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Products
- Vertical Form Fill Seal Machine
- vertical form fill seal machine
- vacuum packing machine
- semi automatic packing machine
- secondary packaging line
- rotary packing machine
- palletizer system
- open mouth bagging machine
- feeding and conveyor
- dosing machine
- detecting system
- bulk bag filler
- Box Packing Line
- auxiliary equipment
25KG 50KG Heavy Woven Poly Sewing Stitching Bag Heat Sealer Sealing Packaging Machine, Automatic Sealing Machine Continuous Bag Sewing Stitching Packing Machine for 25kg Heavy Bags.
Application & Packaging Bags

PE bag sewing machine is the heat sealing and sewing machine,is suitable for sealing heavy-duty large bags with a packaging weight of 25-50Kg. It is suitable for sealing large bag packaging such as kraft paper bags, multi-layer kraft paper bags, paper-plastic (composite inner PE) composite bags and paper woven (paper on the outer layer of the bag) composite bags that have strict sealing requirements; the production capacity can reach a high efficiency of 600-800 bags/hour. Widely used in sealing and sewing in food, chemical and other industries.

One-lined sealing and stitching automatic packaging machine, fit for packing single layer Kraft paper, multi-layer Kraft paper, paper/plastic laminated bag. It could automatically finish the processes of dust-cleaning, trimming, stitching, binding the edge, cutting off, heat sealing, press closing and counting etc. This series machine adopts the advanced technology of light, electricity, and mechanism to guarantee its full automation and high performance. After sealing, stitching, binding edge and hot pressing, the sealing performance of bags is very excellent, which has the advantage of dust-proof, moth-eaten proof, pollution proof and could protect the package appropriately. Energy saving and environmental protection: High-frequency heating technology has the characteristics of low energy consumption and high thermal efficiency. It is more energy-saving and environmentally friendly than traditional heating methods.
Main Features

1、The device can be optionally equipped with a bag - mouth dust removal mechanism to suck out the powder at the bag mouth.
2、The device adopts a specially - designed continuous - input bag - sewing machine, enabling simultaneous sewing and conveying.It is also equipped with an automatic thread - cutting mechanism and a thread - breakage warning device.
3、The device uses an electromagnetic clutch to control the operation and braking of the bag - sewing machine, ensuring accurate positioning and preventing damage to the motor caused by frequent starts.
4、The device automatically controls the pneumatic mechanism to pull and cut the paper tape. The actions are stable and reliable,and it is equipped with a tape - breakage and tape - shortage alarm device.
5、The device uses a microcomputer control system to precisely control the temperature of the heating mechanism, achieving theheat - sealing of the hot - melt paper tape and ensuring a reliable seal for the bag mouth.mal dimensions.
Working Principle

Technical specification
| Equipment Name |
Automatic Continuous Plastic pp Woven Bag Heat Sealer Machine Bag Pouch HOT Sealing Sewing Machine, 25KG 50KG Heavy Woven Poly Sewing Stitching Bag Heat Sealer Sealing Packaging Machine25KG 50KG, pp woven 25-50 kg feed rice bag sewing machine automatic 25kg cement poly plastic big bag heat sealing machine for rice bags, High Speed pp Woven Feed Rice Bag Sewing Machine Automatic 25kg Cement Poly Plastic Big Bag Heat Sealing Machine for Rice Bags, Automatic Industrial Sealing Machine Continuous Bag Sewing Stitching Packing Machine for 25kg Heavy Bag
|
| Temperature controlrange | 0-400℃ |
| Production capacity | 3-8 bags/min/set |
| Sealing speed | 8.5m/min (customizable within7-12m/min) |
| Sewingstyle | Single needle two-threadchain stitch |
| Heat sealing width | 8-10mm |
| The min.height from material to bag mouth | 180mm |
| Height from heat sealing centerto ground | 750-1450mm |
| Needle and thread specifications | Synthetic or Cotton, 20/6s, 20/9s |
| Total power | 5KW |
| Power supply voltage | Three-phase five-wire AC380V/50Hz |
| Transmission power | 0.75KW |
| Air source used |
3m3/h |
| Ambient temperature | 5-35℃ |
| Packing bag material | Single (muttiple) layers of kraft paper bags with polyethylene(PE) material or polypropylene(PP) inside, or paper-plastic composite bags, or paper woven composite bags orother bigbags. |
Main Structures


Products Show

Applicable for yeast powder, Lime, Gypsum, Sands, Cement, Dry Mortar, Tile adhesives, PVC Powder, Alumina, Zirconium, Carbon Black, Titaum White, Breadcrumbs, Granulated Rubber, Renders and similar free flowing products.
Product Name
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Related Product

Our Services
1. one year guarantee for whole machine except for wear parts;
2. 24 hours technical support by email;
3. calling service;
4. user manual available;
5. reminding for the service life of the wearing parts;
6. installation guide for clients from both China and abroad;
7. maintenance and replacement service;
8. whole process training and guidance from our technicians. High quality of after-sales service symbolizes our brand and ability. We pursue not only good quality products, but also best after sales service. Your satisfaction is our final purpose.
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Processing Workshop

Mounter (Japan)

CNC machining center (Japan)

CNC bending machine (USA)

CNC punch (Germany)

Laser cutting machine (Germany)

Baking paint production line (Germany)

Three coordinate detector (Germany)

Input software program (Germany)
Why Choose Us

Cooperation

Packaging & Transportation

FAQ
Q1. What is the advantage about your company?
A1. Our company has professional team and professional production line.
Q2. Why should I choose your products?
A2. Our products are high quality and low price.
Q3. Any other good service your company can provide?
A3. Yes, we can provide good after-sale and fast delivery.
Q4.What kind of Transportation could you provide?And are you able to update the production process Information in time after placing our order?
A4. Sea shipping, air Shipping, and international express. And after confirming your order, we would keep you updated of production details of emails and photos.
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