Ideal for cement, chemical, fertilizer, mortar, and building material packaging. HAOSEN delivers this high-speed AI valve bag-making machine with Schneider (France) control, standard AI visual inspection, and full turnkey backup.
Bag Length Range
Bag Width Range
This HSFK-J1-FK008-VS is a high-speed, precision block bottom valve sack production system designed for cement, chemical, fertilizer, mortar, and building material packaging. Powered by the Schneider (France) control system, it delivers super computing power with millisecond scanning cycles, surgical-level precision (2 kHz servo response, <0.01 mm dynamic error), 24/7 reliability in harsh environments (-20°C to 60°C with anti-interference design), and intelligent energy saving (10–30% reduction).
The machine features innovative bag opening technology combining adsorption with conveying, a unique heat sealing system with adjustable nozzle width (1 mm increments), independent servo motors for all functions, and a standard AI visual inspection system with <0.05% missed detection rate.
Independently developed with our own patented design, this machine has avoided more than 20 foreign patents, including 3 key invention patents—completely independent IP, no risk of infringement litigation.
Notes on Suitable Material: PP/PE tubular woven fabric (single or double-sided lamination), with valve sticker and bottom sticker.
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Basic Information | |||
| Model | HSFK-J1-FK008-VS | Stable Working Speed | 120 – 130 bags/min |
| Bag Length (L) | 350 – 750 mm | Bag Width (W) | 300 – 600 mm |
| Bottom Width (W1) | 80 – 160 mm | Valve Length | 80 – 200 mm |
| Total Bag Length (L+W1) | 430 – 910 mm | Max Roll Dia. | Φ1500 mm |
| Max Sticker Roll Dia. | Φ1100 mm | Core Inner Dia. | Φ203.2 mm (8") |
| Precision & Performance | |||
| Dynamic Error | < 0.01 mm | Servo Response | 2 kHz |
| Scrap Rate | < 0.1% | Missed Detection Rate | < 0.05% |
| Rejection Rate | ≥ 96.5% | Bag Weight | 75 g (±2 g) for 25–50 kg bags |
| Environment & Energy | |||
| Operating Temperature | -20℃ to 60℃ | Failure Rate | < 0.5% |
| Energy Saving | 10-30% | Installed Power | ~150 KW |
| Machine Weight | ~17000 KG | Dimensions | 12000 × 7500 × 2500 mm |
| Air Source | ≥0.6 MPa, Air consumption<1.5m³/min | Coated Film | 18–20 g/㎡ |
HAOSEN helps manufacturers solve the real problems behind unstable output, difficult operation, high waste and inconsistent bag quality.
200+ self-owned patents; avoided 20+ foreign patents incl. 3 key ones. No litigation risk.
Unique heat sealer: even airflow, steady temp. Clean welds even on single-side film.
Independent servos: width, valve, sticker on touchscreen. One-click changeover, no stop.
Dynamic error <0.01mm at 120–130 bags/min; scrap under 0.1% saves material cost.
Standard 4K AI vision: <0.05% missed defects, auto-rejected. Cuts 1–2 inspectors.
One partner for the whole line: one contract, one commissioning, one delivery.
Typical Products
Cement bags, valve bags
Bag Type
Block bottom valve sack
Key Benefits
120–130 bags/min, <0.1% scrap, AI vision
Typical Products
Mortar, plaster, dry mix
Bag Type
Block bottom valve sack
Key Benefits
Wide temp range, dust-proof, 24/7
Typical Products
Chemical powder, fertilizer
Bag Type
Block bottom valve sack
Key Benefits
Single-side lamination heat-seal
Typical Products
Flour, sugar, starch
Bag Type
Block bottom valve sack
Key Benefits
Clean welding, no contamination
Typical Products
Seed, feed
Bag Type
Block bottom valve sack
Key Benefits
One-click spec change
Typical Products
Bentonite, sand, mineral powder
Bag Type
Block bottom valve sack
Key Benefits
Heavy-duty, low maintenance
Super computing power — millisecond scanning cycle, large-scale I/O expansion (tens of thousands of points). Instantly processes massive signals, completes heat sealing and cutting commands within milliseconds. Complex algorithms coordinate multiple motors, efficiency +30%.
2kHz speed loop response — 20x faster than a blink. Dynamic error <0.01mm. Surgical-level positioning at 120–130 bags/min, reducing sealing defects and scrap by 50%.
