The pulp dehydrator is a dehydration equipment independently developed by our company and is used to remove moisture from paper pulp. Screw presses are used in the paper industry and are often called squeezers or presses. The pulp press can continuously press and filter a large amount of pulp. The product is made of wear-resistant, acid and alkali-resistant materials. It has significant features such as large processing capacity, high dehydration efficiency, and long service life. It is widely used in paper pulp, bamboo fiber, and papermaking tail pulp. Kraft pulp is equal to solid-liquid separation, dehydration, and squeezing in various industries; the equipment is simple to operate and operates continuously, reducing worker labor intensity and improving output and dewatering efficiency. The supporting equipment it is equipped with has a long service life, ensuring the performance and performance of the filter press. quality.

The performance of pulp dewatering machine depends on many factors, such as pressure, speed, temperature, etc. Therefore, before using a pulp dewatering machine, these factors need to be considered comprehensively to ensure the best performance and results.

Technical Parameter

Model	Capacity（t/h）	screw diameter（mm）	rotate speed（r/min）	Power（kw）	Dimensions: length * width * height（mm）	Weight（t）
ZTZY-120	0.1～0.3/0.26	120	30	2.2/3	1900×420×700	0.5
ZTZY-180	0.3～1/0.5	180	20	5.5	2500×550×800	0.8
ZTZY-250	0.8～3/0.93	250	16	7.5	3100×650×900	1
ZTZY-315	2～5/1.6	315	16	11	4100×790×1320	2
ZTZY-400	5～13/2	400	10	22	4700×990×1420	4
ZTZY-500	8～18/3.3	500	9	37	6100×1200×1500	6
ZTZY-630	15～35/4.2	630	9	45	6800×1350×1650	7.5
ZTZY-800	25～50/7	800	7	75	7500×2300×2200	9
ZTZY-1000	30～70/8.5	1000	6	90	8100×2700×2600	12

Advantage

1.Continuous operation, save human cost.

2.Low speed stable operation, material temperature does not rise.

3.Dewatering juice for organic materials

4.Separate slag and liquid for inorganic materials

5.Adopts the superposition compression principle, not blocking screen stencil.

6.High dehydration rate or juice rate, some fruits and vegetables reach 85% juice rate, some materials after dehydration dry up to 20%, to achieve good press effect.

7.Suitable for long, short, hard, soft, smooth, sticky, astringent, thin, thick, granule, powder any material.

8.High pressure spraying, no need take down screen, easy to clean.

Working principle

The dewatering screw press is designed according to the superposition compression principle, mainly achieves the purpose of material press separation by the cooperation of the feeding box, spiral, screen stencil and tail cone.

Material to be treated is uniformly transported to the inlet of the dewatering screw press equipment, by means of a pump or a spiral conveyor, filtered by a spiral blade and screen, then water or juice is collected through a sieve to a water tray below the machine.

After being taken up by the pipeline, the slag separated by the press is conveyed to the storage place through the conveyor belt.

Application

This screw press dewatering machine mainly used for all kinds of fiber materials, pulp reduction treatment. The dryness can reach the leading level. When you hold it by hand there is no water seepage, and the pulp after extruded shows a loose shape. Handling materials such as, paper pulp, kraft pulp fiber, wood pulp, sawdust, bamboo fiber, fairy grass, seaweed fiber, soybean residue fiber, etc. It has features of the operation process is not blocked, not stuck, not entangled.

Dewatering Screw Press for Paper Pulp

The performance of pulp dewatering machine depends on many factors, such as pressure, speed, temperature, etc. Therefore, before using a pulp dewatering machine, these factors need to be considered comprehensively to ensure the best performance and results.