- Model NO.: SD-01
- Electric Power Supply: AC380V 50Hz
- Welding Mesh Hole Size: 50X50mm, 50X100mm, 100X100mm
- Production Speed: 1.5-2m/Min
- Machine Weight: 3000kg
- Diagonal Error: 10mm
- Transport Package: Wood Package
- Origin: China
- Model Number: SD-01
- Welding Transformer Capacity: 60kVA
- Welding Mesh Dimension: 1200X3000mm (Can Be Specially Ordered
- Machine Overall Dimension: 8000 X1500 X1100mm
- Lack Welding Rate: 8
- Trademark: zhenhuan
- Specification: 50-120mm thickness
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Sandwich Panel and 3D Panel Production Lines
I Brief Introduction
This line is for producing structural reinforced concrete panel, also called "3-D" panel.
This three-dimensional lightweight structural panel usually adopts 50mm-120mm thick uninflammable polystyrene panel
as core, one side or both sides covered with steel wire welded mesh. There are steel wire truss pierced completely
through the polystyrene core and welded to the wire mesh outside.
This kind of panel is as semi pre-fabricated product. After delivered to the site and installed, cement mortar
will be applied to the panel one side or both sides. Thus a light wall panel is formed.Â
This kind of panel is a new-style wall panel material with many perfect performances,
such as light, easy &Â quick installed, energy saving, thermal insulation, sound insulation, uninflammable, damp-proof, etc.
Main features of 3D panel structure building:
-Fast high quality construction time saved: 50% faster than standard construction speed; Due to convenient installation,
the terms are 10 times decreased!
-Enhanced resale and marketability value
-Reduces the need for heavy equipment on worksite.
-Strength durability, greater structural integrity
-Excellent earthquake resistance performance
-Uninflammable structure, saves 18% to 30% fire insurance
-Excellent Hurricane protection-up to 225mph wind load
-Anticorrosion, damp-proof, termite resistance, fungi resistance.
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II Buildup of the production line
2.1 Automatic flat mesh welding machine
2.2 Structural concrete panel welding machine
2.3 Steel wire straightening &Â rewinding machine
2.4 Handhold repair welding machine
2.5 Wire rewinding tray
2.6 Wire pay-off stand
III Main technical data
3.1 Automatic flat mesh welding machine
This machine is PLC control, mesh size can be adjusted freely.
Mesh length can be pre-set and the machine can automatically cut to length.
Both longitudinal wires and transversal wire are fed automatically from wire reels.
3.1.1 Supplying range
No. | Item | Qty. |
1 | Main machine | 1 Set |
2 | Control cabinet | 1 Set |
3 | Automatic mesh cutting device | 1 Set |
4 | Transverse wire reel pay-off device | 1 Set |
5 | Flat mesh unloading rack | 1 Set |
6 | Longitudinal wire tray pay-off device | 1 Set |
7 | Wire Winding Tray | 30 PCS (with 5Â PCS Spare) |
8 | PLC Controller | 1 Set |
No. | Item | Data |
1 | Electric power supply | AC380VÂ Â 50Hz |
2 | Welding transformer capacity | ≤60KVA |
3 | Suitable wire diameter | Φ2mm-Φ3mm |
4 | Welding mesh hole size | 50x50mm, 50x100mm, 100x100mm |
5 | Welding mesh dimension | 1200x3000mm (can be specially ordered) |
6 | Production speed | 1.5-2m/min |
7 | Machine overall dimension | 8000 x1500 x1100mm |
8 | Machine weight | 3000KG |
No. | Item | Data |
1 | Lack welding rate | ≤8‰ |
2 | Diagonal error | ≤10mm |
3 | Length error | ±5mm |
4 | Width error | ±5mm |
5 | Mesh flatness | ≤L/650 |
3.2 Structural concrete panel welding machine (truss wire inserting &Â welding)

This machine is PLC control, touch screen operation, driven by pneumatic and step motor.
It can produce 3-D panel full automatically. Whenever panel size changes, truss wire inserting devices will also adjusted automatically.
3.2.1 Working flow:
feeding plain mesh and EPS/XPS foam panel → positioning mesh and foam → auto inserting truss wires →
auto cut truss wire → welding the truss wires with bottom mesh → welding truss wires with top mesh
3.2.2 Supplying range:
No. | Item | Qty. |
1 | Main inserting &Â welding machine | 1 Set |
2 | Foam &Â mesh assembling frame | 3 Sets |
3 | 3D panel transferring trolley | 3 Sets |
4 | Loading &Â unloading rail | 3 Sets |
5 | Truss wire pay-off device &Â trays | Two devices &Â 30 PCS trays |
6 | Electrical cabinet and control panel | 1 Set |
7 | PLC Controller (world famous brand) | 1 Set |
8 | Touch Screen Display | 1 Set |
9 | Hydraulic Automatic Adjustment System | 1 Set |
No. | Item | Data |
1 | Electric power supply | AC380VÂ Â 50Hz |
2 | Welding transformer capacity | 60KVA |
3 | Suitable wire diameter | Φ2mm-Φ3mm |
4 | 3D panel dimension | 1200mm × 3000mm x 70mm (L x W x T) |
5 | EPS foam thickness | 50mm~120mm |
6 | Production speed | 500-600m2/8 hours |
7 | Machine overall dimension | 8000mm × 1900mm × 2100mm |
8 | Machine weight | About 4000kg |
No. | Item | Data |
1 | Lack welding rate | ≤5% |
2 | Diagonal error | ≤10mm |
3 | Length error | ±5mm |
4 | Width error | ±5mm |
5 | 3D board flatness | ≤L/650 |
3.3 Auxiliary equipment
No. | Item | Qty. |
1 | Wire straightening and rewinding machine | 1 Set |
2 | Wire pay-off stand | 1 Set |
3 | Repair welding machine | 1 Set |
4 | Table for repairing welding | 1 Set |
Appilication


If you want to know more information, please contact us freely.
Ms. Cherie Mao
Cellphone: +86-13485105931 (Whatspp)
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www.zhenhuan-machine.com
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