Open Hours:8:30am-20:30pm
WhatsApp: +86 198-5901-3937
Last Update: 2026-04-27
Dinosaw Machine supplies cutting and grinding equipment for refractory brick and ceramic production. Precise dimensions, clean edges, consistent output across the batch — for high-alumina, silica, magnesia-carbon, and SiC grades.
Refractory materials — high-alumina bricks, magnesia-carbon, SiC, fused silica — are engineered for extreme conditions: temperatures above 1600°C, chemical attack from molten slag, and repeated thermal cycling. That same engineering makes them demanding to process.
The challenge is not only getting through the material. It is doing so without damage, to the right dimensions, with faces flat enough to seat correctly in the lining. Dimensional accuracy determines mortar joint width; face flatness determines how tightly bricks contact each other. Getting both right requires the full processing sequence — not just the cutting step.
Sintered refractory bricks are brittle at the micro-structural level. Disc saws and angle grinders apply concentrated, intermittent force that chips cut edges and corners — producing rejects in standard production and unrecoverable damage on shaped pieces.
Sintered refractory bricks are brittle at the micro-structural level. Disc saws and angle grinders apply concentrated, intermittent force that chips cut edges and corners — producing rejects in standard production and unrecoverable damage on shaped pieces.
We work with three complementary systems — CNC diamond wire saw, bridge saw, and surface grinding — each addressing a specific stage in the processing sequence. All three share the same principle: controlled, distributed abrasive action that avoids the concentrated force and heat that cause edge fracture or surface damage in sintered ceramic.
We produce curved, tapered, and compound-geometry refractory pieces directly to drawing — profiles that standard straight-cut methods cannot reach. Path geometry is defined against customer drawings or 3D models; no secondary hand-dressing is required to bring pieces onto specification.
Consistent ±1mm dimensional output across the full production run — not just the first piece. We account for the density variation typical in fired batches and configure cutting parameters to maintain tolerance stability without continuous manual intervention.
Cut edges and corners come out intact — no chipping on faces, tapers, or intersections. This matters most on high-value materials where edge damage means rejection, and on shaped profiles where the geometry cannot be recovered by secondary grinding.
We correct the face distortion introduced during firing — warping and uneven shrinkage that cutting alone cannot fix. The output is a flat, consistent face across the full brick surface, suited for direct installation in precision lining assemblies without secondary hand-dressing.
Three systems, each configured to the material type, required tolerance, and production geometry of the project — not deployed as standard machines without adjustment.
Gantry-mounted, multi-axis CNC, configured for sintered refractory ceramics. For complex profiles, edge-critical applications, and materials where kerf loss matters. Parameters set per refractory type.
Bridge saw platform for standard brick production: straight cuts to ±1mm, blade specification matched to refractory grade, stable output across long production runs. For manufacturers processing large volumes of standard brick to tight tolerances.
Cutting produces the right dimensions; grinding produces the flat face. Fired bricks frequently warp during sintering — surface irregularities that prevent tight contact in lining assembly. Our rotary-table vertical-spindle setup grinds the full brick face to a defined flatness tolerance in a single pass, in batch production without individual piece setup.
Direct processing experience across cutting and grinding systems, in the material types and production contexts below. Refractory processing sits alongside stone and industrial ceramic work in our capability base — the difference is in the more exacting dimensional and surface quality requirements of furnace lining applications. If your material or application is not listed, a direct conversation is the most useful next step.
How CNC diamond wire saw profiling was applied to high-alumina brick shaping for rotary kiln transition zone linings — curved profiles, tight dimensional tolerances, no edge chipping on sintered ceramic.
How bridge saw cutting was applied to silica brick dimensioning for glass melting furnace lining production — controlled chipping on high-silica ceramic, consistent ±1mm output, high-volume batch processing.
Diamond wire saw sectioning applied to magnesia-carbon refractory bricks from steelmaking vessel linings — clean cross-sections for metallurgical wear analysis, no graphite smearing, microstructure preserved.
Initial Discussion
We start with your requirements: materials to be processed, production targets, site conditions, and timeline. A direct engineering conversation — not a standard questionnaire.
Specification Development
Based on the discussion, we develop an equipment configuration: machine type, dimensions, tooling, control architecture, and interface requirements specific to your application.
Engineering Review & Iteration
The specification is shared with your technical team for review. We work through comments and refine the design before any build commitment is made.
Build & Quality Documentation
In-house fabrication with full quality documentation produced throughout. Documentation package provided on delivery to support your acceptance processes.
Commissioning, Training & Ongoing Support
On-site commissioning to verify performance against specification. Operator training for your team. Ongoing technical support throughout the equipment lifecycle.
We design and fabricate our equipment in-house, with direct control over engineering changes, fabrication sequences, quality documentation, and lead time — critical when your project programme cannot absorb supplier delays.
Our engineers work directly from your project brief. We build the specification from your site conditions, material profile, and processing requirements — then iterate with your technical team before confirming the build.
No two systems we build are identical, because no two projects are. Each machine is configured — not adapted — to your specific material, geometry, production volume, and operational requirements.
We provide commissioning support, operator training, and ongoing technical assistance for every system we supply. For international projects, we coordinate through detailed documentation, remote diagnostics, and planned site visits aligned with your programme schedule.
Factories, processing plants, and industrial operators who need machinery for their own production — whether for a specific material, a new production line, or an upgrade to existing capacity. We work with you from requirement to running machine.
Regional distributors and agents representing Dinosaw Machinery in local markets. We provide technical support, product documentation, and co-development of market-specific solutions to help you serve your customers effectively.
Consultancies developing equipment specifications, feasibility studies, or technology assessments for industrial projects. We provide technical data, application references, and direct engineering input to support your work.
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