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The 8422d/8722d double needle sewing machine is a high-speed industrial model designed for knit, thin, and medium-thick fabrics. The 8422d variant operates at a maximum sewing speed of 4000 rpm, while the 8722d, optimized for thicker materials, reaches 3000 rpm. Both models use DPx5 needles in sizes #11, #16 for the 8422d and #18, #22 for the 8722d, with a maximum needle pitch of 7mm and a presser foot lifting amount of 7mm.
Double needle machines like these are standard in garment manufacturing for parallel seams, hemming, and decorative stitching. The oil supply type for the 8422d/8722d is tiny oil supply, which is typical for reducing maintenance frequency in high-volume production. The machines are built for durability, with typical industrial sewing machines in this class offering a lifespan of 10-15 years under proper maintenance.
These machines are ideal for factories producing apparel, home textiles, or accessories where efficiency and precision are critical. Buyers should confirm compatibility with their fabric types and production volume, as the 8422d is better suited for lighter materials, while the 8722d handles heavier fabrics. The supplier’s location in Dongguan, a hub for textile machinery, may offer logistical advantages for buyers in Asia.
| Model variants | 8422d, 8722d |
| Application | Knit, thin, middle thick material (8422d); Thick material (8722d) |
| Maximum sewing speed | 4000 rpm (8422d); 3000 rpm (8722d) |
| Needle type | DPx5 |
| Needle sizes | #11, #16 (8422d); #18, #22 (8722d) |
| Maximum needle pitch | 7mm |
| Presser foot lifting amount | 7mm |
| Oil supply type | Tiny oil supply |
| Typical stitch length range | 1.5mm - 4.0mm standard |
| Typical power requirement | 220V - 240V, 50-60Hz standard |
Dongguan Chuanghui Sewing Machine Co., Ltd. is located in Cuncha Industrial, Machong, Dongguan, China, a region known for its concentration of textile and garment machinery manufacturers. The company is classified as an importer with a harbor-level trust tier, though no response rate or average response time is provided in its profile.
The supplier specializes in industrial sewing machines, as demonstrated by the 8422d/8722d double needle models. While the profile does not disclose production capacity, certifications, or client history, the focus on high-speed, specialized machinery suggests a niche in apparel manufacturing equipment. Buyers should directly confirm the company’s manufacturing capabilities, warranty terms, and after-sales support.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering the 8422d/8722d double needle sewing machine, verify its compatibility with your intended fabric types and production volume. Request a demonstration or sample sewing to ensure the machine meets your quality standards for stitch consistency and speed. Confirm the inclusion of essential accessories such as needles, bobbins, and oil supplies, as these are often sold separately.
Logistics discussions should cover lead time, which can vary based on customization or stock availability. Dongguan’s proximity to major ports like Shenzhen or Guangzhou can facilitate efficient shipping, but confirm Incoterms (e.g., FOB or CIF) and payment terms to avoid misunderstandings. Clarify whether the supplier provides installation and training services, as these are critical for operational readiness.
Quality checks should include inspecting the machine for mechanical integrity, testing sewing speed and stitch quality, and verifying the oil supply system’s functionality. Request a pre-shipment inspection report and certifications such as CE or ISO 9001, if applicable. Documentation like user manuals, warranty certificates, and parts lists should accompany the shipment to ensure smooth setup and maintenance.
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Securing a reliable supply chain for 8422d/8722d Double Needle Sewing Machine is critical for maintaining your business operations. Dongguan Chuanghui Sewing Machine Co., Ltd., a verified supplier located in China, provides high-quality 8422d/8722d Double Needle ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing 8422d/8722d Double Needle from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Dongguan Chuanghui Sewing Machine Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Dongguan Chuanghui Sewing Machine Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
When importing 8422d/8722d Double Needle from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
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