The Factory Recommends Double-Cone Rotary Vacuum Dryer Plastic Powder

• Movement Way: Fixed
• Flow: Cross Flow
• Heating Mode: Convective
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SZG
• Material Status: Powder, Bulk
• Drying Medium: Superheated Steam, Air
• Operational Method: Intermittent
• Type: Double Cone Rotating
• Models: Szg Series
• Purpose: Medicine, Chemicals, Food
• Color: According to The Design Requirements
• Ability to Dry: Strong
• Transport Package: Wooden Package
• Specification: 2000X2000X2800
• Trademark: YUANZE
• Origin: China
• HS Code: 2803000000
• Production Capacity: 200

Product Description

Overview:
Double-cone rotary vacuum drier is a kind of drying equipment which integrates mixing and vacuum drying. The process of vacuum drying is that the dried material is placed in a sealed cylinder, and the dried material is continuously heated while the vacuum system is used to pump the vacuum, so that the moisture inside the material diffuses to the surface through the pressure difference or the concentration difference, the water molecules (or other non-condensable gases) obtain enough kinetic energy on the surface of the material, after overcoming the mutual attraction between the molecules, they diffuse to the low pressure space of the vacuum chamber, and are removed by the vacuum pump to complete the separation from the solid.

Principle:
The double-cone drier is a double-cone rotary tank. Under vacuum, steam or hot water is introduced into the jacket to heat the tank. The water vapor which evaporates after the wet material absorbs heat is pumped out through the vacuum exhaust pipe through the vacuum pump. Because the tank is in the vacuum state, and the rotation of the tank makes the material move up and down, inside and outside constantly, so it speeds up the drying speed of the material, improves the drying efficiency, and achieves the goal of uniform drying.

Features:

1. During the vacuum drying process, the pressure in the cylinder is always lower than the atmospheric pressure, the gas molecule number is small, the density is low, the oxygen content is low, therefore can dry the easy oxidation medicine, reduces the material the opportunity which infects the bacterium.
2. Because moisture in the vaporization process temperature and steam pressure is proportional, so when the vacuum drying, the moisture in the material can be vaporized at low temperature to achieve low temperature drying, especially suitable for the production of heat-sensitive materials of pharmaceuticals.
3. Vacuum drying can eliminate the surface hardening phenomenon, which is caused by the large pressure difference between the inside and the surface of the vacuum drying material, no surface hardening will occur.
4. Because of the small temperature gradient between the inside and outside of the material during vacuum drying, the moisture can be moved and collected by itself due to reverse osmosis, thus effectively overcoming the loss phenomenon caused by hot air drying.

Impact factors:

1. The condition of the dried material (such as the material shape, size, stacking method) , the material itself moisture content, density, viscosity and other properties. In addition, the vacuum drying speed can be increased by increasing the initial temperature of the material, pre-treatment after vacuum filtration and reducing the moisture content of the material.
2. The higher the degree of vacuum, the more beneficial to the vaporization of water at a lower temperature, but the higher the degree of vacuum is not conducive to heat conduction, affecting the heating effect of materials. In order to improve the drying speed of materials, the vacuum degree should be considered according to the characteristics of materials. In general, the vacuum should not be less than 104Pa.

Technical Paramters:

Model		SZG-0.1	SZG-0.2	SZG-0.3	SZG-0.5	SZG-0.8	SZG-1	SZG1.5	SZG-2	SZG-2.5	SZG-3.0	SZG-4.0	SZG-4.5	SZG-5.0
Volume(L)		100L	200L	300L	500L	800L	1000L	1500L	2000L	2500L	3000L	4000L	4500L	5000L
Dia(mm)		800	900	1000	1100	1200	1250	1350	1500	1600	1800	1900	1950	2000
H(mm)		1640	1890	2000	2360	2500	2500	2600	2700	2850	3200	3850	3910	4225
H1(mm)		1080	1160	1320	1400	1500	1700	1762	1780	1810	2100	2350	2420	2510
H2(mm)		785	930	1126	1280	1543	1700	1750	1800	1870	2590	2430	2510	2580
L(mm)		1595	1790	2100	2390	2390	2600	3480	3600	3700	3800	4350	4450	4600
M(mm)		640	700	800	1000	1000	1150	1200	1200	1200	1500	2200	2350	2500
Material feed weight		0.4-0.6
MAX material feed weight(kg)		50	80	120	200	300	400	600	800	1000	1200	1600	1800	2000
Interface	a Vacuum	Dg50	Dg50	Dg50	Dg50	Dg50	Dg50	Dg50	Dg70	Dg70	Dg100	Dg100	Dg100	Dg100
	c condensed water	G3/4"	G3/4"	G3/4"	G3/4"	G3/4"	G1"	G1"	G1"	G1"	G1"	G1/2"	G1/2"	G1/2"
Motor Power(kw)		1.1	1.5	1.5	2.2	2.2	3	4	5.5	5.5	7.5	11	11	15
Total weight(kg)		650	900	1200	1450	1700	2800	3300	3580	4250	5500	6800	7900	8800