Quartz sand making machine is a kind of equipment designed for crushing medium and high hardness materials such as quartz sand, which achieves high efficiency sand making through the principle of double roll extrusion. With adjustable particle size, low energy consumption and high abrasion resistance, quartz sand roller sand making machine has become an ideal choice for quartz sand processing. When selecting the model, it is necessary to integrate the material characteristics, production capacity and intelligent demand, and give priority to models with patented wear-resistant technology and hydraulic system (such as Huashengming 2PGY series) to ensure long-term and efficient operation.

Quartz Sand Making Machine

1. quartz sand making machine working principle

The material (such as quartz sand) enters into the crushing chamber from the inlet, and is squeezed, rubbed and sheared by the two oppositely rotating rollers, and the granularity of the discharged material (usually 1-5mm) is precisely controlled by adjusting the gap between the rollers (controlled by hydraulic or spring system). The equipment is equipped with an overload protection device, which automatically backs off or stops the machine when it meets hard objects to avoid damage.

2. quartz sand roller sand making machine performance advantages

High efficiency and energy saving

50% energy saving than traditional sand making machine, capacity covers 2-400 tonnes/hour, dual motor drive can flexibly switch single/double roller mode to adapt to the output demand.

Precise and controllable particle size

Hydraulic system adjusts the roller gap in real time, even particle size of the discharged material (1-3mm is common), low over-crushing rate, and the finished sand is rounded and well-graded.

Wear-resistant and durable

The roller skin is made of high chromium manganese steel (patented design), which has a life span of more than 2 years when crushing quartz sand and low maintenance cost.

Environmental protection and low noise

Closed structure + dustproof plate design, less dust spillage, low noise, in line with environmental requirements.

Intelligent operation

The CNC hydraulic model supports one-key start-stop and automatic control, and the fault diagnosis system improves the operation safety.

3. Applicable materials

In addition to quartz sand, it is also suitable for river pebbles, granite, basalt, limestone, iron ore and other materials with compressive strength ≤ 250MPa.

Match the production demand: choose the model according to the hardness of quartz sand, feed size (usually ≤ 80mm) and expected output, small and medium-sized spring model (such as 2PGT series), large-scale continuous production recommended hydraulic CNC model (such as 2PGY series).

Focus on wear-resistant configuration: confirm the roller skin material (high chromium manganese steel is preferred) and whether it contains patented wear-resistant technology, which directly affects the life.

Prioritise intelligent features: hydraulic systems, automatic overload protection and CNC modules can significantly reduce the difficulty of operation and maintenance.
Field test verification: bring material to test the machine, observe the flexibility of adjusting the particle size of the material and the stability of the equipment.