Henan Yuhong Heavy Machinery Co., Ltd. is a large enterprise integrating R & D, manufacturing and sales of mining machinery products. There are many kinds of crushers, mainly including jaw crusher, cone crusher, impact crusher, hammer crusher, VSI sand machine, etc

Jaw crusher：

1. Large crushing ratio and high production efficiency

The combination of higher speed and stroke greatly improves the rated power and throughput of the cone crusher, and improves the crushing ratio and production efficiency.

2. Less consumption of vulnerable parts and low operation cost

Reasonable structure, advanced crushing principle and technical parameters, reliable operation and low operation cost; All parts of the crusher are provided with wear-resistant protection, which reduces the maintenance cost to the minimum, and the general service life can be increased by more than 30%.

3. Laminated broken, excellent particle shape of finished products

By adopting the special crushing chamber designed based on the principle of inter particle lamination and its matching speed, instead of the traditional single particle crushing principle, the selective crushing of materials is realized, which significantly improves the proportion of fine materials and cube content of products, and greatly reduces needle and sheet materials.

4. Hydraulic protection and hydraulic cavity cleaning, high degree of automation and reduced downtime

Hydraulic adjustment discharge port and overload protection greatly improve the operation level of the crusher, making maintenance simpler, operation more convenient and downtime shorter; The two-way iron passing release hydraulic cylinder of the cone crusher can let the iron block pass through the crushing chamber. In the case of iron passing and instantaneous blocking, the machine can hydraulic jack up and automatically discharge materials, which greatly reduces the trouble of stopping the original spring cone crusher for manual discharge

5. Thin oil lubrication, reliable and advanced, improving service life

The unique design of thin oil lubrication system greatly improves the service life of the equipment. The high-performance non-contact labyrinth seal has no wear, improves the reliability of blocking dust, and fundamentally eliminates the common faults such as oil-water mixing of the original spring cone crusher.

6. Various crushing cavity types, flexible application and strong adaptability

——The cone crusher only needs to replace the fixed cone liner and the moving cone liner. The crushing cavity shape can be arbitrarily changed from the standard super coarse cavity shape to the short head ultra-fine cavity shape to meet the requirements of a wide range of product particle size.

7. Easy maintenance and operation

All parts of the cone crusher can be disassembled and maintained from the top or side. The moving cone and the fixed cone are easy to disassemble and assemble without disassembling the frame and fastening bolts, so it is more convenient to replace the lining plate of the cone crusher daily. The hydraulic motor is used to optimize the production efficiency of the crusher.

8. It provides higher production capacity, the best product shape, and is easy to control automatically. It has the greatest reliability and flexibility, and really creates more value for users.

Counterattack crusher：

High efficiency and energy saving

Large feed inlet, high crushing chamber, high hardness of materials, large lumpiness, and less product stone powder

Unique structure

The structure is compact, the machine is rigid, and the rotor has large moment of inertia.

Good grain shape

The gap between the reaction plate and the plate hammer can be easily adjusted, and the discharge particle size can be effectively controlled, with good particle shape.

High comprehensive benefits

High chromium plate hammer, impact resistance, wear resistance, high impact force.

Hammer crusher：

Unique design and compact structure

The overall design is beautiful, and the hammer breaks the structural seal of the machine body, which solves the problems of dust pollution and ash leakage of the machine body in the crushing workshop.

Wear resistance and impact resistance

The working hammer is cast with new technology, with few vulnerable parts and convenient maintenance. It is an upgraded product.

Particle size adjustable

The required granularity can be adjusted according to the requirements of customers.

VSI sand making machine：

Quality assurance, high efficiency and low consumption

High quality materials and advanced technology improve the internal quality and appearance quality of the equipment and ensure a low failure rate. The design of the best impact angle of materials in the crushing chamber reduces the wear and use cost, and increases the output by 30%.

One machine with multiple functions, excellent particle size

The unique feed crushing structure, with a variety of crushing cavity types, realizes the free conversion of "stone to stone" and "stone to iron", and makes the finished product have excellent particle size, reasonable grading, adjustable fineness modulus, which is suitable for artificial sand making, stone shaping and other fields.

Unique design, easy to maintain

The hydraulic cover opening device is easy to repair and maintain, saving time and effort. Over vibration display and alarm device, automatic detection, safe and reliable. In the thin oil lubrication station, two oil pumps supply oil complementary to ensure that the bearing lubrication is always in the best state and prolong the service life of the equipment.

Self circulation system, conducive to environmental protection

The unique air self circulation system greatly reduces the exhaust air volume, with less dust and noise, which is conducive to environmental protection. It can be equipped with dust removal equipment of various specifications to strengthen environmental protection.