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250mm Cold Bed Conveyor Chain on Metallurgy Industry
Product Description
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Basic Information
Surface TreatmentPolishing
FeatureHeat Resistant
Pitch250 mm
Inner Width38 mm
Roller Diameter50 mm
Sidebar Height70 mm
Thickness10 mm
PackagePlywood Case
SpecificationISO, G/B
Capacity5000 Meters/Month
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Product Description
Our range includes cold bed chain, Fu Style Chain for Architectural Machine Equipment, welded steel mill chain, welded steel drag chain, cast fixed pin chain, conveyor chain for metallurgy industry, drop forged link chain, and Engineer Class Driving Chain. Alloy steel and stainless steel selections are available according to your specific requirements.
- 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.
- Main Materials: High-grade 40Mn, 40Cr, 45Mn alloy steel or SUS304 for plates; 10#, 20#, 20CrMnMo, 30CrMnTi for pins and rollers.
- Heat Treatment: Carburizing, Austemper Stressing, nitro-carburizing harden, and more.
- Surface Finish: Shot peening, black, blue, or original finish.
- Packaging: Plastic bag + carton box + plywood case.
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Detailed Specifications
| Pitch (P) | Inner Width (b1) | Roller Dia (d1) | Pin Dia (d2) | Pin Length (L) | Sidebar Height (h2) | Thickness (T) | Top Height (H2) | Ultimate Tensile |
|---|---|---|---|---|---|---|---|---|
| 135mm | 45mm | 50mm | 30mm | 103.5mm | 90mm | 12mm | 120mm | 500kN |
| 135mm | 45mm | 50mm | 25mm | 100mm | 80mm | 8mm | 150mm | 320kN |
| 125mm | 40mm | 56mm | 30mm | 176mm | 70mm | 10mm | 120mm | 315kN |
| 100mm | 40mm | 46mm | 20mm | 148mm | 60mm | 8mm | 80mm | 175kN |
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Packaging & Shipping
1. Inner Packing: Poly bag, air bubble bag, or carton according to buyer's request.
2. Outer Packing: High-durability OSB case or pallet.
3. Notice: Please ensure the delivery contact information is accurate for smooth logistics.
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Manufacturing Process
(1) Punching Plates
(2) Shot Peening Workshop
(3) Heat Treatment
(4) Assembly Preparation
(5) Pins Processing
(6) Tensile Testing
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After Sales Service
Quality assurance is our priority. Products can be repaired or new parts replaced at free cost within a six-month period under standard usage.
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Frequently Asked Questions
1. How is the mould cost calculated?
Mould cost depends on drawing complexity, material choice, product weight, and quantity. Providing a complete design drawing or physical sample is the best way for us to analyze the solution accurately.
2. How do you ensure quality control during processing?
We maintain transparent communication by sending processing reports and production photos to customers weekly or monthly for review.
3. Who owns the product moulds?
The customer retains ownership of the mould. We can store it in our facility at no extra charge for future orders.
4. How long does it take to receive a quotation?
Once we receive detailed information (including technical parameters like pitch, roller diameter, and attachments), we provide a formal quote within 1 to 3 days.
5. What is the Minimum Order Quantity (MOQ)?
MOQ varies by size: 1500 meters for small chains (pitch < 38.1mm), and 200 meters for large chain types (pitch > 76.2mm, thickness > 10mm).
6. What information is needed for a technical inquiry?
Please provide the model, pitch, roller diameter, width between inner plates, attachment type, and surface treatment requirements.
