Quartz stone crusher

Introduction to Quartz Stone The main material of quartz stone is quartz, and its rich color combination gives it the texture of natural stone and beautiful surface luster. Quartz countertops come in a variety of colors, with the Gobi series, crystal series, granite series, and sparkling star series being more distinctive. They can be widely used in public buildings (hotels, restaurants, banks, hospitals, exhibitions, laboratories, etc.) and home decoration (kitchen countertops

Introduction to Quartz Stone Crusher

Quartz stone crusher, also known asQuartz stone crusher，Quartz sand making machine，Quartz sand making machineWait, it is a type of roller crusher. Hongtong Machinery is a professional manufacturer of quartz stone roller crushers. After years of manufacturing and sales, our company has accumulated rich experience. The quartz stone roller crushers produced can be said to be the best choice in terms of appearance and performance, ensuring the highest cost-effectiveness on the market. The quartz stone roller crusher is suitable for fine crushing operations with feed particle size less than 80mm and finished product particle size requirements of 50-20mm Such as using pebbles and construction waste to artificially make sand; Mining fine iron ore and quartz ore; Broken raw materials in the ceramic industry. Quartz stone crusher (roller crusher) is suitable for medium and fine crushing of brittle block materials in industries such as cement, chemical, power, mining, metallurgy, building materials, refractory materials, coal mines, etc. Its feed particle size is large and the discharge particle size is adjustable. It can crush materials with compressive strength ≤ 160MPa. Especially in the coal industry, when using this machine to crush raw coal, it can be directly crushed as long as it undergoes iron and impurity removal without the need for gangue removal. The crushed material has uniform particle size and low over crushing rate, simplifying the coal preparation process and reducing investment and production costs.

Quartz stone crusher picture:

Belt driven spring quartz stone roller crusher


1210 Large Shaft Spring Quartz Stone Roll Crusher Picture (View more pictures)


Hydraulic quartz stone roller crusher with continuous shaft transmission

Quartz sand making machine video

Quartz stone crushing test machine video _ Roll crusher（Click to view more videos of roller crushers）

Shipping picture of quartz stone crusher（Click to view more shipping pictures of roller crushers）

Sichuan Yibin Mr. Chen's 1200 × 1000 Quartz Stone Crusher Delivery Site	Hubei Zhangzong 1200x1000 Quartz Stone Crusher Delivery Site
Large 1210 quartz stone crusher shipping picture	400X400 石英石破碎机发往辽宁锦州

Quartz stone crusher is suitable for materials

cobble	calcite	石英石	marble
cobblestone	bentonite	iron ore	limestone

River pebbles, calcite, quartz, marble, pebbles, bentonite, iron ore, bluestone, mountain stones, water slag, limestone, weathered sand, diabase, granite, basalt, etc.

Structure of quartz sand making machine
1. The quartz sand making machine (roller crusher) is mainly composed of rollers, roller support bearings, clamping and adjusting devices, and driving devices.
2. The driving mechanism is composed of two electric motors, which are transmitted to the pulley through a V-belt to drag the rollers and rotate them in opposite directions. When crushing materials, the materials are crushed through rollers from the feeding port, and the crushed products are discharged from under the chassis.
3. Adjustment of discharge particle size: A wedge-shaped or shim adjustment device is installed between the two rollers, and the top of the wedge-shaped device is equipped with an adjustment bolt. When the adjustment bolt pulls up the wedge block, the wedge block pushes the movable roller wheel away from the fixed wheel, that is, the gap between the two rollers increases, and the discharge particle size increases. When the wedge block is lowered, the gap between the two rollers of the movable roller wheel decreases under the action of the compression spring, and the discharge particle size decreases. The gasket device adjusts the particle size of the discharge by increasing or decreasing the number or thickness of gaskets. When adding gaskets, the gap between the two rollers increases, and when reducing gaskets, the gap between the two rollers decreases, resulting in a smaller discharge particle size.
4. For safety reasons, the transmission part should be equipped with a safety cover according to the actual situation.

