The Working Steps Of Carbon Block Water Filter Machine:
- Automatic mixing: Evenly mix activated carbon particles (such as coconut shell carbon and coal-based carbon) with a binder (such as food-grade PE resin powder) in a specific ratio (with activated carbon accounting for approximately 80-90%).
- Automatic feeding: The mixed raw materials are automatically conveyed to the extruder hopper through the feeder.
- Heating and extrusion molding: This is the core step. The raw material is heated to the melting point of the binder (usually around 200-300°C) in an extruder, causing it to melt. Then, under strong pressure, it is continuously extruded through a specific mold to form tubular carbon rods.
- Cooling and Cutting: The extruded high-temperature carbon rods are quickly solidified by a cooling device (usually water-cooled or air-cooled) and precisely cut by an automatic cutting machine according to the set length (such as 5, 10, 20, 30 inches, etc.).
What is Carbon Block Water Filter Machine
HT Carbon block water filter machine is an automated production line for manufacturing CTO (compressed activated carbon rod) filter cartridges. The core process involves mixing activated carbon with a binder, followed by heating and extrusion molding, to produce porous carbon rods with high adsorption capacity, which serve as the core filtration component of water purification equipment.
If you are looking for an automatic CTO manufacturing machine for your owner brands, or quote with all the information about it, plz feel free to contact us through our official website. Our professional sales team will provide you with all the details according to your specific production requirements and budget!
Advantages of Carbon Block Water Filter Machine
Carbon block water filter machine has low energy consumption（8KW/H）. The production process generates no wastewater or waste gas. Moreover, the waste material of the activated carbon can be recycled, which is in line with the trend of green manufacturing.
HTCarbon block water filter machine can operate continuously for 24 hours. It has a high degree of automation, which significantly enhances production capacity. Some models can achieve a daily output of up to 1,500 units.
The carbon block produced by HT Carbon block water filter machine has a strong adsorption capacity, high mechanical strength, uniform density, and almost no carbon powder release. Therefore, it ensures the stability of the filter cartridges.
HT Carbon block water filter machine is easy to pick up.Ordinary workers can operate independently after fews days of training, reducing dependence on senior technicians.
HT Carbon block water filter machine supports the quick mold change system. The mold change usually takes within 15 minutes. It can flexibly switch to produce carbon rods of different inner and outer diameters and lengths, greatly reducing the downtime for line change.
Through the servo motor drive of HT carbon block water filter machine and the closed – loop temperature control system, the density, hardness, and filtration accuracy of each carbon rod are ensured to be highly consistent, achieving a batch yield of over 98% for qualified products.
High-Precision Molding Process
To ensure the uniformity of density, consistency of pore size, and structural strength of the carbon rod, HT Carbon block water filter machine employs a precision temperature control system and constant pressure extrusion technology. This enables the efficient adsorption of residual chlorine, odor, and organic matter, while preventing the release of carbon powder (to avoid secondary pollution).The iodine adsorption value of the produced filter cartridge is ≥1000 mg/g (typical value), and the residual chlorine removal rate is ≥99%. Furthermore, it has high compressive strength (≥300 N/cm) and remains unbroken even under high-pressure water conditions.
Significant Overall Cost Advantage
HT Carbon block water filter machine adopts a fully automated process linkage: from feeding to cutting, only one operator is responsible for inspection and adding raw materials. A typical model can produce one 10-inch filter cartridge every 50–60 seconds. Labor costs are reduced by more than 70%, and there is minimal waste of electricity and raw materials, reducing the total cost to 60–80% of the market average. For large orders (such as 100,000 units), production can be completed within two weeks. At full capacity, equipment investment can usually be recovered within 6–12 months.
More About HT Carbon Block Water Filter Machine
- Equipment Parameter Table
- Product Structure Diagram
| Key Specs | HT Carbon block water filter machine |
| Rated power | 16.45KW/set |
| Running power | 8KW/H |
| Raw Material | Active carbon(granule) and PE(powder). |
| Inner diameter | Default 38mm, other diameters can be customized. |
| Outer diameter | Default 63mm, other diameters can be customized. |
| Filter Length | 5″,10″,20″,30″ any other length can be customized. |
| Production capacity | 1pc/50~60seconds (10″) |
| Range of diamter | inner diameter:9mm~100mm, outer diameter 29mm-150mm. |
| NOTE | One machine just can made one kind of inner diameterand outer diameter. If you want to produce differentdiameter, you should replace some parts of extruder. |
To make different diameter need to change screw rod and barrel
The raw materials are LDPE and activated carbon (both coconut- and coal-based activated carbon can be used).
25 days after deposit.
Machines include an auto mixer, an auto feeder, an extruder, a working table, and an auto cutter.
We can also supply semi – automatic and automatic packing machines.
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