Best Selling Coal Pick/Coal Cutter Pick

Best Selling Coal Pick/Coal Cutter Pick

Introduction

Henan Zhongmei has developed a new kind of PDC pick, and it has got several patents. The tip of this kind of pick uses PDC insert instead of CARBIDE insert. Around the tip, the pick has CARBIDE inserts to make the gauge protection.

This kind of PDC pick has excellent wear-ability and gauge protection, and it has a long useful life. Usually, its useful life is 6 times up than the CARBIDE pick. This kind of pick can reduce the replacing frequency, improve the development efficiency, and it can be widely used for mining.

Improvement or Advantage

1. Diamond thickness is increased to 2.0mm (ZM: 1.7mm),

2. The impact strength is higher than the old series.

3. Wear resistance is a bit higher than old series.

4. Heat resistance is improved to 750 centigrade degrees while previous ZM is 700.

New Specifications

01. U170 Series, 1 11/16”; 1 3/8”(43mm,45mm) taper tooth

02. U90 Series, 1 3/8”(35mm) taper tooth

03. U80 Series, 1 3/16(30mm) taper tooth

04. 04. U70 Series, 1”(25mm) taper tooth

05. U47 Series, 1 1/2”; 1 3/16(30mm) taper tooth

06. K1 Series, 1 3/16” (30mm) taper tooth

07. S150 Series