How To Choose Suitable Crusher Accessories?

The core of selecting suitable crusher accessories is to match the equipment model, adapt to the working conditions, balance cost-effectiveness and durability, and screen according to the following key steps.

1、 First, determine the basic matching: ensure that the accessories can be installed and used

Lock the core parameters of the equipment: specify the type of crusher (jaw/cone/hammer, etc.), model specifications (such as jaw crusher PE-600 × 900), and ensure that the accessory size, hole position, and connection method are consistent with the original factory.

Follow the original material standards: prioritize selecting materials (such as high manganese steel, high chromium cast iron) according to the equipment manual requirements to avoid abnormal equipment load caused by material mismatch.

Confirm installation compatibility: Check the installation interface and load-bearing limit of the accessories, such as the length and thickness of the elbow plate, which should fit the equipment transmission structure to prevent it from not being able to operate after installation.

2、 Looking at the adaptation of working conditions again: allowing accessories to "withstand" actual needs

Select materials based on material characteristics: choose high wear-resistant materials (high chromium cast iron, bimetallic composite parts) for hard materials (granite, iron ore); Soft materials (limestone, coal) can be selected from high manganese steel, balancing cost and toughness.

According to the structure of the broken ring, coarse crushing requires impact resistance (such as thickened jaw plates and cast steel elbow plates); Medium to fine crushing requires particle size control (such as crushing walls with wear-resistant layers and adjustable grates).

Targeted selection for special working conditions: choose anti blocking design for damp materials (such as anti slip hammer head); Choose corrosion-resistant materials (PEEK lining, stainless steel fittings) for chemical/corrosive environments.

3、 Balance cost-effectiveness: Do not blindly pursue high prices, only choose "cost-effective" ones

Comparing material cost-effectiveness: High manganese steel accessories have low cost and good toughness, suitable for small and medium-sized production capacity; High chromium cast iron/ceramic composite parts have a long wear life, suitable for high production capacity and high wear conditions, and are more cost-effective in the long run.

Considering maintenance costs: Choose easily replaceable and versatile accessories (such as standardized hammers) to avoid difficulties in purchasing and expensive repairs of non-standard parts in the future.

Reject 'low-priced and low-quality': low-priced accessories are prone to breakage and wear, which may cause equipment downtime and increase overall costs. Prioritize choosing brands with quality assurance.

4、 Locking in reliable supply: Avoiding quality and adaptation risks

Brand selection: International brands (Meizhuo, Sandvik) are suitable for high-end equipment with stable quality; Domestic brands (Shenyang Heshan, Zhengzhou Dingsheng) have high cost-effectiveness, flexible customization, and are suitable for conventional working conditions.

Procurement channel: Original factory direct procurement with optimal adaptability, suitable for core components; 1688 and other e-commerce platforms are suitable for emergency restocking, and material testing reports need to be verified in advance.

Clear after-sales guarantee: Sign a contract to agree on material standards, service life commitments, and require the provision of returns, exchanges, and repair support to avoid difficulties in safeguarding inferior parts.