SC Series Jaw Crusher

Primary crushing equipment – a steady and efficient first-stage solution

This Jaw crusher handles large rock and meets the needs of big mines and aggregate plants.

Product type: Jaw Crusher Feed size: Suitable for primary crushing of large blocks Capacity: Covers medium to large mining and aggregate production Suitable materials: granite, basalt, iron ore, limestone, quartzite, diabase, gold ore, copper ore, river pebbles, construction waste and more

Core strengths: high-strength modular frame, high crushing efficiency, low running cost, quick maintenance and stable continuous production.

Common primary crushing problems and how this machine helps

Older jaw crushers often make poor use of the crushing chamber. They struggle with very large feed and cannot keep up with high-capacity lines. Adding extra machines raises investment and maintenance costs.

Product size can vary a lot, which increases circulating load and slows down the secondary and screening stages.

Ordinary welded frames do not handle heavy impact well. Under long high-load running they can crack, leading to frequent unplanned stops.

The Coarse mining crusher improves the chamber design, uses a reinforced modular frame, large bearings and a quick-adjustment system. The result is higher capacity, steadier running, easier maintenance and longer service life.

Overview of the jaw crusher machine

Role in the plant Mainly used for primary crushing in mines and aggregate plants. It works by compression. The discharge opening can be adjusted to control product size and it handles many materials, including ore and construction waste.

Strong structure A modular high-strength frame resists impact and fatigue, so the machine can run continuously under heavy load for long periods.

High output The optimised chamber and moving-jaw path allow smooth feeding and raise overall crushing capacity.

Energy-saving and flexible An improved drive system uses less power. The discharge opening is easy to adjust, so different product sizes can be produced as needed.

Easy maintenance Parts are interchangeable and inspection is straightforward. Less downtime means lower long-term costs and better efficiency.

About Sanland

Sanland, founded in 1988, is a China-based manufacturing company with a headquarter in Shenyang. The company focuses on producing crushing, screening, mineral beneficiation, and material handling equipment. The company also has its production bases running in Shenyang and Kaiyuan with the total area of more than 95,000 m2 and employs over 350 people. All steps of manufacturing, such as casting, machining, fabrication, welding, assembly, and testing, are entirely done in-house so that the company can strictly control the raw materials and finished products quality.

Through accumulated decades of rich hands-on experiences in practical mining engineering, Sanland has supplied over 110 sets of crushing lines overseas with production capacities from 100 t/h up to over 3, 000 t/h besides also delivering customized plant design and equipment manufacturing, upgrading equipment and processes, commissioning, installation, and post sales support.

Equipment from Sanland has found markets across mining, quarrying, and aggregate projects in more than 60 countries including Chile, Peru, Australia, Saudi Arabia, Russia, and Southeast Asia. The names of these clients are BHP, Vale, CODELCO, Anglo American, ANSTEEL, Philex Mining, China Gold, and Huaxin Cement.

Besides, to provide global customers' needs better, the company keeps a local engineering team and a 3,000 m2 spare parts warehouse in Ontario, Canada at the company's overseas service center and this facility offers a wide range of services such as help with installation, equipment diagnostics, supply of spare parts, post-sales warranty, etc.

The company has been awarded with certifications such as ISO 14001 and ISO 45001, AAA Enterprise Credit Certification as well as owning a number of invention patents.

Beyond that, with its rich manufacturing skills and proven project experiences around the world, Sanland continuously strives toward the development of mining and aggregate industries with the supply of the most reliable, safe, environmentally friendly equipment at competitive prices.

Project case – Australian iron-ore primary crushing

Customer needs An open-pit iron-ore mine in New South Wales, Australia. The rock is hard and feed blocks are large. The plant needed roughly 10,000 tonnes of primary crushed material per day and had to run around the clock with strict limits on unplanned stops and maintenance costs.

Solution An SC1200 Jaw crusher was chosen as the primary crushing unit.

Results The modular frame handled heavy impact well. The improved chamber allowed smooth feeding and stable capacity. Wear parts could be changed quickly, so annual maintenance downtime dropped sharply. The whole line ran steadily and the crushing cost per tonne fell clearly.

Selection points for the Stone Crusher

Start with rock hardness, abrasiveness and maximum feed size to choose the basic model. Combine feed size and target hourly output to decide the exact size. Match the crusher to the rest of the plant so the material flows smoothly into the next stages. Our technicians can visit the site, check the real conditions and prepare a custom equipment plan.

FAQ

Can the product size be adjusted? 

Yes. By changing the discharge opening size the machine can produce different product specifications to meet various production needs.

Can the SC series be used on a mobile crushing plant? 

Yes. Some models can be mounted on mobile crushing plants according to customer requirements and can work in more complex site conditions.

How are wear parts supplied? 

Sanland provides a full list of wear parts and supports long-term supply through its global service network. Customers can also stock common items in advance to reduce waiting time when maintenance is needed.