Heavy Duty Lines are automatic orbital stretch wrapping lines for steel tubes, pipes, metal profiles, timber and other long, heavy loads. A robust Spinner orbital ring is combined with long heavy-duty roller conveyors and transfer tables, so bundles of unlimited length are wrapped, protected against corrosion, dirt and handling damage and made ready for storage and shipment. Designed and built in Bursa by Edda, Türkiye’s first manufacturer of horizontal stretch wrapping machines.
What the Heavy Duty Lines packs
- Steel tubes, pipes and hollow sections
- Steel, aluminium and wood profiles in bundles
- PVC pipes and long construction products
- Long, heavy loads that need full protection for storage and transport
How the line works
Bundles are loaded onto the infeed transfer tables and moved onto the heavy-duty roller conveyor, which feeds them through the orbital wrapping ring. The ring rotates at an adjustable 10–80 rpm and wraps 23–35 micron stretch film around the bundle in a controlled overlap while the conveyor advances it, so even very long loads are fully covered. Wrapped bundles continue to the outfeed conveyor and transfer tables for unloading. Line length, roller pitch and load capacity are designed for each project.
Technical specifications
| Feature | Value |
|---|---|
| Max. product length | Unlimited |
| Min. product dimensions (W x H x L) | 100 x 20 x 1400 mm |
| Stretch film width (max.) | 170 mm |
| Film roll diameter (max.) | Ø230 mm |
| Film core diameter | Ø76 mm |
| Recommended film thickness | 23, 30, 35 micron |
| Main motor power | 1.5 kW |
| Ring rotation speed | 10 – 80 rpm |
| Standard line dimensions (W x H x L) | 2191 x 2341 x 4271 mm (wrapping unit) |
| Power supply | 380 V, 50/60 Hz, 3P+1N+1G (208/415/480 V optional) |
| Total weight | Depends on configuration |
Full specifications, layout drawings and options are in the product catalogue.
Applications in detail
Heavy Duty Lines combine a robust Spinner orbital ring with long heavy-duty roller conveyors and transfer tables, for steel tubes, pipes, metal profiles, timber and other long, heavy loads of unlimited length.
Steel tubes and hollow sections
Tube bundles are wrapped along their whole length, which keeps moisture, dirt and road salt off during storage and transport. See our tube and pipe packaging page.
Metal and wood profiles
Steel, aluminium and wood profiles in bundles are wrapped tightly so they stay together in handling.
PVC pipes and construction products
Long construction products are wrapped for clean, compact bundles ready for storage yards and trucks.
How a Heavy Duty Line works
Bundles are loaded onto infeed transfer tables and moved onto the heavy-duty roller conveyor, which feeds them through the orbital ring. The ring rotates at an adjustable 10–80 rpm and wraps 23–35 micron stretch film, 170 mm wide, around the bundle with a controlled overlap while the conveyor advances it. Wrapped bundles continue to the outfeed conveyor and transfer tables for unloading.
- Minimum product size 100 × 20 × 1400 mm, unlimited length.
- Film rolls up to Ø230 mm on a Ø76 mm core.
- Wrapping unit 2191 × 2341 × 4271 mm; line length, roller pitch and load capacity designed per project.
How an Edda line project runs
- Product and output review: your product range, dimensions, weights and the output the line must reach.
- Layout proposal: conveyor lengths, transfers, buffer zones and the position of the line in your plant.
- Engineering and build: the line is designed and built in Bursa, Türkiye, around your products.
- Installation and training: on-site installation and operator training by Edda and its local distributors.
- Service: remote support from our engineers and spare parts.
Because every line is engineered around a project, the final dimensions, weight and power depend on the configuration chosen.
Choosing the right line
Choose Heavy Duty Lines for long, heavy bundles that need full stretch-film coverage. For lighter profile bundles that should be shrink wrapped and banded, look at Shrink Nylon Lines; for PVC and aluminium profiles at extrusion speed, look at the Speedwrap Profiline.
