Mould Of Paver Block
2.Hardness for shoes:HRC59-62
3.Carburized layer thickness:1.3-1.5mm
4.Unilateral clearance between presser foot and mold cavity: 0.2 mm ≤ Unilateral clearance ≤ 0.4mm
5.Flatness of the whole board: ≤ 0.5mm
6.Deviation in length and width dimensions of a single cavity model: -0.3 to+0.3mm
7.The dimensional deviation of the height (filling depth) of the lower model cavity is ± 0.5mm
Paver Block Mould: The Essential Guide for Concrete Product Manufacturers
A single precision tool sits at the heart of every paver project-the paver block mould. It determines fit, finish, and durability. Get it right, and production flows. Get it wrong, and nothing works.
Since 2010, Fujian Unik Mould Technology Co., Ltd. has engineered high-performance paver moulds from its Quanzhou facility, exporting to 28 countries with over 1,200 mould types produced annually. This guide covers everything you need: selection, specifications, certifications, case studies, and market trends.

Frequently Asked Questions (FAQs)
Q1: How long does a UNIK steel paver mould last?
Under standard operating conditions, UNIK steel paver moulds are engineered for 80,000 to over 100,000 cycles. A Philippine client reported UNIK moulds still running at 85,000 cycles with acceptable tolerance, while previous suppliers' moulds showed edge wear at 25,000 cycles.
Q2: Are UNIK paver moulds compatible with my existing machine?
Yes. UNIK moulds are designed for seamless integration with leading block machine brands including Hess, Masa, Tiger, Zenith, Besser, and Quadra. Provide your machine's brand, model, and mounting interface specifications for a perfect fit.
Q3: How do I prevent pavers from sticking in the mould?
Sticking is often caused by insufficient draft angle, rough surface finish, or worn ejector pins. UNIK designs all moulds with a proper draft angle (1–3°) and precision-polished cavities (Ra 1.6). Using a high-quality release agent and regular maintenance also prevents this issue.
Q4: Do UNIK paver moulds carry quality certifications?
Yes. All UNIK moulds are manufactured under an ISO 9001:2015 certified quality management system and hold CE and SGS certifications, confirming compliance with international safety and quality standards.
Q5: What is the lead time for a custom paver mould?
Following drawing approval, production typically takes 15–25 days. Moulds are shipped FOB from Xiamen or Quanzhou port in ISPM 15-compliant, fumigated wooden crates with protective foam.
Q6: What after-sales support does UNIK provide?
UNIK offers a comprehensive support package:
12-month warranty against material and workmanship defects
Spare parts supply available for rapid dispatch
Refurbishment services to extend the life of worn moulds
Same-day technical support via video call or email for troubleshooting
Certifications & Quality Assurance
Quality is non-negotiable in precision tooling. UNIK's commitment to excellence is validated by its robust quality management system:

ISO 9001:2015 Certified:
Our entire manufacturing process follows internationally recognized quality management standards, ensuring consistency and traceability.

CE & SGS Certified:
Our moulds meet essential safety and environmental requirements for the European market and are verified for performance by leading inspection bodies.

Material Certification:
All steel used is sourced from certified mills and is accompanied by Material Test Reports (MTRs), guaranteeing specified composition and properties.

CNC Machining + EDM Trimming:
Tight tolerances and consistent edge precision are achieved through advanced machining processes.
Our factory

Manufacturing

Delivery

workshop

Process
Industry Trends & Market Analysis
Understanding the broader market context is key to strategic purchasing.
Trend 1: Focus on Mould Longevity and Heat Treatment
Producers are increasingly recognizing that carburizing heat treatment directly correlates with mould life and cost-per-paver economics. A procurement manager from a Philippine brick plant commented: "Previous suppliers' moulds showed edge wear at 25,000 cycles. UNIK moulds from the same production period are still running at 85,000 cycles with acceptable tolerance. The heat treatment makes a measurable difference".
Trend 2: Global Infrastructure Investment
Massive public spending on infrastructure across Africa (Kenya, Tanzania), Asia (ASEAN countries, India), and the Middle East is fueling demand for all concrete products-and the moulds that produce them. UNIK has seen particular growth in first-time orders from East Africa in 2026.
Trend 3: Regional Supply Chains and Local Support
Manufacturers are establishing regional support and spare parts channels in key markets to reduce downtime for contractors. UNIK's growing footprint in Africa and Southeast Asia reflects this industry trend toward faster local support.
Trend 4: Sustainability and Refurbishment
Refurbishment services are gaining traction as producers seek to extend mould life and reduce capital expenditure. UNIK's refurbishment program-re-grinding cavities, replacing core pins, and reapplying coatings-delivers 80% of original life at 40% of the cost of new moulds.
Market Opportunity: "Make in Africa" and "Make in India"
Initiatives promoting local manufacturing in Africa and India create new opportunities. Local producers of concrete blocks are seeking partnerships with established, technologically advanced mould suppliers like UNIK to produce world-class products locally.
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