We are manufacturer of Check Valve in China, if you want to buy Air Check Valve,Brass Check Valve,One Way Check Valve please contact us.
Check Valve,Air Check Valve,Brass Check Valve,One Way Check Valve
JIAX company Wholesale different car accessories,such as sensor spacer parts,car automotive oil filter and AN NPT treaded adapter,auto parts,Oxygen Sensor Spacer, o2 sensor tool,Car Antenna,Valve Caps,jdm car accessories ,we also custom what you need parts.hope to do business with you. Check Valve,Air Check Valve,Brass Check Valve,One Way Check Valve Dongguan Jiaxing Precision Machinery Co., Ltd. , https://www.jiaxautoparts.com
24hour delivery ship the parts to you.
2 hours quoted.
Professional engineering services are provided
Quality Assurance,100% full check and ship
Ebay and Amazon alibaba 80% the kind of goods from our company
Our company provides:OEM/ODM CNC machining turning milling service according to your drawing or samples.
Here have 210 workers,5000m2 non-dust workshop.10 years experience,5 years' vendor of Medical
Company .ISO CE&FDA certificated.one hour reach shehzhen port.this is how we keep superior quality and competitive offer for global valued customers.
Fire Damper Shell Folding Roll Forming Making Machine
**Galvanized Fire Shutter Louver Blade Roll Forming Equipment**
**Product Specifications:**
- **Model No.:** Bosj
- **Control System:** PLC
- **Material of Roller:** GCr15A
- **Operation Type:** Automatic
- **Advantage:** Widely Used
- **HS Code:** 8455212000, 845521200
- **Power:** Approximately 34 kW
- **Drive Type:** Gear Box
- **Production Speed:** 6–8 m/min
- **Size of Production:** As shown in the image
- **Material:** Mild Steel Galvanized Sheet
- **Trademark:** BOSJ
- **Transport Package:** Naked Packing
- **Specification:** 28X4X3.9
- **Origin:** Jiangsu, China
---
**Overview of the Equipment:**
The Galvanized Fire Shutter Louver Blade Roll Forming Machine is a high-performance system designed for manufacturing galvanized steel louvers used in fire shutters and ventilation systems. It offers efficient production with precision and reliability.
**Forming Process:**
The machine follows a structured process that includes:
1. **Uncoiling** – The raw material is unwound from the coil.
2. **Servo Feeding** – The sheet is fed into the machine using a servo motor for accurate positioning.
3. **Gap and Cut-off Mould** – The sheet is cut to the required length and shaped accordingly.
4. **Roll Forming** – The metal is formed into the desired louver shape through a series of rollers.
5. **Collection Table** – The finished product is collected and ready for further processing or packaging.
**Equipment Composition:**
The roll forming equipment consists of several key components:
- **Auto De-coiler** – For loading and unloading the steel coil.
- **Feed System** – Ensures consistent and precise feeding of the material.
- **Gap and Cut-off Unit** – Cuts the material to the correct size.
- **Roll Forming Machine** – Shapes the metal into the final product.
- **Collection Table** – Collects the finished louver blades.
- **Electric Control System** – Operated via a PLC (Programmable Logic Controller) for automation and control.
**Technical Parameters:**
| NO. | Project | Unit | Parameters | Remark |
|-----|--------------------------|--------|---------------------------|--------|
| 1 | Material | | Mild Steel Galvanized Sheet | |
| | Strength of material sheet | MPa | ≥350 | |
| | Thickness of material sheet | mm | 0.8~1.5 | |
| 2 | Size of production | mm | Reference the picture | |
| 3 | Production speed | m/min | 6–8 | |
| 4 | Material of roller | | GCr15, Quenching Treatment | |
| 5 | Drive type | | Gear Box | |
| 6 | Power | kW | About 34 | |
| 7 | Electric control system | | PLC Variable Frequency Control | |
| 8 | Dimensions (L x W x H) | m | 28 x 4 x 3.9 | |
**Key Features:**
- High-speed and automated operation for increased productivity.
- Precise forming process ensures consistent quality.
- Durable construction with high-quality materials like GCr15 and Cr12.
- Easy to operate and maintain, suitable for industrial environments.
- Customizable according to specific customer requirements.
This roll forming machine is ideal for manufacturers looking to produce galvanized louver blades efficiently and cost-effectively. It's widely used in HVAC systems, fire protection systems, and other industrial applications.