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Hongxing tells changing procedures for spare parts of cone crusher

29 December, 2012 at 9:33 am in Buy & Sell

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Cone crusher is widely applied in metallurgy, construction, road building, chemical and phosphatic industry. It is suitable for crushing hard and medium hard rocks and ores, such as iron ores, copper ores, limestone, quartz, granite, gritstone, etc. The type of its crushing cavity is decided by the application of the ores. Serving for different ores, there are Symons cone crusher, Hydraulic cone crusher, secondary cone crusher and other types.

(1) The right ore-dressing conditions of cone crusher: ore is uniformly dispersed in the crushing cavity though distribution plate, the ore can not be higher than the level of rolling ace tabular wall.

(2) The biggest size to mine is 85% of the size of the entrance; otherwise it will lower production leading to the damage of certain parts of cone crusher.

(3) Do not start crushers load to avoid the accident.

(4) When stop machine, you must first stop to the mining machine, and discharge the broken ore into the crushing chamber, so that stop the crusher.

(5) When crusher is working, we should always check the pressure and hydraulic locking system, identify problems and do timely treatment.

(6) Replace rolling ace tabular wall

(7) Replace cone crushing wall

(8) Gear mesh

Due to friction between the circular plates affects the gap gear, in order to ensure the normal engagement of the gear, we must add gasket in the bottom cover, the gasket thickness should be equal to the amount of wear of the circular plate.

(9) The bearings and seals

When installing the bowl-shaped bearing, taking care not to make the rope break something slinger (hardwood and other objects to support the rope between). When assembling, the spherical bearing should be scraped to ensure that the crushing cone and bowl contacting with each other within the inner ring of 0.35-0.5mm gap.

(10) Cylindrical bushing and the frame body belong to the third transition, in order to prevent rotation of the bush; pull into a zinc alloy in the bush the upper tank, and replace the new bushing with trim size.

(11) conical bushing

Bushes should be strict with the empty eccentric shaft, co-inject of zinc alloy to prevent the taper sleeve rotation, zinc alloy should be full of all clearance, due to the sake of hot the Note zinc alloy may cause deformation of the taper sleeve, so we’d better check the size of the new cone suit, should be amended eccentric sets the actual size of the inner diameter of the preparation according to the manufacture of spare parts in order to maintain the original with.

(12) Spring

The upper part of cone crusher beating in normal working hours is not a normal phenomenon, must be carefully analyzed the reasons, take measures to exclude. Incorrectly compress spring will not only fail to work, but may occur part of the damage, because the compression spring will cause crushing force increase.

(13) Exposed rotating part of the machine should be added to the shield.

Henan Hongxing Mining Machinery Co., Ltd has many years' of technological power and experience accumulation of manufacturing and management of counterattack impact crusher, gold shaking table shaker which have many advantages such as simple and reasonable structure, high independent impact crushing ability, super low operational cost and the most competitive price. These machines have the most competitive price and the most reliable quality so that they are the top choice for the high performance crushing equipment.

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