无码一区二区,亚洲视频一区,欧美精品一区二区,精品乱子伦一区二区三区,久久久久国产一区二区三区,中文字幕日韩人妻在线乱码,一级α片免费看刺激高潮视频,熟妇女人妻丰满少妇中文字幕,亚洲精品无码久久久影院五月天,亚洲成aV人片在线播放一二区 ,亚洲国产成人精品女人久久久,国产A级毛片久久久久久精品,精品一区二区三区,国产SUV精品一区二区6,日产无码久久久久久精品,日产精品一线二线三线芒果,精品人妻少妇嫩草AV无码专区,日韩精品极品视频在线观看免费,久久午夜无码鲁丝片午夜精品,国产精品久久久,国产女人18毛片水真多18精品

Committed to becoming a domestic mining enterprise
Excellent provider of large-scale production services

Serving the life of science and
technology civilization.

Always pay attention to customer needs and serve customers
Strive for the common development of enterprises and employees

Serving the life of science and
technology civilization.

Honest, pragmatic , efficient
innovate

Serving the life of science and
technology civilization.

ABOUT US

NEWS

PRODUCTS

JOIN US

產(chǎn)品中心

PRODUCTS

daye product

Straight through impact crusher (sand making)

1. The determination of treatment capacity is based on the following conditions:

A. Limestone with compressive strength less than or equal to 150MPa; b. The loose density of the material is 1.6 + - / m3; c. Sufficient and continuous feeding.

2. Crushers of the same specification can be installed with different installed power according to the treatment range specified in the standard to meet different needs.

3. For PL stone, 20-40% is formed by striking stone or less than 5mm, and 30-60% is formed by striking iron less than 5mm for plst.

4. Pl (st) - 850 (d) is driven by a single motor.