Down-Feed Thin Multi-Wire Saw for Medium Blocks

DS‑3412A

This down‑feed thin multi‑wire saw cuts hard materials into thin and medium‑thin slabs efficiently. The press‑down feed provides stable clamping and cutting force, suited to granite and engineered stone. Kerf ≈0.5–0.8 mm, with consistent thickness and smooth surfaces that reduce polishing work. Built for medium‑size blocks, it processes granite, luxury stone, engineered quartz, and sintered stone into thin slabs. By improving material yield and surface quality, it helps production lines reduce waste and post‑processing.

Compatible Materials & Products

From Raw Blocks to Refined Products

Specs and options

Specifications customizable upon request.

ItemUnitDS-3412A
Feed type/Down-feed
Cutting feed ratemm/h100-280
Diamond wire diametermm0.35-0.8
Slab thicknessmm2-30
Cutting tensionN0-300
Table lift travelmm2400
Wire storagem30000
Roller diametermm320-450
Main motor powerkW64x4
Max workpiece size (LxWxH)mm3400x1100x2300
Machine weightT27-38
Overall dimensionsmm8900x6400x5300
Option
Function
Recommendation
Rotating table
Rotate block without re-hoisting; adjust cutting angle
Recommended for irregular blocks / non-standard angles
Transfer cart (aux table)
Parallel loading/unloading beside main table
Must‑have for peak throughput
Extended rails
Longer cart travel space for multi‑cart / long pieces
Pair with transfer cart or when layout needs longer travel
Spindle box set (drive/idler)
Spare assembly for quick swap to cut downtime
Buy as spare if production loss is costly
Roller
Key wire‑net part; different materials/coatings affect wear/inertia
CF+PU for high speed/energy saving; iron/aluminum for budget
Wire welder
Repair broken wire; fast wire recovery
Essential for most users
Roller lathe
Pre‑recoat turning & alignment; reduce run‑out/vibration
Own in high‑utilization plants; outsource if low
Tension wheel
Keep wire tension stable; core force element
Stock as consumable; set preventive replacement & calibration
Guide wheel rubber ring
Protect wire & guide; improve friction & stability
Track wear & replace early for stable cutting quality
Wire winder
Fast uniform winding; control pitch & initial tension
Standard for multi‑wire; best with wire welder

Robust engineering delivers consistent industrial power.

Press-Down Precision, High-Volume Thin Slabs

Stable Down-Feed

Heavy-duty, stable clamping ensures high-efficiency thin-slab cutting of granite and quartz.

Minimal Kerf, Superior Surface

Achieves a kerf of ≈0.5–0.8 mm, maximizing yield and reducing polishing workload significantly.

Constant Tension System

Ensures consistent wire tension for stable cutting, preventing wire breakage and ensuring accuracy.

Smart Wire Speed Management

Optimized wire speed control adapts to different materials, balancing efficiency and surface quality.

Low-Inertia Rollers

Lightweight Carbon Fiber rollers reduce energy consumption and improve stability during high-speed operation.

Optimized Footprint

Reduced footprint and foundation requirements compared to traditional saws, simplifying factory layout.

FAQs

Common Questions About Down-Feed Thin Multi-Wire Saw

How do I choose between a down-feed and an up-feed multi-wire saw?

Your choice depends on your primary material. For high-hardness materials like granite, engineered quartz, and other hard stones, the down-feed (Model A) is superior. Its press-down mechanism provides greater cutting force and more stable block clamping. For softer stones like marble or brittle materials requiring the absolute best surface finish, the up-feed (Model H) is often preferred for its smoother chip removal.

What is the relationship between diamond wire diameter and kerf width?

The final kerf (cutting width) is slightly wider than the diamond wire itself. As a general rule, the kerf is the wire diameter plus a small allowance for wire oscillation. For a 0.35–0.6mm wire, this typically results in a final kerf of approximately 0.5–0.8 mm. Using a thinner wire on a stable machine like this one directly translates to higher material yield.

How does a rotating workbench help with thin slab cutting?

A rotating workbench adds significant flexibility to your production. It allows you to rotate the stone block without needing to lift and reposition it with a crane. This is extremely useful for: ‱ Correcting the angle of irregularly shaped blocks to maximize yield. ‱ Performing cuts on different faces of the same block in a single setup. ‱ Improving overall workflow efficiency and reducing machine downtime between jobs.

What role does a transition trolley play in productivity?

A workbench transition trolley is a key component for maximizing machine utilization. It allows you to prepare the next stone block on a separate trolley while the machine is busy cutting the current one. Once cutting is complete, you can quickly swap the finished trolley with the pre-loaded one. This parallel workflow drastically reduces machine idle time, leading to near-continuous operation and a significant boost in overall plant throughput.

Is machine maintenance complex? How long does it take to change wires?

Maintenance is streamlined for modern industrial use. Routine checks involve cleaning, inspecting guide wheels, and lubrication. With essential auxiliary tools like a wire welding machine and a winder, a skilled operator can replace the entire wire web within an hour. This is significantly faster than the maintenance required for older, traditional cutting equipment, ensuring higher machine uptime.

What are the main benefits of a thin multi-wire saw over a gangsaw?

A thin multi-wire saw offers compelling advantages. It achieves a much narrower kerf, leading to significantly higher material yield from the same block. It also operates with less noise, consumes less energy, produces less slurry, and requires a smaller foundation and footprint. The superior surface quality of the cut slabs also reduces subsequent polishing costs, making it a more profitable and environmentally friendly choice for modern factories.

Can this machine cut ultra-thin slabs (e.g., ≀3mm)?

Yes, cutting ultra-thin slabs is a key capability, though it requires an optimized setup. Success depends on the synergy of the machine's high-precision constant tension system, a fine-diameter diamond wire, and stable block clamping. The rigid structure and advanced controls of our down-feed machine provide the necessary stability to produce slabs as thin as 2-3 mm from suitable, high-quality blocks.

Certifications & Standards

Press-Down Precision, High-Volume Thin Slabs

CE Certification

CE Certification

Tech Patents

100+ Tech Patents

ISO Certification

ISO 9001:2015

DINOSAW product lines fully comply with international engineering standards, passing rigorous third-party quality certifications to ensure exceptional performance and durability for all industrial equipment operating in high-load environments.

Expertise & Applications

Countries Served

75+

Countries Served Worldwide

Industry Expertise

20+

Industry machinery expertise

DINOSAW delivers lifecycle quality traceability and technical support for machinery equipment and diamond tools, covering cutting, drilling, engraving, polishing, and processing requirements for precision machining across industries.
Our products serve traditional industries (mining, stone processing, building materials), high-precision manufacturing (quartz glass, semiconductor), advanced materials (graphite, carbon fiber composites), and specialized applications (nuclear decommissioning, railway construction machinery).

Ready to Upgrade Your Thin Slab Production?

Contact us to learn how our down-feed multi-wire saw can boost your efficiency and quality.

Contact DINOSAW

Connect with DINOSAW experts to find the perfect processing solution for your specific material and production needs.

DINOSAW: Trustworthy Wire Saw Machine Manufacturer

Discover how DINOSAW can accelerate your projects. Our tailored product line, cutting-edge R&D, robust manufacturing, end-to-end service, global support, and industry certifications are at your service.

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