Mantle

Use of the product:

It is suitable for mines, building materials, roads and bridges, water conservancy and hydropower and other fields. It is used to crush granite, basalt and other medium-hard materials to assist sand and stone aggregates, ore processing and other operations.

Application scenario:

Mantle is one of the core wear-resistant consumables in the cone crusher. It is installed in the moving cone part and forms a crushing cavity with Concave to realise material crushing through continuous extrusion and impact.

In practical applications, Mantle is widely used in mine crushing, sand and stone aggregate production lines and metallurgical building materials industries. It is mainly used for medium crushing and fine crushing of medium and high hardness materials such as granite, basalt, iron ore and river pebbles. During the operation of the cone crusher, the crushing wall directly participates in the high-strength crushing operation. Its wear resistance and structural strength directly affect the output of the whole machine, the finished grain type and the operation stability.

In the whole sand and stone production line, Mantle is a key wearable part inside the cone crusher. It is usually located in the medium and fine crushing stage after the jaw crusher, which plays an important role in ensuring continuous production and reducing maintenance costs. In addition, this component is also widely used in large-scale mining projects, cement plants and infrastructure projects. It is an important wear-resistant accessory under high-load continuous crushing conditions.

FAQ:

Q：Which series of cone crushers is suitable for Mantle?

A：The whole series is universal, suitable for HC, HPT multi-cylinder hydraulic cone breaker, PYF spring cone breaker, single-cylinder hydraulic cone breaker, rotary crusher; covers three types of coarse crushing, standard medium crushing, short-head fine crushing, which can match mainstream brand conical equipment at home and abroad, and can be used with the same model of rolling mortar wall.

Q：What’s the difference between Mantle and Concave? Does it need to be replaced as a set?

A：Mantle is a dynamic lining plate that rotates with the spindle, and Concave is a fixed bowl-shaped fixed lining plate. The two form a broken cavity in pairs, and the wear rhythm is synchronised. It is recommended to replace a set under long-term high-strength conditions; unilateral local slight wear can be replaced separately, and serious grooves and cracking must be replaced as a set to ensure that the crushing gap is uniform and the material output is stable.

Q：What factors will shorten the service life of Mantle?

A：1. The higher the hardness of the material, the faster the wear consumption; 2. The large block of the feed is concentrated and biased, resulting in rapid wear on one side of the lining plate; 3. Iron blocks and unbreakable hard objects enter the crushing cavity, which is very easy to cause the lining plate to collapse and perforate; 4. The gap between the broken wall and the rolling wall is unbalanced, and the local squeezing aggravates the wear; 5. The equipment is overloaded and running at full capacity for a long time.

Q：Does the full series of Mantle are always available in stock to support long-term foreign trade bulk supply?

A：HC, HPT, PYF models of standard cavity type Mn13Cr2, Mn18Cr2 Mantle are in stock all year round, and can be shipped quickly. It has its own complete cast steel production line, stable and large-scale supply throughout the year, supporting overseas mines, sand and stone factories for long-term fixed-point collection, and annual stocking for agents.

Q：Does it support non-standard and special-shaped Mantle customisation?

A：It supports drawing customisation, sample reproduction, 3D modelling customisation, and can produce thickened wear-resistant models, special cavity types, and special crushing walls for old modified models. The size tolerance is strictly controlled. It can be matched with the corresponding non-standard ConCave set, and it can be adapted to all kinds of transformation production lines and special working conditions equipment.

Q：How many sets of Mantle do you need for a large-scale mine production line for 24-hour continuous production?

A：For all-weather mass production of large-scale mines, it is recommended to always have 2 sets of Mantle + ConCave; small and medium-sized intermittent production sand and stone factories reserve 1 set of spare parts to avoid the shutdown of the entire production line after the wear and breakdown of the lining.