What Are the Different Types of Joint Sealant?

The sealed feed crushing and shrinking combined prototype machine is mainly used for medium and fine crushing of raw materials, such as coal, coal gangue, coke, limestone, pyrite, phosphate rock, and so on. The crushing method is curved extrusion. The maximum block size of the crushed material should be less than 10-30 mm of the size of the mouth of the machine model.

Sealed feed crushing and shrinking joint prototype machine

Sealed feed crushing and shrinking combined prototype is mainly used for crushing and crushing of raw materials.

The sealed feed crushing and shrinking combined sample making machine is mainly used for the middle crushing and fine crushing of raw materials. It can complete the three processes of feeding, crushing, and shrinking at the same time. This part of the process is entered to avoid sticking and blocking. The machine is designed and manufactured according to the national standard requirements, and the design is reasonable. Easy to operate, new environmentally friendly product with sealed design.

Parameter model	EPS-II	EPS-I
Feed size	60mm	100mm
Output granularity	6 13 can be replaced	6, 13 can be replaced
Adapt to moisture	11% (total moisture received)	11%
Scale down	1: 8	1: 8
Sample preparation efficiency	13mm, 300-500kg / h	0.5-1.5T / h
	6mm, 200-300kg / h
voltage	380v	380v
Motor Power	1.5kw	3kw
weight	400kg	700kg
Dimensions	1100 × 590 × 1160	1450 × 720 × 1350

This machine is mainly composed of body, receiving part, shrinking part, crushing part, vibration feeding part and so on. Turn on the machine first at work, put the sample to be crushed into the rear end of the vibrating hopper after the standby device runs normally, and the vibrating screen will evenly feed the material into the feeding port of the crusher. The holed materials can be directly entered into the shrinkage section without being crushed. After the materials entering the crusher are crushed by the crusher to reach the required particle size, the materials that have passed the initial screening will enter the shrinkage section for shrinkage. Select the divider reasonably according to the needs of the user. After the division, it will enter the receiving part to complete a working cycle. The body is welded from high quality steel.

The eccentric shaft is made of high-quality carbon structural steel, with bearings at both ends and fastened to the frame. The moving jaw and the frame have a pair of tooth plates made of ZGmm13, and the eccentric device, the vibration feeding device and the shrinking device are driven by the pulley. The feeding, screening, crushing, and shrinking are completed in one, reducing labor intensity, increasing work efficiency, improving work accuracy, and reducing human error. It is the first choice of machinery and equipment in the industries of chemical testing, coal, coking, and scientific research.

The adjusting device is mainly used to adjust the size of the discharge opening. The spreader system can not only adjust the gap, but also play a safety role. When the feeding is overloaded or when it encounters iron, it will break first to protect other parts from being damaged.

The machine has four anchor screws fixed on the concrete foundation. The installation of the shrinking machine is completed, and the commissioning can be carried out after the foundation exceeds the solidification period. Before the test run, check whether all the screws are tightened, and then turn the pulley manually to confirm that the movement is not hindered and all parts are normal before the empty car test. After the empty car test for 1 hour, observe that there is no oil leakage at the machine seal, no loose parts, etc., and the temperature rise of the bearing does not exceed 65 ° C. If the above faults are found, they must be stopped immediately for repairs, the faults must be completely eliminated, and the test of the shrinking machine must be confirmed After normal, load test can be carried out.

The shrinking machine must be started under no load. Before starting, carefully check the tightening of each component, the elasticity of the spring, the shrinking of the shrinking device, the transmission of vibration feed, and the tension of the belt.

In order to ensure the long-term good use of the machine, lithium-based grease and 40 # engine oil are frequently filled in the moving parts and bearings. Add lithium-based grease once every 30 days, and add 40 # motor oil once every two hours at the oil cup.

When starting each shift, you should carefully check whether the tooth plate of the shrinking machine is loose, whether the shrinkage ratio is accurate, and whether the vibration feeding is normal, and then work out after finding out the problem. Strictly any cleaning during operation,

Repair and maintenance work such as refueling, and installation and removal of belts. It is forbidden to take ore from the material port by hand or pry bar to prevent accidents. The machine must be reliably grounded.

The shrinking machine is disassembled and maintained once a year and overhauled every two years.