Product Overview

The impact sand making machine is a high-efficiency impact sand making equipment specially designed for crushing and sand making of soft and medium-hard materials. It adopts the impact + counterattack double crushing principle, impacts materials through the high-speed rotating hammer plate, and then repeatedly impacts and grinds through the counterattack plate to realize the integrated operation of fine crushing and shaping of materials. The equipment can process soft and medium-hard materials such as limestone, gangue and construction waste. The finished sand has round particle shape and reasonable gradation, meeting the national standard of manufactured sand. It is suitable for sand and gravel plants, infrastructure projects, solid waste recycling and other scenarios, with the advantages of large crushing ratio, excellent particle shape and convenient maintenance, and is the core equipment for mass production of high-quality manufactured sand.

Core Parameter Specification

Product Advantages & Technical Highlights

• Excellent Particle Shape: Impact + counterattack double crushing, the finished sand is round without needle flakes and uniform in gradation, meeting the sand standard for high-speed railway, bridge and other high-end infrastructure.
• Large Crushing Ratio: One crushing can complete coarse crushing + medium crushing + shaping, the crushing ratio can reach 40:1, reducing subsequent processes and production costs.
• Wear Resistant: Hammer plate and counterattack plate are made of high chrome alloy material with strong impact resistance, the service life of wearing parts is increased by more than 30% compared with ordinary materials.
• Adjustable Particle Size: Precisely control the discharge particle size by adjusting the gap between counterattack plate and hammer plate to meet the sand demand of different scenarios.
• Easy Maintenance: Hydraulic cover opening design, the replacement of wearing parts can be completed in 10 minutes without large hoisting equipment, greatly shortening the downtime.

Applicable Scenarios & Materials

• Sand and Gravel Production Plant: Shaping and sand making of soft and medium-hard rocks such as limestone, dolomite, shale for mass production of high-quality manufactured sand.
• Infrastructure Project: On-site sand making for roads, bridges, real estate, supplying materials nearby to reduce transportation costs.
• Construction Waste Recycling: Crushing and sand making of solid waste such as concrete blocks and bricks to realize secondary utilization of resources and help environmental protection.
• Mineral Processing Field: Fine crushing and sand making of gypsum, gangue, iron ore and other materials, connecting the subsequent mineral processing or building material production process.