2PG 250*400 Double Roll Crusher Design for Sand Making Machinery In india

2PG 250*400 Double Roll Crusher Design for Sand Making Machinery In india

This improved roll crusher with mightiness and high efficiency is developed out by our senior mining research worker through the roll pressure, roll rotation and materials.

Features of Roller crusher:

1) Smooth operation and big reduction ratio;

2) Apply to crush medium or lower-hardness mines and rocks in mine selection, mineral beneficiation, chemicals, cement and building materials industrial production;

3) 2PG700×400 roll crusher is tailored for sand making from pebbles.

Technical Parameters

Working Principle of roller crusher:

The big size material drops evenly into the clearance between two rollers. At the impact of two roller secondary rotation, the materials are extruded and crushed to the desirable size.

• The roller crusher will be delivered in 30 days after payment.
• The machine will be packed in export container.
• Motors and small parts will be packed in new strong wooden cases suitable for long distance 2PG 250*400 Double Roll Crusher Design for Sand Making Machinery In india transportation.
• Zhongde promise that your goods will be shipped to destination timely and safely.

Luoyang Zhongde Heavy Industries Co.,Ltd

Luoyang Zhongde Heavy Industries Co.,Ltd, whose predecessor was Luoyang Mining Machinery Cement Equipment Factory, was founded in 1959. Over the past fifty years, it has made significant contribution to the economic development in China. In 1995, it took the lead in changing into the joint stock company, which brought rapid development to the company. In 2006, the old factory relocated into the large modern industrial workshop in Louxin Industrial Park. It covers an area of 98000m2, which includes 62000m2 modern heavy industrial workshops with employees over 2800. It is the manufacturing and export base for heavy mining machinery in China.

Zhongde has nine series of equipments, including crushers, mining mill, tube mill, rotary kiln, cooler, rotary dryer, magnetic separator, flotation machine and concentrator. Meanwhile, we can provide customers with project design, technical process flow design, standard and non-standard design and manufacturing.

Zhongde has equipment installed throughout the world in areas such as Russia,Uzbekistan ,Thailand, Sri Lanka, Laos, Iran,Saudi Arabia, Chile, Brazile, Peru, Africa, Europe, Australia, and the United States.

Welcome to visit our company and workshop, we sincerely look forward to cooperating with you. We will provide you with the most suitable products with the reasonable price. You will be satisfied with our machines and services.

If you are interested in our machines, please wirte your requirements in message box here as belows ⇓⇓⇓ or contact me at13721665412(Whatsapp).

The entire center feeding: Sand Making Machine Material falls the feed hopper, then enters the high-speed rotary sling wheel from center feeding hole, which is speeded immediately in the sling wheel. 2PG 250*400 Double Roll Crusher Design for Sand Making Machinery In india The speed can reach several dozens times of the gravity acceleration. Then Sand making machine is thrown from the sling wheel. First, Sand Making Machine is crushed with other rebounded material fell freely from the sling wheel.
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Then both of them are impacted to the material lining (rock-rock) or strike back block (rock-iron), rebounded and stroke to the Good of eddy cavity of Sand making machine in the inclined-up direction. Then 2PG 250*400 Double Roll Crusher Design for Sand Making Machinery In india moves along deflection-down, and forms a continuous material curtain with the material from the impellers passage. Just like this, the material is stroke, rubbed, crushed twice or more, then is discharged from the down discharging hole. There is little loss for medium-sized and fine sand and stone powder. Sand Making Machine The grade and the fineness of the sand for construction after being washed can be up to the national standards, such as sand for construction and cobble and broken stones for construction. There are no other wear parts except the screen mesh. 2PG 250*400 Double Roll Crusher Design for Sand Making Machinery In india has longer service life and little maintenance chance.
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