Valve bag placer
Automatic Bag Placer for Packing Machine — Robotic Valve Bag Placer
Automate bag pick-up, pre-opening and placement for valve bag filling lines — increase throughput, improve safety, reduce labour.
Efficient!
Valve Bag Placer
- The Wiz Machinery Automatic Bag Placer integrates with existing valve bag filling machines to pick, pre-open, and place bags precisely on spouts — eliminating manual handling and increasing line reliability.
- Automate the repetitive, dusty, and safety-sensitive task of hanging valve bags on your filling spouts.
- Ideal for cement, construction materials, food ingredients, chemicals, and agricultural products. Our automatic bag placer handles powders and granular products across diverse sectors — from flour to cement.
- This system is fully PLC-controlled and can be seamlessly integrated with the packaging machine’s PLC, allowing complete process coordination—from bag picking and placing to product filling—via a single control panel.
- Multiple bag placer machines can also be linked with multiple packaging machines for centralised control.
- Its user-friendly design ensures easy operation and maintenance, making it a practical upgrade for both new and existing production lines.
0
bags/hr
0
max bags store
Process flow
1. Bag Supply Preparation
Each automatic bag placer is equipped with two bag carts. These carts alternate automatically to continuously feed bags into the system, ensuring non-stop operation without manual intervention.
2. Bag Pickup
The system automatically detects and picks up an individual bag from the active bag cart using a mechanical arm or vacuum mechanism.
3. Bag Lifting
The picked-up bag is precisely lifted to a specific height by the host machine, aligning it for the next stage in the process.
4. Valve Port Opening
Once positioned, the valve port of the bag is automatically opened, preparing it for accurate placement onto the packing machine.
5. Bag Placement
The opened valve port is carefully positioned and placed over the discharge nozzle of the packing machine, ready for filling.
6. Continuous Cycle Operation
As one bag is placed, the next cart is automatically engaged (when required), enabling continuous, uninterrupted operation for high-efficiency production.
Features
Robotic bag pick & placement
Reliable end-of-arm tooling for consistent placement on spouts.
Pre-opening & bag conditioning
The sequence—including lifting, opening the valve, and positioning the bag on the discharge nozzle—is designed for consistent and smooth performance.
High-capacity bag magazine
Holds up to ~150 bags per single-spout magazine.
Adjustable Speed Settings
Each stage of the bag placing process can be individually adjusted to suit different production speeds and output requirements.
Dust containment & safety
Enclosed pick-box designs and sealed components for dusty or food-grade environments.
Easy integration
Controlled via a PLC system, the bag placer offers easy operation, with the ability to synchronise with packing machines and auxiliary equipment such as fillers, checkweighers and palletizers.
User-Friendly and Easy Integration
Designed for straightforward integration into existing lines, the system is simple to use and maintain, supporting overall process optimisation.
Fast changeover
Modular tooling and adjustable tooling to handle multiple bag sizes and valve widths with minimal downtime.
Throughput options
Up to 280 bags/hour depending on filler speed and product.
Specifications
| Specification | Automatic Bag Placer for Packing Machine |
|---|---|
| Model | WM - DE50 |
| Bag Picking & Placing Speed | 240–280 bags per hour |
| Automation | Fully automated bag placing process |
| Bag Cart Capacity | 50–150 bags per cart (depending on bag thickness) |
First ever packaging machine questionnaire
Which machine do you need?
Take our quick questionnaire to discover which bagging machine fits your needs. For an exact match and pricing, a detailed quote will be required.
Why Choose Us
Why Choose Us
FAQ
How to select the right packing machine?
If you need a small bag packing machine, start by confirming your bag type.
Next, choose a suitable feeding system (e.g., screw, pump, etc.) based on your product’s characteristics.
Then, select the appropriate machine model according to your bag size. For large bag packing machines (5kg to 50kg), simply let us know your desired output per hour and the type of raw materials you’re using.
Next, choose a suitable feeding system (e.g., screw, pump, etc.) based on your product’s characteristics.
Then, select the appropriate machine model according to your bag size. For large bag packing machines (5kg to 50kg), simply let us know your desired output per hour and the type of raw materials you’re using.
How to choose the right automatic palletising machine?
