Electroformed Sugar Screen | Food-Grade High-Precision Filter Screen for Sugar Manufacturing Screening

1. Product Introduction 

Electroformed sugar screens are food-grade precision screening and filtering components integrally molded from high-purity nickel-cobalt alloy via stress-free photolithography electroforming technology, specially developed for sugar manufacturing and high-precision food processing. Eliminating the defects of traditional woven and punched screens, the product features no welding splicing or internal mechanical stress, with regular uniform meshes and smooth vertical burr-free hole walls. It fundamentally solves industrial problems such as uneven sugar powder screening, impure syrup filtration, hole clogging, material leakage, debris pollution and long-term deformation. Compliant with food-grade safety standards, it is corrosion-resistant, easy to clean and recyclable, with high open porosity and smooth material discharge without accumulation. Custom special-shaped meshes are available for widespread application in precision filtration and screening of sugar manufacturing, food powder, beverage syrup and pharmaceutical excipients.

2. Product Features

• Stress-Free Integrated Molding: Integrally formed by photolithography electroforming without stamping, weaving or welding joints. Zero internal stress avoids mesh loosening, deformation and warpage during long-term high-frequency vibration screening, ensuring stable mass production.

• Ultra-High Mesh Consistency: Micron-level precise hole making delivers highly uniform aperture, pitch and shape across the entire plate. Vertical, clean and burr-free hole walls without edge collapse achieve far higher screening accuracy than traditional sugar screens.

• Anti-Clogging & Self-Cleaning Performance: Optimized permeable mesh and micro-tapered hole design ensure smooth discharging without sugar accumulation and jamming. Effectively prevent fine sugar leakage and coarse material mixing with excellent self-cleaning ability to reduce clogging frequency.

• Food-Grade Cleanliness & Safety: High-purity nickel-cobalt alloy complies with food contact safety standards without debris shedding or coating peeling. Resist syrup acid-base corrosion and adapt to food dust-free and sterile production conditions.

• High Adaptability & Customization: Customizable aperture, plate thickness and open porosity. Supports processing of round, waist-shaped, plum blossom and array special-shaped holes, matching various automatic sugar screening and food filtering equipment.

3. Product Performance

• Precise Dimensional Performance: Micron-level precision control with minimal aperture tolerance and uniform full-plate meshes. Low material grading error improves the fineness and yield of finished sugar powder and syrup products.

• High-Efficiency Screening Performance: High open porosity and low hole wall resistance ensure high passing rate for sugar powder and syrup. No material adhesion or accumulation guarantees stable screening efficiency during continuous operation.

• Structural Stability: Seamless integrated structure with high flatness and excellent tensile strength resists loosening, rupture and deformation under high-frequency vibration and high-pressure flushing conditions.

• Corrosion & Cleanliness Resistance: Nickel-cobalt alloy substrate resists humidity and syrup acid-base erosion, avoiding rust and oxidation discoloration during long-term immersion to prevent secondary material pollution and ensure food cleanliness.

• Durable & Recyclable: Smooth surface without cleaning dead corners supports repeated high-pressure water washing and ultrasonic cleaning. It serves a much longer service life than traditional woven and punched sugar screens, reducing production costs effectively.

4. Application Fields

• Sugar Manufacturing Industry: Precision grading of white sugar, soft sugar, rock sugar, fructose and other sugar powders; syrup purification and precise screening of coarse and fine sugar materials to improve finished sugar purity.

• Food Processing Industry: Fine screening and impurity removal of starch, milk powder, baking powder and other food raw materials to optimize raw material fineness and stabilize food processing quality.

• Beverage & Syrup Industry: Precision filtration of high-fructose syrup, seasoning syrup and beverage stock solution to intercept fine particle impurities and enhance beverage clarity and taste quality.

• Fine Chemical Industry: Grading and filtration of fine powders such as food sweeteners and food additives to meet refined high-purity production standards.

• Pharmaceutical Excipient Industry: Aseptic screening and filtration of medicinal sugar powder and food-grade pharmaceutical auxiliary materials for high-precision material purification and clean production.