About Terex CJ08700-340-27 Top Wear Plate

Canica is a well‑known vertical shaft impact crusher brand under Terex‑MPS. Canica VSI machines are widely used for aggregate shaping, manufactured sand making and waste material recycling across quarries and mines worldwide. 

The Terex CJ08700-340-27 is a top wear plate designed specifically for the Canica 2000 VSI (Vertical Shaft Impact) crusher. In some parts catalogues and pricing platforms, this component is also listed under the description “COVER UPPER ROTOR 32,” reflecting its role as an upper rotor cover plate within the crusher assembly. The part is one of several critical wear components that protect the rotor and internal crushing chamber from abrasive material impact

Because the crusher runs at very high rotor speed, internal components suffer continuous heavy impact and abrasive wear. Using qualified replacement wear parts keeps stable output and avoids costly unplanned shutdowns.

Terex CJ08700-340-27 Top Wear Plate Function and Location

The CJ08700-340-27 top wear plate is mounted on the upper portion of the rotor. Its primary function is to shield the rotor body from direct contact with the high-velocity feed material that is accelerated outward during the crushing process. In a rock-on-rock or rock-on-steel VSI configuration, material enters the rotor through a feed tube, is accelerated by the rotating impeller shoes, and is then ejected at high speed. During this process, the top wear plate acts as a sacrificial barrier, absorbing abrasive forces that would otherwise damage the rotor weldment and other non-replaceable structural components.

The CJ08700-340-27 top wear plate is listed in the Canica 2000 VSI spare parts inventory as a standard replacement item, typically stocked alongside related components such as the wall plate (CJ08700-340-05) , rotor tip (CJ08700-340-17) , and  Impeller (CJ04431‑832). This grouping reflects the fact that these components wear at different rates and are often inspected and replaced together during scheduled maintenance.

Terex Canica 2000 VSI Crusher Parts including:

Part Number	Description	Crusher Type
CJ250039	Adjustment Kit	Canica 2000
CJ08700-340-53L	Liner lower	Canica 2000
CJ08700-340-17	Rotor tip	Canica 2000
CJ08700-340-53U	Liner upper	Canica 2000
CJ04431-848	Wear Plate UPR/LO	Canica 2000
CJ08700-340-05	Wall Plate,Alloy	Canica 2000
CJ08700-340-27	Top Wear Plate	Canica 2000
CJFT0400	Feed Tube	Canica 2000
CR023823501000	Anvil	Canica 2000
CJ04431‑832	Impeller	Canica 2000
CJ08700-340-08	Rotor Edge Liner	Canica 2000
CJ08700-340-09	Washer	Canica 2000
CJ8506-C	Impeller	Canica 2000
CJER-51 / ER-51	Edge liner	Canica 2000
CJ04431-850C	Distributor Plate	Canica 2000
ER-25	Feed Disc	Canica 2000
CJ300095	Anvil Ring	Canica 2000
C95VA / CJC95VA	Anvil	Canica 2000

Material Solutions for Terex CJ08700-340-27 Top Wear Plate

Saikuang is a professional manufacturer of aftermarket VSI crusher wear parts, specializing in the production of fully compatible Terex CJ08700-340-27 Top Wear Plate. We offer three material options for the Terex CJ08700-340-27 Top Wear Plate: High Chrome 26%, High Chrome 26% with Ceramic, and High Chrome 26% with Tungsten Carbide, matching different customer working conditions. All products undergo strict heat treatment, hardness testing, dimensional inspection and non‑destructive flaw detection to eliminate casting defects, ensure stable dynamic balance and excellent wear resistance, completely matching the working performance of original parts.

High Chrome 26%

This is the standard high‑chrome material with 26% chromium content. It has balanced wear resistance and impact toughness, fine and uniform internal metallographic structure, and strong resistance to particle scratching and abrasive wear. It is suitable for medium‑abrasive materials such as limestone, river pebble, recycled concrete and ordinary aggregate. It can meet the daily sand making and shaping needs of conventional crushing plants, with cost‑effective performance and stable service life.

High Chrome 26% with Ceramic

Based on the 26% high‑chrome matrix, this grade is reinforced with embedded ceramic particles. The combination perfectly merges the high toughness of the metal matrix with the ultra‑high wear resistance of ceramic. It is mainly used for crushing high‑hardness materials such as granite, basalt and quartz stone. Compared with standard high chrome 26%, the ceramic‑reinforced MAG2100 Anvil delivers significantly longer service life, reducing frequent replacement and production shutdown loss.

High Chrome 26% with Tungsten Carbide

This grade further enhances the 26% high‑chrome matrix with tungsten carbide reinforcement. Tungsten carbide provides extreme hardness and excellent anti‑abrasion performance, making it ideal for the most demanding high‑abrasion and high‑impact applications. It is particularly suitable for crushing hard rock, ore and other highly abrasive materials. The tungsten carbide reinforced MAG2100 Anvil offers the longest wear life among the three options, effectively minimizing downtime and maximizing productivity.

Saikuang Casting Supply & Advantages

Saikuang Casting manufactures full‑range aftermarket replacement parts for Canica 2000 VSI crushers. We can produce Terex CJ08700-340-27 Top Wear Plate, as well as other complete VSI wear components.

Our core strengths

1. Competitive price
   We are a direct casting foundry without middle dealers. Our aftermarket spare parts offer obvious cost advantages compared with original OEM parts.

2. Strict casting and heat‑treatment process
   Every part goes through raw material inspection, precision casting, heat treatment, hardness test and dimension inspection. Strict quality control guarantees stable performance batch by batch. All replacement parts keep the same dimensional tolerance, so they fit perfectly on Canica 2000 crusher without on‑site modification.

3. Flexible material solutions
   We provide high‑chrome, ceramic composite and tungsten carbide reinforced grades. We can adjust alloy formula according to your real‑site raw material. Custom‑made service is available for special requirements.

4. One‑stop sourcing & technical support
   We supply the full set of Canica 2000 VSI wear parts. You can get all required consumables from one supplier. Material test reports can be provided upon request. Our engineering team can also give professional material selection advice based on your crushing conditions.

Conclusion

High‑quality Canica 2000 VSI crusher parts such as CJ08700-340-27 Top Wear Plate play a key role in your sand‑making and aggregate‑shaping plant.

If you are looking for reliable aftermarket replacement parts for Canica 2000 VSI crusher, please feel free to contact Saikuang Casting. Send us your part numbers, drawings or working‑condition information, we will offer you a competitive quotation and professional technical support.

Your Reliable Partner for Crusher Spare Parts

Email: infosk@skpremiumcasting.com

Tel: 0086-17351780508