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Applicable materials:River pebbles, calcite, quartz stone, marble, pebbles, bentonite, iron ore, bluestone, mountain stone, water slag, limestone, weathered sand, diabase, granite, basalt,
Application scope:It is suitable for crushing in mining, cement, highway, railway, coal, metallurgy, building materials and other industries.
The double roller sand making machine for mining plants is a highly efficient crushing equipment designed for ore processing. It is suitable for fine crushing of various hard ores such as iron ore, copper ore, granite, etc. It adopts sturdy and durable materials and combines with hydraulic control system to achieve strong extrusion of materials and precise particle size adjustment. The equipment has strong stability, large crushing ratio, high sand output rate, and is easy to maintain. While ensuring the output of high-quality machine-made sand, it reduces energy consumption and operating costs. It is an ideal choice for modern mining plants to improve sand and gravel processing capabilities and economic benefits.
1. The Roller sand making machine for mines is better than the hammer sand making machine and does not need to replace wearing parts.
2. The sand has full grain shape, reasonable gradation, low over-grinding rate and high output.
3. Roller sand making machine for mines has huge advantages over hammer crusher and impact crusher. The average service life of the roller sleeve is more than 2 years.
4. Huashengming’s high-chromium manganese steel wear-resistant material containing rare metal roller skin has applied for a national patent. The discharge particle size can be accurately adjusted and has applied for a national patent. The roller of the double-roller crusher has applied for a national patent.
Crushing and sand making work of river pebbles, calcite, quartz, glass, marble, pebbles, bentonite, iron ore, bluestone, mountain stone, limestone, weathered sand, diabase, granite, basalt and other materials.
1. The finished product has good grain shape and less over-powder.
2. The particle size of the finished product is simple and controllable
3. Reasonable structure, no clogging, no stickiness
4. Dual motors, full of power
5. The roller skin is made of highly wear-resistant manganese steel, which is more durable.
6. Low investment cost, economical and easy to use
Roller sand making machine for mines can be divided into large, medium and small according to different models.
1. 250×250, 400×250, 400×400, 610×400, with an output of about 2-12 tons per hour, belong to small stone crushers.
2. 750×500, 800×600, 800×800, 1000×800, with an output of 20-50 tons per hour, belong to medium-sized stone crushers.
3. 1200×800, 1200×1000, 1500×800, 1500×1000, 1500×1200, 1800×1200, 2000×1000 and above, with an output of 50-400 tons per hour, belong to large stone crushers.
Gongyi Huashengming Heavy Machinery Factory divides equipment into three types: high-end, general-end and low-end according to the actual situation of each customer. Customers can ask the sales manager to recommend the product type and performance that suits them according to their actual situation.
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Dual roller crusher for sand and gravel plants uses two sets of independently driven rollers to crush materials by squeezing and grinding shear forces generated by relative rotation. The material falls between the two rollers through the feeding port. After being squeezed and crushed by the pair of rollers, the finished product falls naturally. When encountering extremely hard or unbreakable materials, the rollers can automatically retreat by the action of the hydraulic cylinder or spring, making the gap between the two rollers The gap between the two rollers increases, and the hard or unbreakable materials fall naturally to ensure that the machine is not damaged. The two oppositely rotating rollers can adjust the pressure of the hydraulic cylinder or spring to control the discharging granularity of the product.
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Specification and model
|
Roll diameter (mm) |
Feed size (mm) |
Productive capacity (t/h) |
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2PGT400×250
|
φ400
|
≤25
|
2-10
|
|
2PGT400×400
|
φ400
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≤25
|
5-12
|
|
2PGT610×400
|
φ610
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≤30
|
5-20
|
|
2PGT750×500
|
φ750
|
≤30
|
10-40
|
|
2PGT800×600
|
φ800
|
≤40
|
12-50
|
|
2PGY800×800
|
φ800
|
≤40
|
40-50
|
| 2PGY800×1000 |
φ800
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≤40
|
50-80
|
|
2PGY1000×800
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φ1000
|
≤40
|
50-80
|
|
2PGY1000×1000
|
φ1000
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≤40
|
80-100
|
|
2PGY1200×1000
|
φ1200
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≤60
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100-120
|
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2PGY1200×1200
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φ1200
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≤60
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120-150
|
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2PGY1500×1000
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φ1500
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≤80
|
150-200
|
|
2PGY1500×1200
|
φ1500
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≤80
|
200-250
|
|
2PGY1800×1000
|
φ1800
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≤100
|
250-300
|
|
2PGY2000×1200
|
φ2000
|
≤120
|
300-400
|
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