SBKJ SPIRAL TUBEFORMER is based in the Yangtze River Delta, nearby Shanghai,China. Our company is a national new high-tech enterprise which is specialized in the development and manufacture of machines,such as tube forming machines, plasma cutting machines, for the production of round ducting and fittings in sheet metal, mainly for the climate and ventilation industry, . We have gotten the certificates of ISO9001:2000 and ce. Our customers from more than 60 countries in the world.
SBKJ’s research and development is the cornerstone for our automatic tubeformers that produce a higher quality duct with reduced production costs. Several patented inventions, such as the Flying Slitter and Flying Crimper have established SBKJ as the foremost and leading innovator in spiral duct manufacturing.
Our highly trained technicians will install and set up each SBKJ machine and train your personnel on all facets of the machine’s operation and maintenance.
We sincerely welcome both domestic and international friends to cooperate with us.

Products

Elbow Seam Welder
Product Name:
Elbow Seam Welder
Model:
SBFN-A/SBFN-B
Description:
Stitchwelder
Product Name:
Stitchwelder
Model:
SBFN-30-1
Description:
Auto Bending Machine
Product Name:
Auto Bending Machine
Model:
SBBM
Description:
Spiral Tubeformer
Product Name:
Spiral Tubeformer
Model:
SBTF-2000
Description:
Spiral Tubeformer
Product Name:
Spiral Tubeformer
Model:
SBTF-2020
Description:
Spiral Tubeformer
Product Name:
Spiral Tubeformer
Model:
SBTF-3000
Description:
Rotary Machine
Product Name:
Rotary Machine
Model:
SBRM-22D
Description:
Performs burring,edging,elbowing,flanging,flattening and turning. Adjustable roll pressure by means of top mounted hand crank. Can be used in both forward and reverse. Long throat makes unit nighly versatile. Operations is smooth,fast and precise. Table mount with clamp is standard. 6 interchangeable rolls with 27/32″I.D. Additional rolls available.
Hand Notcher
Product Name:
Hand Notcher
Model:
SBHN-16
Description:
High quality cast iron construction. Capable of notching virtually any shearable material. Can notch angles of more than 90 through a two step process. Heavy duty cutting blade. Easy to read front gauges.
Bench Type Hand Brakes
Product Name:
Bench Type Hand Brakes
Model:
SBS-1612
Description:
Simplicity of design, improved truss rod construction and a minimum number of moving parts make the Elephant hand brake easy to operate. Streamline designed for fast accurate bending even for the inexperienced workman. All body sections are welder steel plate,with heavy truss rods,braces designed to give the greatest strength,perfect alignment and long work life. Quick clamping adjustment is achieved by means of a simple link arrangement. Both the bed and apron are bored in line to assure the utmost in accuracy. The wide range of adjustment permits clamping of form and nose bars for special shapes.
Plate & Bar Steel Shears
Product Name:
Plate & Bar Steel Shears
Model:
SBSS-8
Description:
Capable of shearing sheet steel,steel bars and rods plus many non-metallic materials. Replaceable blades are hardened and tempered for maximum service life. Compound leverage allows the operator to easily perform work within shears’ rated capacity. An adjustable hold down clamp aids in securing material. Includes 600m/m / 1000m/m handle.
Slip Rolls
Product Name:
Slip Rolls
Model:
SBSR-2024
Description:
Suitable for many industrial, educational and vocational shop uses. Precision turned carbon steel rolls that are ground and polished. Large roll adjusting screws facilitable lifting upper roll for easy material removal.