What after-sales services are provided?

Services include 24-hour online support, free training at our factory, and engineers available for overseas training.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Is the machine CE certified?

Yes, our fiber laser cutting machines have CE certificates and meet European standards.

Protective Cover 4000W CNC Fiber Laser Metal Cutting Machine with High Quality

Name: Protective Cover 4000W CNC Fiber Laser Metal Cutting Machine with High Quality
Brand: Jinan Knoppo Automation Equipment Co., Ltd.
SKU: 1975844422

Shandong, ChinaJinan Knoppo Automation Equipment Co., Ltd.

US$25,000.00-50,000.00

1 Set

Product profile

Customization

Available

After-sales Service

24 Hours Online Service

Warranty

3 Years Warranty

Model NO.

KP4020

Application

Home Appliance, Environmental Equipment, Petroleum Machinery Manufacturing, Agriculture Machinery, Textile Machinery, Food Machinery, Automotive Industry, Advertising Industry

Cooling System

Water Cooling

Technical Class

Continuous Wave Laser

Applicable Material

Metal

Structure Type

Gantry Type

Laser Classification

Solid Laser

Laser Technology

Laser Control Fault Cutting

Name

Fiber Laser Cutting Machine

Wavelength

1070nm

Sheet Cutting Area

3000*1500mm / 4000*2000mm / 6000*2000mm/ 6000*2500

Laser Power

1000W / 1500W / 2000W / 3000W / 4000W / 6000W

X/Y-Axis Positioning Accuracy

0.05mm

X/Y-Axis Repositioning Accuracy

0.03mm

Max. Acceleration

1.5g

Max. Linkage Speed

140m/Min

Laser Head

Switzerland Raytools

Laser Source

Max

System

Cypcut

Servo Motor and Driver

Japan Yaskawa

Fastest Exchange Time of Platforms

10s

Water Chiller

S&a

Wight

11000kg

Transport Package

Wooden Box

Specification

12000*3700*2300mm

Trademark

KNOPPO

Origin

China

HS Code

8456110090

Production Capacity

500 Sets/Month

Key features

Dual Platform System: Features dual platforms with 10s fastest exchange time for higher cutting efficiency.

High Precision Control: Achieves 0.05mm positioning accuracy and 0.03mm repositioning accuracy with Yaskawa servo motors.

Versatile Material Cutting: Cuts stainless steel, carbon steel, aluminum, copper, brass, and other metal sheets effectively.

Raytools Laser Head: Equipped with Switzerland Raytools laser head featuring built-in dual water-cooling structures.

Flexible Laser Power: Available in 1000W, 1500W, 2000W, 3000W, 4000W, and 6000W options.

3-Year Warranty: Includes 3 years guarantee for the whole machine with lifetime free maintenance.

CE Certified Quality: Meets European standards with CE certificates for all electric drawings and quality.

Company profile

Experienced TeamExhibition ExperienceProduct CertificationManagement Certification

Jinan Knoppo Automation Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.83h

AI-Powered supplier vetting

SummaryKnoppo Automation is a laser-machine supplier with an international customer base, reported sales in more than 100 countries, and stated annual productivity of 3,000 laser machines. Its reported strengths include three-year machine warranties, 24-hour multilingual support, remote engineering assistance, overseas engineer availability, OEM/ODM services, flexible customization, and CE certification. However, the investigation also identifies material documentation and process gaps: no written records for service procedures, corrective actions, or complaint handling; unknown quality assurance and traceability status; zero reported quality-control test equipment; no new products launched in the previous year; one reported R&D engineer in operational data; no recent fire drills; and no factory environmental impact assessment report. Financial information is represented only by years, not substantive financial metrics, so credibility cannot be determined from the provided evidence.

Supplier typeThe supplier is identified as a laser-machine manufacturer with stated annual productivity of 3,000 sets, more than 15,000 systems in the market, and OEM/ODM service capability. Its export share is reported as 90%, indicating a strongly international and manufacturing-oriented supplier profile.

CertificationsThe supplier reports CE certification under sustainable development and product certification capability. No additional certifications or certification scope are provided, but the stated CE holding is explicit evidence of certification for this field.

After-Sales capabilityThe supplier states a three-year machine warranty, 24-hour online service, support in 16 languages, remote wireless engineer assistance from China, and overseas engineer availability. However, its service assessment procedure has no written procedures or followed records, while corrective-action and complaint-handling procedures lack written records, creating a documentation weakness despite strong stated service access.

Production capacityThe supplier reports annual productivity of 3,000 laser machines and more than 15,000 laser-cutting systems in the market, supporting substantial production and market experience. It also states service coverage in more than 100 countries, although production-process detail is limited.

Customization capabilityThe supplier explicitly offers flexible customization, ODM services, OEM services for popular brands, and assigns R&D responsibilities to converting customer customization requirements. These statements directly support customization capability, although the reported R&D staffing level is limited.

Client casesThe supplier states that more than 15,000 laser-cutting systems are in the market, serving customers in more than 100 countries, with 90% of total sales from exports and repeat-buyer preference of 50%–80%. These figures indicate broad market deployment and customer retention evidence, although named customer cases are not provided.