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The hydraulic roller machine is a model extended from the spring roller machine. The advantage of the hydraulic structure is that it can accurately control the pressure between the rollers. Long-term continuous operation can still ensure the crushing pressure between the two rollers. Therefore, equipping a roller counter in the grinding system can fully utilize 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% to 30%.
The hydraulic double-roller sand-making machine mainly uses a triangle belt or universal joint coupling to transmit and adjust the gap between the rollers. It uses a hydraulic cylinder to control the pressure of the rollers and uses the two rollers to squeeze the material for crushing. The material falls between the two rollers through the feeding port. The finished product naturally falls after being pressed and crushed by the rollers. When encountering extremely hard or unbreakable materials, the rollers can automatically retreat by the action of the hydraulic cylinder so that the gap between the two rollers is reduced. The gap becomes more extensive, and the hard or unbreakable materials naturally fall down to ensure the machine is not damaged. There is a particular gap between the two oppositely rotating rollers. By changing the gap, the discharge granularity of the product can be controlled.
The working principle of the roller crusher is to use the relative rotation between two pairs of rollers to squeeze and crush the raw materials, thereby producing shearing and crushing effects. The required sand and gravel aggregates are finally formed after the raw materials are rotated at high speed by the rollers.
2. The gap between the rollers is adjustable so that the output size and capacity will be changed accordingly.
3. This crusher is equipped with a motorless scraper. When the raw material has a high moisture content, it can avoid affecting the output size and avoid sticking the roller or blocking the machine.
4. According to requirement, it could be in flat roller or toothed roller.
| Model | Roll Diameter(mm) | Roll Width(mm) | Feeding Size(mm) | Capacity(t/h) | Power(kw) |
| 2PGY750X500 | φ750 | 500 | ≤40 | 20-30 | 2×(22-30) |
| 2PGY800X600 | φ800 | 600 | ≤40 | 30-40 | 2×(30-37) |
| 2PGY800X800 | φ800 | 800 | ≤40 | 40-50 | 2×(37-45) |
| 2PGY1000x800 | φ1000 | 800 | ≤40 | 50-80 | 2×(45-55) |
| 2PGY1000x1000 | φ1000 | 1000 | ≤40 | 80-100 | 2×(55-90) |
| 2PGY1200x1000 | φ1200 | 1000 | ≤60 | 100-120 | 2×(75-132) |
| 2PGY1200x1200 | φ1200 | 1200 | ≤60 | 120-150 | 2×(90-132) |
| 2PGY1500x1000 | φ1500 | 1000 | ≤80 | 150-200 | 2×(132-160) |
| 2PGY1800x1000 | φ1800 | 1000 | ≤100 | 250-300 | 2×(250-315) |
| 2PGY2000x1200 | φ2000 | 1200 | ≤120 | 300-400 | 2×(315-355) |
The roller crusher is suitable for mineral processing, the chemical industry, cement, refractory materials, abrasive materials, building materials, and other industrial sectors. It is mainly used for medium and fine crushing of soft or medium hard materials such as coal, coke, and limestone.
Roller crushers are more effective than general crushing machinery, especially in the refractory and mining industries. In recent years, it has also been widely used in industries such as crushing steel sand. The series of roller crushers produced by our company are mainly composed of rollers, roller support bearings, pressing and adjusting devices, and driving devices.
Henan ANSHUN Machinery Equipment Co., Ltd. is a modern enterprise that integrates research and development, production, sales, and service of mining crushing, construction sand and gravel aggregate, and crushing and sand making. As one of the first companies to pass the ISO9001 quality certification system and an EU CE-certified company, the company produces and sells products to Southeast Asia, Central Asia, Africa, the Middle East, and other countries and regions. The perfect after-sales service management system has made the company′s products recognized and praised by the industry. The ANSHUN brand is well-known at home and abroad and has become a shining pearl in the mining machinery manufacturing industry.
Support:
We can not only provide the good machines, but also wholeheartedly provide the comprehensive for our clients. The series of professional technology service will make you have an excellent product experience.
After-sales service support :
After we signed the purchase contract and have a certain reputation guarantee, we will contact the professional group that responsible for ship bookings, commodity inspection, commercial invoices, packing list, insurance policy and so on, in order to provide you the perfect goods trading services, until the product you purchased properly to your hands.
We will send a professional and high levels installation engineer team at the same time the product properly to the destination, in order to supply you a full range of products installation services. For some typical problems, our rigorous installed engineers also will do some certain installation debugging training, etc.
Technological support :
ANSHUN Machinery has been largely adopting new technologies, new techniques and high-tech equipment. And ANSHUN Machinery also has strict and effective quality control system. We have obtained ISO9001:2000, TUV and CEquality system certificate.
