The basic process of vacuum injection molding is as follows: First, a silicone rubber mold is produced according to a master model, and then the prepared mold is placed in a closed space (in an injection molding machine), and vacuumed, and then a thermosetting resin is injected into the mold. The thermosetting resin is a polyurethane (PUR) material. After the PUR is completely injected, the mold is transferred from the vacuum injection molding machine into the drying furnace and heated. Most of the main models are made by cutting light and ABS resin (ACRYLONITRILE BUTADIENE STYRENE acrylonitrile, butylene, styrene).
Although there is no need to try again after having the main model, the advantage of the trial production based on vacuum injection is that a molded article having excellent mechanical properties can be obtained. According to the specific material, the properties of various resins such as ABS, polypropylene (PP), and acrylic resin can be obtained. Further, it is also possible to perform difficult molding such as multicolor molding. "Metal molds can do it (the vacuum injection molding of silicone rubber molds can also be done)." The company not only provides vacuum injection molding machines, but also provides drying ovens, peripheral equipment, materials and support services required for the actual trial production in the form of "Sunclon System".
Sanai mainly undertakes the trial production business in the automotive and motor industries, but also develops, manufactures and sells vacuum injection molding machines used in trial production. This SC series is a new product after a lapse of 20 years. Compared with the original model, there are mainly five improvements: (1) the production capacity is nearly doubled; (2) the price is reduced to less than half; (3) the silicone rubber mold is easier to pick and place; (4) can be used Larger silicone rubber mold; (5) Eliminated the drain tube used by the vacuum pump.
(1) is achieved by using a large-capacity pump to shorten the time required to form a vacuum inside the device. In the case of using a silicone rubber mold which is molded one by one, 12 to 14 moldings can be completed in 8 hours. "By shortening the time required for molding, the service life of the silicone rubber mold is prolonged, and the number of formable silicone rubber molds has increased from 20 to 25 of the original model to 40 to 50" (clear water). In addition, the pump is implemented by means of oil circulation (5).
(2) is achieved by changing the processing method of the stainless steel member. The original model method cuts from the entire piece of material, while the new model method bends and welds the sheet, thus reducing material costs. At the same time, by transferring to China, the labor costs are reduced and the processing costs are increased.
The SC series consists of three models, and the size of the "workroom" in which the silicone rubber mold is placed is different.
1. Introduction of Waste Engine Oil Distillation Plant
Waste Engine Oil Distillation Plant ,is the new technology which can refine the waste engine oil into base oil(which can be made into diesel and gasoline after processed by our catalyst). The oil quality is better than the original normal pressure distillation technology, which show on purity ,transparence, lightness .this technology will do deodorization and destinke process to the raw material oil automatically by "dry type" vacuum pressure distillation method. With the vacuum distillation technology, the distillation temperature is considerably reduced, and the oil output will higher 5%-10% compared with original normal pressure distillation technology. It makes more profits to the enterprise virtually.
2. Raw material which can be used
a. Waste oil .example: waste diesel, waste oil residue etc.
b. tire/rubber oil
c. plastic oil
d. crude oil
e. waste engine oil
f. waste motor oil
g. waste lube oil
h. waste transformer oil
i. underground oil
3. Models of waste engine oil distillation plant
4. Installation: We will be in charge of arranging our engineer to go to your place to guide the installation and train your workers how to operate the waste engine oil distillation plant ,and buyer will be in charge of the food, accommodation and round air tickets.
5.Waste Engine Oil Distillation Plant Exporting Experience:
|
America: |
Brazil, Canada, Colombia, USA, |
|
Middle East: |
Dubai, Iran, Jordan, Saudi Arabia, Turkey |
|
Europe: |
Albania , Bosnia and Herzegovina |
|
Asia: |
Afghanistan, India, Malaysia, Pakistan, Philippines, South Korea, Vietnam, Myanmar |
|
Africa: |
Ghana, Mozambique, Zambia |
Waste Engine Oil Distillation Plant
Waste Engine Oil Distillation Plant,Waste Engine Oil Recycling Plant,Refinery Vacuum Distillation Plant,Waste Engine Oil Purifier Distillation Plant
Shangqiu Sihai Energy Technology Co., Ltd , https://www.sihaienergy.com