Is customization available for this machine?

Yes, we offer full customization, customization from samples, customization from designs, minor customization, and flexible customization options.

What are the main applications of this machine?

The machine applies to PVC window and door processing and can process shapes of window mullions.

Four-Head Welding Machine for Sale in The Market

Name: Four-Head Welding Machine for Sale in The Market
Brand: Jinan Changhong International Co., Ltd.
SKU: 2047357002

Shandong, ChinaJinan Changhong International Co., Ltd.

US$5,000.00-6,500.00

1 Piece

Product profile

Warranty

Best

Customized

Power Source

Electric

Model NO.

SHZ4G-120*4500

Automatic Grade

Semi-Automatic

Type

Synthetic Fiber Machine

Certification

CE, ISO9001: 2000

Condition

New

After-sales Service

Best

CNC or Not

CNC

Voltage

380V

Model

Shz4g-120×4500

Input Voltage

380/220V 50Hz

Input Power

4.5kw

Air Pressure

0.4~0.6MPa

Air Consumption

200L/Min

Welding Length

400~4500mm

Welding Height

20~120mm

Overall Dimension

5300*950*1700mm

Transport Package

Wooden Box

Specification

5300*950*1700mm

Trademark

Yuefeng

Origin

China

HS Code

8577800000

Production Capacity

20PCS/Month

Key features

12 Months Warranty: Comprehensive 12-month warranty coverage with free problem-solving support.

Factory Direct Sales: Direct sales from a 35-year integrated factory specializing in window and door equipment.

High Accuracy Control: Equipped with LM linear kinematic pairs and PLC control systems for precision.

100% Quality Inspection: Every machine undergoes 100% visual and functional testing before shipment.

CE and ISO Certified: Products meet international ISO and CE certification standards for safety.

Flexible Customization: Full customization options available from samples, designs, or minor adjustments.

Fast Delivery Options: Shipment within 5 days if in stock; generally 15 days production lead time.

Comprehensive Training: On-site engineer dispatch or video training provided for installation and operation.

Company profile

Years of Export ExperienceFlexible Customization100% Finished Products InspectionProduct Certification

Jinan Changhong International Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.65h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryShandong Maichen CNC Equipment Co., Ltd. is a machinery manufacturer and processor founded in 2015, with a 6,000 m² manufacturing plant and products focused on window and door processing equipment. It reports machining centers, double-sided milling machines, CNC lathes, a quality management system, and annual productivity of 300 UPVC window welding machines. The supplier demonstrates broad customization, ODM, and OEM capabilities, along with recent new-product development. CE and ISO9001:2015 certifications are stated. Service procedures cover supplier capability assessment, corrective and preventive actions, and customer complaints, while inventory capability is available. Limitations include no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, no available SDK, and no explicit customer names or case details. Financial records are referenced by year, but no substantive financial performance evidence is provided.

Supplier typeThe supplier is identified as a manufacturing and processing machinery company founded in 2015, producing window and door processing equipment. Its stated facilities and product scope indicate a machinery manufacturer rather than a trading-only supplier.

CertificationsThe supplier states that it holds an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications relevant to quality management and product conformity.

After-Sales capabilityThe supplier reports written procedures and followed records for corrective and preventive actions and customer complaint handling, and it has in-stock service capability. However, it has no overseas warehouse or showroom, which may limit overseas local support.

R&D capabilityThe supplier reports new products during the past year, ODM availability, and ongoing technological, management, and system innovation. However, it has no available SDK, so its innovation strengths are demonstrated mainly through product development and manufacturing rather than software integration.

Production capacityProduction evidence includes a 6,000 m² plant, machining centers, double-sided milling machines, CNC lathes, 4 quality inspectors, and stated annual productivity of 300 UPVC window welding machines. The supplier also reports inventory capability, although no valid manufacturing-capacity contract exists with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. These capabilities are stated both for R&D/design services and in the manufacturing capability information.

Product Q&A

Q:Are you a trading company or a factory?

We are a factory with trade integration, focusing for 35 years on Upvc, Aluminum Window and Doors Equipment, insulating glass equipment and curtain wall equipment.

Q:What is the delivery time after placing an order?

Generally about 15 days. If we have inventory, we can arrange shipment within 5 days. Production lead times depend on specific items and quantities.

Q:What is the warranty period and after-sales service?

We provide a 12-month warranty. We help solve problems freely during this period. After the warranty, our professional team provides perfect technical support and handles complaints professionally.

Q:How do you ensure product quality?

Each machine undergoes 100% quality examination and test before shipment. All machines meet ISO and CE certification requirements.

Q:What if we do not know how to operate the machine?

We can send an engineer to your place or provide video training to show you how to install and operate. Engineers are also available for online assistance.