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We offer customers full-service manufacturing solutions that include design, engineering, mold making, production
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Our customer-first approach has helped Tungtight plastic achieve 98% customer retention over the past decade. We understand the importance of supporting long-term relationships with clients.
If you are interested in significant savings on production costs without sacrificing on quality, please contact us. We will provide you with world class quality mould / product while at more affordable cost.
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Advantage:
1.An exclusive project manager.
2. High quality & competitive price & professional skills.
3. In house strict quality control.
4. Fast and on time delivery with decent orders
5. All molds could be produced automatically
6.Rigorous QC program for each step
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Offered Service:
1. Mold progress report and tooling schedule will be provided weekly.
2. The first testing sample for buyer's inspection and work out improvement requirements will be provided.
3. Mold testing video, 2D part drawing and 3D mold design before shipment will be provided.
Plastic Injection  Mould:
1.Samples/Drawing & Requirement from you
2. Mould design: we will Communicate& Exchange the opinion with you after you place order.
3. Material Purchase: Steel cutting and Mould base tooling.
4. Assembling.
5. Inspection of mould: following and controlling the tooling processing.
6. Mould testing: We will inform you the date. Then will send the sample' s inspection report& injection parameters with the sample to you!
7. Your instruction & confirmation for shipment.
8. Finished mould before packing.
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If you need any further information, please feel free to contact me.
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| No. | Machine name | QTY | Type | Travel itinerary | origin | pucchased date |
| 1 | High speed milling | 1 | AV1612 | 1600*1200 | Taiwan | 09/2014 |
| 2 | High speed milling | 1 | H22S150 | 2200*1500 | Taiwan | 05/2014 |
| 3 | High speed milling | 1 | AV1280 | 1200*800 | Taiwan | 09/2014 |
| 4 | CNC | 1 | HB-3190 | 3000*1970 | Taiwan | 02/2015 |
| 5 | CNC | 1 | SVW3217 | 3200*1700 | Taiwan | 05/2005 |
| 6 | CNC | 1 | HB-2190 | 2200*1970 | Taiwan | 07/2008 |
| 7 | CNC | 1 | TZ-2520 | 2500*2000 | Taiwan | 11/2010 |
| 8 | CNC | 1 | VEL-1680 | 1600*800 | Taiwan | 05/2005 |
| 9 | CNC | 1 | HB-1890 | 1800*1000 | Taiwan | 10/2007 |
| 10 | CNC | 1 | HB-1580 | 1500*850 | Taiwan | 07/2008 |
| 11 | CNC | 1 | VEJ1060 | 1000*600 | Taiwan | 04/2008 |
| 12 | Driller | 1 | ZJ4060 | diameter:60 | Shenyang | 05/2005 |
| 13 | Driller | 3 | ZJ3050 | diameter:50 | Shenyang | 08/2008 |
| 14 | Driller | 1 | ZJ3040 | diameter:40 | Shenyang | 09/2011 |
| 15 | Driller | 1 | DHD2000 | 2000*1600 | Taiwan | 04/2012 |
| 16 | Driller | 1 | DHD1500 | 1500*1300 | Taiwan | 04/2012 |
| 17 | CNC engraving and milling machine | 2 | S600B | 600*600 | Beijing | 06/2014 |
| 18 | CNC engraving and milling machine | 2 | 400GA | 400*400 | Beijing | 06/2014 |
| 19 | Wire cut | 3 | (HWC 53S) | 500*300*210 | Beijing | 05/2010 |
A heat exchanger is a device used to transfer heat, usually to transfer heat from one fluid to another without them mixing. A heat exchanger usually consists of a number of parallel pipes in which one fluid flows through the pipe and another fluid flows through the outside of the pipe. In this way, heat can be transferred from one fluid to another for heating or cooling purposes. Heat exchangers are widely used in many industries, such as chemical, pharmaceutical, food processing, air conditioning and heating systems, etc.
Heat exchanger usually consists of the following components:
1. Heat exchange pipe: Pipe used to transfer heat, usually made of metal materials, such as copper, stainless steel, etc.
2. Heat exchange surface: A surface used to transfer heat, usually consisting of metal sheets or pipes. The greater the surface area, the higher the heat transfer efficiency.
3. Housing: Housing, usually made of metal or plastic, used to secure heat exchange pipes and surfaces.
4. Seals: Seals used to prevent media leakage, usually made of rubber or silicone rubber.
5. Support: A support used to support a heat exchanger, usually made of steel or cast iron.
6. Import and export pipes: pipes used for medium entry and exit, usually made of metal or plastic.
7. Cleaning hole: A hole used to clean the inside of the heat exchanger, usually located on the upper or side of the heat exchanger.
8. Insulation layer: Insulation layer used to keep the temperature of the heat exchanger stable, usually made of glass wool or polyurethane foam.
The main business scope is various heaters, waste heat boilers, pressure vessels, supportingair preheaters, air coolers, furnace accessories and accessories, and provide equipment installation, with EPC ability of projects. At present, our customers have covered all large and medium-sized petrochemical enterprises in China and established long-term strategic cooperative partnership with them. Products are exported to Southeast Asia, Middle East, and other regions.
Heat Exchanger,Tubular Heat Exchanger,Efficiency Tubular Heat Exchanger,Tube In Tube Heat Exchanger
Jiangsu Gelan Environmental Technology Co., LTD , https://www.etfiredheater.com