
Bridge Saw Cutting Machine From China

Kaida Stone Machinery proudly presents the SZQJ-400 - a precision-engineered bridge cutting machine designed for reliable and efficient cutting of granite, marble, quartzite, and other natural stones. This model, also known in the market as a granite bridge saw or stone bridge saw, is equipped with a PLC system and a red laser alignment device, making it easy to operate with high accuracy.
Whether you're performing straight-line cuts or angle mitering, this versatile Bridge Stone Cutting Machine Granite Blade Block Cutter and Marble Stone Cutting Machine is built to meet the demands of stone fabricators, construction sites, and industrial workshops.
⚙️Key Features
1.High-precision magnetic ruler ensures measuring accuracy and long-lasting performance.
2.Inverter-controlled feeding system allows flexible speed adjustment depending on stone hardness.
3.Hydraulic lifting system supported by four guide posts for smooth vertical motion.
4.(Optional) 45° tilting miter head, enabling diagonal or angle cuts with ease.
5.Hydraulic worktable tilts up to 85° for convenient slab loading/unloading and offers 90° .
(optional) 360° rotation.
6.V-shaped linear guide rails on the bridge ensure precise disc movement, with oil-bath lubrication and protective covers for durability.

📐 Technical Specifications
| Parameter | Unit | SZQJ-400 |
|---|---|---|
| Blade Diameter | mm |
Φ350-400 |
| Max Processing Size (L×W×H) | mm |
3200×3200×70 |
| Worktable Tilting Degree | ° | 0 – 85 |
| Worktable Rotation Range | ° | 90/360 (optional) |
| Main Motor Power | kW | 15 |
| Water Consumption | m³/h | 4 |
| Machine Dimensions (L×W×H) | mm | 6000 × 5000 × 2800 |

🛠️ Pre-Sales & After-Sales Services
Kaida Stone Machinery provides full-cycle support for your equipment investment.
Pre-Sales:
Professional consultation and technical support
Customized machine recommendations based on customer requirements
Factory visit welcome for machine testing and demonstration
After-Sales:
On-site and remote training for installation & operation
Engineers available for overseas on-site service
Lifetime technical support & spare parts supply

📦 Packaging & Shipping
The machine body is wrapped with protective plastic or bubble film. Accessories and tools are packed in durable wooden boxes or cartons. All components are securely fastened inside the container to ensure safe delivery to your destination.

❓ FAQ – Frequently Asked Questions
Q: How is the quality of Kaida's machines?
A: With over 20 years of experience in stone machinery manufacturing, Kaida delivers reliable machines trusted by customers worldwide.
Q: Is it easy for a beginner to operate this machine?
A: Yes. We provide English manuals, video tutorials, and online or on-site training if needed.
Q: What's the warranty period?
A: One year from the date of shipment.
Q: How much is the shipping cost?
A: It depends on the port and quantity. Let us know your destination and we'll send you a shipping quote.
Q: How soon will I get your reply after sending an inquiry?
A: We usually reply within 24 hours (working days).
🏭 About Kaida Stone Machinery
Kaida Stone Machinery is a trusted manufacturer specializing in bridge cutting machines, granite bridge saws, and multi-blade block cutters. We are committed to innovation, precision engineering, and long-term customer satisfaction. With advanced production lines and strict quality control, we deliver machines that offer both reliability and performance.
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