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Zhenhua - High-end longitudinal shear machines, flying shear machines, and shearing machines Manufacturers.

Precision That Powers Performance
Every component in your slitting and shearing machines matters. Our spare parts are engineered to match the exacting standards of your equipment, ensuring minimal downtime, consistent precision, and extended machine lifespan. From high-strength aerospace-grade parts to micro-precision components, we deliver reliability you can trust.
Featured Spare Parts
Precision Spacer Washer
Application: Critical for alignment in slitting machine blade assemblies and shearing machine guide rails.
Advantage: Machined to ±0.002mm tolerance, ensuring zero backlash in high-speed operations.
Material: High-carbon alloy steel with heat treatment for wear resistance.
High-End 7075 Aerospace Aluminum Rotary Joint
Application: Transmits hydraulic/pneumatic power in slitting machine tension control systems.
Advantage: 7075 aluminum alloy (30% stronger than standard aluminum) with anti-corrosion coating; leak-proof design for 20,000+ cycles.
Material: 7075-T6 aerospace aluminum with hard anodizing.
Premium Hydraulic Nut
Application: Secures blades and rollers in shearing machines and heavy-duty slitting lines.
Advantage: Uniform clamping force (up to 500kN) eliminates blade runout; self-locking design for vibration resistance.
Material: Chromium-molybdenum steel (42CrMo) with quenching treatment.
High-Precision Chrome-Plated Drum Components for Winding Machine
Application: Core components of slitting machine winding systems, ensuring smooth material coiling.
Advantage: 0.05mm chrome plating thickness for wear resistance; surface roughness Ra≤0.8μm to prevent material scratching.
Material: High-strength cast iron with hard chrome plating.
Why Choose Our Spare Parts? 
100% match with original slitting and shearing machines
30% longer service life compared to generic parts, reducing replacement frequency.
Free installation guidance and 12-month warranty for all components.
Global inventory network ensures 3-5 day delivery to key markets (Europe, Middle East, Southeast Asia).
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Get in touch with us
Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!
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Our complete sales system, advanced technology R&D center, over 20 years of industry-specific technical accumulation, and well-established production capabilities serve as a solid guarantee for customer confidence.
Contact Us
Contact person: Congyou Chen
Tel: +86 139 2871 2672
WhatsApp: +86 139 2871 2672
Add: Workshop No. 3 (self-compiled), No. 3, Laobian Village Industrial Zone, Hegui Road Section, Danzao Town, Nanhai District, Foshan City
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