Hollow Cement Block Mould
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
Send Inquiry
Product Details ofHollow Cement Block Mould
hollow cement block mould
Precision Engineered for High-Performance Block Production
A hollow cement block mould is the most critical component in any concrete block manufacturing operation. It determines the dimensional accuracy, structural integrity, and surface quality of every block produced. At Fujian Unik Mould Technology Co., Ltd., we engineer hollow cement block moulds that deliver consistent performance across hundreds of thousands of production cycles.
Founded in 2010 and headquartered in Quanzhou, Fujian Province, UNIK has established itself as a specialized manufacturer of high-quality brick machines and moulds. Our location along the Maritime Silk Road connects us to global markets while leveraging the region's advanced manufacturing infrastructure.
Products Description
What Makes a Superior Hollow Cement Block Mould
A hollow cement block mould must satisfy several demanding requirements simultaneously. It must maintain precise cavity dimensions under repeated vibration. It must release finished blocks cleanly without sticking or dragging. And it must resist the abrasive wear caused by concrete mixes day after day.
Our hollow cement block moulds are manufactured using 42CrMo steel as standard, with tool steel options available for highly abrasive mixes. Each mould undergoes a carburizing heat treatment process that hardens the surface layer to HRC58-62 while preserving core toughness at HRC35-40. This combination delivers wear resistance where it is needed most and impact resistance where it matters.
All internal cavity corners receive a 3-5mm radius. Sharp corners concentrate vibration stress and develop fatigue cracks over time. Radiused corners allow stress to flow around the corner, eliminating this common failure point. Cavity surfaces are CNC machined to Ra 1.6 finish or better, ensuring smooth demolding and reduced wear.
Critical dimensions are held to ±0.1mm tolerance. This precision ensures block size consistency from batch to batch, reduces waste from out-of-spec products, and enables faster laying on site with uniform block dimensions.
Machine Compatibility
UNIK hollow cement block moulds are built to fit specific machine brands and models. We maintain specifications for most major block machine manufacturers, including:
European brands: HESS, MASA, ZENITH, BESSER, Poyatos, Rometa
Asian brands: TIGER (Japan), Qunfeng, Hengxing, Quangong
American brands: Columbia, BESSER
For machines not listed, we require a drawing, an old mould, or clear photographs with measurements. We build to fit the exact machine specification
Applications
Hollow cement block moulds from UNIK serve multiple construction applications. They produce hollow blocks for load-bearing walls, foundations, and partitions. They produce solid blocks for structural walls and industrial flooring. They also produce specialized blocks for retaining walls, landscaping features, and architectural elements.
Our moulds are used by brick plant owners requiring high output with minimal downtime. They are used by contractors and builders needing on-site production with consistent quality. They are used by small-scale manufacturers seeking durable molds that support scalable production.
why choose us
Why UNIK Hollow Cement Block Moulds
Steel matched to application – Steel selection based on concrete mix design and production volume, not on lowest cost.
Heat treatment that delivers longevity – Carburizing process creates hard surface and tough core, delivering 80,000 to 100,000 cycles per mould.
Precision manufacturing – CNC machining to Ra 1.6 finish, 3-5mm corner radii, and ±0.1mm dimensional tolerance.
Exact machine fit – Every mould built for a specific machine brand and model, not generic "close enough" sizing.
Comprehensive support – 12-month warranty, spare parts availability, refurbishment service, and technical assistance.
Quality Assurance Process
Each hollow cement block mould undergoes multiple quality checks before leaving our factory. Raw material inspection verifies steel grade certification. In-process inspection checks dimensions during machining operations. Heat treatment validation includes hardness testing of both surface and core. Final inspection includes full dimensional measurement, cavity finish verification, and mounting hole alignment. Only moulds that pass all inspections are approved for shipment.
Ordering Process
The ordering process begins when the customer provides four pieces of information: machine brand and model, block size, number of cavities, and daily output target. UNIK then produces a dimensional drawing for customer approval within 48 hours. Once the drawing is approved, production begins. The mould is shipped 20 to 25 days after drawing approval.
Hot Tags: hollow cement block mould, China hollow cement block mould manufacturers, suppliers, factory, Mould for Concrete Blocks, Block Paving Mould, block moulds, Benton Block Moulds, Pavement Block Moulds, Cement Block Mould
Previous
Hollow Block Mould For ConcreteNext
Hollow Brick MouldSend Inquiry
