Qihai Laser Tech. Co., Ltd.
                                                                                                           
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QH - 4020F Beveling Cutting Sheet Metal Laser Cutting Machine

Price Negotiable
Price: Negotiable
MOQ: 1 set
Delivery Time: 45-60 work days
Brand: QiHai
Product Description
QH - 4020F Beveling Cutting Sheet Metal Laser Cutting Machine

Description
The QH-4020F is an integrated sheet metal processing solution designed for welding prefabrication scenarios, combining high-precision beveling cutting capabilities with large-format processing performance—ideal for industries like heavy machinery, steel structures, and industrial equipment that require consistent, high-quality beveled edges for weld joints. Its core differentiation lies in the built-in beveling system: supporting a flexible bevel angle range of ±45° (adjustable in 0.1° increments) and multi-type bevel profiles (V-type, U-type, Y-type, and single/double-sided bevels), it eliminates secondary beveling processes (e.g., grinding or milling) common in traditional manufacturing, directly delivering weld-ready edges.

Quick Detail

Beveling Core: ±45° adjustable bevel angle (±0.5° accuracy); supports V/U/Y/single/double-sided bevels—eliminates secondary processing.

Key Specs: 4000×2000mm large processing area (100kg max load), ±0.03mm axis precision (maintained during beveling), 1500W-20KW power (0.5-25mm material beveling).

Efficiency: 100m/min linkage speed + 1.0G acceleration cuts bevel time by 40% vs. traditional methods.

Fit: Welding-focused industries (steel structures/heavy machinery); 380V/50Hz industrial power compatibility.

Technical Specifications
Processing Area 4000 * 2000mm
Maximum Loading Weight 100kg
Machine Weight 1800kg
Overall Dimensions 5500 * 2550 * 1900mm
Laser Power Range 1500W - 20KW
X/Y-axis Positioning Accuracy ±0.03mm
X/Y-axis Repositioning Accuracy ±0.03mm
Maximum Linkage Acceleration 1.0G
Maximum Linkage Speed 100m/min
Transmission System Double rack & pinion transmission with servo drive
Voltage Requirement 380V
Frequency 50Hz


Advantage

Precision Beveling Ensures Weld Joint Quality: The double rack & pinion servo transmission system stabilizes bevel cutting motion, maintaining ±0.03mm axis accuracy and ±0.5° bevel angle error—critical for weld joint fit-up. Unlike manual beveling (prone to angle inconsistency), this uniformity reduces weld rework rates by 45%-55%, especially for high-strength steel structures where bevel precision directly impacts load-bearing performance.

Large-Format Beveling Eliminates Split Errors: The 4000×2000mm processing area allows one-time beveling of oversized workpieces (e.g., 4m-long equipment panels) without splitting. This avoids bevel misalignment at 拼接 seams (a common issue with small-format machines) and cuts overall processing time by 30%-35%, as no additional alignment or rework is needed for split parts.

Power Versatility for Multi-Thickness Beveling: The 1500W-20KW laser power range adapts to diverse beveling needs: low power (1500W-5KW) for precision beveling of thin materials (0.5-5mm aluminum sheets for hardware parts), and high power (15KW-20KW) for deep-penetration beveling of thick carbon steel (20-25mm for heavy machinery frames). This eliminates the need for separate beveling equipment for different thicknesses, lowering capital investment.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Qihai Laser Tech. Co., Ltd.
Location Changgang North Road, Changhongling Industrial Park, Dali Town, Nanhai District, Foshan City, Guangdong Province, China
Contact Person Jackey

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