Spiral Drill Pipes Twist Rod For Coal Mining - China

Specifications

Spiral coal drill rods

1> ISO9001 certificate

2>It has good stability

3>longer working life

4>high efficiency

Spiral coal drill rods

Specialisted in producing varies kinds of drilling rods in different size, including twist drill rod, tri-angle drill rod, exploring water drill rod, anchor shank drill rod, outburst-prevention drill rod, extension rod, DTH hammer, integral drill rod, etc.

With ISO certificate and quality control.

Made-to-order products can be supplied according to your detailed requirements.

1, light weight (lighter than the old-fashioned drill pipe 45%)

2, footage soon, dust small vertical holes left after drilling cuttings, into a hole clear.

3, card beans quickly and easily connect and save banding material.

4, under separation of body and drilling may be the end, the use of life extended.

5, water-based wet good pass operation.

The material of this product is the 55sinomo hollow hexagon bar iron.

The specification: 0.5, 0.8 meter, 1 meter to 6 meter etc., each kind of specification is complete.

For more detailed specifications please feel free to contact with us.

Company Contact:

• Posted By: Jining Bafang Mining Machinery Co., Ltd

• Phone: 865372289978

• Address: No.30 Jinyu Road,Jining,Shandong,Chin a, jining , China

• Email:

• Business Description: Jining Bafang Mining Machinery Co., Ltd is specialized in manufacturing mining machinery in China.
  
  We are committed to researching and developing all kinds of mining and stone processing equipment.
  
  Our main products include rock drills, guniting equipments, pumps, mining support equipments, mine car hardware tools, electrical equipments, fasteners and other related accessories
  
  
  
  Our products have been exported to more than 20 countries and regions, such as Brazil, Russia, Australia, Africa, South America and Middle East with our outstanding quality, competitive price and on time considerate service.
  
  We have won a high reputation from our esteemed customers
  
  We warmly welcome old and new customers from all over the world to visit our company and establish business relationships with us.
  
  We do believe that our mutual cooperation will create a brilliant future.