Semi-Automatic Pocket Spring Assembly Machine

The Semi-Automatic Pocket Spring Assembly Machine is designed for efficiently bonding manually loaded pocket spring rows into full mattress or sofa spring units. Operators place the cut spring strips into the material trough, and the machine performs automatic gluing, fabric cutting, and precise assembly. With PLC control, touchscreen interface, and servo-controlled dual gluing modes, it ensures stable, glue-saving performance. Ideal for producing high-quality zoned pocket spring units with minimal manual trimming and consistent output.

Core Functions

Touchscreen Panel PLC Control

Touchscreen & PLC Intelligent Control
Equipped with a user-friendly touchscreen and PLC system for stable, intelligent operation—easily set spring row count, size, and glue-spraying modes.

Dual Gluing Modes

Servo-Controlled Dual Gluing Modes
Supports both continuous and intermittent gluing, precisely servo-controlled to reduce hot melt glue usage by up to 40% based on production demands.

Integrated Non Woven Cutting

Automatic Non-Woven Cutting System
Integrated top and bottom fabric cutting with electronic control, enabling precise longitudinal and latitudinal cuts—no manual trimming required.

Hot Melt Glue Boxss

Flexible Hot Melt Glue Box Options
Comes standard with a 10kg UMASTEC glue box(China) for cost-effective use, with optional upgrades to 8kg Robatech (Switzerland) or Nordson PB7 (USA) systems.

Complete Pocket Coil Spring Unit Display

Complete Pocket Coil Spring Unit Display
sofa spring unit display
Complete Mattress Spring Unit Display
Description

The Semi-Automatic Pocket Spring Assembly Machine is a widely adopted solution in the mattress industry, specifically designed for bonding pocket spring coil rows to form a complete mattress spring unit. This machine is purpose-built for the production of pocket coil spring mattresses and sofas.

It features a practical material trough that allows for fast and accurate placement of spring strips, making the assembly process more efficient and user-friendly. With the integration of an imported PLC control system, it ensures stable performance while assembling drum-type or cylindrical pocket springs into either parallel or cellular patterns at a consistent speed of 6–7 rows per minute.

The machine operates primarily through mechanical transmission, providing high operational stability with minimal reliance on air pressure. This not only reduces operational complexity but also lowers energy consumption. Its gluing system supports both continuous and intermittent application, which helps significantly reduce glue usage while maintaining firm adhesion.

A key advantage of this machine is its capability to produce multi-zone mattress spring units. By placing pocket spring rows of varying firmness, it can assemble spring units with defined comfort zones tailored to different areas of the human body, enhancing the overall comfort and ergonomics of the final mattress.

Combining dependable performance, ease of operation, and intelligent design, the Semi-Automatic Pocket Spring Assembly Machine is an ideal choice for manufacturers seeking to improve efficiency while producing high-quality, zoned mattress spring units.

htsemi-automaitc pocket spring assembly machine

Features

  1. High-Speed Assembly
    Capable of assembling up to 6–8 rows of pocket spring coils per minute, ensuring fast and efficient production.
  2. Versatile Spring Compatibility
    Supports both drum-type and cylindrical pocket springs, ideal for assembling standard or zoned mattresses and tape assemblies.
  3. Flexible Gluing Options
    Supports none, single-sided, or double-sided gluing to meet various product requirements, including parallel and nested gluing patterns.
  4. Adaptable Fabric Configuration
    Enables upper and lower non-woven fabric adhesion according to material demands, providing greater flexibility in mattress design.
  5. Movable Pocket Spring Buffer
    Equipped with internal movable plates to ensure precise, equidistant placement of pocket springs during assembly.
  6. Fully Electronic Control System
    Features a complete electronic control system for accurate and stable operation, simplifying adjustments and enhancing consistency.
  7. User-Friendly Operation
    Designed for easy operation and maintenance, minimizing training time and downtime.
  8. Glue Efficiency
    Engineered for glue-saving performance with smart application control.
  9. Safety Enhancements
    Includes a special protective device to ensure operator safety during machine operation.
  10. Trusted Manufacturing Quality
    Built with over 17 years of industry experience, delivering long-term durability, stable performance, and reliable operation you can count on.

Technical Specification

Model

JK-AS1

Assembly Efficiency

6–8 rows/min

Glue Box Options

UMASTEC (China) / Robatech (Switzerland) / Nordson PB7 (USA)

Drive Type

Servo Drive

Air Requirment

0.3m³/min 0.6 MPa

Voltage

3-Phase, 380V, 50Hz (Customizable)

Working Temperature

0℃ - 35℃ (32°F – 95°F)

Total Power

12 KW

Spring Feeding Method

Manual loading of pocket spring rows

Assembling Platform Control

Electronic Control

Gluing Modes

Continuous and intermittent gluing

CE Certificate

Yes

Total Weight

2350 KG

Machine Dimension (L × W × H)

3500 mm × 3000 mm × 2050 mm

MATERIAL SPECIFICATIONS

Pocket Spring Height

60 mm - 280 mm

Spring Central Dia.

