Davayla ilgili ayrıntılar

Evde / Davalar /

Şirket vakaları hakkında Cutter Picks 101: Types & Selection Tips for Mining & Tunneling

Cutter Picks 101: Types & Selection Tips for Mining & Tunneling

2026-10-25

Cutter picks are critical consumable cutting tools widely fitted on shearers, TBMs, excavators and milling machines. Since machine models and geological conditions vary greatly on site, it is essential to match the right pick type for stable performance. Below we break down the two mainstream series: S-type and U-type picks.

S Series Picks

S-series picks are primarily designed for TBM tunneling work. Popular variants include S100, S200 and S120. They fit coal-rock roadways, soft rock drifts, highway and railway tunnel projects. These picks adopt a pickaxe profile and are forged from high-grade alloy steel paired with premium hard alloy tips. Their service life depends heavily on raw material quality, welding workmanship and actual ground conditions.

U Series Picks

U-series picks are standard accessories for coal shearers, covering dozens of specifications such as U47, U84, U85, U94 and U95. To adapt to diverse geology, shearer picks are grouped into standard grade, extra-hard rock grade and sandstone grade. Specialized manufacturing treatments are applied for better durability: sandstone picks come with reinforced alloy strips, heavy-wear picks are coated with extra wear-resistant layers, and spark-proof versions use plasma surfacing to add alloy protection on the pick body.

Key Takeaway for Buyers

When sourcing cutter picks, contractors should first confirm their equipment model and site geological conditions before finalizing the suitable pick solution.

Sofia1206818363

Hızlı bağlantı

Evde Bizim Hakkımızda Ürün Davalar Haberler indir Bizimle İletişim

Hızlı iletişim

Adres

4F,6# Bina, No.19 Hunan Yolu, Liaocheng Şehri, Shangdong Eyaleti, Çin

Tel

86-0635-8278268

E-posta

sofia-ge@drillbuttonbit.com

Sofia1206818363

Haber Bültenimiz

İndirimler ve daha fazlası için bültenimize abone olun.

Düğme biti

matkap

sap adaptörleri

Kuplaj kovanı

Keski ucu

Çapraz Bit

entegre matkap çelikleri

rayba

TMT matkapları

Ayırıcı Kama

Kömür Bit

El çekici Jack Hammer

Rock Bolt

DTH çekiç aletleri

Kaya matkabı hortumu

Delik Koruyucular

Donanım Aksesuarları