Cylinder Long Arm Two Double Needle Indurtsial Lock Stitch Sewing Machine

• After-sales Service: Provide Technical Support Anytime
• Warranty: 1 Year
• Condition: New
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SQ-4431
• Certification: CE
• Application Place: Factory
• Applicable Thickness: Thick Material
• Thread Number: Double Threads
• Needle Number: Double Needles
• Stitch Type: Lock Type
• Needle Distance: 6.4mm/12.7mm
• Arm Length: 800mm
• Power: 750W
• Voltage: 220V
• Motor: Servo Motor
• Transport Package: Wooden Case
• Trademark: SHANQIU
• Origin: China
• HS Code: 8452290000
• Production Capacity: 10000 Set/Year
• Package Size: 1420.00cm * 540.00cm * 1200.00cm
• Package Gross Weight: 190.000kg

Product Description

Filter Bag Making Process

Product Description

Long arm double sewing machine is used for stitching reverse filter bags.

It is suitable for stitching thick material fabric and also has the function of synchronous feeding in both upper and lower.
 

Main Functions

1. The double stitches are straight and beautiful.

2. The sewing machine is easy to operate and has high efficiency.

3. Syncharonous feeding function of needle,dental,and foot presser,it can prevent fabirc from deviating.

4. Electronic positioning servo motor,with the function of automatic needle positioning,infinte speed adjustment.

5. Suitable for handling the stitching of extremely long cylindrical work pieces.

6. Suitable for stitching the support ring and reinforcement of long filter bags.
 

Product Parameters

1. Arm length: 760mm/1100mm

2. Max sewing speed: 2800rpm/min

3. Max stitch length: 8mm

4. Stitch width: 6.4/12.7mm

5. Presser foot lift height: 18mm

6. Voltage: AC 220V,50-60Hz

7. Power: 750W

8. Dimensions: 1420*530*1420mm
 

Packaging & Shipping