What is a preduster machine?

What is a preduster machine?

A pre-grinder is an industrial machine specially designed to be used for grinding.

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High efficiency

Ensure the maximum utilization rate of raw materials, increase the efficiency of production line and improve the stability of customer products.

rich experience

With 15 years of advanced food processing technology in China, we provide professional fast food processing solutions for meat, poultry,seafood and vegetables.

meet the requirements

Minimize labor cost;Meet requirements of manual cutting products;Maximum usage of raw materials;High efficiency.

about us

We Have The Best Solutions for Your Business

Hiwell Machinery (Shandong) Co., Ltd is a very professional manufacturer of forming and coating processing machinery in the application of fast food processing. For decades we have been focusing on the development of the meat, seafood and vegetable fast food and developing the former, batter, preduster and breader machines and related plants, successfully found a perfect solution of many kinds of production line for our customers.  

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Introduction to the work of the pre-grinder

When the pre-grinder is working, the clean water is continuously injected into the rotating grinding disc, and the water below the water-resistant sandpaper is thrown out of the disc due to the centrifugal force. Therefore, there is no need to bond or clamp the sandpaper, and it is very convenient to use and replace.

Introduction to the work of the pre-grinder

What are the features of our preduster machine?

The preduster machine is small in size, beautiful in appearance, light in weight, easy to move, easy to operate, safe to use, and has no vibration in the operation of the special frame, the lowest noise, stable performance, sanitation and cleanliness, extremely low loss, high efficiency, and accurate and adjustable fineness; The part in contact with the medicine is made of stainless steel, which conforms to hygienic standards.

What are the features of our preduster machine?

Introduction to the structure of the pre-grinder

The pre-grinding machine consists of a base made of aluminum castings, a grinding disc, and a plastic-pressed grinding cover and cover. Two grinding discs are installed on the base, which can be operated by two people at the same time.

Introduction to the structure of the pre-grinder
User Reviews

What users say about hiwell

Very powerful manufacturers, both in terms of production experience and R&D experience, hope to become long-term partners.


The logistics is very powerful, I am very satisfied with the quality of the products, and look forward to continuing cooperation next time.


The quality of the product is very good, the delivery time is very accurate, the inspection is intact after arrival, very good manufacturer.

Frequently Asked Question

Do you have any question?

Nearly 20 years of professional equipment production experience, HIWELL has more than 50 patents, the industry standard was drafted by Hiwell, and the CE certification of German TüV.

Ensure the maximum utilization of raw materials, improve the efficiency of production lines, and improve the stability of customer products.

We can provide professional fast food preparation solutions for meat, seafood and vegetables.

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