Contact Platform Support
Help CenterJaw Crusher | Primary Coarse Crushing Equipment for Stone Crushing Production Line
Related Products
-
Cone Crusher: Symons, Single Cylinder & Multi Cylinder for Hard Rock CrushingNegotiableMOQ: 1 Combo -
Impact Crusher | High-Performance Impact Crushing Machine for Aggregate & Stone Production LineNegotiableMOQ: 1 Combo
-
VSI Vertical Shaft Impact Crusher | Professional Sand Making Equipment & Sand Production Line SolutionNegotiableMOQ: 1 Combo
-
High-Efficiency Fine Crusher | Professional Stone Crushing & Sand Making Equipment by Henan RuichiNegotiableMOQ: 1 Combo
-
Vibrating Feeder – Key Feeding Equipment for Stone Crushing, Sand Making & Mobile Crushing StationNegotiableMOQ: 1 Combo
Jaw Crusher | Primary Coarse Crushing Equipment for Stone Crushing Production Line
Coarse crushing is the core first step in stone crushing production line, construction waste recycling and sand-gravel aggregate production, with huge differences in raw material characteristics across industries, making general equipment hard to meet diverse demands. The jaw crusher solves this pain point perfectly as a professional primary coarse crushing solution, featuring scenario-specific customization, durable core components and flexible operation.
As essential stone crushing equipment in quarry, mining and construction fields, our jaw crusher adapts to hard rock, mixed construction waste and mass aggregate production, stabilizes subsequent crushing and screening efficiency, and cuts overall crushing and screening plant costs from the source. It is widely matched with cone crusher, impact crusher and sand making machine to build complete aggregate production line and turnkey crushing solutions.
Jaw Crusher Functions & Working Principle
Core Functions of Jaw Crusher
Jaw crusher performs primary coarse crushing for large-size raw materials, reducing big rocks to uniform small particles for secondary and tertiary crushing processes. It provides stable feeding for the whole stone crushing plant and ensures high-efficiency continuous operation.
Key functions include: large feeding size acceptance, high crushing ratio, adjustable discharge size, anti-blocking structure, overload protection, low energy consumption and wide adaptability to various hard and soft materials.
Working Principle
The motor drives the belt and pulley to make the moving jaw move up and down through eccentric shaft. When moving jaw moves upward, materials between fixed jaw and moving jaw are squeezed, impacted and crushed. When moving jaw moves downward, crushed materials are discharged from the discharge opening. The continuous motion realizes automatic feeding and discharging, achieving high-efficiency coarse crushing.
Application Scope of Jaw Crusher
Quarry & Mining Industry: Granite, basalt, limestone, river stone, iron ore, copper ore and non-metallic mineral primary crushing
Construction Waste Recycling: Concrete, brick, reinforced construction waste crushing into recycled aggregate
Aggregate Production Line: Highway, railway, airport, water conservancy project aggregate manufacturing
Mobile Crushing Plant: Equipped as core machine in mobile jaw crusher and tracked mobile crushing station
Sand Making Industry: Primary crushing for river stone sand making machine and artificial sand production line
Industrial Crushing: Chemical, metallurgy, building materials large material coarse crushing
Scenario-Specific Custom Design & Advantages
Hard Rock Coarse Crushing Solution
For hard rock over 150MPa (granite, iron ore) with large feed size, it adopts heavy-duty cast steel frame with aging treatment, boosting impact resistance by 30% to resist high-frequency impacts. The deep crushing chamber reduces blockages, paired with high-power variable-frequency motors, reaching 800-1500t/h capacity, easing the load of subsequent cone and impact crushers.
Construction Waste Recycling Application
Targeting mixed materials with rebar, concrete and bricks, it is equipped with removable high-manganese steel protective liners to avoid wear and tear, with individual replacement to cut maintenance costs. The side quick access door shortens jam cleaning time by 60%, and the 50-300mm adjustable discharge opening fits different recycled aggregate needs.
Sand & Gravel Aggregate Production
Focused on high efficiency and low energy consumption, it uses a V-shaped crushing chamber with a crushing ratio of 6-10 and over 95% finished product pass rate, reducing repeated crushing. Equipped with variable-frequency motors, it saves 20% energy by adjusting speed for raw material humidity, with compact structure and 50-1000t/h capacity to fit various production scales.
