Fully Automatic Hydraulic Double Roller CrusherThe hydraulic double roller crusher is another breakthrough in the field of sand and gravel aggregate production equipment manufacturing.The hydraulic double roller crusher is a two roll sand making machine that uses two motors to drive two roller shafts to squeeze and grind materials. The hydraulic double roller crusher is mainly used for fine crushing operations with particle size requirements of less than 80mm and finished products of 50-20mm.Applicable materials|Application scopeRiver pebble, Calcite, quartzite, marble, cobble, bentonite, iron ore, bluestone, mountain stone, water slag, limestone, weathered sand, Diabase, granite, basalt. Highway, railway, high-rise buildings, municipal, hydropower dam construction, concrete mixing station, sand and stone field, etc.

The fine crushing sand making machine operates through rollers. The pebbles, put into the machine through the inlet, are crushed by the squeezing between the rollers. The discharge size can be controlled by adjusting the gap between the two rollers. If the gap becomes larger, the discharged size becomes larger. While the gap becomes smaller by compressing spring, the discharge size also becomes smaller.

Advantage of roller crusher1. High crushing ratio and high production capacity The double roller crusher is a double roller sand making machine that uses twomotors to drive two roller shafts to squeeze and grind materials. 2.More crushing and less grinding,full grain size The production efficiency of the mill can be improved by crushing more and grinding less.Delicate and high-quality finished products. 3.Long service life and low operating costs The roller skin is made of wear-resistant materials with strong impact resistance and high wear resistance. It has small loss and low failure rate when crushing materials. In the later stage, it can reduce maintenance costs,have low operating costs and long service life.

The hydraulic roller crusher is a kind of machine which is extended by the spring roller crusher. The advantage of hydraulic structure is that it can control the pressure between two reliefs accurately. Long-term continuous operation can still guarantee the crushing pressure between two rollers. Therefore, the equipment of roller crusher in the grinding system can give full play to the production capacity of the grinding equipment. Generally, the output can be increased by 30%~40%, and the total energy consumption can be reduced by 20%-30%.

The roller crusher performs crushing operations through rollers. The material enters between the rollers through the feeding port and crushes the river pebbles through compression. There is a gap between the two rollers, and the gap between the two rollers increases, resulting in a larger particle size of the material. Under the action of the compression spring, the gap between the two rollers decreases, resulting in a smaller particle size of the material. By adjusting the gap, the discharge particle size of the material can be controlled.Firstly, our roller skin material is our patent material,which is Mn18Cr2 and containing other rare metals. Different with other ordinary roller,our roller skin is more durable and 3-5 times using time of them.According to customers raw material,the using life can reach 3 years.

1. Easy operate. High Degree Of Automation 2. Adjustable discharge. According To The Demand, the Discharge Can Be Adjusted arbitrarily From 1-5mm 3. Patent material. Thickened Roller Skin, 20000 Hours Service Life 4. High capacity. Low Over-Crushing Rate 5. Automatic buttering Continuous Operation 6. Environmental protection, Low Noise, Low Dust.

Gongyi Huashengming Heavy Industry Machinery Factory is based on the production of crushing and screening equipment, set production and sales as one of the large machinery intelligent manufacturing enterprises. The main business includes crushing, sand making, grinding, building materials, mineral processing equipment production and sales.

Packing & Shipping

1.Rust-proof and moisture-proof before delivery.2.Free fumigation plywood case for single machine,larger parts are wrapped by plastic sheeting.3.Export standard container 20GP,40GP,40HQ,etc.for production line.4.Other packaging according to your special requirement.

Productive Capacity

The company mainly produces crushing equipment, sand making equipment, mineral processing equipment, screening equipment and crushing equipment five series products. At the same time, the company provides users with project design, process design, standard and non-standard product design and production. Huashengming occupies the market with products, creates the market with services and develops the market with brands.” Cast Huashengming brand, customer satisfaction is the eternal pursuit of Huashengming.

1. Q: Can I visit your factory?A: Yes. Many domestic and overseas customers visited our factory every year.2. Q: What about the warranty of your equipment? Do you supply spare parts?A: Our warranty is 1 years(12 months), and we can supply spare parts also.3. Q: Do you provide after-sales service?A: Yes. We have a professional after-sale service team to promptly and thoroughly solve your problems.4. Q: Do you provide equipment operation training?A: Yes. We can send professional engineers to the working site for equipment installation, adjustment, and operation training. All of our engineers have passport.5. Q: Do you provide a production flow chart? A: Yes. Our experienced engineers are specialized in designing process flow for stone-crushing plants and various ores beneficiation lines.6. Q: Can you test our sample raw material??A: Yes. You can send your samples to us for testing and analysis.7. Q: Have you made the whole stone crushing line?A: Yes. We have made many large&small scale stone crushing line at home and abroad.