Misiqi is a China-based OEM/ODM manufacturer of industrial knives for packaging, paper, plastics, recycling, and food processing. We design and produce circular/slitting knives, straight and serrated blades, perforation and die-cut tools, and application-specific cutters that drop into your machines with minimal adjustment—clean cuts, long wear life, and reliable lead times.
Почему Мисики
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OEM/ODM Ready: build-to-drawing, private label, custom geometry, and branded packaging on request.
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Factory Direct: in-house machining, grinding, heat treatment and QC—stable quality and cost control.
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Material Engineering: D2/SKD11, HSS, stainless 304/316L for hygiene lines, and carbide-tipped options for abrasive media.
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Fast Turnaround: samples typically 5–10 days; production 15–25 days depending on complexity.
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Consistent Cutting Performance: fine edge finish, dimensional accuracy, and balanced rotation on high-speed lines.
Industries & Knife Types We Supply
Packaging (VFFS/HFFS & Thermoforming)
Serrated/zig-zag knives, straight knives, disc knives, perforation & die-cut knives—optimized for films, laminates, foil, and easy-open applications.
Paper & Tissue Converting
Circular slitting and crush-cut knives, guillotine/stationary straight knives, rewinder and perforation blades—stable edges, less dust, clean slit lines.
Plastics & Recycling
Granulator and shredder blades, crusher knives, pelletizer and slitter knives—high toughness and wear resistance for PP/PE/PET and filled compounds.
Пищевая промышленность
Stainless circular slicers and straight knives—corrosion-resistant, hygienic design, smooth surfaces for easy cleaning.
Engineering & Manufacturing Capabilities
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Drawings & Reverse Engineering: we accept STEP/DWG/PDF or provide measurement and CAD rebuild from samples.
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Precision Grinding: CNC OD/ID grinding, double-disc, and surface grinding for tight parallelism and thickness control.
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Heat Treatment: controlled atmosphere or vacuum heat treat and tempering tailored to hardness and toughness targets.
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Edge Geometry: single/double bevels, micro-bevels, tooth forms (V, scallop, wave), perforation patterns, and crush-cut profiles.
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Balancing & Runout Control: dynamic balancing for circular knives; verified runout and concentricity for high-speed lines.
Typical tolerances (by part type):
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Circular/slitting knives: thickness ±0.01–0.02 mm; OD/ID ±0.01–0.03 mm; runout ≤0.02 mm.
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Straight knives: straightness ≤0.03 mm/1000 mm; parallelism ≤0.01–0.02 mm; squareness ≤0.02 mm.
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Surface finish: Ra 0.2–0.8 µm depending on edge function.
Material & Surface Options
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Tool Steels: D2/SKD11, Cr12MoV, HSS (M2/M42) for high wear or hot work conditions.
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Нержавеющая: 420/440A/440B/440C, 304/316L for food and corrosive environments.
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Carbide & Coatings: carbide-tipped edges; TiN/TiCN/TiAlN or nitriding to reduce galling and extend edge life.
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Surface Treatments: polishing, honing, cryogenic stabilization on request.
Контроль качества
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Incoming steel verification (composition & hardness)
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In-process dimensional checks (CMM/height gauge/ID-OD)
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Edge profile and roughness inspection
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Final balancing & runout testing for rotating tools
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Traceable batch records and inspection reports supplied with shipment
OEM/ODM Workflow (What Happens After You Contact Us)
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Share your specs: drawing, material, hardness, tolerance, application, and annual volume.
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DFM и цитирование: we confirm geometry, tooth forms, heat treat window, and offer lead time/price.
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Sampling: pre-production samples or small pilot lot to confirm fit and cut quality.
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Production: controlled heat treatment, precision grinding, and full QC.
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Packaging & Delivery: rust-proof packing, blade guards, labels/barcodes, export crates as needed.
Упаковка и логистика
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Single-piece blade guards or oil-paper + vacuum bag for corrosion protection
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Cartons or plywood cases for long knives and heavy sets
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DDP/CIF/FOB terms available; global courier for samples and urgent spares
RFQ Checklist (Speed Up Your Quote)
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Drawing / sample photos (OD/ID/thickness, length × width × thickness)
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Материал и заданная твердость (например, D2 @ 58-60 HRC; 420 @ 52-54 HRC)
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Профиль зуба (прямой/зазубренный/перфорация)
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Tolerances & surface finish requirements
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Quantity (trial + annual), delivery address, incoterms
FAQs
Can you match my machine model?
Yes—send the current blade drawings or a physical sample; we can rebuild CAD and match seats, holes, IDs, and tooth forms.
Do you provide private labeling?
Yes—logo laser etching, branded boxes, and barcodes are available.
How do you ensure consistent sharpness?
Controlled heat treat, fine-grit finishing, and edge honing where needed; we test slit quality and burr level.
What’s your typical lead time?
Samples 5–10 days; standard production 15–25 days depending on geometry and coating.
Призыв к действию
Get Specs & Quote: Send your drawing or sample photos. We’ll return DFM notes, pricing, lead time, and a recommended material/edge profile for your application.