Technical Features & Core Advantages
Heavy-duty Structure: Integral cast steel frame with vibration aging treatment, strong rigidity and long service life
High Crushing Ratio: V-shaped deep crushing chamber improves feeding capacity and crushing efficiency
Wear-resistant Parts: High manganese steel jaw plate with long service life, easy to replace and maintain
Flexible Adjustment: Wedge or gasket adjustment system for accurate discharge size control
Stable Performance: Reliable lubrication system, overload protection device, low failure rate and low noise
Jaw Crusher Technical Parameters
| Model | Feed Port Size (mm) | Max Feed Size (mm) | Discharge Range (mm) | Capacity (m³/h) | Motor Power (kw) | Weight (t) |
|---|---|---|---|---|---|---|
| PE-500X750 | 500×750 | 425 | 50-100 | 34-68 | 55 | 10.6 |
| PE-600X900 | 600×900 | 500 | 65-180 | 40-120 | 55-75 | 15.5 |
| PE-750X1060 | 750×1060 | 630 | 80-180 | 80-160 | 90-110 | 28 |
| PE-900X1060 | 900×1060 | 780 | 200-290 | 170-250 | 90-110 | 31 |
| PE-1200X1500 | 1200×1500 | 1020 | 150-300 | 220-400 | 160 | 101 |
| PEX-250X1200 | 250×1200 | 210 | 25-60 | 13-38 | 37 | 7.7 |
| PEX-300X1300 | 300×1300 | 250 | 20-90 | 10-65 | 75 | 11 |
Full-Life Cycle Service Support
Precise Model Selection
As a professional stone crusher manufacturer, our technical team provides one-on-one customized model and parameter recommendations based on raw material properties, capacity needs and subsequent supporting equipment, ensuring perfect matching for your complete crushing plant.
Efficient Installation & Commissioning
Engineers provide on-site installation guidance, complete no-load and load test runs, and offer operator training to ensure fast production and standard operation for your stone crushing plant.
Rapid After-Sales Maintenance
24-hour after-sales response and sufficient spare parts warehouse ensure quick fault troubleshooting, minimizing downtime and ensuring stable long-term operation of your quarry crushing plant and aggregate production system.
Frequently Asked Questions
What is the main use of jaw crusher?
Jaw crusher is mainly used for primary coarse crushing of large raw materials in stone crushing production line, mining, quarry and construction waste recycling projects.
Can jaw crusher work with mobile crushing station?
Yes, jaw crusher is the core equipment of mobile jaw crusher plant, widely used in portable rock crushing and on-site material processing.
Do you provide turnkey crushing solutions?
As a reliable crushing plant manufacturer, we supply full set of turnkey crushing plant including jaw crusher, conveyor, screen and sand making equipment.
Company Strength & Customer Guidance
We are a leading stone crusher supplier and crushing plant manufacturer with decades of experience in R&D, production and sales of jaw crusher, mobile crusher and sand making equipment. Our products are exported to global markets and widely used in high-quality aggregate crushing plant and mining projects.
We provide competitive stone crusher machine price, customized complete crushing solution and global after-sales service. Whether you need a single jaw crusher or a full stone crushing production line, we can meet your requirements.
If you are looking for reliable industrial stone crusher or professional quarry crusher machine, please contact us now for detailed specifications, quotation and project support!
Send Inquiry to This Supplier
You May Also Like
-
Vibrating Screen for Stone Crushing Plant & Sand Making Production LineNegotiableMOQ: 1 Combo
-
Twin-Shaft Shredder | Heavy-Duty Waste Shredder Machine for RecyclingNegotiableMOQ: 1 Combo
-
Horizontal Hydraulic Baling Press | Premium Waste Baler for Recycling IndustryNegotiableMOQ: 1 Combo
-
Autoclaved Aerated Concrete (AAC) Block and AAC Panel Production Equipment: Turnkey Project Chinese SupplierNegotiableMOQ: 1 Combo
-
AAC Block & Panel Making Machine Production Line | AAC Block & Panel Making Plant | Ruichi EquipmentNegotiableMOQ: 1 Combo
-
AAC Block Panel ManuFacturing Plant | AAC Autoclaved Aerated Concrete Blocks Manufacturing ProcessNegotiableMOQ: 1 Combo
-
AAC Aerated Block Production Line, Autoclaved Aerated Concrete Block Equipment PriceUS$ 200000 - 2000000MOQ: 1 Combo
-
AAC Block Cutting Machine: Precision Core for Autoclaved Aerated Concrete Production LinesUS$ 450000 - 1100000MOQ: 1 Combo
-
The Autoclave: The Core of an AAC Aerated Block Production LineUS$ 25000 - 50000MOQ: 1 Combo
-
Aerated Concrete Production Line Ball Mill: Aerated Concrete Block Plant Raw Material GrindingUS$ 10000 - 100000MOQ: 1 Combo
