800 tph granite crushing and sand making production line guide and examples

Granite is hard and difficult to crush? The output is always below the standard?

Is high hardness difficult to handle?

Granite Mohs hardness is 6-7, choose the golden combination of jaw crusher + Cone Crusher + impact sand making machine, liner made of high wear-resistant material and laminated crushing principle, directly crush hard bones!

Is it difficult to meet the standard of 800 tons per hour?

Indonesian test plan: 2 PE1200×1500 jaw crusher (coarse crushing) → 3 HPT500 multi-cylinder hydraulic cone crusher (medium crushing) → 3 VSI1150 vertical shaft impact crusher (sand making), closed-loop screening + intelligent control, stable production capacity!

Environmental protection is not up to standard?

Standard pulse dust removal + water mist dust reduction + soundproof cover, dust <10mg/m³, noise <75dB, Indonesian environmental protection assessment passed once!

Operation skills!

✅ Wear-resistant parts selection: high chromium alloy hammer head + tungsten carbide rotor, life extended by 3 times! Indonesia is hot and humid? Install anti-rust coating + forced cooling system to maximize the life of the equipment!

✅ Finished sand grading: impact crusher + air screen + wheel sand washer, 0.15-4.75mm continuous grading, passing the national standard for concrete aggregate in seconds!

✅ Save 30% of costs! Indonesia's local service team is on-site 24 hours a day, directly supplied by the parts warehouse, and downtime for maintenance does not exceed 2 hours!

Avoid pit warning!

⚠️ Don't step on the thunder! Is the single impact crusher volume false? You must choose multiple machines in parallel + variable frequency speed regulation, and reserve 20% of the instantaneous peak capacity!

⚠️ Transportation pit! There are many islands in Indonesia? Modular design of equipment + containerized parts shipping, assembly and production from the dock to the site in 3 days!

Case introduction

According to the actual environment and customer needs in Indonesia, we customize environmentally friendly production line solutions for users, and provide a full set of high-performance vibrating feeders, jaw crushers, single-cylinder cone crushers, vibrating screens and other production line equipment to effectively ensure the perfect match between the equipment and the on-site environment and improve production efficiency.

Core equipment composition

Jaw crusher: Large granite is crushed into medium-sized stones by jaw crusher as the primary crushing.

Single-cylinder cone crusher: As a secondary crushing equipment, it further crushes the stones into smaller particles.

Sand making machine: Process the crushed stones into fine sand that meets the standards for building sand.

Vibrating screen: Used for grading and screening to ensure that the particle size of the finished sand meets the requirements.

Conveying equipment: Belt conveyors transport materials to various equipment to achieve automated production.

Dust removal equipment: The pulse dust collector has good sealing performance, reduces dust pollution generated during production, and meets environmental protection requirements.

Production line features

High efficiency: The design of 800 tons per hour meets the production needs of Indonesian customers and lowers the market price of sand and gravel by about 10%.

High degree of automation: PLC control system is adopted to realize fully automated production and reduce labor costs.

High quality of finished products: Through multi-stage crushing and screening, the particle size and gradation of the finished sand are ensured to meet the standards for construction sand.

Environmental protection and energy saving: equipped with dust removal equipment and energy-saving motors to reduce energy consumption and environmental pollution.

Strong adaptability: It can handle granite of different hardness and specifications, and has a wide range of applications.

Maintenance and care

Regularly check the wear of each equipment and replace the worn equipment in time. Check whether the equipment is short of oil, reduce friction loss, and extend the life of the equipment. Regularly clean up the debris in the dust removal equipment to ensure the efficient operation of the equipment.

Since its commissioning, the Indonesian granite production line has won praise from customers for its stable high output and high-quality product quality. New Gaonai Heavy Industry not only provides high-quality equipment, but also provides comprehensive technical support and services to ensure the smooth implementation and efficient operation of the project.

Author: Xingaonai
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