Double Flex Conveyor Chain with Df3500, Df3910, Df3498

• Material: Alloy
• Structure: Combined Chain
• Surface Treatment: Carburizing and Quenching
• Chain Size: 2.50inch
• Feature: Heat Resistant
• Pitch: 2.50inch
• Model NO.: DF3500
• Overall Width: 1.50inch
• Height of Sidebar: 1.25inch
• Pin Diameter: 0.56inch
• Minimum Flex Radius: 20inch
• Average Weight: 3.30 Pounds
• Max. Allowable Sprocket Face: 0.63inch
• Tensile Strength: 48lbs
• Max. Allowable Work Load: 4000lbs
• Leaf Chains Type: Roller Chain Traction
• Transport Package: Plywood Case
• Specification: ISO606, DIN & JIS Chains Standards
• Trademark: LECTSTYLE
• Origin: China
• HS Code: 73151190
• Production Capacity: 50 Tons Each Year

Product Description

Product Description

welded steel mill chain, welded steel drag chain, cast fixed pin chain, pintle chain, drop forged link chain and Engineer Class Driving Chain, with alloy steel and stainless steel selection according to your requirement

1, Chain types: drop forged rivetless chain, Roller Chain, conveyor chain, agricultural chain, sugar industry chain, palm oil industry chain, asphalt industry chain,elevator conveyor industry chain, double flex chain, pintle chain, weld steel drag chains, malleable chain etc;
2, Main materials: It is 40Mn. 40Cr, 45Mn alloy steel or SUS304 for plates, 10#, 20#, 20CrMnMo, 30CrMnTi for pins and rollers;
3, Heat treatment: Carburizing, Austemper Stressing, nitro-caburizing harden etc;
4, Surface: Shot peening, black, blue or original;
5, Package way: Plastic bag+ carton box+ plywood case
 

Detailed Photos

 

 

Chain No.	Pitch	Width between inner plates	Plate depth	Plate thickness	Pin diameter	pin length	Min Flex radius	tensile strength	weight per meter
	mm	mm	mm	mm	mm	mm	R	kn	kg
DF3500	2.5inch(76.2mm) /2.5inch(63.5mm)	17.5	31.8	6.4/16	14.5	36.5	508	213	4.9
DF3910	3inch(76.2mm)	17.5	31.8	6.4/16	14.5	36.5	560	213	4.8
DF3498	1.75inch(63.5mm) /2.5inch(44.45mm)	19.05	34.9	8/16	15.67	15.67	457	256	5.9

 

Product Parameters

Packaging & Shipping

1. Inner packing: Poly bag, air bubble bag, carton according to buyer's request.
2. Outer packing: OSB case or pallet.
3. Please remember to leave the correct contact ADDRESS information for delivery.

Our Advantages

Company Profile

We are a leading manufacturer of mechanical transmission spare parts, as well as several years one of reliable and trustworthy vendors. Our main items are roller chain, conveyor chain, agricultural chain, sugar industry chain, palm oil industry chain, asphalt industry chain,elevator conveyor industry chain etc.
At present, For South American, European, and Asian market, our superior products are fabricated according to your requirement and our quality meets ISO, ASME, DIN standard.

Please watch our process steps as below
(1) punch its outer plate and inner plates

(2)Shot peening workshop

(3) heat treatment workshop

(4) assembly preparation

(5) pins process

(6) Tensile Properties Test before shipment

 

After Sales Service

Our products can be repaired or replaced the new parts with free cost in six months.

FAQ

Question:
1.Q:How about mould cost?
A: primarily depend on : 1.Drawing, 2.material, 3.weight and quantity.
We need to know the structure of each parts to analyze the mold solution by:

1) --Complete design drawing, product model or actual sample ----- the best way
--PDF drawing with complete dimension for each parts
--Clearly photos for each parts with more angle-views to show every features.

2)The materials, technical parameters and surface treatments.
technical parameters: tell us about its model, pitch, roller diameter, width between inner plates, attachment type, outside drawing etc.

3)The quantity of order.

2.Q:How to control the product processing?
A: The processing report or pictures will be sent to the customer every week/ each month for review.

3.Q:Who will own the mould?
A:Customer, also the mould can be kept in our factory for future order.

4.Q:How long do you make your quotation?
A:After receiving detail informations we will quote in 1 to 3 days.

5.Q: MOQ? ---
small chain type: if its pitch is less than 38.10mm and its thickness is less than 5mm, MOQ is 1500 meters on these roller chains or conveyor chains;
middle chain type: if its pitch belongs (38.10mm
big chain type: if its pitch is more than 76.20mm and its thickness is more than 10mm, MOQ is 200 meters on these roller chains or conveyor chains;

I hope we can do business together, and look forward to hearing from you soon