 Calstar Introduction
● CALSTAR® trade mark is named after CALSTAR ASSOCIATES COMPANY established in 1984 in the US. "CAL" stands for California and "STAR" means outstanding, popularity. So, CALSTAR together means "California Star".
● Since 1995, Calstar®, an entrepreneurial team was set up to develop environmental protection equipment. Also, to distribute solvent recovery equipment from other countries.
● In 2001, "SHENZHEN KUANBAO ENVIRONMENTAL EQUIPMENT CO., LTD." was established in China, specializing in developing & selling CALSTAR solvent recovery machines. After two years in 2003, "TAIWAN KUANBAO ENVIRONMENTAL DEVELOPMENT COMPANY" was set up. In the meantime, patents and trade mark of solvent recovery equipment is accomplished.
● Jingdebao, the second brand of solvent recovery equipment of Kuanbao, was promoted successfully in 2008, which means business tactic turned into multiple-trade marks. Meanwhile, Shenzhen high-tech enterprise and European CE certificate obtained.
● In order to extend our business to overseas, "TAIWAN KUANBAO INTERNATIONAL CO., LTD." was founded. Our equipment has been more well-known world-widely since then. However, we never stopped research and development. We cooperated with CNOOC to build a solvent recovery system of Membrane treatment in 2012. The 7 th generation of automatic, intelligent solvent recovery equipment has been built successfully in 2013. Next year, automatic, online gas solvent recovery machine has been released to the market. In 2016, we obtained 20 Explosion-proof certificates of Chinese at 4th time, and ISO9001, ISO14001 at 5 th time in a row.
● Our equipment includes solvent recycling machine, oil and water separator, oil purification centrifuge, vacuum relief unit etc... And we achieved standardization and specialization in mass production.
● According to 27-year experience in environmental equipment industry, Calstar® Kuanbao® has been recognized and ranked top leading, most influential company in China.
Our Business Partners
All our solvent recycling machines are in compliance with Explosion-proof both Chinese and European standards.
What Solvents Can Be Or Cannot Be Recycled By Our Machines?
● Recyclable solvents list
1. Aromatics categories: toluene, xylene, mesitylene, etc.
2. Aliphatic hydrocarbons: pentane, hexane, octane, etc.
3. Alicyclic hydrocarbons : cyclohexane, cyclohexanone, toluene and cyclohexanone, etc.
4. Halogenated hydrocarbons: chlorobenzene, dichlorobenzene, methylene chloride, trichlorethylene, etc.
5. Alcohols: methanol, ethanol, isopropyl alcohol, etc.
6. Ether: ether, propylene oxide, etc.
7. Esters: methyl acetate, ethyl acetate, butyl acetate, etc.
8. Ketone: acetone, methyl ethyl ketone, methyl isobutyl ketone, etc.
9. As well as other organic solvents that are not listed.
● Unrecyclable solvents list
1. Nitrocellulose (nitro), and oxidant solvents and other hazardous materials.
2. Strong acid or strong alkaline solvents.
3. Highly toxic solvents.
4. Pairs of stainless steel or brass with a strong corrosive solvent.
Main Features Of Our Machines
● Explosion-proof design: in compliance with Chinese Explosion-proof standards (CNEX) and European standards (ATEX).
● Standardized production, stable and durable quality guaranteed.
● Tilting-type: gradually tilting and pouring out waste residue which is easily removed.
● SUS304 stainless steel tank is used to prevent chemical corrosion. Two layers design, reinforcement barrelhead design, precise temperature control, explosion- proof, anti-leakage are made for safer operation.
● Heating Method: heat medium (heat transfer oils) indirect heating.
● Digital heating temperature controller: advanced numerical display, accurate and convenient heating temperature control.
● Multiple operational safety protection functions: power off or power on by timing or temperature pre-set, excessive temperature protection features; high- voltage protection function; power failure protection function.
● Short recycling process, simple operation.
● Less maintenance.
Our Service
1. Quick response within 3 hours.
2. Products with international certificate.
3. Products 100% QC checked before shipping.
4. Three-year warranty for completed machine except Heat transfer oil, Gaskets and Switches.
5. Customization and Buyer label offered are available.
6. Providing professional solution of solvent recovery.
7. Providing solvent sample analysis and optimizing solvent formula for free.
8. Wholesale and retail.
9. Pre-sales inquiry and consulting.
10. On site installation and operation training after sales while Volume of machine is 200L equal or above. On the contrary, video of installation and operation training provided.
Frequent Asked Questions
1. How long does your warranty last?
It lasts three years for completed machine except Heat transfer oil, Gaskets and switches.
2. Can you do OEM?
Yes, OEM and buyer label offered are available.
3. What certificates are your products in compliance with?
Our products are in compliance with Chinese Explosion-proof standard and CE. And our company has passed ISO9001 and ISO14001.
4. What kinds of payment do you accept?
L/C and T/T are both acceptable.
5. What is your lead time?
15 days after payment if equipment in stock, or 30 days after payment if equipment customized.
6. What is the package? Is it reliable?
We use seaworthy standard wooden box. It’s fairly reliable.
7. Are free spare parts available after sales?
Yes, free spare parts are available within warranty. And fare of spare parts will be charged after warranty expired.
8. What would you do if breakdown happened with your machine?
We will send our professional engineer to solve this breakdown on site if it is severe and impacted the main function of machine. In this situation, we may have to negotiate some charges. On the contrary, if the breakdown is unimportant, and won’t impact main function of machine, video call will be enough.
For more details, please feel free to contact us.
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