Hot Sell Used Oil Recycle Equipment

Model NO.: ZSA-5
Trademark: JUNNENG
Specification: 1sets 40HQ
Origin: Chongqing, China
HS Code: 8421299090
Model NO.: ZSA-5
Trademark: JUNNENG
Specification: 1sets 40HQ
Origin: Chongqing, China
HS Code: 8421299090
ZSA Series Waste Oil Recycling Machine

Overview: This machine is designed to process various types of waste lubricating oils and produce high-quality base oil along with a small amount of gasoline and diesel through vacuum distillation. After pretreatment, the waste oil is pumped into the distillation kettle and heated to the working temperature. The base oil, gasoline, and diesel are then obtained. Once the reaction is complete, heating is stopped, and the residue is removed from the bottom of the tank, allowing the machine to be used again. This production method is economical, and the base oil produced is of excellent quality. It represents the most advanced technology in the field of waste oil recycling and is suitable for large-scale industrial applications.
Hot Sell Used Oil Recycle Equipment

Process Description
Hot Sell Used Oil Recycle Equipment

Equipment Systems
1 Pretreatment system: Waste oil is pumped into the distillation kettle after being pretreated.
2 Distillation system: Heat is applied using coal, gas, or fuel oil to bring the oil in the kettle to the working temperature. This system includes a stirring mechanism and an insulation system.
3 Cooling system: Gaseous hydrocarbons are cooled into liquid base oil, gasoline, and diesel.
4 Oil storage system: Base oil, gasoline, and diesel obtained from the cooling system are stored here before being pumped into the storage tank.
5 Vacuum system: Ensures the process meets technical requirements.
6 Filtration system: Rapidly filters out mechanical impurities from the base oil, gasoline, and diesel, resulting in high-quality products.

Recovery Rate
Base oil: 85%~88% (index similar to SN150~SN200)
Gasoline: about 3%
Diesel: about 3%-4%
Oil residue: 6%~8%
Hot Sell Used Oil Recycle Equipment

Index of Oil After Treatment
No Item Unit Technical Data
Light Base Oil Medium/Heavy Base Oil
1 Viscosity (40 ºC ) mm²/s 16~32 28~72
2 Viscosity Index   ≥99 110
3 Appearance   Transparency Transparency
4 Color Index ASTM D1500 ≤1.2 ≤1.6
5 Pour Point ºC -15 -10
6 Water Content % W/W ≤0.05 ≤0.05
7 Flash Point (Open) ºC ≥180 ≥210
8 Ash Content % W/W 0.005 0.005
9 Carbon Residue % W/W ≤0.13 ≤0.13
10 Corrosion Copper, 100 ºC 3h Qualified Qualified
11 Acidity mg KOH/g ≤0.05 ≤0.05


Performance Characteristics and Advantage Introduction
1 Wide application: can treat gasoline engine oil, diesel engine oil, rubber oil, waste oils, and other various cleaning oils.
2 Low processing costs: the total cost of processing one ton of used oil is only USD 30 (including fuel, electricity, and pretreatment agent).
3 High recovery rate: base oil: 85%~88%, gasoline: 3%, diesel: 3%~4%, oil residue: 6%~8%.
Currently, continuous operation practices in the market involve pumping in waste oil while extracting good oil, which is complex, labor-intensive, and results in a lot of good oil being lost as residue, with a maximum yield of 72% and excessive residue.
4 No need for acid and clay; high-quality base oil is produced: no unsaturated composition, can be stored long-term without changing color, and has no bad smell.
5 Environmental protection: the entire process is sealed, releasing no harmful gases to humans or the environment. Colloids, asphalt, and carbon black in waste lube oil are all converted into sludge, which can be used as asphalt or fuel.
6 This machine uses a special heating method, achieving high thermal efficiency and making it difficult to form carbon deposits. It is safe, reliable, and durable. It is the most advanced technology globally and suitable for large-scale industrial production.
7 Easy operation and low labor intensity: only 1 to 2 workers are needed to operate the machine easily.
8 No use of heat-conduction oil furnaces, which cannot meet technical requirements, leading to low oil yields of 65% and requiring regular maintenance. No need for special high-temperature resistant oil pumps, which are expensive and prone to failure, requiring frequent replacement in continuous operation mode. No use of salt furnace heating, which is unsafe due to high temperatures. Electric heating cannot meet technical requirements and has no successful cases worldwide.

Parallel Twin Screw Barrel

Parallel Twin Screw Barrels,Injection Moulding Screw Barrel Design,Types of Screw Barrel

ZHEJIANG BOHAI MACHINERY CO., LTD , https://www.bohai-screw.com