What are the contraindications for the jaw crusher?

In daily production, incorrect operation can cause a variety of problems, resulting in component wear and increased production costs. As a general-purpose first-class crushing equipment, what are the operational taboos of the jaw crusher ? Follow the small series to find out!

1 operation contraindications

1. It is forbidden to pass iron .

2. It is forbidden to bring the material to start and stop.

3. It is forbidden to operate the machine with super current and low voltage.

4. When the machine is prohibited from abnormal noise, continue to run.

5. Check and adjust the machine when the machine is prohibited from running.

6. It is forbidden to feed the machine eccentrically.

7. It is forbidden to enter large materials in the crushing chamber (exceeding the maximum feeding size of the manual).

2 execution points

1. It is necessary to regularly lubricate the broken bearing and add molybdenum disulfide (high temperature resistant) grease. The refueling cycle is 1 time/shift. (per shift)

2. Check and tighten the V-belt. (per shift)

3. Check the wear of the seesaw. (per shift)

4. Check all bolts and their fasteners. (per shift)

5. Check the eccentric block of the pulley and balance wheel, which must be symmetrical. (per shift)

6. During the operation of the equipment, check the vibration caused by the sinking of the foundation or the deformation of the steel frame. (weekly)

7. After adjusting the discharge opening or replacing the raft, the top of the bracket thrust must be loosened. (Every time you adjust or replace accessories)

Polymer Concrete Cells For ER/EW Processing Of Nonferrous

Vinyl ester resin monolithic casting electrolytic cells

Electrolytic cells are designed, built and installed to satisfy the most stringent requirements requested by tankhouse operators worldwide. In most cases their main request is to guarantee full operating availability throughout the plant's lifespan, maximizing production of high-purity metal (copper, zinc, nickel, cobalt, lead or other nonferrous metals) with absolute safety for people and the environment. Additionally, cells must accommodate changes for continuous improvement of the electrolytic process, integrating efficiently with upgrades of complementary equipment such as anodes, cathodes, cap, boards, overhead crane electrolyte agitation systems, acid mist control devices, thermal insulation among many others.

2. Structure

Electrolytic cells are cast monolithically based on a patented, three-layer composite material system:
The Internal layer is a monolithic tank made with multiple layers of fiber-reinforced vinyl ester resin (FRP) complying with chemical barrier international norms that assure long-term impermeability and corrosion resistance.
The Intermediate layer is the structural core made with polymer Concrete, with a patented formulation to achieve a low coefficient of thermal expansion, providing long-term structural integrity with low thermally-induced stresses
The External layer is a standard seal layer of FRP that further protects the structural core from electrolyte splashes and spills. Optionally,this external seal may be specified with multi-layered oriented fiber reinforcements to guarantee trouble-free operation in unusually extreme operating environments.
Benefits of electrolytic cells

Long-term impermeability, free of corrosion, 20+ years warranty
Our monolithic internal tank manufactured with multiple layers of fiber-reinforced premium vinyl ester resin. It has continuous service without leakage, free of corrosion and structural flaws which operating under normal conditions as specified for each project.
Swift, accurate and less costly installation
Electrolytic cells include features that allow reduction of 25% or more in time needed for cell erection, alignment and leveling compared to time required with conventional polymer concrete cells. Dimension tolerances for electrolytic cells are consistently tight, simplifying installation in the most demanding applications,including plants with automated crane systems.
Minimum cleaning time and water consumption
The rounded internal shape,optional sloped cell floors,and smooth,flat finish of the internal tank,facilitate water sweeping and drainage of heavy sludge,with reduced water usage and accelerating return to service after each cleaning.
Minimum maintenance cost
The robust, virtually impervious internal tank that is chemically bound to the polymer concrete structural core during molding is tolerant to operating abuse its smooth,non-stick surfaces minimize adhesion of contaminants.
Maximum operational safety

The structural core of electrolytic cells is bolstered with sturdy external seismic reinforcement blocks confining its floor supports, and includes a robust, internal bidirectional, pultruded FRP bar mesh reinforcement which positively maintains integrity should the cell fail due to catastrophic events. Electrolytic cell installation protocols call for lateral wall collaboration between cells,thus reducing stress levels of cell around 40% under normal operating conditions.

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Hebei aoliande Chemical Equipment Co., Ltd , https://www.aoliandepipes.com