Product Description

solder bar production line made by extrusion

This is extrusion type solder bar production line, which includes solder ingot melting furnace, automatic solder billet casting machine, solder bar extrusion machine and solder bar cutting & stamping machine.

Melting furnace(electromagnetic type)

• This solder ingot melting furnace belongs to high electromagnetic melting furnace, the heating method electromagnetic heating is specifically suit for automatic solder billet casting machines. Mainly used for leaded and lead-free solder and tin alloy melting, the furnace is constructed by the melting tin pot, platforms, stirring device, exhaust system and electrical control system.

Automatic billet casting machine

This machine is made by my company's independent research and development of products, which has conventional digital machines type and CNC machine type, mainly used for leaded and lead-free solder and tin alloy billet material production.

The machine is constructed by the rack, incubator, shaping device, traction devices, cutting device, cooling system, hydraulic system and electrical control system.


 

Solder Bar Extrusion machine

This extrusion machine is designed for solder bar extruding,which is constructed by the mechanical systems, hydraulic systems, pneumatic systems, heating systems and control systems. It is our independent research and development of an advanced horizontal extrusion machine with advantages of time saving, effort saving, low energy consumption, stable performance. Extruder's main cylinder adopts structure of plunger type composite master cylinder , the successful absorption of foreign advanced hydraulic speed control technology to protect the security of the hydraulic system.

1, using the plunger cylinder (German technology), working pressure error (0.**2KG) with constant speed and stability characteristics powerful hydraulic system to safeguard the liquidity squeeze metals and rosin stability.
2, the sub-cylinder: a quick oil-filled, reducing load time and quick to add or reduce work pressure, improve efficiency .


 

Cutting & stamping machine

This is pneumatic type solder bar cutting and code stamping machine with the national patent office issued patent certificate, which supports to stamp the codes for the solder bar after extrusion from extruding machine. It can control measurement of length, precise control of the weight of solder bar , can automatically cut off and stamp manufacturer trademark on the solder bar. This machine overcomes the below difficulties : the consistency of weight of each bar, poor quality, easy to contain impurities, surface is easily oxidized and other defects, so that it can produce high-quality tin product as well as safe production.

The machine consists of main frame, straight positioning device, drive device, cutting & stamping device, length detection device and discharge device.

After extrusion, solder bar moves forward along the guide groove and goes into the solder bar cutting & stamping machine, when it reaches the pre-set length, the cutting device will cut off the solder bar, and the stamping mold will stamp on the solder bar simultaneously.