2D-V1 Twin-Chamber Lottery Machine with Camera and LCD

The 2D-V1 is a twin-chamber, air-blown lottery machine built for two-digit (Pick 2) game operators who need every draw visually verified. Each of its two transparent chambers holds 10 solid balls, draws one per cycle, and confirms the winning ball with its own camera and LCD screen — all inside a slim 71 × 60 × 160 cm cabinet.

How does the air-blown system mix and draw the balls?

The 2D-V1 is a pure air-blown machine. A high-performance blower generates a strong and stable airflow that drives the balls into continuous random motion inside the mixing chamber throughout the sampling process. Because the machine uses a dual-chamber design, this process runs independently on both sides: each chamber is loaded with 10 solid balls as standard and releases exactly one randomly selected ball per draw. The two chambers together produce the two digits of the result — for example a 0 from the left chamber and a 7 from the right, as shown on the front displays. Keeping the chambers fully independent means each digit has its own ball set, its own airflow path and its own extraction point, so a fault or a refill on one side never disturbs the other.

• Strong, stable blower airflow keeps all 10 balls in random motion during sampling
• Two fully independent chambers — separate ball sets, separate draws
• One ball drawn per chamber per cycle, giving a two-digit result
• Transparent acrylic chambers let the audience watch the mixing live

Why does every chamber carry its own camera and LCD screen?

For operators running 2-digit games, the credibility of each digit matters as much as the draw itself. This 2D lottery machine with camera verification mounts a dedicated camera above each chamber, aimed at the ball extraction area, and pairs it with a vertical LCD screen on the cabinet front that displays the winning ball for that chamber. The result is a one-to-one chain of evidence per digit: ball drawn, ball captured on camera, digit shown on screen. Audiences and supervisors can read both digits at a glance — the two screens sit side by side, mirroring the two chambers above them — without relying on a shared display or manual announcement. This per-chamber verification layout is what separates the 2D-V1 from single-camera twin machines, where one camera and one screen have to cover both draws.

• One camera per chamber, mounted at the chamber top with the extraction mechanism
• One vertical LCD per chamber showing that chamber's winning digit
• Side-by-side display layout matches the physical chamber positions

What is the slim cabinet built from, and where does it fit?

The machine body measures 71 × 60 × 160 cm (L × W × H), an upright, floor-standing format with a footprint narrow enough for arcade rows, mall corridors and venue corners where a wide console machine would not fit. The cabinet is finished in white, with a dark lower front panel that contrasts with the two bright LCD screens above it. The two mixing chambers are transparent acrylic cylinders, so the red solid balls remain visible during the entire mixing and drawing sequence — an important detail for live draw events where the audience expects to see the balls in motion. Around the base, a multi-color LED ambient light strip can glow blue, green, red and other colors, giving the machine a show presence during evening draws. If your venue calls for a different footprint or configuration, the cabinet can be custom-built to your site requirements — tell us the space and we will propose a build.

What hardware runs the draw, the cameras and the displays?

The electrical side of the 2D-V1 is organized around four functional groups. First, the blower drive: the high-performance blower unit supplies the airflow for both chambers. Second, the verification layer: two camera modules, one fixed above each chamber alongside its ball extraction and stirring mechanism. Third, the presentation layer: two vertical LCD panels set into the cabinet front, each dedicated to one chamber's result, plus the multi-color LED lighting at the base. Fourth, operator control: control buttons are set into the sloped top panel of the cabinet, within easy reach of the attendant running the draw. Because the two chambers are mechanically independent, their draw sequences can be run and checked separately during setup and daily operation.

• Blower drive for forced-air ball randomization
• Two chamber-top camera modules for draw capture
• Two front-mounted vertical LCD result screens
• Multi-color LED base lighting and top-panel operator controls

Which factory upgrades can be added to the 2D-V1?

The standard machine already covers a complete verified draw: air-blown mixing, one ball per chamber, camera capture and LCD display per digit. For operators who need more, the following functions can be fitted at the factory on request: RFID ball identification, a data push function for sending draw results to external systems, fully automatic operation, an AI function, and a live-streaming function for broadcasting draws online. Custom-built machines are a regular part of our production, so combinations of these upgrades — or a modified configuration for your venue — can be discussed with your inquiry.

• RFID function for ball-level identification
• Data push to external result systems
• Fully automatic operation mode
• AI function and live-streaming function
• Custom configurations built to venue requirements

How is the 2D-V1 assembled and packed for export?

Each machine is assembled as a complete unit — cabinet, both acrylic chambers with their extraction mechanisms, cameras, LCD screens and lighting — and checked on our factory floor before packing. For export, machines are packed upright in wooden crates marked with fragile and this-side-up labels, suitable for sea or air freight. Standard commercial terms are EXW, FOB Guangzhou, CFR or CIF, with production lead time around 20 working days after order confirmation and a 12-month warranty on the machine. The minimum order is one unit, and sample orders are accepted, so you can evaluate a single 2D-V1 on your own floor before committing to a larger quantity. Send us your destination port and quantity for a detailed quotation.