| Line | Products | Wrapping | Key figures |
|---|---|---|---|
| Speedwrap Profiline | PVC and aluminium profiles up to 6000 mm | Stretch film, double cartridge | Up to 36 m/min; max. 260 × 270 mm |
| Shrink Nylon Lines | Profile and pipe bundles up to 6000 mm | 70 µm PE shrink film + banding | Up to 30 m/min; max. 250 × 250 mm |
| Heavy Duty Lines | Steel tubes, heavy profiles, long loads | Orbital stretch film | Ring 10–80 rpm; min. 100 × 20 × 1400 mm |
| Spinner 1800 Sofa Line | Sofas, armchairs, upholstered furniture | Bubble/foam + orbital stretch film | Bubble film up to 2000 mm; ring 10–50 rpm |
| Spinner 2200 S Panel Line | Roof, wall and ceiling panel stacks | Orbital stretch film, 500 mm | Min. 700 × 800 × 2500 mm; line 13.45 m |
| Spinner 2200 S Pallet | Pallets and board stacks, end of line | Orbital stretch film, 500 mm | Min. 700 × 400 × 2000 mm; layout 26 m |
Each wrapping unit is also available as a stand-alone machine; see our horizontal stretch wrapping machines and bubble wrap and stretch wrapping machines.
Installation and integration
The wrapping unit runs on 380 V, 50/60 Hz three-phase power with a main motor of 1.5 kW (208/415/480 V optional). Conveyors and transfer tables are sized for your heaviest bundle, and the line is laid out to connect with cutting, bundling or strapping equipment and crane or forklift handling.
What to check before ordering
- Bundle cross-section, length and weight.
- Output per shift and how bundles arrive.
- Handling at infeed and outfeed: crane, forklift or transfer tables.
- Corrosion protection needed: storage time, outdoor yards, sea freight.
- Floor length available for conveyors.
Operation, maintenance and service
Operators load film, choose product settings on the panel and supervise the flow; on fully automatic lines, the operator mainly changes film rolls and handles exceptions. Routine care includes keeping conveyors and film paths clean, checking the wrapping unit and cutting system, and following the maintenance intervals in the operating manual.
Edda machines run in more than 80 countries. Installation, training and service are provided by Edda and its local distributors, with remote support from our engineers in Bursa, Türkiye, where the machines are designed and built.
What a line typically includes
- Infeed: transfer tables, roller or belt conveyors, and centring or side guides.
- Wrapping or packing unit: the orbital ring, bubble unit, shrink and banding stations or other main machine.
- Outfeed: conveyors, buffer zones and transfer tables for unloading or palletising.
- Controls: a central operator panel with product settings for each item.
- Safety: guarding, light curtains and emergency stops as required, as in the Detroit end-of-line installation.
Every item is chosen and sized for your products, flow and building.
Benefits of automating this step
- The same protection on every product, regardless of shift or operator.
- Packing keeps pace with production instead of becoming a bottleneck.
- Fewer people needed for repetitive wrapping work.
- Less film waste than manual wrapping.
- Cleaner, more uniform packs that look professional on arrival.
Why manufacturers choose Edda
- Türkiye’s first manufacturer of horizontal stretch wrapping machines, building complete automated packaging lines in Bursa
- Machines and lines running in over 80 countries, supported by local distributors and remote service
- Each line is engineered around your product, layout and output target, from a single wrapper to a full end-of-line system
Related machines and lines
- Speedwrap Profiline: high-speed stretch wrapping line for PVC and aluminium profiles
- Spinner 2200 S: orbital wrapping line for roof and ceiling panels
- Shrink Nylon Lines: shrink film wrapping and banding of profile bundles
Frequently asked questions
What can Heavy Duty Lines wrap?
Steel tubes, pipes, metal and wood profiles and other long, heavy loads of unlimited length; the minimum product size is 100 x 20 x 1400 mm (W x H x L).
How fast does the ring rotate?
The orbital ring is adjustable from 10 to 80 rpm, so wrapping density can be set for each product and line speed.
Which stretch film is used?
23–35 micron stretch film, 170 mm wide, on Ø230 mm rolls with a Ø76 mm core.
Can conveyors be sized for very heavy bundles?
Yes. Conveyor length, roller design and load capacity are engineered per project; please contact our sales team with your bundle weights and dimensions.
How long can the bundles be?
There is no upper limit on length; the minimum length is 1400 mm.
Can the conveyors carry very heavy bundles?
Yes. Conveyor length, roller design and load capacity are engineered per project.
Can the line be connected to my cutting line?
Yes. Infeed and outfeed are designed around your existing equipment.
How long does a line project take?
It depends on the configuration and the season; we give a delivery time with the proposal.
Can you visit our plant?
Yes. Our sales and engineering team, or our local distributor, can visit to review your products and layout.
Get a quote for the Heavy Duty Line
Tell us what you pack, the product dimensions and the output you need. Our team will reply with a configuration and price.