Product Specification

 Plasma Coating Reinforcement Technology No Sparking High Impact High Toughness U135 Series Roadheader Cuting Pick Bits

U135 series shearer pick (bits)

The selection range of hard alloy head is 19mm-35mm;

Matching high-power roadheader head for roadway excavation or engineering tunnel excavation;

Applicable to heavy duty condition and super heavy duty conditions; Extremely high wear resistance, hard rock-grade picks;

Excellent permeability, high corrosion, suitable for fault-level all-rock roadways;

High impact resistance, high temperature spark resistance, easy replacement;

The roadheader pick is the main cutting tool on the cutting head (gun head) of the roadheader. It is installed on the cutting head in cooperation with the pick base and is one of the vulnerable parts of roadway driving. The quality of the picks of the roadheader is directly related to the efficiency of the roadheader operation, the power consumption, the production capacity, the stability of the work and the service life of the supporting parts.

LENO Plasma Technology Application Department is a professional high-end pick cutter research and development manufacturer. The pick production equipment is currently the most advanced automatic brazing and quenching integrated production line in China. The production process is checked at various levels to ensure the high standard and high quality of LENO series picks!

LENO U135 series roadheader picks are hard rock-grade picks, which are suitable for heavy-duty working conditions-super heavy-duty working conditions. The imported tungsten carbide wear layer is used to further enhance the wear resistance of the product and increase the service life of the product; adopts standards The design of the main body and the wide flange shoulder provides great protection for the tooth seat, which greatly improves the service life of the tooth seat; using insulating material, no sparks are generated when the pick is cut, and the construction operation is safer; the surface of the product is smooth and flat. There are no visible cracks, dents, etc. The product has been rust-proofed before leaving the factory, and it will not rust for long-term storage. The LENO U135 series picks can be used not only in the excavation of roadways, but also in the excavation of engineering tunnels due to their strong impact resistance and permeability.

Advantages of LENO U135series roadheader picks:

Adopt clever design to increase the strength of the product;

Absorb the tungsten carbide wear-resistant layer to further improve the wear resistance of the product and increase the service life of the product;

The standard tooth shoulder design tooth seat provides great protection so that the life of the tooth seat can also be improved;

The products are produced with special materials and manufacturing processes, no sparks are generated during pick cutting, and the production operation is safer;

The surface of the product is clean and smooth, without visible traces, dents, etc. The original anti-rust treatment of the product prevents rust for a long time.

Material used:

Technical Parameters:

Durable non-sparking picks catalog:

Technical Advantage:

The service life of pick cutters is 1.5~2 times higher than similar products;

Picks are guaranteed to be of imported quality, and the price is much lower than imported

Super-hard rock picks can be used in F10 super-hard rock formations

Tunnel teeth effectively impact 120MPa hard rock roadway/large section tunnel rock formation

Product Advantage:

Expensive materials:

The cemented carbide we use is made of tungsten carbide and cobalt. Expensive raw materials ensure the best sintering ability and help us make pick tools with high hardness and wear resistance. This pick can withstand a very Strong shock load.

Highly wear-resistant:

Leno leading wear-resistant coating technology allows every pick to have a high degree of wear resistance. In the application, the spin design of the pick will play a huge role in ensuring the uniform wear of the product and extending the life.

Complete categories:

 Wear-resistant pick cutters have a complete range of models and provide cutting solutions for multiple main application fields, multiple complex geological environments, and multiple mining machinery and equipment.

Strict quality control:

From the warehouse body and alloy warehousing to surfacing and heat treatment, to shot blasting, all production steps are optimized to the details and are supervised and controlled.

Hard and resilient:

From the beginning of the storage of tooth bodies and alloys to surfacing and heat treatment, to shot blasting, all production steps are optimized to the details and are supervised and controlled.

Our Service:

1. Quick response, for any of your inquiries, we will reply to you within 24 hours.

2. We offer OEM service. Your logo can be printed on the roadheader picks.

3. We have rich experience in this field, and do R&D work for you.

4. Normal model can be produced within 10 days. Fastest than ever.

Download PDF catalog here