Customization: | Available |
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Certification: | CE, ISO 9001:2000, ISO 9001:2008 |
Standard: | GB, ASTM |
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The outer liner of a typical gyratory crusher consists of individual pieces called Concave Segments, each one of these segments needs to be lifted separately during installation and removal. Generally a gyratory crusher has a standard liner of several tiers of concave that need to be changed during a planned shutdown event. And all the concave segments would be removed piece by piece and new concave installed.
Switching to concave segments with a different design is a quick way to reduce both downtime and maintenance. Aslo the material of the lower tier segments shoud harder than other tiers which is wear faster than middel of upper tiers. upper tier The double-tier concave segments are twice as high as regular liners, which leads to 50% fewer wear parts to be changed. And ultimately reduces exposure to risks for the crews performing the reline.
US | Australia | British | German | South Africa | Japan | China |
ASTM A128/A532 | AS2074 H1A/-H1B | BS3100/ BS4844 | GX 130 MnCr2 | SABS 407 Type 1 & 2 | SCMnH11 | GB/T 5680-2010 |
Material | C | Mn | Si | Cr | Molly | Nikker | P | S | Suit to |
Mn14Cr2 | 1.0-1.3 | Mn:11-14 | 0.3-0.6 | 1.7-2.4 | --- | --- | ≤0.05 | ≤0.03 | Jaw Plate, Side Plate,Mill Liner |
Mn14Mo1 | 1.0-1.3 | Mn:11-14 | 0.3-0.6 | --- | 0.8-1.2 | ---- | ≤0.05 | ≤0.03 | Shredder Hammer, Track Shoe |
Mn18Cr2 | 1.1-1.4 | Mn:17-20 | 0.3-0.6 | 1.7-2.4 | --- | ---- | ≤0.05 | ≤0.03 | Jaw Plate, Bowl Liner, Mantle |
Mn18Cr2Mo0.6 | 1.1-1.4 | Mn:17-20 | 0.3-0.6 | 1.7-2.4 | 0.6-0.8 | --- | ≤0.05 | ≤0.03 | Hard Abrassive Rock Crushing |
Mn22Cr2Mo | 1.1-1.4 | Mn:20-24 | 0.3-0.6 | 1.7-2.4 | ---- | ---- | ≤0.05 | ≤0.03 | Heavy Duty Concave,Mantle |
KMTBCR15 | 2.8-3.2 | Mn:0.6-0.8 | 0.6-0.8 | 14.5-15.5 | 0.2-0.3 | 0.2-0.3 | ≤0.06 | ≤0.06 | Paddle Arm ,Tip And Mixer Liner |
KMTBCR27 | 2.8-3.3 | Mn:0.6-0.8 | 0.6-0.8 | 26.5-28 | 0.3-0.5 | 0.3-0.5 | ≤0.06 | ≤0.06 | Blow Bar, Paddle tip ,VSI Parts,Anvil |
KMTBCR30 | 2.8-3.3 | Mn:0.6-0.8 | 0.6-0.8 | 28.5-30 | 0.3-0.5 | 0.3-0.5 | ≤0.06 | ≤0.06 | Blow Bar, Paddle Tip, VSI Parts |
Cr27Ni2Mo1 | 2.8-3.3 | Mn:0.6-0.8 | 0.6-0.8 | 26.5-28 | 0.8-1.2 | 1.5-2.0 | ≤0.06 | ≤0.06 | Heavy Duty Blow Bars |
Ni-Hard | 2.8-3.2 | 0.2-0.8 | 1.5-2.2 | 8.0-10.0 | 0.3-0.5 | 4.0-5.5 | ≤0.06 | ≤0.06 | Mill Liner, Augers, Paddle Tip |
Martensite Alloy Steel | 0.3-0.6 | 0.8-1.5 | ≤1.2 | 1.8-2.3 | 0.2-1 | 0.5-0.8 | ≤0.06 | ≤0.06 | Blow Bar, Mill Liner and etc |
Carbon Steel | 0.08-0.25 | 0.3-0.6 | 0.15-0.35 | ----- | ---- | ---- | ≤0.045 | ≤0.045 | Torch Ring,Shell , Bowl ,Cone |
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2.Quality Assurance: We give Warranty of our parts been supplied to Replace a new parts if the Parts having serious quality of crack and uncommon wearing problems. |
3.Wide Coverage: We have wide drawing & Pattern coverage about 80% of popular crusher models available at Market, Crusher ages can be tracked before 1950. |
4.Stock Availability: We Keep the VSI Parts and common crusher in stock enable us to delivery fast. |
5.Flexibility: We are Flexible enough to provide various payment terms to convenience our customers from different region, such as T/T, L/C, DP, Western Union , Udial as etc. and we can do the CIF shipping LCL, FCL, Airfreight, Door to door service .For FOB delivery the items to warehouse at China and can be delivery to Guangzhou and Yiwu. |
6.Customized: We can do customized casting according to the customer drawings and material composition. |
7.Services :Inspection , Property Test report , dimension report and Reverse Engineering according to customer samples. |