Four-cylinder 75T Roll Forming Machinery , Manual Positioning welder

Features:
Three-phase AC welding power supply input, the inverter controller and inverter for the single-phase AC power output through the single-phase step-down transformer provided after welding the welding current, welding pressure to solve the single-phase AC power supply problems and avoid power imbalance. Equipment from the flat on the feeding device, the former enter the body, pressure welding host, twist steel blanking device, correctional institutions, output roller, hydraulic stations, control systems, pneumatic systems, water cooling circuit and combs etc.
lefficient energy-saving, efficiency can reach 80% - 90% energy saving than the traditional press welder 1 / 3;
lthe welding inverter main circuit control methods used to effectively improve the power factor of the equipment, if not configure a dedicated power factor compensation device, and also can supply the power factor greater than 0.9;
lembedded single chip inverter control, simple and reliable anti-interference performance;
lthe inverter power supply modular structure, each module unit output power of 115KVA, so easy maintenance.
lmanual adjustment of automatic welding distortion correction;
lMulti-Section setting welding parameters, all parameters set through the intelligent touch screen, and stored in the PLC control system;
lcontrol console with manual and automatic mode selection;
Technical parameters

We, Wuxi Friendship Machinery Co., Ltd, China leading expert in designing and manufacturing metal sheet roll forming machines, PU sandwich panel line. We achieve this by the most skilled, dedicated and diverse group of people in our industry.

Our key products: C/Z/U purline forming line, PU sandwich panel line, steel silo production line, Culvert Corrugated pipe production line, roof/tile/wall/deck/ forming machine, double layers forming machine, drywall stud and track roll forming machine, guardrail roll forming machine, downspout roll forming machine, gutter roll forming machine, simple slitting and cut to length machine, CNC folder/flashing machine, K span forming line, hydraulic decoiler, auto stacker and so on.   

We insist on providing quality products and service at affordable price for our clients. The performance record of our products is the backbone of Friendship Machinery's reputation. The proven ability of every set machine is why customers have returned to us repeatedly for new applications, designs and machinery as their products change and expand. We are proud of it

Our machines are well sold in South East and south Asia, Middle East, Africa, South America and East Europe, more than thirty countries.  

Warmly welcome to visit our factory and we are looking forward to cooperating with you for splendid future.