Customer Service
Share your contact information – our engineers respond 24/7.
GENMAX offers two mattress tufting machine models for different production needs. The CKJ is a pneumatic semi-automatic model processing 8–12 mattresses per hour — suited for flexible, smaller-scale operations. The ACKJ is fully automatic with Schneider Electric control and 4-axis button movement, completing one full buckle cycle in just 25–30 seconds — built for high-throughput production lines.
Share your contact information – our engineers respond 24/7.
Compatible with all common mattress types including pocket spring, Bonnell spring, latex, memory foam, and sponge mattresses — supporting standard single, double, queen, and king sizes. Choose CKJ for semi-automatic flexibility or ACKJ for fully automatic high-throughput production.


Both models operate at 0.5–0.8 MPa, delivering consistent tufting force and repeatable button placement across every mattress and every shift.
Handles all major mattress types — pocket spring, Bonnell, latex, memory foam, and sponge — across the full range of standard commercial sizes.
Built to reduce operator fatigue: the CKJ self-lifts and tilts automatically, while the ACKJ adds a rear elevating platform for easy loading.

Working Mode | Pneumatic |
Capacity | 8–12 mattresses / hour |
Max. Mattress Size | 2,000 × 1,800 × 500 mm |
Tuft Material | Woolen / Felt Button |
Rated Air Pressure | 0.5 – 0.8 MPa |
Overall Dimensions | 3,850 × 2,255 × 1,920 mm |
Machine Weight | 1,000 kg |

Cycle Time | 25–30 sec / button |
Max. Mattress Size | 2,200 × 2,000 mm |
Mattress Size Min. | 800 × 2,000 mm |
Button Spacing | ~300 mm (adjustable) |
Button Movement | 4-Axis (Up/Down/Left/Right) |
Electrical Control | Schneider Electric |
Machine Weight | 1.8 tons |
The CKJ brings tufted mattress finishing to a consistent, ergonomic, production-ready process — handling all mattress types and patterns while eliminating the manual handling burden that slows conventional production lines.
No. The CKJ works at ergonomic conveyor height, then lifts and tilts by itself — eliminating manual heavy lifting, reducing fatigue, and preventing back strain.
All major types: pocket spring, Bonnell spring, latex, memory foam, and sponge. Max standard size: 2,000 × 1,800 × 500 mm. Custom sizes available.
Both woolen buttons and felt buttons — no configuration changes required between materials.
Yes. Multiple tufting button arrangements are configurable per mattress design.
We provide a standard warranty period of 12 months from the date of installation, covering any manufacturing defects and ensuring customer satisfaction.
The lead time typically ranges from 30 to 90 days, depending on the model and order specifications. We will provide an estimated delivery date upon order confirmation.
The CKJ is a pneumatic semi-automatic tufting machine suited for flexible operations, processing 8–12 mattresses per hour. The ACKJ is fully automatic with Schneider Electric control, 4-axis button movement, and a rear elevating platform — designed for higher-throughput production with consistent automated cycles of 25–30 seconds per button.

Discover how GENMAX can provide the perfect mattress machinery solutions for your business. Click below to send your inquiry and receive a customized proposal from our expert team. Let’s work together to achieve your success!
Share your contact information – our engineers respond 24/7.