Name: Explosion Proof Hand Chain Hoist
Brand: Tieshou
SKU: TS-EX-BLOCK
Availability: InStock
Rating: 4.9 (28 reviews)

現在地：ホーム製品手動ホイストシリーズ防爆ハンドチェーンホイスト

防爆ハンドチェーンホイスト

Tieshou explosion proof chain hoist (spark resistant manual chain block) is an elite-tier lifting solution specifically designed for high-risk environments where explosive gases, vapors, liquid mists, or combustible dusts are present. Manufactured in strict accordance with international explosion protection mandates, the critical friction-facing components—including the load sheaves, hand wheels, and hooks—are forged from premium beryllium copper alloy or aluminum bronze alloy to eliminate any risk of mechanical friction sparks during operation.

Enclosed within a robust, sealed anti-spark housing, this specialized hand hoist offers absolute operational security across classified ATEX Zone 1, Zone 2, Zone 21, and Zone 22 environments. Outfitted with heavy-duty coated load chains and a highly responsive dual-pawl fail-safe automatic braking matrix, the Tieshou Ex-proof series delivers reliable vertical alignment control, making it an indispensable asset for offshore oil rigs, petrochemical refineries, paint spray booths, grain silos, gas processing facilities, and marine chemical tankers.

Technical Parameter	Specification / Details
Explosion Protection Grade	ATEX Compliant / Designed for Hazardous Areas
Anti-Spark Material Options	Beryllium Copper Alloy / Aluminum Bronze Alloy
Applicable Working Zones	Gas Environment (Zone 1, Zone 2) & Dust Environment (Zone 21, Zone 22)
Hook & Components	Drop-Forged Non-Sparking Safety Hooks with 360° Swivel Rotation
Braking Safety System	Enclosed Twin-Pawl Automatic Brake (Protected Against External Dust)