The Coke Shatter Strength Tester is designed for measuring the impact resistance of foundry coke and metallurgical coke. The complete system consists of a motor, reducer, limit device, and control box, ensuring safe and reliable operation during test chamber opening. It complies with the Chinese National Standard GB4511.2-1999 “Method for Determination of Coke Shatter Strength” and serves as specialized testing equipment for coking plants and steel companies.

Test Principle:

The test involves repeatedly dropping a coke sample from a specified height onto a steel plate to fracture it under impact. After screening, coke particles larger than 50mm are retained, and their mass percentage is calculated. The device automates the lifting and lowering of the sample box, automatically opens the box’s bottom door, and discharges the coke.

Technical Specifications:

Parameter	Specification
Sample Box (L×W×H)	710×455×380 mm (constructed from 3mm thick steel plate)
Drop Platform	12mm thick steel plate (1220×965 mm) with 200mm high steel frame on all sides
Lifting Bracket	Vertically raises sample box to 1830mm; adjustable to any intermediate height
Power Input	1.5 kW, operating voltage: 380V±10% (three-phase four-wire system)
Weight	420 kg