Answers for engineering and purchasing teams.

YH AUTOMATION is a China-based manufacturer specializing in customized refrigerator and home-appliance sheet-metal automation lines.

Yes. We provide process analysis, engineering, equipment manufacturing, line testing, installation, commissioning, training and after-sales support.

Upper, middle, lower and front beams, reinforcement beams, cabinet supports and other long sheet-metal parts requiring punching, roll forming, bending and riveting.

Yes. The process, tooling, cycle time and layout are engineered around the customer’s drawings, capacity target and factory conditions.

Yes. Based on product structure and production requirements, we design customized lines for sheet-metal parts used in refrigerators, freezers, washing machines, air conditioners, water heaters, range hoods, dishwashers, ovens and microwave ovens.

A typical line integrates coil loading, leveling and feeding, punching and cutting, roll forming, end forming, right-angle bending, vibratory-bowl reinforcement feeding, reinforcement riveting, robotic palletizing and finished-part output. The sequence can be adjusted to the product.

Typical equipment includes decoiling, leveling, punching and cutting, roll forming, end forming, bending, vibratory-bowl feeding, riveting, conveying, robotic palletizing, PLC/HMI controls and safety guarding.

Yes. Parameter recipes, robot programs and localized tooling changes support multiple models and mixed production.

Cycle time is calculated from part geometry, process sequence, material, quality requirements, target output and upstream/downstream interfaces.

Stable tooling, controlled positioning, synchronized stations and recorded process parameters reduce repeated manual positioning and variation.

Changeover may use recipe selection, parameter adjustment, robot program switching and localized tooling replacement.

Yes. PLC/HMI controls can reserve interfaces for production data, equipment status, alarms, process parameters and quality traceability.

The design can include guarding, interlocks, emergency stops, safety sensors, alarms and risk controls suited to the final layout.

Product analysis, process planning, solution design, equipment manufacturing, complete-line testing, installation, commissioning, operator training and after-sales support.

Please provide product drawings, material and thickness, variants, required cycle time or annual capacity, quality standards, factory layout and preferred automation scope.