Complete River Pebble Production Line Cost

Minimum Order Quantity:	Negotiate	Price	Negotiate
Packaging Details	Standard container, spare parts will be packed in wooden cases	Delivery Time	2 months
Payment Terms:	T/T, L/C	Supply Ability	50 sets per Month

Place of Origin:	Shanghai, China	Brand Name:	SANME
Certification:	ISO&CE	Model Number:	SMH120,SMH180,SMH250,SMH350,SMH550

Detail Information
Stone Crushing Plant	Product Name:	Stone Production Line
Senior Professional Engineers Assigned	Max Feeding Size:	35mm-450mm
High Light:	powder classifier , air classifiers

Product Description

RIVER PEBBLES SAND MAKING

DESIGN OUTPUT

According to customer needs

MATERIAL

River pebbles

APPLICATION

It is suitable for construction applications in cement concrete, asphalt concrete and various stabilized soil, and also for highway engineering applications in road, tunnel, bridge and culvert, etc.

EQUIPMENTS

Cone crusher, sand making machine, sand washer, vibrating feeder, vibrating screen, belt conveyor,

INTRODUCTION OF PEBBLES

Pebble, a kind of natural stone, is mainly from the pebble mountain which is raised from ancient riverbed because of the earth’s crust movement millions of years ago. The formation of pebble undergoes continuous extrusion and friction of flood and running water. Pebble is usually smooth under action of wave and flowing water and buried under the earth surface with sand.

The river pebbles resource in China is abundant, the main chemical composition of gravel is silicon dioxide, secondly it is composed by small amount of iron oxide and trace elements such as manganese, copper, aluminum, magnesium and compound, it has natural stone features of hard quality, compression, wear-resistance and anticorrosion, it is an ideal material for building application. Currently gravel sand making production lines are continually built all over the country, which guarantee the supply of quality aggregate for national construction projects.

BASIC PROCESS OF PEBBLES SAND MAKING PLANT

The pebbles sand making process is divided into four stages: coarse crushing, medium fine crushing, sand making and sieving.

The first stage: coarse crushing

The pebbles blasted from the mountain is fed uniformly by the vibrating feeder through the silo and transported to the jaw crusher for coarse crushing.

The second stage: medium broken

The coarsely crushed materials are screened by vibrating screen and then conveyed by belt conveyor to cone crusher for medium crushing. The crushed stones are conveyed to the vibrating screen through a belt conveyor to sieve out different specifications of stones. The stones that meet the requirements of the customer’s particle size are conveyed to the finished product pile through the belt conveyor. The cone crusher crushes again, forming a closed circuit cycle.

The third stage: sand making

The crushed material is larger than the size of the two-layer screen, and the stone is conveyed to the sand maker machine through the belt conveyor for fine crushing and shaping.

The fourth stage: screening

The finely crushed and reshaped materials are screened by circular vibrating screen for coarse sand, medium sand and fine sand.

Note: For the sand powder with strict requirements, a sand washing machine can be added behind the fine sand. The waste water discharged from the sand washing machine can be recovered by the fine sand recycling device. On the one hand, it can reduce environmental pollution, and on the other hand, it can increase sand production.

RIVER PEBBLES SAND MAKING PROJECT CASE

complete river pebble production line cost 0