What stitch types are supported by this sewing machine?

The machine supports Lock Stitch and Chain Stitch types, depending on the specific model configuration selected.

Computerized Quilting Machines Quilting Embroidery Sewing Machine Tape Edge Sewing Machine

Name: Computerized Quilting Machines Quilting Embroidery Sewing Machine Tape Edge Sewing Machine
Brand: Qingdao Seanoel Industry and Trade Co., Ltd.
SKU: 2025954392

Shandong, ChinaQingdao Seanoel Industry and Trade Co., Ltd.

US$4,300.00

1 Piece

US$4,250.00

2+ Pieces

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

Yes

Model NO.

SN-WB4, SN-WB3, SN-WB2, SN-WB1

Condition

New

Automatic Grade

Full-Automatic

Thread Number

Three-Thread

Sewing Head Number

Double-Head

Sewing Head Type

Lock Stitch & Chain Stitch

Name

Mattress Sewing Machine

Style

Lock Stitch & Chain Stitch

Thread Specification

210d/3

Speed Control

Inverter

Head Lifting Range

30-55 Degree

Capacity

10-15PCS/H

Mattress Thickness

30-420mm

Table Size

1.5*2m / 1.6*2m /1.8*2m

Company Type

Manufacturer Since 2003

Transport Package

Wooden Box

Specification

2100*1600*1550MM

Trademark

Seanoel

Origin

China

Production Capacity

50 Sets Per Month

Key features

Full-Automatic Operation: WB4 model features automatic head lifting, mattress rotation, and flipping for hands-free operation.

Wide Thickness Capacity: Standard sewing thickness 30-380mm, with customizable options up to 550mm for thick mattresses.

Versatile Stitch Types: Supports Lock Stitch and Chain Stitch configurations to meet diverse mattress edge sewing needs.

Easy Installation: User-friendly design allows for easy installation and operation without requiring a professional engineer.

Precision Speed Control: Equipped with frequency speed control and auto-slow down at corners for high-quality stitching.

Manufacturer Experience: Backed by a family business group with nearly 20 years of experience in home textile machinery.

Company profile

Qingdao Seanoel Industry and Trade Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-11-22Nearest Port: QINGDAO, SHANGHAI, GUANGZHOUAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryQingdao Seanoel Industry and Trade Co., Ltd. is identified as a Chinese manufacturer/factory specializing in quilting, mattress, wadding, fiber-filling, and related textile machinery. It reports ISO 9001 certification, four production lines, 6–10 years of R&D engineer experience, and an independent international trade department with professional engineers providing online pre-sale and after-sale service. The supplier states 20 years of production experience and export activity beginning in 2015, with exports representing 51%–70% of total sales. Its product and production scope are documented, but the evidence does not establish specific customization processes, innovation achievements, or broad customer references. Reported trade records show transactions involving buyers in Uzbekistan and Vietnam, though the available records are limited.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and describes machinery products covering quilting, mattress, wadding, fiber filling, and related textile applications. This supports direct manufacturing involvement rather than a trading-only profile.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified management system, although no certificate number, issuing body, scope, or validity period is provided.

After-Sales capabilityThe supplier states that it has an independent international trade department and professional engineer team providing pre-sale and after-sale online service, and it claims long-term continuity of support. The evidence supports an after-sales service capability, specifically through online engineering assistance.

Production capacityThe supplier reports 20 years of production experience, four production lines, and a defined range of quilting, mattress, wadding, and filling machinery. A specific 100% new duck-down padding machine production line is also identified, supporting active manufacturing capability, although capacity beyond the stated production-line count is not detailed.

Client casesThe supplier claims experience helping many customers build and expand factories, and the records identify buyers in Vietnam and Uzbekistan, including СП KOMFORT TEKSTIL and CÔNG TY TNHH SẢN XUẤT TMVW. The evidence demonstrates named buyer associations and some transaction history, but does not provide detailed project outcomes, testimonials, or a broad verified customer portfolio.

Product Q&A

Q:What is the warranty period and service policy?

We provide a one-year warranty. If the machine is damaged within this period, we provide free parts. Additionally, we offer online guidance within 12 hours and lifetime service.

Q:What is the maximum sewing thickness for this machine?

The standard sewing thickness is 30-380mm. Customized models can handle thicknesses ranging from 380mm to 550mm.

Q:What are the differences between WB1, WB2, WB3, and WB4 models?

WB1 is manual with hand-operated lifting. WB2 and WB3 are semi-automatic with electric lifting (four pillars vs. one center pillar). WB4 is fully automatic with automatic head lifting, mattress rotation, and flipping.

Q:Do I need a professional engineer to install or operate this machine?

No, the machine is designed to be easy to install and operate, requiring no professional engineer for setup or daily use.

Q:What technical support is available after purchase?

Our engineers are available online for eight hours every day. We provide best guidance before buying and after buying, ensuring continuous support for any troubles.