The cobble sand is not obvious, but it can be used for many purposes, such as building houses at home and infrastructure projects, including but not limited to the above industries. The cobble sand can also be used in the applicable fields of machine-made sand. The pebbles need to be processed with the aid of a crusher. The 300-ton twin-roll sanding machine produced by Huashengming Heavy Industry is common, with a sand production rate of 98%, and the grain size of 0.2-20mm can be adjusted at will.


Model of 300t/h twin-roll sanding machine

2PGY1800 × 1000 roll body diameter (mm): φ 1800 feed particle size (mm): ≤ 100 production capacity (t/h): 250-300

2PGY2000 × 1200 roll body diameter (mm): φ 2000 feed particle size (mm): ≤ 120 production capacity (t/h): 300-400


Huashengming Heavy Industry, the manufacturer of 300-ton twin-roll sanding machine, has to pass the production strength. Only in this way can we provide you with high-quality twin-roll sanding machine equipment. At least, the failure rate is low, the work is reliable, and the later stage can save a lot of trouble. If you are not sure about the strength of the manufacturer, you can go to the field for investigation. Many manufacturers' workshops are open to the outside world, and you can watch the casting process of the equipment at a close distance, It can preliminarily estimate the production strength of the manufacturer; 2. Reliable technical support. The model of the roller sander is also constantly updated. The model update tests the technical soft strength of the manufacturer, including selecting models for users, planning production line plans, etc., which are all proof of the technical strength of the manufacturer. Some manufacturers claim to be able to provide you with low-cost configuration plans, but the plans are not feasible, just a means for the manufacturer to attract customers, So if you want to investigate the technical soft power of manufacturers, you should still compare the configuration plans planned by different manufacturers and be careful of the "traps";


3. After the after-sales service keeps up with the purchase of the roller sander, how to install it? How to operate? These problems should be solved by the equipment manufacturer, which is also an important part of after-sales service. In addition, as consumables, the roller sander needs to be maintained irregularly, and who should be asked to solve the problems that are difficult to solve in the later production? Of course, it is the equipment manufacturer. These are all the contents that should be included in the after-sales service. So the purchase of the machine is not only to buy the equipment, but also to buy the service; 4. The price of equipment should be appropriate. Sand and gravel equipment is very expensive. The unit is ten thousand. Some models can be quoted in millions. Therefore, when a production line is configured, the price varies greatly. If you want to buy preferential equipment, you can choose the direct selling manufacturer, especially the medium and large equipment. The price difference is very large, so choosing the direct selling manufacturer without dealing with the middleman can let you enjoy more preferential treatment. In addition, in terms of after-sales service, the technology of the direct selling manufacturer is also much better. Of course, the choice of the manufacturer depends on your own needs.



If it is not convenient for you to come to the factory, you can call or leave a message, consult our staff online, briefly explain your processing needs, and we can help you select models for free, and give you specific quotations. Many users don't know much about the production line planning. We can plan the production line plan for you for free. Based on your actual needs, we can create a suitable quarry processing plan for you. We build pre-sale, in-sale and after-sales services for you, so that you can buy at ease and use at ease.