Uniiso Cast Steel Drag Chains for Cement Conveyor Applications Pitch: 228.60mm/SD21 Cast Chain

• Customization: Available
• Material: Alloy
• Structure: Cast Chain
• Model NO.: UNIISO-SD21
• Surface Treatment: Polishing
• Chain Size: 1/2"*3/32"
• Feature: Fire Resistant, Oil Resistant, Heat Resistant
• Plate Heat Treatment: HRC36-42
• Material 1: SCR440
• Material 2: Scm440
• Tensile Strength: 300kN
• Outboard Roller: Made by Casting
• Transport Package: Wooden Case
• Specification: Pitch: 228.60mm
• Trademark: UNIISO
• Origin: China
• HS Code: 7315120000
• Production Capacity: 20000mtrs/Year

Product Description

Product Description

 

Cast link chains has significant benefit being gained in a one piece construction obviating the need for press fits or welds. In addition there is almost limitless flexibility in the materials employed to achieve exactly the properties the customer is seeking whether this is in corrosion resistance, heat resistance, abrasion resistance or a combination of the three.

IRONS - For conventional links in iron, spheroidal graphite has replaced the white heart malleable originally employed and from this ductile material a greater range of mechanical properties can be accessed.

Significant advantage has been gained in the employment of Austempered Ductile iron a fully pearlitic material that through an austempering heat treatment process offers mechanical properties similar to alloy steels with a reduced weight typical of iron. This enhancement through a cyanide quench operation also introduces a work hardening characteristic. 

CAST STEELS - allow the Engineer to select for best option in most applications whether this be 420 high chrome steel for heat and abrasion in such as a moving grate or High manganese steel which work hardens the more punishment it is given and through this unique quality has become predominant within cement clinker transport.

UNIISO IND., a pioneering leader in the fabrication of specialized Cast Link Chains using premium irons and steels, proudly traces its roots back to the inception days with its original chain construction. Despite the emergence of various chain standards over the years, cast link drag chains have remained a vital component of our contemporary production line. Presenting the impressive UNIISO VA759 CHAIN with a precise pitch of 200mm, crafted from superior casting steel material, it boasts an extraordinary Ultimate Tensile Strength of approximately 300kN, ensuring unparalleled performance and durability in demanding applications.

UNIISO Standard SD type Cast Link Drag Chain (SD)
Chain Number	Pitch	Pins	End Pin to C/L	Head Pin to C/L	Bearing Length	Gearing Width	Sidebars	Average Ultimate Strength	Working Load	Average Weight Per Foot
		Diameter					Height
	P	D6	F2	F3	B	G	H
	inches							lbs
SD21	9.00	1.25	8.31	8.06	12.44	9.50	3.50	182.30	23.400	46.80
SD23	9.00	1.25	6.00	6.00	8.44	5.75	2.50	172.80	23.400	41.80
SD27	9.00	1.13	5.06	4.81	6.87	4.25	2.50	160.50	20.100	30.70
SD28	9.00	0.88	8.13	8.00	12.81	10.13	2.13	139.40	17.600	26.00
SD29	9.00	0.88	6.13	6.00	8.81	6.75	2.13	139.40	17.600	20.80

VA759

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FAQ

Q1: Are you trading company or manufacturer?
A: We are professionally manufacturer in Shanghai China and own ourself Punching workshop,Forging workshop & Casting-workshop, warmly welcome to visit us.

Q2: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. and no stock basis on your qty.

Q3: Do you provide samples ? is it free or extra ?
A: of course, for potentioal customer, UNIISO sample is free but customer is duty for logistic fee.

Q4: What is your terms of payment ?
A: 30%T/T Deposit and 70 % T/T before shipment after inspect well

Q5: What is your advantages?
1. Manufacturer, with most competitive price and good quality.
2. technical engineers group offer the best support to you
3. OEM is available.