Df3500, Df3498, Df3910 Forged Steel Double Flex Chain for Unit Handling Industry

• Material：Alloy
• Structure：Combined Chain
• Surface Treatment：Carburizing and Quenching
• Chain Size：2.50inch
• Feature：Heat Resistant
• Pitch：2.50inch

=== Base Info ===

• 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
• Link Plate Thickness：0.25inch
• Tensile Strength：48000lbs
• Leaf Chains Type：Mine High-Intensity Ring Chain
• Transport Package：Plywood Case
• Specification：ISO606, DIN & JIS Chains Standards
• Trademark：LECTSTYLE
• Origin：China
• HS Code：73151190
• Production Capacity：50 Tons Each Year

=== Description ===
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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;