The tangential fan listed here carries type Open-Vortex, Vortex, documented exactly as the manufacturer publishes it. Made by Shanghai Matech Machinery Manufacture Corporation Ltd. (12 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Tangential Fan
- Model Number: customized
- Material: A380,A356, ADC12, etc. As customers request.
- Warranty: N/A
- Place Of Origin: Zhejiang, China
- Type: Open-Vortex, Vortex
- Single Gross Weight: 0.0 kg
Technical Specifications
| Type | Open-Vortex, Vortex |
|---|---|
| Customized Support | OEM, ODM, OBM |
| Warranty | N/A |
| Place Of Origin | Zhejiang, China |
| Model Number | customized |
| Brand Name | MATECH |
| Item | Aluminum Gravity Casting Blower Wheel Tangential Fan Impeller |
| Material | A380,A356, ADC12, etc. As customers request. |
| Manufacturing Process | Die casting Option Low pressure casting |
| Casting Tolerance | CT5-7 for aluminum casting |
| Machining Process | CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling etc. |
| Surface Treatment | Anodize, Painting,or as customer request |
| Package For Precision Cnc Machining | Multilayer wooden box/pallet, with big plastic bag inside |
| Lead Time | 55 days for tangential fan impeller |
| MOQ For Mass Production | 200kg of tangential fan impeller |
| Service For Customer | Supply metal parts solution as per customer’s drawings/ samples |
| Packaging Details | Aluminum Gravity Casting Blower Wheel Tangential Fan Impeller Pallet , or multilayer wooden box, the box can be definitely made according to the size and shape . |
| Port Of Dispatch | Shanghai, or as customer request |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
| Supply Ability | 200 tons per Month tangential fan impeller |
Product Details


| Item Name | Aluminum Gravity Casting Blower Wheel Tangential Fan Impeller |
| General Products | Metal Parts Solution for Vehicle and Machinery, Industry parts, bracket,cover, cap, handle, corner etc. |
| Main Blank Process | Die casting and low pressure casting |
| Blanks Tolerance -Casting Tolerance | Low pressure casting CT7-8 Die casting ISO 2786-m |
| Applicable Materia | Die casting: ADC12, A380,etc. Low pressure casting :A356,ZL101,etc. |
| Casting Blank Size | 2 mm-600mm / 0.08inch-24inch according to customer requirement |
| Casting Blank Weight | Range from 0.01kg-55kg |
| Applicable Machining Process | CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Grinding and etc. |
| Machining Tolerance | From 0.005mm-0.01mm-0.1mm |
| Machined Surface Quality | Ra 0.8-Ra3.2 according to customer requirement |
| Applicable Finish Surface Treatment | Shot/sand blast, polishing, Primer Painting , Powder coating, ED- Coating, |
| MOQ for batch order | For die casting:200Kg Forlow pressure casting: 300kg |
| Lead Time | 50 days for tangential fan impeller |

















1. Are you a manufacturer or a trading company?
We are a professional manufacturer with over 15 years’ export experience for designing and producing aluminum casting parts.
2. How can I get some samples?
If you need, we are glad to offer you samples for free, but the new clients are expected to pay the courier cost, and the charge will be deducted from the payment for formal order.
3. Can you make casting according to our drawing?
Yes, we can make casting according to your drawing, 2D drawing, or 3D cad model. If the 3D cad model can be supplied, the development of the tooling can be more efficient. But without 3D, based on 2D drawing we can still make the samples properly approved.
4. Can you make casting based on our samples?
Yes, we can make measurement based on your samples to make drawings for tooling making.
5. What’s your quality control device in house?
We have spectrometer in house to monitor the chemical property, tensile test machine to control the mechanical property and UT Sonic as NDT checking method to control the casting detect under the surface of casting.

Ordering and Pricing
- Minimum order quantity: 100 kilogram
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this tangential fan?
The standard minimum order quantity is 100 kilogram. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a N/A warranty. Spare parts and technical support remain available after the warranty period.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shanghai Matech Machinery Manufacture Corporation Ltd., based in China. The company 12 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Shanghai Matech Machinery Manufacture Corporation Ltd. range on HVACR Nexus.
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