering 140 thousand square meters
  • Win-win cooperation and create more value to customers
  • Exported large quantities and high-end mobile crushing plant and milling equipments to Russia, Kazakhstan, Indonesia, Ecuador, South Africa, Nigeria, Turkey more than 100 countries .

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Our Products

AS a leading global manufacturer of crushing and milling equipment, we offer including quarry, aggregate, grinding production and complete stone crushing plant. We also supply individual crushers and mills as well as spare parts of them.


Our goal is to guarantee the excellent operation equipment with high safety for our customers and minimize the downtime of the machine by predictive maintenance. Kefid service and original accessories can be 100% trusted at the time of maintenance.


Minevik service and original accessories can be 100% trusted at the time of maintenance.


striving to enable customers to get the parts in the nearest place.


Our sales market is spread all over more than 100 countries and regions

electrochemical grinding

What is Electrochemical Grinding and How it Works

24/09/2018· The electrochemical reaction takes place between the anodic (+) workpiece and cathodic (-) grinding wheel and metal starts to remove from the workpiece. Advantages. It is time to throw lights on the advantages of the electrochemical grinding: The main advantage of this process is that it takes place in a very short span of time.

Electrochemical Grinding

29/10/2016· On this channel you can get education and knowledge for general issues and topics

Electrochemical Grinding (ECG) OpenLearn Open

An electrolyte is pumped into a small gap between the workpiece and a rotating abrasive grinding wheel. Metal is removed from the electrically conductive workpiece by electrochemical attack and abrasion. Protruding abrasive grit particles on the grinding wheel remove electrochemical oxidation from the surface of the workpiece.

Tridex Technology Burr Free Electrochemical Grinding

Please visit Tridex and Glebar at the MD&M West trade show in Anaheim, CA (USA) in Booth 2059 February 11-13, 2020! Bring your toughest manufacturing challenges to our booth to discuss how Tridex can help you with an electrochemical/abrasive cutting or Burr Free grinding solution and how Glebar can assist you with your centerless and other micromachining needs.

ECG Process – Everite Machine Products

ElectroChemical Grinding (ECG) is a combination of ElectroChemical (Anodic) dissolution of a material, according to Faraday’s Law, and light abrasive action. The metal is decomposed to some degree by the DC current flow between the conductive grinding wheel (Cathode) and the work piece (Anode) in the presence of an electrolyte solution.

Electrochemical Grinding: Working, Application,

Electrolyte grinding is a modification of both the grinding and electrochemical machining. In this process, machining is affected both by the grinding action and by the electrochemical process. Hence, in the true sense, it may be called ‘mechanically assisted electrochemical machining.

Electrochemical Deburring and Grinding ~ ME Mechanical

15/05/2017· Electrochemical Grinding: Electrochemical grinding (ECG) is a particular type of Electrochemical Machining in which a rotating grinding wheel with a conductive bond material is used to augment the anodic dissolution of the metal workpart surface, as illustrated in the below figure 2. Abrasives materials used in ECG include aluminum oxide and diamond. The bond material used is

Electrochemical Grinding AMC Contract Manufacturer

Electrochemical Grinding is also an alternative to wire EDM, sinker EDM, milling, turning, and traditional grinding in terms of cost, processing time and finish. What is Electrochemical Grinding? Here is a video to learn a little more about Electrochemical Grinding:

Electrochemical grinding (ecg) SlideShare

16/02/2016· Electrochemical grinding (ecg) 1. Electrochemical grinding (ECG) Prof. SAVAN FEFAR Electrochemical grinding (ECG) Prof. SAVAN FEFAR 2. • The process is similar to cathode is a specially constructed grinding wheel instead of a cathodic shaped • The insulating abrasive material (diamond or aluminum oxide) of the grinding wheel is set in a conductive bonding • the wheel is a

Electrochemical grinding | Find suppliers, processes

Electrochemical process in which a grinding wheel of abrasive material rotates along with the surface that is covered with an electrolyte and in which both the electrolyte and the abrasive wheel contributes to the grinding.

Investigations on Abrasive Electrochemical Grinding

Abstract. This paper reports the development of the mathematical modeling of an abrasive electrochemical grinding (AECG) process. In AECG a metal-bonded grinding wheel is used instead of a graphite or metal wheel-electrode used in electrochemical grinding (ECG).


ELECTROCHEMICAL GRINDING (ECG) Electrochemical grinding is a special from of electrochemical machining, which employs the combined actions of electrochemical attack and abrasion to rapidly remove material from electrically conductive

Electrochemical Grinding (ECG) Wytech

The electrochemical grinding process combines traditional electrochemical machining and grinding processes to remove material from a workpiece. With its burr-free cutting, tight tolerance capabilities and workability with stainless steel and other medical grade alloys, ECG is an integral technology in Wytech’s manufacturing platform.