Φ45 mm - Φ80 mm

Non-Woven Supply

70g - 100g/m²

Non-Woven Width

450 mm - 2200 mm

Inner Dia. of Non-Woven

≥ 60mm

Outer Dia. of Non-Woven

≤ 500mm

Kimkoo Brand
KIMKOO

KIMKOO is a professional brand specializing in the development and manufacturing of mattress machinery. We focus on delivering high-efficiency, intelligent automation solutions for the mattress industry. Our product range covers pocket spring machines, mattress packaging machines, tape edge machines, sofa, foam & mattress compression packing machines, mattress sealing machines, pillow packaging machines, bonnell spring machines, and foam cutting machines — all designed for high performance, long-term reliability, and maximum production value.

At KIMKOO, we provide more than machines—we deliver complete solutions. From custom design to technical support and after-sales service, our team helps clients improve efficiency and reduce production costs. KIMKOO’s machines are trusted by mattress manufacturers across Europe, Asia, the Middle East, Africa, North and South America, offering global support with local care.

Pocket Spring Machines

Mattress Compression & Roll Packing Machines

Sofa, Foam & Mattress Compression Packing Machines

Mattress Sealing Machines

Tape Edge Machines

Pillow Packaging Machines

Foam Cutting Machines

Bonnell Spring Machines

Shipping & Delivery

Shipping & Delivery

When you plan to ship goods from our factory to your location, there are a few important aspects to consider in terms of transport options, delivery times, costs, and payment methods. Here is an overview of the shipping process:

Shipping & Delivery

Shipping Ports and Delivery Timeline


Our nearest export port is Shenzhen Port. Depending on the destination port, the shipping duration can vary. You can inquire with your freight forwarder to determine the exact transit time and costs from Shenzhen to your port. For general reference, shipping by sea typically takes anywhere from 10 to 45 days, depending on the distance, shipping line, and specific routes. We also have established partnerships with reliable freight forwarders, but you're welcome to work with your own agent if you have preferred contacts.

Shipping Methods: Sea Freight, Land Freight, and Air Freight

Ocean Freight
Land Freight
air transport
1. Sea Freight

Sea freight is the primary shipping method we use because it is the most cost-effective and reliable option for transporting large or bulk machinery. No matter which country you are in, sea freight can usually reach a nearby port—even if the local sea transport infrastructure is limited or less efficient.
Once the shipment arrives at your destination port, the shipping line will notify you to pick it up. You can simply ask your local forwarder or customs broker to handle the port clearance and truck the machinery back to your factory.

2. Land Freight

For customers within China, we typically ship machinery by land freight, including heavy trucks, semi-trailers, or railway transport.
For overseas customers, land freight is only possible if your country is physically connected to mainland China. While trucks and semi-trailers can generally transport machinery only up to the border, the key factor for cross-border delivery is whether a railway route exists to your country, or at least to a nearby transfer point where the cargo can then continue by truck into your region.

3. Air Freight

Air freight is generally not suitable for our machinery because the equipment is too large to fit into standard cargo planes. Even if the size allows, the shipping cost would be extremely high and impractical.
Instead, we use air freight mainly for shipping documents (such as B/L copies, invoices, packing lists) or for sending small spare parts, accessories, or consumables that customers may need urgently.

Types of Containers for Shipping

  • Less-than-Container Load (LCL) – Shared Containers: Smaller equipment may be shipped via LCL (Less-than-Container Load). This method allows multiple shipments from different customers to share the same container, reducing costs. However, fumigated wooden crates are mandatory for LCL shipments, as per international regulations, to protect against pests and other environmental risks.
  • Full Container Load (FCL) – Dedicated Containers: For larger machinery, FCL (Full Container Load) shipments are the preferred method. This includes both 20-foot containers and 40-foot containers, depending on the size of the equipment. Choosing the right container size is critical to optimizing shipping costs and ensuring safe delivery.
Freight Forwarding

Freight Forwarding Options

  • Using Our Partnered Freight Forwarders: If you choose to work with one of our trusted freight forwarding partners, you can ask our sales manager for the FOB, CIF, EXW, CFR, or DAP pricing. We will provide competitive quotes based on your specific shipping requirements, and our partners will handle the logistics and transport.
  • Using Your Own Freight Forwarder: If you prefer to handle the shipping through your own agent, feel free to reach out to your regular freight forwarder to get a quote. You can work directly with them for the best possible rates and shipping options.

Payment Terms

We offer several flexible payment methods to suit your business needs:

  1. T/T (Telegraphic Transfer): The most common method for international transactions, where you pay via bank transfer.
  2. L/C (Letter of Credit): A secure payment method, often used for larger transactions to ensure protection for both parties.
  3. D/A (Documents Against Acceptance): A payment term where you pay after receiving the shipping documents.
  4. M/T (Mail Transfer): A variation of the T/T method where payments are made via mail.
  5. D/D (Demand Draft): A form of payment where the bank guarantees the amount to be paid.
  6. CASH: For smaller transactions or if preferred by both parties.
  7. Contact us other terms possible
Payment Terms