QD11 Series Pneumatic Down Shear

Unlike traditional shears that cut from top to bottom, this machine employs a bottom-up cutting mechanism, effectively preventing the conveyor belt from being scratched or snagged when burrs appear on the material being cut. We recommend integrating this machine into production lines for seamless connection with customer work teams. The power source is compressed air, ensuring low noise levels, cleanliness, and zero pollution. It features advanced pneumatic clutch technology, delivering a shear speed that significantly outperforms both conventional mechanical and hydraulic shears. Additionally, this model boasts a dramatically lower failure rate compared to traditional shears. The crankshaft-driven system offers superior performance over the conventional straight-shaft design. A three-point support rolling guide rail system is utilized to eliminate any bearing clearance, guaranteeing precise cutting quality. Blade gaps can be adjusted manually or electrically—quickly and accurately—to meet varying needs. Both the upper and lower blades are crafted from high-quality tool materials and feature four-sided cutting edges, extending their service life considerably. Finally, a centralized lubrication system is integrated to minimize the risk of machine damage caused by operators forgetting to add oil—or failing to add it altogether.

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Technical Parameters

Unlike traditional shears that cut from top to bottom, this machine tool employs a bottom-up cutting mechanism, which helps prevent the conveyor belt from being scratched or snagged when burrs appear on the material being cut.

Recommended for use with production lines, enabling rapid integration into customer workgroups.

The power source uses compressed air, producing low noise and ensuring clean, pollution-free operation.

Advanced pneumatic clutch technology

The cutting speed of a hydraulic shear is significantly improved compared to traditional mechanical shears.

Significantly reduces the failure rate compared to traditional shearing machines

Crankshaft drive is superior to traditional straight-shaft drive.

Adopting a three-point supported rolling guide rail eliminates support clearance and ensures shear quality.

Blade gap can be manually or electrically adjusted—quickly and precisely.

The upper and lower blades are made from high-quality tool materials and feature four-sided cutting edges, extending their service life.

The centralized lubrication system minimizes the risk of machine damage caused by operators forgetting to add oil or failing to perform lubrication altogether.

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QD11 Series Pneumatic Down Shear

QD11 series pneumatic shears

Nantong Hait Machinery Manufacturing Co., Ltd.

Sales hotline: +86 18751385666

Service hotline: +86 18068172999

Email: 39955298@qq.com

Address: Liubao Town Industrial Park, Haian City, Jiangsu Province

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