Electrochemical machining Wikipedia

Electrochemical machining (ECM) is a method of removing metal by an electrochemical process. It is normally used for mass production and is used for working extremely hard materials or materials that are difficult to machine using conventional methods. Its use is limited to electrically conductive materials.

(PDF) Electrochemical Grinding ResearchGate

The electrochemical grinding (ECG) process offers a number of advantages over conventional grinding, such as low induced stresses, large depths of cut, increased wheel life and the ability to

MECHSTUFF4U for Mechanical Engineers: Electrochemical

Electro-chemical grinding is also called electrolyte grinding. Electrolyte grinding is a modification of both the grinding and electrochemical machining. In this process, machining is affected both by the grinding action and by the electro-chemical process. Hence, it may also be called mechanically assisted electrochemical machining.

PECM Electrochemical machining | ELECTROCHEMICAL

The electrochemical machine SFE has the technology of mirror surface machining, which allows to get rid of unevenness and burrs on a medical instrument. Pulsed electrochemical machining is the work basis of our machines, which is ideal for the precision nano-making of a

Electro-chemical machining and electro-chemical metal

Electro-Chemical Machining (ECM) is the generic term for a variety of electro-chemical processes. ECM is used to machine workpieces through the anodic dissoultion of metal.

Electro Chemical Grinding • MicroGroup

Electro Chemical Grinding (ECG) Electrochemical grinding combines both electrolytic action (90%) and physical grinding (10%) to provide precision, burr-free and stress-free results. Owing to the electrolytic reaction, ECG eliminates the need for a separate deburring operation. It is also a low stress machining operation that avoids potential

Electrochemical Grinding ThomasNet

Welcome to the most trusted and comprehensive Electrochemical Grinding directory on the Internet. A broad range of Electrochemical Grinding resources are compiled in this industrial portal which provides information on manufacturers, distributors and service companies in the Electrochemical Grinding

Wear of cathode in abrasive electrochemical grinding of

This takes place during electrochemical grinding, mainly at very small thickness of the gap between electrodes and high voltage between them. 3. Kinds of abrasive tools wear. Fundamental influence on qualitative and quantitative course of wear in electrochemical grinding have pressure force F y, speed of cathode v c and voltage between

Electrochemical Grinding | Machining | Handbooks | ASM

This article describes the various characteristics of electrochemical grinding (ECG). It discusses grinding methods that can be performed with ECG components, namely, the electrolyte delivery and circulating system, the electrolyte, the DC power supply, grinding wheel, and the workpiece.

Electrochemical Grinding | SpringerLink

21/12/2016· Electrochemical grinding (ECG) is a hybrid process combining grinding and ECM, which uses a grinding wheel as electrode to remove electrically conductive material. Direct current (DC) flows through an electrolyte between the negatively charged grinding wheel and the positively charged workpiece. Material removal takes place through the


A descriptioin is given of an electrochemical grinding (ECG) machine which uses the grinding wheel as the cathode and the workpiece as the anode. The workpiece in this case is a single-point

Electrochemical Grinding (ECG) | Advantages and

Electrochemical Grinding (ECG) | Advantages and Disadvantages Introduction to Electo Chemical Grinding • ECG also called electrolytic grinding is similar to ECM, except that the cathode is an electrically conductive abrasive grinding wheel instead of a tool shaped like the contour to be machined

Burr Free Electrochemical Grinding Tridex Technology

The Burr Free Electrochemical Grinding process is a hybrid method of metal removal combining Abrasive Grinding and Electrochemical Machining (or ECM). ECM is a non-traditional metal removal method developed many years ago based on Michael Faraday’s laws of electrolysis. Faraday found that metal can be dissolved when DC current flows across a

FAQ – Everite Machine Products

The 90/10 ElectroChemical/abrasive rule is a myth. The ratio of ElectroChemical-to-abrasive cutting is widely variable by parameter settings. Cutting at two volts would give a predominately abrasive cut. However, if it produces the desired result it should be used. A proper and effective ECG equipment setup should focus on maintaining the

Notes on Electro Chemical Machining (ECM)

10/06/2017· Electrochemical machining (ECM) is a non-traditional machining process uses the principle of Faraday to remove metal from the workpiece. Electrolysis is based on Faraday laws of electrolysis which is stated as. weight of substance produced during electrolysis is proportional to current passing, length of time the process used and the equivalent weight of material which is deposited.


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