Working principle of quartz sand making machine

Working principle diagram of double toothed roller crusher

The quartz stone crusher (roller crusher) is driven by two motors to operate two rollers. The crushing effect of the roller crusher on materials is mainly crushing and grinding, and it is mainly suitable for the medium and fine crushing of medium hard materials.
In order to obtain products with different strength, the discharge port size of the quartz stone crusher (roller crusher) must be adjustable. In order to prevent iron damage to the crusher, a safety device must be installed. The movable roller shaft of the roller crusher is supported by spring pressure. Under normal working conditions, the spring force is sufficient to overcome the crushing force required for crushing materials. Different thicknesses of gaskets are placed between the frame and the movable bearing. By changing the number of gaskets, the width of the discharge port between the two rollers can be adjusted to meet the requirements of different product particle sizes. When materials that cannot be crushed enter the crushing chamber, the spring is compressed, and the movable roller retreats to increase the discharge port. After the materials are discharged, the movable roller returns to its original position under the pressure of the spring. This is the mechanical discharge port adjustment and overload protection device (safety device).

Technical parameters of quartz stone crusher

Specification Model	Feed particle size (mm)	Discharge particle size (mm)	Production capacity (t/h)	Motor power (kw)	Weight (t)	External dimensions Length, width, and height (mm)
2PG400×250	<35<>	≤2-8	2-10	2×5.5	1.3	2150×980×800
2PG400×400	<35<>	≤2-8	5-12	2×7.5	2.3	2360×1100×800
2PG610×400	<65<>	≤2-20	5-20	2×15	3.9	3510×1420×1030
2PG750×500	<75<>	≤2-25	10-40	2×18.5	9.5	4210×1630×1260
2PG800×600	<80<>	≤2-25	12-45	2×22	10.8	4505×1780×1320
2PG1000×700	<100<>	≤3-30	20-65	2×30	14.9	5310×2175×1595
2PG1200×800	<120<>	≤3-35	35-80	2×37	25.5	6290×2270×1870
2PG1500×800	<130<>	≤3-45	50-120	2×75	33.7	7460×2410×2290
2PG1600×1000	<150<>	≤3-50	60-140	2×90	41.2	8220×2680×2475

Note: The equipment model parameters are constantly being improved. If you cannot find the required model in the parameter table, you can contact us directly. Our technicians will configure the equipment that best suits your production needs and site requirements according to your requirements.

Advantages of quartz stone crusher
1、 Simple structure, easy to inspect and repair
The modular structure of the quartz stone crusher can be installed separately or in combination according to on-site needs, making it easy to lift and maintain. Standardized module combination gear plates have greater interchangeability and universality, greatly reducing the replacement cycle of gear plates and lowering operating costs.
2、 Low powder yield and good particle size
The quartz sand making machine adopts a combination crushing method instead of impact and striking, which does not produce secondary crushing phenomenon, so the over crushing rate is extremely low.
3、 Large fragmentation ratio
When a large crushing ratio is required, a quartz stone crusher (roller crusher) can install an adjustable crushing rod below the two rollers.
4、 Structural standardization
The structure of each type of quartz stone crusher (roller crusher) is standardized, and its structure and length can vary with the required productivity.

Roll skin and vulnerable parts of roller crusher

Quartz sand production line

Firstly, the raw quartz ore is initially crushed by a coarse crusher, and then the produced coarse material is transported by a belt conveyor to a quartz sand making machine (a roller crusher) for further crushing. The finely crushed stone material is then sieved by a vibrating screen to separate two types of stones, with the stones that meet the feeding particle size of the sand making machine being used as sand for the sand making machine, and the other part being returned to the fine crusher. Part of the stones from the sand making machine are made into sand, which is then washed by a sand washing machine (optional) to produce finished quartz sand, while the other part is crushed again by the sand making machine.