About Product

Highlight

Dual Refrigerant Option: Supports R1234yf and R134a for versatile use
High Efficiency Pumping: 2 L/s vacuum speed for quick operation
Fast Charging Speed: 25g/s ensures rapid refrigerant recovery
Precision Measurement: 0.0015 MPa pressure detection for accuracy
Compact Design: Portable and easy to maneuver with built-in wheels
1. This machine is suitable for petrol /Diesel vehicle, electric vehicle, hybrid vehicle
2. Equipped with 5 inches LCD screen and printer
3. Fully automatic operation, automatically recover, recharge, vacuum and leak test. Also can choose manual operation
4. Fully automatic control, large range electronic scale, the recharge accuracy is precise
5. Upgrade deep recovery program, recovery efficiency is up to 95%

 

About Us

Guangzhou Karjoys Auto Equipment Co., Ltd. is a leading manufacturer of auto service equipment, specializing in tire inflation systems and repair tools. With 20000 square meters of production space and 800+ employees, the company offers OEM/ODM products and ensures 100% quality testing. It holds CE certification and provides one-year warranties, emphasizing quality, innovation, and customer-centric service. Customer service is a big advantage that we possess, One-stop Professional car Repair Equipment Solution. We understand equipment is not a product that you just sell and forget, instead it requires constant maintenance and serice, Only the service can make the business succeed in the long run, not the cheap nice, not the fancy look. When there is a technical question, we will answer it in a timely manner with detailed information, we not only use words to explain, but we also like to provide photos and videos to help you understand better, so you can provide support and solutions to end user. Thanks to our experience and know-how, we have FAQ's & Trouble shooting with the most relevant problems and best solutions. We have technical documents, such  as user manuals, service videos installation instructions spare parts exploded views

                         

FAQs

What is your terms of packing

Generally, we pack our goods in neutral cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters

What is your terms of payment

T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance

What is your terms of delivery

EXW, FOB, CFR, CIF, DDU

How about your delivery time

Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order

Can you produce according to the samples

Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures

What is your sample policy

We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost

Do you test all your goods before delivery

Yes, we have 100% test before delivery

How do you make our business long-term and good relationship

1. We keep good quality and competitive price to ensure our customers benefit ; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from

Karjoys presents the Portable Automotive AC Recovery Recharge Station for Garage Use R134a R1234yf Fully Automatic Easy Operation Compact Unit, a versatile and high-performance solution engineered for modern automotive technicians and DIY enthusiasts. This compact automatic A/C station delivers reliable R134a AC recovery and R1234yf recharge station capabilities in a single portable garage automotive AC unit, blending advanced functionality with user-friendly operation. Designed for precision, efficiency, and safety, this unit redefines the expectations for compact automatic A/C station equipment used in garages and mobile service environments

Features and Design

The Karjoys Portable Automotive AC Recovery Recharge Station for Garage Use R134a R1234yf Fully Automatic Easy Operation Compact Unit integrates a robust suite of features to meet the demands of contemporary automotive air conditioning servicing. This garage automotive AC unit is built around a high-accuracy vacuum pump, precision mass flow sensors, and intelligent control algorithms to perform R134a AC recovery and to function as a dependable R1234yf recharge station. As a compact automatic A/C station, it offers an ergonomic footprint that fits seamlessly into crowded workshop environments while providing full-service capacity typically associated with larger, stationary systems

The user interface is intuitive and clear, enabling one-button operation for routine procedures and advanced menu options for technician-level tasks. The unit is tailored to support R134a AC recovery workflows and to act as an R1234yf recharge station with automated refrigerant management, leak detection prompts, and precise charging based on system weight and manufacturer specifications. The compact automatic A/C station concept emphasizes portability without sacrificing function, making the device ideal for both fixed garage bays and mobile service operations

Applications

This portable automatic A/C station is engineered for numerous applications within automotive service and maintenance contexts. As a garage automotive AC unit, it streamlines the process of recovering and recharging refrigerants across passenger vehicles, light trucks, and fleet vehicles that use either R134a or R1234yf refrigerants. The Karjoys unit offers technicians a versatile platform that performs full-cycle operations: R134a AC recovery, vacuum evacuation, leak testing, and precise R1234yf recharge station functionality. Its compact automatic A/C station design also makes it applicable for use in small repair shops, quick-service centers, roadside assistance units, and mobile mechanics who require a portable solution without compromising on regulatory compliance or diagnostic capability

