Gold Member Since 2003
Audited Supplier
Nanjing Square Mattress Machinery Co., Ltd.

Bonnell Spring Machine, Mattress Spring Machine, Spring Machine manufacturer / supplier in China, offering Automatic Bonnell Spring Machine (SRH), Automatic Mattress Rolling Packing Machine, Mattress Handle Strap Tacker Machine and so on.

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Automatic Bonnell Spring Machine (SRH)

FOB Price: US $50-1,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $50-1,000/ Piece
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Port: Shanghai, China
Production Capacity: 500 Sets Per Year
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: SRH
  • Condition: New
  • Type: Compression Spring Machine
  • Spring End Diameter: 70; 75; 80; 85, 90mm
  • Spring Height: 100-180mm
  • Total Power: 20.5kw
  • Transport Package: Wooden Case
  • Origin: Nanjing China
  • Certification: SGS, CE, ISO 9001:2000
  • Control: Automatic
  • Applicable Wire Diameter: 2.2-2.4mm
  • Number of Coils: 4-7
  • Productivity: 60PCS/Min
  • Trademark: Square
  • Specification: Set
  • HS Code: 84522190
Product Description
SRH Automatic Bonnell Spring Machine

Main application and performance:
The machine is an automatic equipment in making bonnell mattress springs. It combines coiling, knotting, heat treatment and packing four procedures. It adopts mechatronics design, worm and gear decelerator, regulation of speed can be controlled by frequency transformer, lubricating system can be controlled by computer. It is characterized with nice structure, easy adjusting, stable performance, high productivity.

Machine characteristics:
1. Automatic Bonnell spring machine is a fully automatic machine from the steel wire feeding, spring coiling and knotting, heat treatment and packing.

2. It can make all sorts of Bonnell springs through exchanging the parts on the bonnell spring machine.

3. all the adjustments can be made on the touch screen working panel.

4. It is quite saving labor and easy to use and maintenance, its speed and lubrication system is controlled by the computer on the machine.    


Technical data:
Applicable wire diameter2.2-2.4mm
Spring end diameter70; 75; 80; 85, 90mm
Number of coils4-7
Spring height100-180mm
Productivity60pcs/min
Total power20.5KW

Automatic Bonnell Spring Machine (SRH)

Automatic Bonnell Spring Machine (SRH)

 Automatic Bonnell Spring Machine (SRH)
Automatic Bonnell Spring Machine (SRH)

Our Services:

1. After-sale service:
    Installation & Commissioning: The seller can provide the installation, commissioning and training
    service in buyer's factory, while the buyer needs to pay for VISA application, air ticket, accommodation,
    (if necessary) interpreting fee for seller's technician.

2. Warranty:For the machine above,the seller provides one year warranty starting from the moment
the seller dispatches the machines. For the detailed guarantee period of each part, please refer to the operation manual.Wearing parts,consumption material and the damage incurred by the buyer's incorrect operation are out of warranty range.

FAQ:

Voltage: Please pay attention to your country's voltage,
China is 220v 1phase 50Hz / 380v 3phase 60Hz. If different, please inform us in advance.

Our company: 
Nanjing Square Mattress Machinery Co., Ltd. (also named Nanjing Sifang Mattress 

Machinery Factory) was established in 1990. We are a specialized manufacturer of 
complete line mattress & sofa spring equipment. Our present products cover 10 series 
and more than 60 models. Our present factory covers an area of 35,000sqm with a 
14,000-square-meter workshop.
Presently, our company is running strictly in terms of ISO90001:2000 quality system. Our 
products sell well not only in China but also far in Europe, South America, North America,
 Australia, the Middle East, Asia, Africa, and other countries and regions all over the world. Our products make us win customers' trust and recognition widely. Our annual export 
volume is increasing rapidly. Any of your contacts or visits is sincerely welcomed. We look 
forward to making cooperation with you in the near future!   
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