Product Description
This FRP Septic Tank Mold is built for casting FRP septic tanks. It has a smart structure and good sealing. The mold uses high-strength FRP material. It's light, strong, and resists corrosion and aging. It handles the acid and alkali media inside septic tanks. Mold sections fit tightly , so no slurry leaks out. Demolding is easy. The finished tanks come out with smooth surfaces, no cracks, and good sealing. You can reuse the mold 60+ times. It works with round, square, horizontal, and vertical tank shapes. We can also customize the size and capacity. This mold supports batch production for rural toilet upgrades and housing projects.
Product Parameters
|
Parameter |
Specification |
|
Tank capacity range |
1 – 100 m³ |
|
Diameter (vertical) |
1.0 – 3.0 m |
|
Height (vertical) |
1.5 – 4.0 m |
|
Length (horizontal) |
3.0 – 10.0 m |
|
Mold wall thickness |
10 – 20 mm |
|
Material |
Unsaturated polyester + fiberglass |
|
Density |
1.8 – 2.0 g/cm³ |
|
Tensile strength |
≥80 MPa |
|
Flexural strength |
≥120 MPa |
|
Working temperature |
-30 – 80°C |
|
Demolding time |
≤48 hours |
|
Casting pressure resistance |
≥0.4 MPa |
|
Joint gap |
≤0.5 mm |
|
Compatible resins |
Unsaturated polyester |
Product Advantages
Reduces material waste because no slurry leaks from mold joints.
01
Lowers post-casting labor since tank surfaces come out crack-free.
02
Handles multiple tank shapes with one mold, saving tooling changeover time.
03
Outlasts disposable molds by 3–5 times in high-volume production.
04
Main Applications
Septic tank manufacturers use this FRP Septic Tank Mold. It's for rural toilet upgrades, residential communities, villas, schools, hospitals, and rural settlements. You can produce molded, wound, and integrated septic tanks. Typical users include municipal engineering companies, rural construction teams, and environmental equipment factories. You might also hear it called a fiberglass septic tank mould.
Frequently Asked Questions (FAQ)
Q: How many cycles before the mold needs replacement?
A: With proper cleaning and storage, expect 60–100 cycles. After that, joint edges may show minor wear. Many users continue beyond 100 with slightly longer demolding time.
Q: Can the same mold produce both vertical and horizontal tanks?
A: No. Vertical and horizontal tanks need different mold shapes. Tell us your tank orientation when ordering.
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