1. Automatic operation; 2. Short pieriod; 3. Low investment.

Advantages

Sink tube end with a good consistency to improve the yield;Sink tube end looks like the neck of a bottle, with a smooth surface; meanwhile, the slope part can be drawn without leaving 20mm-30mm during crop end;Due to a hole exists in the tube head, it is hard to break off during drawing a pipe after acid pickling and phosphating;An adjustable sink tube end could be achieved to save in material;The round mouth of tongs well matched with a round tube end to produce force within reason during cold drawn; such device with a high bearing capacity;Not only suit for hot shell pipe, but also for cold pipe of 4-5mm;Only 3-5 seconds to sink a tube end;

All above mentioned speak of a higher yield, about 1%, to reduce the industry cost. It is also a developed regeneration product of air hammer and hydraulic crimping machine which are widely used in seamless pipe industries.

Hydraulic Pipe End Clamping Machine