Standard Jaw Plates To Suit Every Application

Qiming Machinery standard jaw plates offer an extensive range of different designs and material selections in order to suit your application. Our wide range allows you to select the right jaw plates based on feed material and required end materials, leading to better crusher and cost efficiency, as well as high productivity.

Qiming Machinery supplies different material jaw crusher jaw plates to suit different working conditions. No matter which material jaw plates you want, you can contact our engineer freely.


Mn14Cr2 Jaw Plates

Mn14cr2 jaw plates are used in crushing soft stone. For example, it has a good life when crushing the easy and non-abrasive blasted rock, non-abrasive gravel, and non-abrasive round rock.

Qiming Machinery leads the way in quality and support–beyond what you’d experience with conventional jaw plates. Qiming Machinery delivers premium replacement parts for your next jaw crusher repair. In most cases, we have the part on the shelf and ready for immediate shipment. In some cases, Qiming Machinery has even improved the conventional design of the part to enhance durability and performance.


Mn18Cr2 Jaw Plates

Mn18Cr2 is the most popular material for casting jaw crusher jaw plates. This Mn18Cr2 jaw plates widely in crushing difficult and non-abrasive blasted rock, medium and non-abrasive,non-abrasive gravel, and non-abrasive round rock.

No matter which type of Mn18Cr2 jaw plates, Qiming Machinery gives you the best service.


Mn22Cr2 Jaw Plates

Mn22Cr2 jaw plates are widely used in crushing hard and abrasive stone. Qiming Machinery has had cooperated with some European customers to develop this material for their hard stones. Under our technology, its span life much better than normal.


TIC Insert Jaw Plates

Qiming Machinery has improved our customer jaw plate by TIC(titanium carbide) insert. Qiming Machinery TIC inserts jaw plates are designed to improve efficiency and reduce costs by extending wear life and minimizing downtime.

Compare with normal manganese jaw crusher liners, our TIC insert wear parts span life can be 2-3 times. Based on our customer feedback, the more hard material to crush, the long span life.


Mn14Cr2 Jaw Plate

Mn14Cr2 Jaw Plate

Mn18Cr2 Jaw Plate

Mn18Cr2 Jaw Plate

MN22Cr2 Jaw Plate

MN22Cr2 Jaw Plate

TIC Insert Jaw Plate

TIC Insert Jaw Plate

Jaw crusher can reach the crushing ratio of 4-6 and the shape of the final product is even. It is widely applied to crush high hardness, mid hardness and soft rocks and ores such as slag, construction materials, marble, etc. The pressure resistance strength is under 200Mpa, which is, suitable for primary crush. Jaw crusher can be used in mining, metallurgical industry, construction, road and railway building, conversancy, chemistry, etc.

A jaw crusher is a compression type crusher, comprised of a fixed jaw and moving jaw positioned in a (V). The movable jaw compresses material against the fixed jaw, crushing the material to the desired size. The material exits the jaw through the bottom of the crusher otherwise known as the discharge opening. Changing the discharge opening controls the product size made by the crusher.

Jaw crushers are mainly used at the primary stage of a material reduction in several applications, including rock quarries, sand and gravel, mining, construction and demolition recycling, construction aggregates, metallurgy, and chemical industries.

A jaw crusher’s flywheel, toggle plates, pitman, eccentric shaft, and driving motor generate the crushing action and provide the energy needed to break the material.

There are some different styles of Jaw Crushers, the most common being the overhead eccentric jaw (shown above) or a double toggle jaw.

Depending on the application requirements, jaw crushers are available in stationary, wheeled portable, and track-mounted options.

Jaw crushers are often designated by the size of the top opening where material enters. The openings tend to be either rectangular or square and are referenced in inches.

Qiming Machinery has had manufactured thousands of jaw plate patterns, which can help you decrease the pattern cost and shorten your delivery time.

Jaw Plates Wood Pattern

Jaw Plates Wood Pattern

Qiming Machinery’s jaw plates patterns suit for those types of jaw crusher:

  • CJ series. CJ211,CJ409,CJ411,CJ412,CJ612,CJ613,CJ615,CJ815
  • C series. C80,C100,C125,C130,C110,C140,C145,C150,C160,C200,C3054
  • PE series. PE 250*400,PE 400*600,PE-500*750,PE-600*900,PE-750*1060,PE-750*1060,PE-870*1060,PE-900*1200I,PE-900*1200,PE-1000*1200,PE-1200*1500,PE-1500*1800
  • PEX series. PEX-150*750,PEX-250*1000,PEX-250*1200,PEX-300*1300
  • PEW series. PEW250×1000,PEW250×1200,PEW400×600,PEW760,PEW860,PEW1100

If you have other types of jaw crusher, we also can supply measure the drawings service.

Flow Chart

Flow Chart

Qiming Machinery chooses sand casting and V-method to cast jaw plates. Its flow charts as following steps:

  • Pattern making. After confirmed your orders, we will start to manufacture new wood or steel patterns. If we have the inquiry patterns, no need to manufacture a new pattern.
  • Pattern painting and flask molding.
  • Choose the right raw material. Our manganese steel raw material is 65Mn. Our engineer will calculate the raw material ratio based on customer material inquiry.
  • Bottom pour ladle casting. 
  • Cooling, Moulding box open, and sand conditioning.
  • Cleaning.
  • Heat treatment. We will record all the heat treatment temperature line to match the standard heat treatment.
  • Polishing, Machining, QA Checking.
  • Painting and Shipping.

Crush different materials need different jaw crusher plate tooth types. The suitable tooth type will help you get more profit and crush more material. Normally, there are three kinds of jaw plate tooth types:

  • Standard Tooth
  • Sharp Tooth
  • Wide Tooth

Qiming Machinery’s engineers also supply different tooth types of design for different working conditions.

After finish customer orders, Qiming Machinery will supply the following reports:

If customers need a third test report, Our foundry also supply this service.

Qiming Machinery has 12pcs vertical lathes (1pc C5123,7pcs C5116,3pcs C5225,1pc C5240; Nc vertical milling machine with double column: 2pc CKXZ5225B;pianomiller: 1pc TX2020D, 1PC SW-42500; horizontal lathe: 1pc C56150B/1500; radial drilling machine :1pc Z3050X16/1) to machining jaw plates.

The details please check the following video:

Different sizes of jaw plates need different heat treatment control. Qiming Machinery has a complete heat treatment control system to promise all wear parts to get good quality.

For detailed jaw plates heat treatment, you can check this page.