Description

RC series jaw crusher is a new generation of large-scale jaw crusher produced by our company with the introduction of international technology. This product has the characteristics of high output, large crushing ratio, low jaw wear, high degree of humanized operation, good overall machine stability, simple appearance and structure. It is the first product for crushing materials with a compressive strength of less than 300MPA. Since the jaw crusher was put into the market, it has not only been widely used in the crushing operations of large-scale water conservancy, hydropower, highway and railway projects at home and abroad, but also used in metal mines such as gold, iron, and copper. The performance has won high praise from customers.

Features

1. RC series jaw crusher has the features of excellent motion characteristics, special chamber design which saves more than 10% energy consumption and has more than 15% bigger throughput.

2. The structure design of adjustable transmission angle makes higher capacity in the same discharge outlet.

3. Unique crushing chamber design of RC jaw crusher makes the availability of jaw plate much higher. Jaw plate can be switched four times that achieves evenly attrition. This advances the material availability and prolongs service life.

4. The teeth on jaw plate in crushing chamber faces to aces (swing jaw plate and fixed jaw plate), which is good for crushing hard materials..

5. Adopting the new "V"-shaped symmetrical crushing cavity structure, the effective opening size is equal to the nominal opening size (ordinary jaw crusher adopts the traditional asymmetrical crushing cavity structure, the effective opening size is smaller than the nominal opening size), and its crushing capacity is increased by 15 year-on-year ~20%.

Advantages

1. When the non-crushed material enters the crushing chamber, the bracket breaks to protect the valuable parts of the equipment from being damaged; the hydraulic cylinder has an overload protection function. When overloaded, the reverse flow valve discharges the hydraulic oil in the hydraulic cylinder, and the wedge moves outwards, and the discharge port Get bigger.

2. Large size bearing with larger bearing capacity,which can be longer service life

3. Heavy design, suitable for all kinds of sand and gravel aggregate and mineral processing;

4. When the non-crushed material enters the crushing chamber, the bracket breaks to protect the valuable parts of the equipment from being damaged; the hydraulic cylinder has an overload protection function. When overloaded, the reverse flow valve discharges the hydraulic oil in the hydraulic cylinder, and the wedge moves outwards, and the discharge port Get bigger.

5. The discharge port adopts a hydraulic wedge adjusting device, which is simple and quick; adopts a centralized lubrication device, which is more convenient to lubricate; fix the jaw plate with a fast installation method such as a bead and a support; various methods save manpower and time, and improve work efficiency.

6. The main engine and motor are installed all in one, and the foundation is connected with the foundation by rubber vibration damping pad, which makes the foundation more simple

Working Principle

RC series jaw crusher is mainly composed of frame, movable jaw, eccentric shaft, jaw plate, adjusting seat and other parts. When working, the motor drives the eccentric shaft through the V-belt through the grooved wheel, so that the movable jaw moves according to a certain trajectory, thereby crushing the materials entering the crushing cavity, and the crushed materials are discharged from the discharge port under the action of their own weight. .

Parameter