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Scrap Grinder Machine


What is a scrap grinder? 

Scrap grinder also popular as scrap grinding machine, is a piece of equipment for grinding various scraps into small and uniform particle sizes. With the increase of environmental protection consciousness and development of recycling industry, scrap grinding machine now plays an important role in many applications such as paper, cardboard, biomass, wood, tire, plastic, textile etc.

 

Use of scrap grinder 

Scrap grinding machine can be a standalone equipment. Or you can connect it with either a feeding conveyor or with other shredding and baling machines to compose a production line. Also come heavy duty scrap grinders with high output are commonly used in recycling lines. They are mostly placed behind the shredders as secondary size reduction process to obtain smaller and uniform sized pieces.

 

Features of scrap grinder

Scrap grinding machine features a high speed rotor with rotation speed up to 650 round per minute. The blades are mounted on the rotor with screws and nuts, so you can also open the cutting chamber for easy replacement of blades. The blades are high resistance with heat treatment processing, making them very durable and lasting. Thus they are usually with screen mounted at the outlet for controlling the particle sizes after grinding. Screen mesh size is customizable based on customer’s specific requirement.

 

Buying scrap grinder from PROSINO

PROSINO specializes in size reduction machinery based in China. We have various models of scrap grinders for you to choose. There are mini grinders, medium sized grinders and large sized scrap grinders. According to what material you are grinding as well as how big output your demand, you can always find an optimal scrap grinder model in PROSINO’s range of product to fit your needs. If you are looking for scrap grinders, please do not hesitate to contact us.

 

Quick links:

PROSINO granulators

SINOBALER baling machines

Other Blogs


Milk Jug Grinder

2025/08/11


Milk jugs are a common household item, typically made from high-density polyethylene (HDPE), a durable and recyclable plastic. However, due to their bulky and lightweight nature, they occupy a large amount of space in waste bins and recycling facilities. A milk jug grinder is an ideal solution for breaking these containers into smaller, uniform pieces, making them easier to handle, transport, and recycle.

Plastic Sheet Grinder

2025/08/07


A plastic sheet grinder is an industrial machine designed to break down large, flat plastic sheets into smaller, uniform particles. These grinders use high-speed rotating blades or cutters to shred, crush, and granulate materials like:

Mobile Plastic Grinder

2025/08/01


A mobile plastic grinder is a compact, transportable grinding machine designed to reduce plastic waste into smaller granules or flakes. Unlike stationary grinders, it is mounted on a trailer, skid, or other mobile platform and can be transported to various job sites or production facilities.

Plastic Waste Grinder

2025/07/18


Are you looking for an effective way to reduce your plastic waste volume? A plastic waste grinder is the perfect solution for plastic recycling and waste reduction. This powerful machine grinds plastic materials into small flakes or granules, preparing them for reprocessing and reuse in new plastic products. Whether you're a recycling plant, plastic manufacturer, or packaging facility, a plastic waste grinder helps you save on raw material costs and reduce environmental impact.

HDPE Plastic Purge Grinder

2024/10/25


High-density polyethylene (HDPE) is a widely used plastic in many industries, known for its strength, durability, and resistance to chemicals. However, during the manufacturing process, a significant amount of HDPE waste, known as "plastic purge," is generated. This purge consists of solidified plastic materials left in injection molding machines, extruders, or blow molding equipment after production runs. To efficiently recycle these materials, an HDPE plastic purge grinder is an indispensable tool.

HDPE Can Grinder

2023/08/11


High-Density Polyethylene (HDPE) is a versatile and widely used plastic material known for its durability, strength, and resistance to various chemicals. It is commonly found in an array of everyday products, including plastic bottles, jugs, containers, and even certain types of pipes. Despite its numerous advantages, HDPE poses significant challenges when it comes to recycling. Traditional methods of recycling HDPE cans involve processes such as shredding and melting to create new products. However, the recycling process can be hindered by various factors, including contamination, size, and shape of the HDPE containers. An HDPE Can Grinder is a cutting-edge machine designed to process and recycle HDPE plastic containers, including cans, bottles, and other forms of plastic waste. HDPE, renowned for its durability, strength, and recyclability, is the material of choice for many everyday items such as milk jugs, detergent bottles, and plastic drums. This innovative grinder takes these discarded materials and breathes new life into them through a series of sophisticated processes.

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