Dongguan Jianglong Intelligent Technology Co., Ltd.
| Payment Terms | Western Union, T/T, L/C |
| Supply Ability | 100000 Set per month |
| Delivery Time | 5-8 Work days |
| Packaging Details | The inner packaging is a foam box, and the outer packaging is a carton |
| Product name | Double Needle Seing machine |
| Max. Sewing Speed | 1600(r.p.m) |
| Max.Stitch Length | 10 mm |
| Needle size | DP*17 (21#) |
| Hook | Large Vertical Hook |
| Lubrication | Manual Lubrication |
| motor | 400W dedicated motor/800W electronic motor |
| Feed Mechanism | Compound Feed |
| Brand Name | Jianglong |
| Model Number | JL-4420H-7 |
| Place of Origin | Dongguan,China |
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Product Specification
| Payment Terms | Western Union, T/T, L/C | Supply Ability | 100000 Set per month |
| Delivery Time | 5-8 Work days | Packaging Details | The inner packaging is a foam box, and the outer packaging is a carton |
| Product name | Double Needle Seing machine | Max. Sewing Speed | 1600(r.p.m) |
| Max.Stitch Length | 10 mm | Needle size | DP*17 (21#) |
| Hook | Large Vertical Hook | Lubrication | Manual Lubrication |
| motor | 400W dedicated motor/800W electronic motor | Feed Mechanism | Compound Feed |
| Brand Name | Jianglong | Model Number | JL-4420H-7 |
| Place of Origin | Dongguan,China | ||
| High Light | Lockstitch Post Bed Sewing Machine ，Lockstitch Thick Thread Sewing Machine ，10mm Lockstitch Sewing Machine | ||
Industrial Twin Needle Lock Stitch Thick Thread Post Bed Sewing Machine
Product introduce
This is a column type double needle sewing machine with comprehensive feeding, suitable for the sewing of cylindrical products, with neat and beautiful stitches. This machine uses a large vertical rotary hook to hook the thread, which can pass thick threads and has a large thread volume, which can reduce frequent bottom thread replacement and increase work efficiency.
Product advantages
This machine adopts plunger-type oil pump lubrication system; the whole machine rotates smoothly in terms of comprehensive performance, has low noise and high durability; adopts a large vertical rotary hook for thread hooking, connecting rod thread take-up, and sewing stitches are neat and beautiful; suitable for cars Sewing tents, seats, cushions, leather bags, suitcases, leather, sofas and other products.
Parameter of machine
| Model | JL-4420H-7 |
| Number of Needle | Double Needle |
| Max. Sewing Speed | 1600(r.p.m) |
| Max.Stitch Length | 10mm |
| Presser foot lift | 8 mm (by hand) 14 mm (by knee) |
| Needle size | DP*17 (21#) |
| Hook | Large Vertical Hook |
| Lubrication | Manual Lubrication |
| Working Space | 250*100mm |
| motor | 400W dedicated motor/800W electronic motor |
| Mechanical Configuration | post-bed |
| Feed Mechanism | Compound Feed |
| Dimensions | 66*37*88.7cm |
| Color | White |
| N.W | 55KG |
| G.W | 60KG |
Product details
1. Vertical rotary hook, the tip of the hook hooks the thread loop while expanding the thread loop and guiding the thread loop around the bobbin to form a lock stitch.
2. Oil pump, the oil pump of this machine can suck the oil stored in the oil basin to various key parts of the machine head to reduce friction.
3. Reverse needle assembly, this assembly has the function of differential feed adjustment and it is not easy to misalign when sewing double-layer materials.
4. Adjust the stitch length digital dial.
FAQ
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Q1. Is your company a factory or trading company? A. We are sewing machine factory, we focus on excellence sewing machine.
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Q3.How about your price?
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Q4. Can I buy one or two pieces?
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Q5. How can I get a quotation? A. First please give us your email address and which machine are your interesting.
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Company Details
Business Type:
Manufacturer
Year Established:
2005
Total Annual:
<10000000
Employee Number:
50~100
Ecer Certification：
Active Member
Dongguan Jianglong Intelligent Technology Co., Ltd. is an enterprise engaged in the research and development, production and sales of professional industrial thick material sewing machines; Jianglong Intelligent Technology Co., Ltd. originated in 2005 and is located in Dongguan, a famous manufacturi... Dongguan Jianglong Intelligent Technology Co., Ltd. is an enterprise engaged in the research and development, production and sales of professional industrial thick material sewing machines; Jianglong Intelligent Technology Co., Ltd. originated in 2005 and is located in Dongguan, a famous manufacturi...
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