helical/screw blade for combine harvester   Advantages •multifunctional:with chain saw, hedge trimmer,brush cutter with nylon blade and metal blade •With extension pole make NEW LONG REACH 5M •Straps with thicker more comfortable padding. •Stronger engine frame for improved stability. •Storage pouch on the frame for consumables. •Powerful! yet economical 52cc gasoline engine. •Fuel capacity at 1000ml for less fuel stops Product Uses Screw Conveyor Construction machine Agriculture machine Environmental / Wastewater equipment Drilling tool Mining machine Food Preparation machine Plastics machine Pulp & Paper machine Chemicals dosing equipment Maintenance machine Miscellaneous equipment Product Description

Inner diameter (mm)	Outer diameter (mm)	Picth (mm)	Thickness (mm)	Blade Width (mm)	Material
20-2000	60-2500	30-2000	6.0-60	20-500	Carbon steel, stainless steel,  wear resistant steel
Advantage: The thickness of top and bottom of the blade is the same.  Suitable for use by equipment that require above 5mm thickness and excellent wear performance.

  Finished Products     Company Information Our company professionally manufacture and export screw conveyor and accessories, we will provide the best price and service!

Why us
(1) Strong R&D strength;
(2) Strict Quality Control System;
(3) Perfect Test System;
(4) Professional After-sale Service Team;
(5) OEM Service. Contact us You are welcome to browse our website, if you want to know more product information or to order our products and please contact me for more details.