Impact Crusher

Impact crusher made in Liming Heavy adopts quality steels and wear-resistant parts, which makes it superior and reliable. This machine is possess of rotor with large inertia, and its capacity is improved largely. Impact crusher is usually used as secondary crusher in the production line.

Input Size: 200-400mm

Capacity: 50-250T/H

Applications: Ore crushing, railway, highway, energy, cement, chemical industry, construction, etc

Working Principle

Impact crusher crushes material by striking energy.when it works,the motor drives the rotor rotate at a high speed,on which the blow bar is installed .as soon as the material get into the affecting area of the blow bar,they will be stroke by the blow bar and be thrown to the impact devices around the rotor.the high speed forces the material to rebound from the impact liner to the area where the blow bar effects until they have been crushed to the required size.the clearance between the impact rack and the rotor can be adjusted to change the size and shape of the end product.

FAQ

What finished fineness can the LUM ultrafine vertical roller mill reach?

Its adjustable fineness ranges from 325 mesh to 2500 mesh, D97 down to 6‑8.5 μm, controlled by multi‑rotor classifier. Higher classifier speed delivers finer powder. Actual fineness is affected by material hardness, feed moisture, feeding rate and

How well does the MB5X Pendulum Roller Grinding Mill control noise?

It adopts stable spiral bevel gear transmission, flexible connection and optimized air‑flow path to reduce mechanical and aerodynamic noise. The overall noise level is evidently lower than that of ball mills. With workshop sound insulation and dust‑p

What are main wearing‑parts for twin‑shaft kiln and key notes for spare‑part procurement?

Key wearing‑parts: kiln refractory bricks & castables; reversing‑valve plate and sealing assemblies; burner guns & protection sleeves; discharging air‑lock seals; dust‑collector pulse valves & filter bags; hydraulic‑system oil‑seals. Reversing‑valve seals and burners suffer fast erosion under high‑temperature flue‑gas. Refractory service‑life is affected by cyclic thermal shock from shaft‑reversing. Stock standard‑spares on‑site; reserve manufacturing lead‑time for custom non‑standard items. Original spare‑parts guarantee dimensional compatibility and mitigate loss caused by unplanned shutdown.

What is the finished product fineness range of the MTW6X Fully Thin-Oil Lubricated Intelligent European Grinding Mill?

The MTW6X Fully Thin-Oil Lubricated Intelligent European Grinding Mill offers continuously adjustable fineness from 1.6 mm down to 0.045 mm, with the finest output reaching 0.038 mm (about 400 mesh). Its new-type analyzer features higher air velocity and

Which materials is the Raymond Mill suitable for processing?

The Raymond Mill is ideal for non-flammable, non-explosive materials with Mohs hardness below 7 and moisture under 6%, such as limestone, calcite, dolomite, marble, gypsum, heavy calcium carbonate, bentonite, kaolin, bauxite, barite, talc and feldspar.

What maintenance convenience is brought by roller flipping‑out structure?

This vertical‑mill series allows transmission‑arm flipping to pull whole grinding‑roller assembly outside mill housing for overhaul. Operators replace roller sleeves and table liners with spacious working space outside mill, greatly improving spare‑part replacement efficiency, shortening downtime and reducing production loss caused by shutdown. Reset rollers after maintenance. Strictly follow overhaul procedure: cut power and hydraulic pressure and implement safety isolation to avoid safety hazard during roller‑flipping operation.