Long Arm Cylinder Bed Triple Feed Walking Foot Heavy Duty Lockstitch Sewing Machine

Long Arm Cylinder Bed Triple Feed Walking Foot Heavy Duty Lockstitch Sewing Machine
http://www.foxsew.com/sewing-machine-for-suitcase-bags/579.html

FOXSEW Long Arm Cylinder Bed Extra Heavy Duty Triple Feed Walking Foot Lockstitch Sewing Machine for Leather Upholstery and Sling Webbings Stitching and Decorative Seaming, for Harness and Automotive Interior Trims, Golf bags, Leather Sofas, Baseball Gloves.

Long Arm Extra Heavy Duty Cylinder Bed Compound Feed Sewing Machine for Heavy Leather and Upholstery Fabrics
Long Arm Cylinder Bed Leather Sewing Machine for Saddle and Harness, for Golf Bags and Upholstery and sling webbings
Long Arm Cylinder Bed Upholstery Sewing Machine for Leather Sofas with Extra Thick Thread
Long Arm Cylinder Bed Heavy duty Sewing Machine for Golf Gags Filters and Upholstery

Working Video: www.foxsew.com/company-video/long-arm-cylinder-bed-walking-foot-leather-upholstery-sewing-machine-549.html

Applications: Golf Bags, Tents, Baseball Gloves, Leather Sofas, Sling Webbings, Automotive Interior Trims, Leather Shoes, Saddles, Safety Harness, Filters, Footwear, Car Upholstery, Marine Upholstery, Furniture Upholstery,Polyester Lifting Slings, Safety Belts, Military Belts, Golf Bags, Softball Bags, Backpacks, Cargo Straps, Filters, Industrial Bags, Industrial Safety Products, Tire Covers and Chairs Border etc.

Features: At the base of up-down Synchronized feeding material , we develop the up feeding materials single system which is distinguished from the down feeding materials , to make feeding materials desynchronized, as the specialized equipment of flap cover, it adds the versatility and practicality in sewing heavy materials.

The lift of presser foot is up to 20MM, suitable for sewing the extra heavy-weight materials, movement of presser foot can be infinitely. Sewing area can be 635mm, suitable for large, high and cylinder products.

Large barrel shuttle reduces the times of thread changes and raises sewing efficiency. Suitable for stitching handles, tool bag, safety belt, leather belt, tent, cushion, bags, shoes etc including one set of presser, instead of the imported sole out seam stitch, This machine is stable performance, easy to use, multi-functional.

Specifications:

Basic Chrome Sulphate

Chromium(III) sulfate usually refers to the inorganic compounds with the formula Cr2(SO4)3.x(H2O), where x can range from 0 to 18. Additionally, ill-defined but commercially important "basic chromium sulfates" are known. These salts are usually either violet or green solids that are soluble in water. It is commonly used in tanning leather.
Since 33% of the anion charges are due to hydroxy ions the basicity is 33% (but in tanning jargon it is known as 33% reduced). Products with higher basicities, e.g. 42% or 50% may be obtained by the addition of sodium carbonate, these are often used in combination with Sodium Formate. The sodium sulfate is often left in the technical product since it is inert with respect to the tanning process. It is important to fully reduce the hexavalent chromium to trivalent since the hexavalent is more likely to cause health problems for tanners and leather consumers.

Basic Chrome Sulphate,Basic Chrome Sulfate for Tannery,Tanning Agent Basic Chrome Sulfate

HENAN JINHE INDUSTRY CO.,LTD , https://www.hnironoxide.com