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:

Model	XF-3/5-1200D	XF-3/5-1600D	XF-3/5-2100D	XF-3/5-2500D
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	1200mm	1600mm	2100mm	2500mm
Line wire spacing	50-100mm	50-100mm	50-100mm	50-100mm
Welding electrode	24	32	40	48
Transformer	400KVA	500KVA	630KVA	800KVA
Cross wire spacing	50-200mm, endless adjusted
Wire diameter	3.0mm-5.0mm
Max welding capacity	5.0+5.0mm with standard quality
Max welding speed	30-40 cross wires per min
Mesh pulling way	Numerical control
Cable	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