This crusher is ideal for use in the mining industry, construction, and gravel production. It is intended to handle input products up to 250 mm in size and delivers high performance based on the set parameters.

Design Features of the Crusher

The DDZ-4A Crusher is equipped with roller crushers, which are a key element of its design. These roller crushers are intended for the crushing of rocks and minerals, as well as for processing other bulk materials. The size of the rollers and their rotation frequency play a crucial role in determining the crushing efficiency. The roller rotation frequency is 75 rpm, which ensures reliable and stable crushing.

The rollers are driven by a Ц2У-200-16 gearbox with a gear ratio of 16. This setup allows the crusher to achieve optimal rotation speeds and ensures stable equipment operation. The АИР160S6 electric motor with a power of 11 kW and a speed of 1000 rpm provides the necessary power for effective material crushing.

Application and Performance

The DDZ-4A Crusher can handle various types of materials, including rocks, minerals, and construction materials. The crusher’s performance varies depending on the size of the crushed material. The following table shows different sizes and their corresponding performance:

• Size 0 … 25 mm: Roller diameter 434 mm, performance 20 tons/hour.
• Size 0 … 50 mm: Roller diameter 470 mm, performance 40 tons/hour.
• Size 0 … 75 mm: Roller diameter 510 mm, performance 60 tons/hour.
• Size 0 … 100 mm: Roller diameter 540 mm, performance 80 tons/hour.

This flexibility allows the crusher to be used for various operations, including gravel production and rock crushing for further processing. The DDZ-4A Crusher can efficiently handle large volumes of material, ensuring high-quality crushing and grinding.

Advantages and Features

One of the key advantages of the DDZ-4A Crusher is its high performance and reliability. The equipment is equipped with toothed rollers that ensure high-quality material crushing and efficient operation. The crusher is suitable for stationary use in various production conditions, including quarries and construction sites.

The DDZ-4A Crusher is also characterized by its robust construction and reliable operation, making it an excellent choice for demanding operating conditions. The crusher weighs no more than 2800 kg, ensuring stability and durability of the equipment.