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How to buy a screw sludge dewatering machine to be satisfied?

How to buy a screw sludge dewatering machine to be satisfied?

May 24, 2020

1. Price advantage: The price of the screw sludge dewatering machine is an element considered by many manufacturers. Different regions and equipment will have different prices. In Jiangsu, Zhejiang and Shanghai, prices will be relatively high.


2. Water content. The water content of the snail sludge dewatering machine is usually 70% ~ 80%.


3. The machine equipment is not blocked, the washing tap water is greatly reduced, the 28-hour automatic type is not operated, and the labor service cost is greatly reduced.


The price of the stacked screw machine is different according to different models, specifications, raw materials and stores. For example, 101 models of small and medium-sized equipment can be sold for more than 30,000 yuan, and some manufacturers sell for more than 50,000 yuan, which is closely related to the brand and quality.


The general customer will ask how to choose the type and specification of the stacked screw machine. It is afraid that the selected model will become larger and waste the expenditure. The selected model will become smaller and harm the work efficiency. So at this time, try to learn how to measure the production of the stacked screw machine. Mud volume and motor selection method.


The contractor has not obtained the model specifications, and the tenderer can calculate the model specifications of the screw-stacking machine by itself.


Basic parameters that must be understood:


1. The daily sludge (drilling mud volume) to be resolved, that is to say the amount of mud feed.


2. Sludge characteristics and concentration value


Assuming that you must solve 100 square meters of drilling mud every day, under the basic theory of the helical screw machine, it operates continuously for 24 hours, which means that every hour must be solved: 100 / 24≈4 square


E.g:


1. When the sludge is the source water, the remaining sludge, the organic chemical sludge and the concentration value is 0.3%, if it is more than 4 square meters per hour, you can choose 132 model specifications or 201 model specifications, usually more than 201 .


2. When the sludge is the source water, the remaining sludge, the organic chemical sludge, and the concentration value is 1.0%, if it is more than 4 square meters per hour, you can choose 302 model specifications (in industries with overcapacity), 301 in the main test Can also be exceeded.


3. When the sludge is scum and air-floating sludge, the model 302 specification is adopted.


4. When the sludge is mixed sludge and the concentration value is 3%, the model 301 is used.


5. Report statistical data The amount of mud produced by one person is absolutely dry, and the amount of mud entered by the fifth person.


Customers will easily accept the high and low price of the stacked screw machine when choosing the stacked screw machine. The key to the price of the stacked screw machine is its decision to solve the work ability. The larger the mud output, the larger the specifications of the shaft and the ring, the greater the difficulty of production and processing and the greater the consumables, so the higher the price of the screw stacker. Spindle bearings and ring pieces are the components that determine the amount of mud produced by machinery and equipment, and are the key elements that jeopardize the price of the stacked screw machine. The price of the helical screw machine is the most important factor for every customer, but the key to the price is the quality of the equipment. It is far better to choose the equipment with higher cost performance than the equipment with lower price.