To select a suitable automatic palletising machine, first confirm your bag type.
Then, based on your product's characteristics, choose an appropriate dosing system (such as screw, pump, etc.).
After that, select the machine model according to the bag size. For larger bags (5kg to 50kg), please provide your target hourly output and the name of your raw material so we can recommend the best solution.
Then, based on your product's characteristics, choose an appropriate dosing system (such as screw, pump, etc.).
After that, select the machine model according to the bag size. For larger bags (5kg to 50kg), please provide your target hourly output and the name of your raw material so we can recommend the best solution.
How does WizMachinery's machines differ from other manufacturers?
We use internationally recognized components like OMRON, SIEMENS, ABB, Schneider, AirTAC, and NSK, ensuring high-quality, reliable machines with minimal concerns about lifespan and future replacements for our clients.
How does WizMachinery's service differ from other manufacturers?
We are a factory with an in-house team of design engineers and a 10,000-square-meter production workshop. Based on customer needs, we provide customized circuit designs and complete project support—from initial consultation, planning, and equipment selection to manufacturing, site layout, delivery, installation, and commissioning.
We offer comprehensive solutions to our clients.
In addition to delivering high-quality machinery, timely online after-sales support, and on-site installation services, we assist clients in selecting the right packaging materials, calculating site area, assessing input-output ratios, and determining requirements for electricity and air supply.
In addition to delivering high-quality machinery, timely online after-sales support, and on-site installation services, we assist clients in selecting the right packaging materials, calculating site area, assessing input-output ratios, and determining requirements for electricity and air supply.
How does WizMachinery approach product and program design?
We focus on simplicity and user-friendliness in both design and programming, as our goal is to reduce labour costs through automation, not increase operational complexity.
What is your production and delivery time?
The typical production cycle for our equipment is approximately 10-30 working days, depending on the machinery. Once production is completed, you can either visit our factory for an inspection or request photos and videos of the finished products.
We offer various transportation options, including rail, sea, and combined (sea and rail) transport. Delivery times vary by region:
* Southeast Asia: 7-15 days
* Central Asia: 20-30 days
* Middle East: 20-40 days
* Africa & Americas: 30-50 days
* Russia & Europe: 25-40 days
We also provide detailed photos and videos of the loading process, along with complete information regarding equipment declaration and customs clearance.
We offer various transportation options, including rail, sea, and combined (sea and rail) transport. Delivery times vary by region:
* Southeast Asia: 7-15 days
* Central Asia: 20-30 days
* Middle East: 20-40 days
* Africa & Americas: 30-50 days
* Russia & Europe: 25-40 days
We also provide detailed photos and videos of the loading process, along with complete information regarding equipment declaration and customs clearance.
What is the warranty for the machine?
The warranty period of our equipment is 12 months, usually it takes about 30 days (1 month) from China to the customer's place, and the installation and commissioning time also takes about 30 days (1 month), so the warranty period is extended to 18 months from the date delivery (excluding wearing parts). We will provide customers with the necessary wear parts upon delivery of the goods. If there are any quality problems during the warranty period, we will fix the problem as soon as possible. If the parts need to be replaced, we will deliver them to the customer by air, and we will take care of all costs.
Can engineers be sent to the site for installation and equipment debugging?
Depending on the machinery, we will send an engineer to your facility to assist with machine installation and provide training for your staff on its operation. We will also provide installation instructions for the production line, layout drawings, assembly drawings, etc. If the customer has his own engineer, he can install the equipment according to the installation drawings, and we can also guide the installation. The customer is responsible for covering round-trip airfare, accommodation, and a fee of USD 150 per day per person. The duration of the visit will depend on the machines ordered, typically ranging from 7 to 30 days.
What certificates do you have?
We hold ISO 9001 certifications for environmental protection and quality management systems. Additional certifications, such as SGS and EAC, can be provided based on the requirements of the customer's country.
What are your payment terms?
Payment ≦ 5000 USD, 100% in advance. Payment ≥ 5000 USD, 30% T/T in advance, balance before shipment.
Can you produce customized equipment based on our requirements?
Yes, we can manufacture customised equipment tailored to your specific needs. Since end users best understand the challenges they face during operation, we welcome customer feedback and continuously improve our machines based on those insights.