TEL: 0086-318- 5822955     Email:[email protected]

Automatic Construction mesh welding machine

Construction mesh welding machine; Automatic wire mesh welding production line
Introduction of construction mesh welding machine:

The wire mesh welding line is especially for the production line that line wire is from spool and cross wire from pre-straighten and cut bar. Line wire feed from coil, cross wire is pre-cut and then feed in the cross wire feeding system, the cross wire feeding system will fed the wire into the welding system automatically and even, and the cross wire space is controlled by computer which is more accurate and easier, the mesh edge is aligned and no need to cut any more, the welded mesh is normally recoiled by the coiling machine.
Welded wire mesh machine is a kind of auto welding equipment designed and manufactured by ourselves based on absorbing the advanced electric-mechanical controlled resistance welding technology from home and abroad, of which multi-nomial technologies have won the national patents. 
Our welded wire mesh machine has the following major advantage:
1.Main machine frame is welded with the thicker steel panel and steel bar. The main structure is more well-set and compact.
2. The cross wire feeding hopper is originative. The cross wire feeding is automatic and driven by step motor, which makes the cross wire aligning more accurate.
3. The mesh pulling system is controlled by step motor, which makes the pulling mesh aperture more standard and accurate.
4. The mesh aperture size welded is diversified. The line wire spacing can be adjusted through the related parts. The cross wire spacing adjusting is controlled by microcomputer and it can have 10 different styles.
5. Welding adopts late-model efficient welding transformer. The voltage adjusting range is big and it can fall into eight different grades, which enlarge the range of wire diameter size.
6. In order to adapt the capacity of the clients’ main power transformer and reduce the rush of the current, electric and electronic welding control adopt the separating control electricity input, i.e., the welding transformers don’t work at the same time but in several times when welding the same row of cross wires.
7. Electric and electronic welding control system adopts synchronous control technology. The welding time and separating control welding is composed of numeric integrated circuit, which is with high control precision and stable function.

The machine can be used to produce the mesh for guard rail of road, railway, hills, fencing, mesh for casting of building roofs, etc.

Main parameter:






Line wire

3-5mm, from coil

3-5mm, from coil

3-5mm, from coil

3-5mm, from coil

Cross wire

3-5mm, pre-cut

3-5mm, pre-cut

3-5mm, pre-cut

3-5mm, pre-cut

Mesh width





Line wire spacing





Welding electrode










Cross wire spacing

50-200mm, endless adjusted

Wire diameter


Max welding capacity

5.0+5.0mm with standard quality

Max welding speed

30-40 cross wires per min

Mesh pulling way

Numerical control


3*95mm2 copper cable or 120mm2 aluminum cable, the distance from the machine to the transformer should be less than 30m.

Welding way

Resistance welding controlled by Silicon-controlled rectifier (hereinafter called as SCR)

Welding voltage

Adjustable in eight different grades through welding transformer

Pressurizing way

By changing the length of tie rod in pressurizing beam and the compression of the upper electrode spring

Cross wire feeding way

The cross wire fall off the feeding hopper into welding automatically one by one driven by step motor