Overview

• Comprehensive multi-station design – Ideal for Vacuum Thermoforming Line for Cabinet Liner, this line includes key modules: loading, preheating, heating, forming, unloading, and optional trimming stations (cutting, punching) with chain or clamp indexing for efficient workflow.

• Dual forming modes with automated control – Offers both suction-type (vacuum-only) and bubble-type (vacuum + positive air pressure) forming, featuring intelligent temperature control, servo-driven operation, and low-temperature air cooling for high automation, ease of use, and production efficiency.

Overview

• Vacuum Thermoforming Line for Refrigerator Door Liner is primarily used for door liner production. It consists of a loading station, a heating station, a forming station, a cutting station, and other components.
• Two sheet conveyor systems are available: chain type and clamp type. The machine features an efficient heater, a servo motor drive, and a low-temperature air cooler. It offers high automation, easy operation, and high efficiency.
• The line integrates built-in support systems for both compressed air (at typical line pressures) and chilled water cooling, all managed by an intelligent refrigeration unit—which maintains consistent mold temperatures and provides rapid part cooldown after forming, enhancing part quality and reducing cycle times.
• This line can be designed and manufactured in accordance with the customer's specific process requirements.

Overview

• This line is a automatic production line. The line mainly consists of automatic loading station, punching station, 180° overturning station, rolling station, Z bending & flanging station, piercing-curing & bending station, adhesive line, U-shape bending station, unloading manipulator, pneumatic unit, hydraulic unit, electric control unit, etc. The special machines can be assembled at will.

Operations

• This line is a automatic production line. The line mainly consists of automatic loading station, punching station, 180° overturning station, rolling station, Z bending & flanging station, piercing-curing & bending station, adhesive line, U-shape bending station, unloading manipulator, pneumatic unit, hydraulic unit, electric control unit, etc.The special machines can be assembled at willloading automatically, punching and cutting, sheet turning, rolling, foaming, Z-shape bending and flanging, stage hole punching and folding, condenser paste reviewing, U-shape bending, unloading and so on.
• Reasonable configuration, being easy to adjust to manufacture, different products, high productivity, easy maintenance.

Overview:

• The Linear Cabinet Forming Line is built on a straight, linear layout and includes modules for automatic loading, punching, rolling/ forming, bending (90° and interpolation), flanging, and unloading—using servo-driven rolls and pneumatic/ hydraulic units, with electric control integration.

• Designed for processing panels like sidewall and door shells made from cold-rolled, pre-painted, or coated steel (custom thickness) with forming tolerances ±2 mm, faster cycle times, allowing up to multiple panels/hour with a single operator.

• The fully electric, modular design allows quick automatic changeovers between models (within a cycle), accommodates multiple panel types on the same line, minimizes manual handling, and integrates easily with downstream assembly modules (like sealing, dimensional inspection, or stacking) for flexible, high-efficiency refrigerator panel production.

Overview

Working procedure:

Overview

• The Tower Type Door Liner Foaming Machine line, primarily used for refrigerator door foaming, features a rectangular layout with operational stations linked by a vertical tower-like indexing mechanism. Key components include an overturning station, injection manipulator, foaming molds, mold-opening/loading system, mold-closing unit, elevator trucks for entry and exit, curing oven with exhaust system, belt conveyor, pneumatic and electric control units.

• The working cycle involves manual loading of the shell and liner, automatic PU injection, mold closing and locking, curing, mold unlocking and opening, and manual unloading—repeating continuously within the rectangular tower form.

• Using water-heated mold plates and hydraulically driven hoisting or link-gear mechanisms, the tower structure ensures easy mold changes and accommodates different door sizes. Integrated systems for mold positioning, locking, and exhaust help minimize labor and improve efficiency. Tower Type Door Foaming Machine adopts full automatic foaming control, has the following advantages such as: beautiful appearance, high production efficiency, low labor intensity and etc.

• Generally speaking, the Tower Type Door Foaming Machine introduces linear symmetrical layout, which is designed and manufactured as the foaming grade of cyclopentane. It is includes twenty foaming fixtures, four sets injecting mechanical arm, four carry car with two way, one water heating system, two air craft system, two electric control system.

Overview

• • Refrigerator Side Panel Rolling Foaming Line is designed for manufacturing both double and single side panels of refrigerators. It consists of an automatic loading station, punching station, 180° overturning unit, roll-forming section, cutting station, bending station, 90° bending station, flanging station, unloading machine, and integrated pneumatic, hydraulic, and electric control systems.

  • It processes cold-rolled, pre-painted, or PCM-coated steel sheets (0.4–0.6 mm thick) and supports panel widths of 500–650 mm and lengths of 400–2000 mm. Operated at a working height of 900 mm with approximately six stations, it achieves cycle times of approximately 20–40 seconds per panel.

  • Refrigerator Side Panel Rolling & Foaming Line is powered by around 60 kW total electric supply and with air consumption of about 2 m³/h at 0.5–0.65 MPa, the line features a modular design with quick-change tooling, enabling fast format swaps, high throughput, compact layout, and minimal manual handling.

Overview

This fully integrated Commercial Freezer Kitchenware Sheet Metal Forming Line encompasses:

• Automatic loading station, punching station, curling & bending station, bottom-side bending station, 90° bending station, R‑bending station, unloading belt line, along with pneumatic, hydraulic, and electric control units.

The stations are arranged in a straight-line configuration for seamless and automated sheet flow from loading and CNC‑driven positioning, through sequential stamping and bending, to final unloading. The system operates under PLC with servo coordination for precise, hands-off processing accuracy and rapid model changeovers via touchscreen interface.

Overview

• Material & Capacity: Processes 0.4–0.6 mm cold-rolled or coated steel; suitable for wide panels.

• Automation & Control: PLC and servo system with touchscreen for quick changeovers and fault alerts.

• Efficiency & Productivity: High-speed output; modular design for easy maintenance and variant support.

Overview:

• The Ground‑ Rail Door Foaming Line is a rotary, circular-layout system engineered for refrigerator and freezer door production. Driven by a hydraulic motor with gearbox and steam or mold-temperature heating, the line includes drive unit, curing oven, ground‑rail heating and ventilation, carriers, foam mixture system, injection manipulator with exhaust, mould locking and guide rails, plus pneumatic, hydraulic, earthed, and electric control systems—but relies on buyer-supplied conveyor line, post-treatment table, and high-pressure forming system.

• This 24-station ground-guide-rail circulating foaming system efficiently forms and cures PU-insulated door shells in a continuous loop. Capable of handling full foam injection and exhaust cycles, it ensures uniform insulation, fast curing, and safe, grounded operation—ideal for high-volume appliance manufacturing.

• Process Flow: The Ground‑Rail Door Foaming Line operates in a circular loop: the operator manually loads the door shell into the guide‑rail fixture, which is then closed and locked; foam is manually or automatically injected before the shell proceeds through heating and curing stations; once cured, the system automatically unlocks, the mold opens along the guide rails, the operator manually unloads the panel, and any surface bubbles are hand-cleaned afterward.