DynaMix Power

SBM Impact Crusher Wear Parts: AP-PF Series

Blow bars, impact plates and side liners for SBM AP-PF-1010, AP-PF-1210 and AP-PF-1315 impact crushers.

Three rotor sizes in the AP-PF range: 1010, 1210 and 1315. The code carries the rotor dimensions, which is useful, because on an impactor the rotor size tells you more about what the wear parts have to survive than the model name does.

A wider rotor turning at the same speed means higher tip speed at the bar, and that changes the wear mechanism.

Rotor size decides whether you need toughness or hardness

A small rotor on a controlled feed rewards abrasion resistance. A larger rotor running faster puts more impact energy into the bar and rewards toughness, because a bar that chips is finished regardless of how hard it was. The 1315 sits at the impact end of that trade and the 1010 at the abrasion end. We ask which one and what is going into it before recommending a grade.

Bars and plates are a pair, not two purchases

Replacing bars without checking the impact plates is how a plant ends up with new bars that wear out in half the expected time: the plates are worn enough to change the gap, so the bars are doing work the plates should be doing. We quote them together and say when the plates are the actual problem.

Setting the gap after a plate change

The gap has to be re-set after every plate change and checked after the first hours of running, because a new plate beds in. A plant that sets it once and forgets it will run wide and wonder why the bars are hammered. This is the single most common cause of short bar life we see on this type of machine.

Models covered

Model	Parts	Chamber options	Material
HP100	Mantle, Concave, Bowl Liner	—	Mn18Cr2
HP200	Mantle, Concave, Bowl Liner	—	Mn18Cr2
AP-PF-1010	Blow Bar, Impact Plate	—	high chrome Cr26
AP-PF-1210	Blow Bar, Impact Plate	—	high chrome Cr26
AP-PF-1315	Blow Bar, Impact Plate	—	high chrome Cr26

Lead time: 15 to 30 days from drawing or sample

Common questions

Which models are covered?

AP-PF-1010, AP-PF-1210 and AP-PF-1315, with bars, plates and side liners listed in the table above.

Which alloy should I take for the 1315?

Tell us the feed and the top size. On a coarse feed we would usually quote martensitic for toughness and accept a shorter wear life, rather than high chrome that fails by cracking.

Can you match the bar weight of the existing set?

Yes, and on a fast rotor you should ask. Send the weight of one worn bar, or the original drawing, and we will confirm before pouring.

Fitment and trademark notice

Brand names and model designations on this page describe which machines the parts fit. Shanghai Dynamix Power is an independent manufacturer of aftermarket replacement wear parts and is not affiliated with, authorised by, sponsored by or endorsed by any original equipment manufacturer. Original part numbers, where shown, are cross-references for identification only.

METSO™, SANDVIK®, SYMONS®, TEREX®, KLEEMANN®, TELSMITH® and HAZEMAG® are trademarks or registered trademarks of their respective owners.

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Tel / WhatsApp: +86 18616330128 | E-mail: ensaichen@dynamixpower.com