4K line-scan high-speed industrial camera. AI adaptive defect recognition. Detects base fabric defects (holes, joints, running weft/warp, missing yarn, scratches, overlap yarn) and bag defects (patch offset, patch fold, bottom not formed, valve patch fold). Missed detection <0.05%.
Combines adsorption with conveying system. Dual servo segmental control. Opens both sides of bag mouth at fixed angle. High efficiency, stability, long life, easy maintenance.
Uniform air blowing, constant temperature. Nozzle width adjustable in 1mm units without stopping. Single-sided lamination easily heat-sealed. Higher welding quality.
Bag width, valve position, bottom sticker position adjustable on touch screen. One-click spec change. Avoids sticker folding. Front/back positions adjustable without stopping.
Passive unwinding with magnetic powder brake. Imported edge corrector (deviation ≤±1mm). Roll end alarm. Auto stop on material break; maintains tension during stop to avoid loose or misaligned fabric.
Aluminum alloy bracket + stainless steel mesh safety guards. Start-up alarm, fault display on HMI. Auto stop when safety door opens. Operators protected, equipment protected.
Schneider (France) PLC, servo drives and touch screen. Weidmüller (Germany) distribution. Panasonic / SICK / Omron sensors. Omron / Autonics temperature controllers. Brand-name components mean longer life and fewer failures.
Built for real production demands - higher output, lower cost and dependable yarn quality, day after day.
French Schneider PLC, millisecond scanning cycle. Coordinates multi-axis motion instantly. Efficiency +30%.
2kHz servo response, dynamic error <0.01mm. Precise at 130 bags/min, sealing defects and scrap reduced 50%.
-20°C to 60°C, anti-interference design. Stable in dusty, humid cement plant conditions. Failure rate <0.5%.
Vector variable frequency reduces energy 10–30%. Intelligent power adjustment, auto standby.
4K line-scan camera, AI defect recognition. Detects fabric and bag defects. Missed detection <0.05%. Replaces 1–2 inspection workers.
Independent servo control. Adjust bag width, valve position, sticker positions on touchscreen — no stopping.
Adsorption + conveying system. Uniform heat sealing improves weld quality. Single-sided lamination handled easily.
Independently developed, 200+ national patents. Avoided 20+ foreign patents including 3 key inventions. No infringement risk.
Beyond individual machines, HAOSEN delivers a reliable, integrated packaging production capability for your entire factory. Our engineering team works with you from equipment selection to stable production startup.
This HS008-Ⅲ — >200 patents, 10+ years R&D, annual R&D investment >10% of revenue.
Independent invention, avoided >20 foreign patents, especially 3 important invention patents. No litigation risk for you. Safe to buy, safe to use.
You deal only with HAOSEN — we coordinate extruder, circular loom, laminating, printing, bag making, valve bag making. One interface, 5-6 factories managed.
Complete line delivered together — one inspection, one shipment, one customs clearance. Guarantee 100% success.
| Parameter | Min | Max |
|---|---|---|
| Bag Length (L) | 350 mm | 750 mm |
| Bag Width (W) | 300 mm | 600 mm |
| Bottom Width (W1) | 80 mm | 160 mm |
| Valve Length | 80 mm | 200 mm |
| Total Length (L+W1) | 430 mm | 910 mm |
Equipment is only half the project. HAOSEN provides after-sales support to keep your line running at peak performance.
Our Chinese engineers commission the line on site and train your team before they leave.
5-6 suppliers → different standards → unclear responsibility
One contract → synchronized equipment → one responsible team
It is a high-speed automated machine that converts PP/PE woven fabric rolls into finished block bottom valve sacks for cement, mortar, chemical powder and fertilizer packaging.
Stable working speed is 120–130 bags/min. Actual output depends on bag size, material and operating conditions.
Bag length 350–750mm, width 300–600mm, bottom width 80–160mm, valve length 80–200mm. Covers standard 25kg and 50kg cement/chemical bags.
Yes, AI visual inspection is standard. 4K line-scan camera with AI defect recognition, missed detection <0.05%.
Yes. The unique heat sealing system handles single-sided lamination easily with consistent weld quality.
Typically 4–6 weeks depending on factory readiness. Engineers stay until your team produces qualified bags independently.
No. Independently developed with 200+ national patents, avoided 20+ foreign patents including 3 key inventions.
On-site installation and training, remote diagnostics within 30 min response, India/SE Asia spare parts warehouse (3-day delivery), and free control system upgrades for 3 years.
7500A Beach Road, #04-307, The Plaza, Singapore 199591
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