• Call Us: 0086-21-58386258
  • No.416 Jianye Road, shanghai, View on Map

Culture, charm and heritage

We offer a luxurious base from which to explore the city.

PFW Impact Crusher

PFW Impact Crusher

The unique features of the PFW series impact crusher make it the ideal choice for multiple applications. The PFW impact crusher is extensively used in many industries, especially in highway, construction, water project, asphalt or slag recycling. It hard, soft, abrasive, metal and non-metal materials such as copper, iron, manganese, coal, quartz, feldspar, calcite, talc etc. PFW Series impact crushers are the latest development of impact crusher based on Zenith's 20 years' experience and leading technology in the crushing industry. PFW series impact crusher features heavy duty rotor design, unique hammer locking system, interchangeable wearing parts, and easy maintenance. This series impact crushers provide customers low capital cost solution, outstanding performance, good cubical shape, lowest operation cost per ton, and wide materials application.

The PFW impact crusher is also called European style impact crusher, which is very suitable for open-pit crushing in quarries. During the process of mining, impact crusher often offer unbeatable performances in the secondary or tertiary crushing.

PFW series impact crushers are adopted by heavy-duty rotor design, unique hammer locking system, and interchangeable wearing parts. This series impact crushers provide customers low cost solutions, outstanding performance, good cubical shape, lowest operation cost per ton, and wide materials applications.

Product advantages

  • All bearings adopt the integrated cast-steel structure, which ensures the perfect match with crusher frame. Meanwhile, it greatly increases the radial intensity of bearing seat;
  • Unique fixing device of blow bar brings higher reliability;
  • Reformative adjusting device reduces the overhaul time of machine;
  • Operators can use the automatic open-top device so that they can quickly finish the replacement of wearing parts;
  • Larger bearing specification and higher carrying capacity;
  • Rotor analysis ensures stableness and reliability.

Repair method

  1. minor repairs: The main contents include inspection and repair adjustment device, high-speed discharge port clearance, right turn or replace worn lining. Overhaul transmission parts, lubrication systems and replacement of lubricants. Small repair cycle is 1-3 months.
  2. repair: In addition to all the work carried out minor repairs, but also including the replacement of the thrust plate, liner, check and repair the bearing and so on. The repair cycle is generally about 1-2 years.
  3. Overhaul: In addition to all the repair work, will also include replacing or turning the eccentric shaft and movable jaw mandrel, casting rod babbitt head unit, replace or repair all worn parts. Overhaul cycle is generally about 5 years.