Marine Concrete Steel Mold
Your Professional Marine Concrete Steel Mold Supplier!
Baoding Jianxin Mold Manufacturing Co., Ltd. is located in Baoding, an ancient city in Hebei Province. Our products meet standard quality requirements. Our main products include: slope protection brick molds, curbstone molds, drainage channel molds, cover plate molds, isolation pier molds, rainwater and sewage manhole molds, manhole cover molds, septic tank molds, cement sound barrier molds, cement baffle molds, guardrail molds, warning post molds, cement wall molds, stepped retaining wall molds etc.
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Interlocking Concrete Block MoldOur subsea interlocking concrete block mold is engineered for marine engineering slope protection, delivering exceptional durability and stability in harsh underwater environments. This...read more
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Tetrapod Breakwater MouldsOur Tetrapod Breakwater Moulds are precision-engineered for coastal protection infrastructure, delivering exceptional wave-dissipating performance and structural stability. Constructed from...read more
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Tetrapod Concrete MouldOur tetrapod concrete mould is engineered for coastal defense infrastructure, delivering exceptional wave-dissipating performance and structural durability. Constructed from premium Q235 steel...read more
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Twisted Concrete Block MoldOur twisted concrete block mold is engineered for coastal defense infrastructure, delivering exceptional wave-dissipating performance and structural durability. Constructed from premium Q235 steel...read more
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Artificial Reef Block MoldOur Artificial Reef Block Mold features modular design for quick assembly and customization, boosting demolding efficiency by 40%. With stable structure and precision engineering, it prevents...read more
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Precast Concrete Mold for Artificial Reef BlocksDiscover our Precast Concrete Mold for Artificial Reef Blocks, engineered with modular construction for rapid assembly and tailored production. This precision tool delivers 40% faster demolding...read more
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Steel Mold for Reef BlocksOur Steel Mold for Reef Blocks combines robust construction with innovative modular design, delivering 40% faster demolding while maintaining exceptional precision. Engineered for marine...read more
Why Choose Us
Our Factory
The facility covers an area of 5000 square meters and has a daily production capacity of 300 tons. Our company has been dedicated to the development and production of steel molds since its establishment, accumulating rich experience in mold manufacturing.
Advanced Equipment
Equipped with 7 modern production lines and advanced CNC machinery for precision welding, cutting, and fabrication, the company ensures efficient and stable manufacturing performance.
Our Service
We provide professional one-stop service from pre-sales consultation to after-sales support. With sufficient inventory and direct factory supply, we ensure fast delivery and stable production capacity for global customers.
Overview: Marine Concrete Steel Mold
Marine concrete steel molds are heavy-duty, reusable formworks designed to cast large, precise concrete elements for waterfront and coastal infrastructure.
Product Specification
We offers the following product specifications:
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Parameter |
Details |
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Standard Dimensions |
480mm×480mm×200mm, 0.5m×0.5m×0.3m (custom sizes available) |
|
Material Options |
Q235 steel, cold work die steel, stainless steel, galvanized steel |
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Cycle Life |
Steel molds: >1500 uses; Plastic molds: ~95 uses |
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Weekly Production |
500-800 sets (up to 7777 sets with advanced facilities) |
Common types
Interlocking Concrete Block Mold
Our subsea interlocking concrete block mold is engineered for marine engineering slope protection, delivering exceptional durability and stability in harsh underwater environments. This interlocking concrete block mold features robust construction and innovative design to withstand strong currents and ensure long-lasting performance.
Tetrapod Breakwater Moulds
Our Tetrapod Breakwater Moulds are precision-engineered for coastal protection infrastructure, delivering exceptional wave-dissipating performance and structural stability. Constructed from premium Q235 steel with advanced anti-corrosion treatment, these Tetrapod Breakwater Moulds create durable concrete armor units that effectively reduce wave energy and protect shoreline structures.
Twisted Concrete Block Mold
Our twisted concrete block mold is engineered for coastal defense infrastructure, delivering exceptional wave-dissipating performance and structural durability. Constructed from premium Q235 steel with advanced anti-corrosion treatment, this twisted concrete block mold creates robust concrete armor units that effectively reduce wave energy and protect shoreline structures.
Artificial Reef Block Mold
Our Artificial Reef Block Mold features modular design for quick assembly and customization, boosting demolding efficiency by 40%. With stable structure and precision engineering, it prevents concrete leakage and ensures ±3mm forming accuracy. Ideal for marine ecological restoration and aquaculture projects.
Product features
Heavy-duty marine-grade steel structure, long service life.
Superior corrosion resistance, adapt to harsh marine environments.
Ultra-high molding precision, perfect interlock of breakwater blocks.
Leak-proof sealing design, zero cement slurry leakage.
Easy demoulding, no damage to large concrete blocks.
Reinforced anti-deformation structure, stable cyclic production.
Quick assembly & disassembly, fit factory & on-site production.
Fully customizable for all breakwater block types & dimensions.
Smooth high-precision cavity, premium block surface finish.
Strict quality control, meet global marine engineering standards.
Application Scenarios

Coastal Protection
Ideal for constructing breakwaters and revetments in typhoon-prone regions, effectively reducing wave energy and preventing erosion.

Harbor Infrastructure
Provides stable foundation protection for dock beds and breakwater exteriors, ensuring safe vessel operations.

Artificial Island Development
Reinforces revetments and foundations, enhancing structural stability against long-term seawater corrosion.
Our Service
Guarantees Perfect On-Site Fit
Laser cutting and CNC bending achieve a assembly tolerance within 0.2mm, ensuring swift, seamless installation of all precast components.
Maximizes Daily Production Output
An optimized internal design with a 2° draft angle cuts demolding time to approximately 3 hours, enabling a steady output of 20-25 high-quality units per day.
Protects Your Long-Term Investment
Constructed from 14-20mm thick Q355 steel with triple-layer corrosion protection, it withstands over 500 casting cycles without compromising accuracy.
Package & Delivery
Package
Standard export package or Custom.
Delivery
By air express, by sea.

FAQ
As one of the leading marine concrete steel mold manufacturers and suppliers in China, we also support customized service. Please feel free to buy high quality marine concrete steel mold for sale here and get quotation from our factory. For price consultation, contact us.
Precast Concrete Reef Mold, Precast Reef Block Mold, Tetrapod Concrete Mould