Project Details

Project Time: Feb 2021

Project Location: Oman

Inquiry Products: 300 PCS VSI Anvils

Material: Cr26Mo1

Horizon is an Oman crusher plant and wear parts supplier, that cooperation with Astec Inc. Combining the individual successes of Astec Mobile Screens, Breaker Technology, KPI-JCI, Osborn, and Telsmith, Astec Aggregate and Mining has developed extensive support capabilities and unique product offerings specifically designed to serve the mining and aggregate processing industries.

They have a customer who uses a mobile VSI crusher to cast rock ore. However, the original anvils just can work around 250 hours. The user wants to prolong the anvils span life, need 400 hours at least. After a long time meeting in Oman, we find a local laboratory to analyze the crushed stone. The reports as the following:

Chemical Analysis Of Rock
Report number: Stone-288994-3 Source: Horizon crusher
Project number: Not Specified Sample location: Not Specified
Project name: Quality Purpose Sampled by: Client’s representative
Consultant: Not Specified Sample date/time: 15/05/2020
Contractor: Not Specified Samnline method: Not Specified
Client ref./request no. Not Specified Sample delivered by: Client’s Representative
Sample description as identified by the client Rock sample Date tested: 17/05/2020-23/05/2020
Sample size: Not Specified Tested by, name/location: SD/RAK, DXB
Test method: 1. Manual of Procedures for Chemicals & Instrumental Analysis of Ores, Minerals, and ore dressing products
2. ICP-OES
Parameters Units Results
Loss On Ignition at 1000℃ % by weight 4.73
Silicon dioxide % by weight 56.88
Aluminum Trioxide % by weight 14.18
Ferric Oxide % by weight 6.15
Calcium Oxide % by weight 7.91
Magnesium Oxide % by weight 6.64
Chromium Oxide % by weight 0.34
Sodium Oxide % by weight 0.24
Potassium Oxide % by weight 0.96
Chloride % by weight Less than 0.01
Sulphate % by weight 0.07
DETERMINATION OF DENSITY & WATER ABSORPTION OF’ROCKS AT ATMOSPHERIC
CONSTRUCTION INDUSTRY RBSEACH AND INF’ORMATION ASSOCIATION CIRIA
THE ROCK MANUAL , CIRIA C683 – Chapter 3:2007 / BS EN 13383-2 : 2013 Clause 8
Report number: Stone-288994-1 Source: Horizon crusher
Project number: Not Specified Sample location: Not Specified
Project name: Quality Purpose Sampled by: Client’s representative
Consultant: Not Specified Sample date/time: 15/05/2020
Contractor: Not Specified Moisture condition of
sample as received :
Dry
Client ref./request no. Not Specified Sample delivered by: Client’s Representative
Sample description as identified by the client Rock sample Date tested: 17/05/2020-23/05/2020
Sample size: 150 kg approximately Tested by, name/location: AN/SHJ
Parameters Results
The density of the rock (SSD basis), kg/m3 2940
Water Absorption, % 0.2
UN CONFINED COMPRESSIVE STRENGTH OF
INTACT ROCK CORE SPECIMENS
ASTM D 2938.95
Report number: Stone-288994-2 Source: Horizon crusher
Proiect number: Not Specified Sample location: Not Specified
Proiect name: Quality Purpose Sampled by: Client’s representative
Consultant: Not Specified Sampline date/time: 15/05/2020
Contractor: Not Specified Moisture condition of
sample as received :
Dry
Client ref./request no. Not Specified Sample delivered by: Client’s Representative
Sample description as identified by the client Rock sample Date tested: 17/05/2020-23/05/2020
Sample size: 150 kg approximately Tested by, name/location: AN/SHJ
Parameters Results
Sample ID 288994/1 288994/2 288994/3
CONDITION OF CORE AS RECEIVED Normal Normal Normal
LENGTH AS RECEIVED max./ min (mm) N/A N/A N/A
DIAMETER(mm) 50 50 50
LENGTH AFTER TRIMMING (mm) 100 100 100
TEMP. OF TEST(℃) 24 24 24
MOISTURE CONDITION Dry Dry Dry
RATE OF LOADING (KN/S) 0.5 0.5 0.5
MAXIMUM LOAD. KN 237.7 195.9 227.4
COMPRESS STRENGTH, N/mm2 121.1 99.78 115.8
TYPE OF FRACTURE Satisfactory Satisfactory Satisfactory

Through analyzing the raw material, Hunan JY Casting started to manufacture Cr26Mo1 anvils for Oman customers. Several months ago, our anvils work around 460 hours which based on customer feedback.

Finish Products

VSI Crusher Anvils
VSI Anvils For Oman

About JY Casting

Hunan JY Casting is a dynamically growing company with many years of experience in the production and supply of Crusher wear parts, shredder wear parts, mill liners, apron feeder pans, and other manganese or alloy steel wear parts. We supply wear parts to USA, Canada, Europe, Australia, Africa, etc

Contact Details

Phone: +86 15251744209

Whatsapp: +86 15251744209

Email: [email protected]

Address: Gantang town Industrial Park, Shuangfeng County, Loudi City, Hunan Province, China

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