product specification:
It consists of an extension adjustable transformer, clamping and boosting mechanism, etc .; simple structure, convenient operation and maintenance;
It can be used to weld carbon steel or some non-ferrous metal parts. The welding method can be resistance welding or flash butt welding.
The upper jaw of the clamp is made of steel, and the lower jaw is made of copper alloy to form a conductive path.
Hydraulic system with appropriate power for less depletion and high security.
GEAR SHAFT, WORKING DISK, ROLLER, RACK, STOP GAUGE, PILE HEAD and PILE HEAD BUSHES made of high-quality alloyed steel with proper heat treatment (quenching/ tempering/ high frequency) to ensure high performances also under heavy loads and long working life.
Powerful bending strength, fast return when idling, over-load protection.
Adopting high-accuracy encoder to collect angles' signal, to make the bending more accurate and the angle error is within 1 degree.
The counter shaft of the oil pump motor and hydraulic pump are featured with high accuracy and easy installation.

WUHAN BESTA CONSTRUCTION MACHINERY CO., LTD is a professional manufacturer of samll to mid-size construction machinery located in middle of China called WUHAN, which is one of the main hubs of transportation in the country.

We have been engaging in manufacturing and sales of construction machinery since 1994, and have rich experiences and mature technologies in small-middle scale of machines, such as Vibrator, Plate Compactor, Tamping Rammer, Road Roller, Concrete Cutter, and Concrete Mixer etc.

We have a high efficiency, innovative, serious management team, and the factory has already passed ISO9001-2008 QMS, and ISO14001-2004 environment management system. It has not any batch quality problem since establishment. AQSIQ( State Quality Inspection Administration) take the spot checking of our machines since 2005, and all the machines passed the inspection. Fully proved that the production is according to our quality management system, and the product quality is stable and reliable.

As always, BESTA will sell the best cost-effective products with the most reasonable configuration, and offer the most attentive service to you.

Because of our Integral and professional service, many satisfied clients in the world became intimate friends. They are mainly distributed in Spain, Peru,India, United States, Indonesia, UAE, South Africa, Morocco  and more. Hope you can become one of them in the near future!