Innovation and Technology Advantages

Karjoys has combined multiple innovative technologies to optimize the Portable Automotive AC Recovery Recharge Station for Garage Use R134a R1234yf Fully Automatic Easy Operation Compact Unit. Key innovations include:

- Adaptive Refrigerant Handling: The unit features an adaptive refrigerant management system that automatically adjusts flow rates and charging profiles for both R134a AC recovery and R1234yf recharge station operations. This prevents overcharging, minimizes contamination risk, and ensures compliance with manufacturer charging specifications

- Precision Charging Algorithms: Advanced algorithms calculate the exact refrigerant charge required based on system weight, ambient conditions, and vehicle-specific data. This guarantees consistent performance and efficiency whether the unit is operating as a R134a AC recovery device or an R1234yf recharge station

- Integrated Contaminant Filtration: A multi-stage filtration setup captures moisture, oil, and particulates during R134a AC recovery cycles, preserving refrigerant purity for recharge cycles and extending the life of both the garage automotive AC unit and vehicle systems

- Intelligent Diagnostics and Leak Detection: Built-in diagnostic routines and sensitive pressure monitoring enable early detection of leaks and system faults. The compact automatic A/C station provides actionable alerts and guided steps for technicians to isolate issues quickly and safely.

- Compact, Mobile Form Factor: The design balances weight, size, and utility, delivering a garage automotive AC unit that is easy to transport, store, and operate in constrained environments while serving as a robust R1234yf recharge station when needed

Ease of Use and Workflow Efficiency

Ease of use is central to the Karjoys portable automatic A/C station. The unit’s fully automatic operation simplifies routine tasks: technicians initiate a cycle and the machine automatically executes R134a AC recovery, evacuates the system to manufacturer-recommended vacuum levels, performs leak checks, and completes the R1234yf recharge station cycle with precise metering. This streamlined workflow reduces technician time per job and increases throughput in busy garages and service centers

Step-by-step guided screens reduce human error and training requirements, allowing less experienced technicians to execute complex procedures safely. A robust data logging capability records service parameters for warranty records, fleet maintenance logs, and regulatory compliance. The compact automatic A/C station supports quick swap canister options and easy maintenance access to filters and service ports, enabling minimal downtime

Safety and Compliance

Safety and regulatory compliance are prioritized in the design of this garage automotive AC unit. The Karjoys Portable Automotive AC Recovery Recharge Station for Garage Use R134a R1234yf Fully Automatic Easy Operation Compact Unit adheres to industry standards for refrigerant handling and emissions control while incorporating safety features such as pressure relief protections, thermal management, and secure refrigerant storage. The unit’s intelligent controls prevent cross-contamination between R134a AC recovery and R1234yf recharge station operations, ensuring that refrigerant streams remain pure and correctly labeled

Additional safeguards include automatic shutoff on fault detection, overpressure protection, and clear on-screen instructions for safe connection and disconnection. These measures protect technicians, vehicles, and the environment, which is critical when dealing with refrigerants that have differing global warming potential and regulatory considerations

Maintenance and Serviceability

Designed for longevity and low lifecycle costs, the Karjoys garage automotive AC unit offers straightforward maintenance routines. Replaceable filter cartridges, easy-access service panels, and self-diagnostic routines reduce service intervals and simplify repairs. When operating the unit as a R134a AC recovery device or as a R1234yf recharge station, technicians benefit from consistent performance and predictable maintenance schedules that allow workshops to plan parts and service downtime effectively

Why Choose Karjoys

Karjoys delivers a reliable, portable solution that addresses the practical needs of modern automotive service providers. This compact automatic A/C station consolidates R134a AC recovery and R1234yf recharge station functionality into a single, easy-to-operate garage automotive AC unit without sacrificing precision or safety. For workshops that require mobility, efficiency, and regulatory compliance, the Karjoys unit offers a balanced combination of innovation, usability, and robust engineering

The Portable Automotive AC Recovery Recharge Station for Garage Use R134a R1234yf Fully Automatic Easy Operation Compact Unit by Karjoys is a forward-looking tool for automotive HVAC service. Whether deployed as an R134a AC recovery tool, an R1234yf recharge station, or a general-purpose garage automotive AC unit, this compact automatic A/C station enhances technician productivity while maintaining high standards of safety and refrigerant management. Its advanced automation, accurate charging algorithms, and portable design make it an ideal investment for modern garages, mobile service teams, and fleet maintenance operations seeking a comprehensive, easy-to-use refrigerant handling solution