What is the maximum cutting thickness?

The cutting thickness ranges from 0 to 10mm (0-4 inches), depending on the different materials being processed.

Does the machine have auto-focusing?

No, this machine does not have Z-axis lifting and auto-focusing functions.

What is the lead time for orders?

Lead time varies by season: within 15 workdays during off-peak season and one month during peak season.

Vevor Sihao CO2 K40 USB Upgraded Best Selling Laser Engraver Rubber Stamp

Name: Vevor Sihao CO2 K40 USB Upgraded Best Selling Laser Engraver Rubber Stamp
Brand: Shanghai Sihao Machinery Equipment Co., Ltd.
SKU: 2122708962

Shanghai, ChinaShanghai Sihao Machinery Equipment Co., Ltd.

US$300.00

1 sets

Product specifications

Laser Tube

Product profile

Customization

Available

Warranty

One Year

Application

Leather Industry, Domestic, Printing & Packaging, Construction Industry, Advertising Industry

Model NO.

USBKZJ

Cooling System

Air Cooling

Technical Class

Continuous Wave Laser

Automatic Grade

Manual

Applicable Material

Nonmetal

Mode of Operation

Continuous Wave

CNC or Not

Yes

Feature

Configuration

Stand-Alone

Control Type

Push Button

Laser Type

CO2

Graphic Format

Albmpdstdwg,Dxfdxp Supported Las,Plt

Engraving Speed

0-500mm/S

Controlsystem

Original Brand

Cooling Mode

Water Cooling

Transport Package

Carton Packaging/Wooden Box

Specification

102*62*38.5cm

Trademark

VEVOR

Origin

China

Key features

50W High Power Laser: Equipped with precision 50W water cooled CO2 laser for stable output and fast cutting.

Large Working Area: Generous 300mm x 500mm working area suitable for various engraving and cutting tasks.

Cylinder Rotary Attachment: Enables engraving on cylindrical objects like cups, brush pots, and musical instruments.

Wide Software Compatibility: Supports CorelDraw, AutoCAD, and TopWisdom system with multiple graphic formats.

Digital Display Control: Intuitive LCD panel allows direct adjustment of speed, power, and other controls.

High Precision Movement: Max moving speed of 500mm/s with locating precision under 0.01mm.

Comprehensive Accessories: Includes air pump, water pump, exhaust fan, smoke pipe, and USB cable for immediate use.

Durable Construction: Reinforced thickened machine body ensures safety and extended service life.

Company profile

Importers and ExportersExperienced TeamProduct CertificationR&D Capabilities

Shanghai Sihao Machinery Equipment Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Full Customization, etc.Export Year: 2007-01-01Nearest Port: shanghaiAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryShanghai Sihao Machinery Equipment Co., Ltd. is a limited company with 31 employees and no reported parent-group affiliation. Its listed products include ice cream machines, laser engraving machines, UV printers, car refrigerators, and water heaters. The supplier provides sample-based, full, and flexible customization and offers ODM services, but reported no new products during the past year and no SDK availability. It has CE certification, overseas showroom capability, and participation experience in the China Import and Export Fair, while lacking overseas agents or branches. Export activity is established, with 90% of total sales from exports and 10 years of export experience. Written procedures are reported for inspections, supplier-service assessment, corrective actions, and complaint handling. However, no factory environmental impact assessment report was reported, and the audit evaluation result was recorded as 0; the implications of that score are not explained in the provided data.

Supplier typeThe supplier is identified as Shanghai Sihao Machinery Equipment Co., Ltd., a limited company with 31 employees and no stated affiliation with a larger company group. Its business scope includes sales of Class II medical devices, kitchenware, sanitary ware, hygiene products, disposable medical supplies, daily necessities, stationery, sports goods, office supplies, and data-processing services, while its listed product range includes machinery and equipment such as ice cream machines, laser engraving machines, and UV printers.

CertificationsCE certification is explicitly reported. The supplier also has an audit record conducted by BV with a report period from 2025-10-21 to 2026-10-20, but the audit evaluation result is recorded as 0 without an interpretation, so this audit result cannot be treated as additional positive certification evidence.

After-Sales capabilityThe supplier reports written procedures and followed records for effective service-capability assessment, corrective and preventive actions, and customer complaint handling. It also has an overseas showroom and offline trade-show participation, but no overseas agents or branches and reports zero countries where overseas services are offered, indicating that the documented service process is stronger than the demonstrated overseas service network.

Customization capabilityBoth records explicitly state capability for customization from samples, full customization, and flexible customization. ODM service is also available, providing direct evidence of broad customization and original-design support.