6378A-C

Soft Serve Machine

High Output Floor Standing Twin Twist Soft Serve Freezer (Pressurized)

Ideal for high capacity outlets to serve ice cream, frozen yogurt, gelato or sorbet. Fully loaded with all standard options. Small footprint saves counter space.

Key Features

  • Easy to use digital control system
  • Refrigerated hopper & hopper agitators
  • Temperature display
  • Standby/sleep mode
  • Auto closing dispensing valve
  • Dispensing speed control
  • Low mix indicator light
  • Defrost & Quick Freeze modes
  • Low temperature and motor overload cutouts protect cylinder from over freezing.
  • High pressure switch protects compressor
  • Thermal overload protects motor and gear reducer
Product Description

The 6378A-C is a twin twist (two flavor) floor-standing, pressurized (air pump) soft serve machine designed for high-volume operators who require maximum performance and versatility. With patented freezing technology on its 3.4qt cylinders, the 6378A-C delivers rapid freeze-down and recovery times and is capable of producing over 700 4oz servings per hour. Capable of producing a wide range of products including ice cream, frozen yogurt, custards, and sorbets, it combines speed, reliability, and flexibility for demanding locations with servings up to 12oz.

At the core of its performance is Spaceman’s patented 100% Controlled Contact Flooded Evaporator, designed for maximum efficiency to deliver the industry’s fastest freeze-down and recovery times with smaller ice crystals and the smoothest, creamiest mouthfeel. Continuous improvements in design, guided by operator feedback and R&D, enhance serviceability, structural integrity, and overall reliability. The advanced V5 single-piece auger ensures full evaporator wall contact, eliminates unnecessary parts, reduces cleaning time, and enhances consistency with the smallest ice crystals in the industry. Smart safety controls and independent standby modes maintain hopper and cylinder temperatures below 4.4ºC (40ºF), preserving product quality while conserving energy during non-use. Inverter motor control allows three-phase motors to operate on single-phase power input, reducing torque and start-up strain while significantly minimizing gearbox and drivetrain failures caused by freeze-ups or operational errors. Separate hopper cooling controls independently regulate each hopper to maintain ideal temperatures, prevent sidewall freezing, and pre-chill product for maximum cylinder efficiency. The increased 5-gallon hopper capacity allows for larger batch mixing and fewer refills, improving efficiency and ease of operation.

The 6378A-C also features Spaceman’s advanced pressurized air pump system, engineered for compatibility with a wide range of products and designed with fewer parts for easier use, cleaning, and maintenance. Its oversized pump and control system keep the freezing cylinders consistently full to prevent product starvation, while offering six adjustable overrun settings. This flexibility allows operators to create creamier, fluffier, lighter products while maximizing profitability and enabling everything from dipping cones to producing tall swirls and signature textures. Dual digital user interfaces simplify operation, while hopper refrigeration and built-in agitators keep product stirred, fresh, and dairy-safe throughout the day.

For added convenience and mobility, the 6378A-C comes equipped with four heavy-duty rotating and locking caster wheels and an eight-foot cord and plug, ensuring reliable operation in any environment.

Feed

Pump Feed

Energy Output

208-230V

Flavors

Two Flavors

Installation

Standalone (Floor)

Control

Digital Control

Freezing Cylinder

(2) 3.4 Qt

Hopper Capacity

(2) 13.7 Qt

Capacity Output

High Output Floor Standing Twin Twist Soft Serve Freezer (Pressurized)

Maintenance Kit Refill

Each Spaceman machine comes standard with a tune up kit, brush kit, and lubricant. After that you can purchase or subscribe to receive refills.

Each kit includes supplies to clean and operate your machine properly for six months: 2x Tune Up Kit, 2x Scraper Blade Set, 6x Lubrication, 100 Packs Sanitizer, 1x Brush Kit.

Subscriptions are charged and shipped every six months - ensuring you never run out of the necessities to keep your machine running.

Divider

Other Resources

arrow

Profit Calculator

Put bigger profits on the menu with our Profit Calculator.

arrow

Need Support?

Already own a Spaceman machine? Contact our Customer Success Team for support.

arrow

Order Parts

Locate machine configuration / model ID on the back or side panel name plate sticker.

Already own a machine?

Access specs, cleaning guides, parts, and documentation.

Berry Shake

Expand your menu. Now serving.

Drink up with these fresh frozen drink recipes and seasonal tips.

Article
2 September 2025

Intro to Spaceman Soft Serve Machines

Article
18 June 2025

Protein Shakes – The Smarter Way!

Article
13 May 2025

Unlocking the Full Potential of Frozen Drink Machines

Need Support?

Contact our Customer Success Team