250mm Cold Bed Conveyor Chain on Metallurgy Industry

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Product Description

Basic Information

Surface Treatment
Polishing
Feature
Heat Resistant
Pitch
250 mm
Inner Link Width
38 mm
Roller Diameter
50 mm
Sidebar Height
70 mm
Thickness
10 mm
Transport Package
Plywood Case
Specification
ISO, G/B
Origin
China
HS Code
73151190
Production Capacity
5000 Meters / Month

Product Description

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, with alloy steel and stainless steel selection according to your requirement.

Available 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 & Treatment:
  • Plates: 40Mn, 40Cr, 45Mn alloy steel or SUS304
  • Pins & Rollers: 10#, 20#, 20CrMnMo, 30CrMnTi
  • Heat Treatment: Carburizing, Austemper Stressing, nitro-carburizing harden etc.
  • Surface: Shot peening, black, blue or original
Cold Bed Conveyor Chain

Technical Specifications

Pitch (P) Inner Width (b1) Roller Dia (d1) Pin Dia (d2) Pin Length (L) Sidebar Height (h2) Thickness (T) Top Height (H2) Tensile Strength (kN)
135mm45mm50mm30mm103.5mm90mm12mm120mm500
135mm45mm50mm25mm100mm80mm8mm150mm320
125mm40mm56mm30mm176mm70mm10mm120mm315
100mm40mm46mm20mm148mm60mm8mm80mm175
Parameter Chart 1 Parameter Chart 2 Parameter Chart 3 Parameter Chart 4

Packaging & Shipping

1. Inner packing: Poly bag, air bubble bag, carton according to request.
2. Outer packing: OSB case or pallet.
3. Please ensure correct delivery information is provided.

Manufacturing Process

Plate Punching

(1) Plate Punching

Shot Peening

(2) Shot Peening Workshop

Heat Treatment

(3) Heat Treatment

Assembly Preparation

(4) Assembly Preparation

Pins Process

(5) Pins Processing

Tensile Test

(6) Tensile Properties Test

Frequently Asked Questions

1. How is the mould cost determined?
Mould cost depends on the drawing, material, weight, and quantity. We analyze the structure via complete design drawings (PDF/3D), product models, or actual samples, including technical parameters like pitch and roller diameter.
2. How do you control the product processing?
Processing reports or production pictures are sent to customers on a weekly or monthly basis for review to ensure transparency and quality control.
3. Who retains ownership of the moulds?
The customer owns the mould. However, for convenience and future orders, the moulds can be securely stored at our factory.
4. What is the typical quotation lead time?
After receiving detailed information including drawings, materials, and technical specifications, we typically provide a formal quotation within 1 to 3 days.
5. What are the Minimum Order Quantities (MOQ)?
MOQ varies by chain size: Small chains (pitch < 38.1mm) require 1500m; Big chains (pitch > 76.2mm, thickness > 10mm) require 200m.
6. What is your after-sales service policy?
We offer a six-month warranty period during which products can be repaired or parts replaced at no additional cost.

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