High-Performance Ceramic Insert Blow Bars for Impact Crushers
At MAYS Machinery, we offer industry-leading crusher blow bars with ceramic inserts, designed to enhance the performance and lifespan of your impact crushers. Our blow bars are engineered using advanced Metal Matrix Composite (MMC) technology, which combines the wear resistance of ceramics with the toughness of steel. This innovation not only extends the life of the blow bars but also significantly improves the efficiency of your crushing operations.
Why Choose Our Ceramic Insert Blow Bars?
Ceramic Insert Blow Bars are the perfect solution for demanding applications where high wear resistance is crucial. These blow bars are ideal for crushing abrasive materials such as granite, basalt, and high-silica content rock. By embedding ceramic into the metal matrix, our blow bars offer:
- Extended Wear Life: Up to 2-4 times longer service life compared to standard alloy blow bars.
- Reduced Downtime: Less frequent replacements mean your operations can continue with minimal interruptions.
- Enhanced Cost Efficiency: Lower replacement frequency translates to reduced operational costs and increased productivity.
Tailored Solutions for Diverse Industries
Whether you operate in the mining, cement, aggregate, or recycling sectors, selecting the right blow bar alloy is critical to achieving optimal performance. Our range of alloys, including manganese steel, martensitic steel, high chrome, and ceramic inserts, ensures that we have the perfect solution for your specific needs.
Maximize Crusher Efficiency
Choosing the correct blow bar is essential for maximizing crusher efficiency. We help you select the best alloy based on your operational needs:
- Material Type: What materials are you crushing?
- Feed Size: What is the size and shape of the material?
- Specific Application: What are your desired output and operational goals?
By answering these questions, you can ensure that your blow bars provide optimal performance, reducing wear and tear and lowering operational costs.
Ready to upgrade your crusher’s performance with advanced blow bars? Contact MAYS Machinery today to learn more about our Ceramic Insert Blow Bars and how they can enhance your operations. See the types of blow bars we manufacture:
High resistance to Impact
Martensitic steel blow bars offer a high resistance to big impacts, that is why it is suitable for some primary crushing operations.
Medium resistance to Abrasion
The abrasion resistant properties of martensitic blow bars makes them suitable for abrasive applications
Primary crushing
In certain working conditions martensitic steel blow bars can substitute manganese blow bars. Check with our technical department for further details.
Very large feeding size
If feeding size is very large, we don’t recommend the use of martensitic blow bars. The resistance to impact is good but, very large feeding size can lead to breakage.
Medium – High resistance to Impact
Martensitic steel blow bars with ceramic inserts offer a medium – high resistance to impacts. Adding ceramic insert to the blow bar reduces the resistance to big impacts
Medium – High resistance to Abrasion
Ceramic martensitic blow bars have a higher abrasion resistance because of the ceramic insert. The use to this MMC alloy is always suitable for abrasive applications with a controlled feeding size.
Primary/Secondary crushing
We usually recommend this alloy when customers are using martensitic blow bars but still look for a higher resistance to abrasion, for example in some recycling operations.
Very large feeding size
The feeding size and controlling that not uncrushable objects enter the crusher is a must. The ceramic insert blow bar will improve the abrasion resistance but it will lower resistance to big impacts.
Medium resistance to Impact
The High Chrome blow bars offer a Medium resistance to impacts. The use of this high chrome alloy always requires the crusher to be correctly controlled and operated.
Very High resistance to abrasion
High chrome blow bar is very resistant in abrasive applications or materials .
Secondary/Terciary crushing
High chrome blow bars are the standard in secondary and terciary crushers.
Uncrushable Objects
When using this blow bars operators must control that no uncrushable objects enter the crusher.
Medium-Low resistance to Impact
This is a flexible section where you can share anything you want. It could be details or some information about feature one.
Extreme High resistance to abrasion
This is a flexible section where you can share anything you want. It could be details or some information about feature two.
Secondary/Terciary crushing
This is a flexible section where you can share anything you want. It could be details or some information about feature three.
Uncrushable Objects
This is a flexible section where you can share anything you want. It could be details or some information about feature four.
| Some of the brands we can manufacture and supply blow bars and spare parts for: |
|---|
| Arja® Tauro – Piscis – Géminis – Libra |
| Extec® IC13 |
| Impact crusher Metso™ / Nordberg™ NP1313 – NP1415 – NP1620 – NP2023 – NP1110 – NP1213 – NP1315 – NP1520 |
| Hazemag™ AP5 – SAP5 -APK20 – APK30 – APK40 – APK50 – APK60 – APK0806 – APK1006 – APK1010 – APK1313 – APK1615 – APKV1005R |
| Keestrack® Destroyer 1011 – 1112 – 1113 |
| Kleeman Reiner® MR100 – MR110 – MR130 – MR150 – Z/R EVO I/II – MCO13H |
| Laron hammer crusher LAU-3/4/6/8 – MD16/75 – MS4 MS5 |
| McCloskey® I34 – I44 – I54 |
| MFL® RCI 100-100 – 100-130 – 130-130 – ZS 100 |
| Rockster® Recycler RR700 – RR900 – RR1000 |
| Pozzato® PZF, MF, ML, PZM |
| Rubblemaster® RM60 – RM70 – RM80 – RM90 – RM100 |
| Roher |
| Sandvik ® QJ241 – QJ340 – QJ341 – QI340 Sandvik ® CI421 – CI522 – P200 – P300 – CI722 – S100TC – S250TC |
| Terex ® Pegson 428 4242SR – 1412 XH250 – XH320 – XH500 |
| Tesab ® 623 – 643 – 1012 – 1412 |
| OM Comec Loro Parisini Asteca |
| Eagle Crusher UM impact crusher range |
| Lippman Milwaukee |
| Parker |
What is a blow bar in a crusher?
The blow bar in a horizontal shaft impact crusher is the main component that has the function of impacting and throwing the material (normally aggregate) against the impact plates inside the crushing chamber. The blow bars impact the material and break it or fracture it into smaller particles.
What do blow bars do?
Blow bars in an horizontal shaft impact crusher have the function on impacting the material feed into the crushing chamber and throwing it against the impact plates.
What are blow bars made of?
Blow bars or impact bars are made of steel. There are different steel compositions that can be used. Each steel has its own mechanical characteristics. Therefore, depending on the steel you choose, the results you obtain will vary.
How long does a blow bar last?
The lifetime of the blow bars is determined by different factors. These factors are:
-The alloy steel of the blow bars used
-Material being crushed and its abrasiveness
-Size of the material being fed into thecrushing chamber
-Humidity of the material. If the material is humid or wet it will influence the lifetime, probably reducing the lifetime.
-Speed of the rotor
What is the speed of the rotors on the impact crusher?
The speed is determined by the OEM of each crusher. Depending on the characteristics of the crusher and the purpose it was designed for, the speed can go from 500rpm to 2000 rpm. Always check the user manual of the impact crusher for a correct adjustment of the rotor speed.
What brands of crusher do you manufacture blow bars for?
We cast blow bars for the most common crusher brands in the market, and we are constantly updating our product portfolio. However, if you happen to encounter a crusher brand that we haven’t worked with before, we can easily reverse engineer the blow bar for you. And we will cast it in the alloy steel of your choice, ensuring it meets your specific requirements.
