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ZHENGZHOU SHENGHONG HEAVY INDUSTRY TECHNOLOGY CO., LTD. sales@gcfertilizergranulator.com 86--15286833220

ZHENGZHOU SHENGHONG HEAVY INDUSTRY TECHNOLOGY CO., LTD. Company Profile
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Home > Products > NPK Fertilizer Production Line > Wear Resistant Alloy Steel Roller Extrusion NPK Fertilizer Production Line with Tungsten Carbide Hardened Surface and Replaceable Roller Shell

Wear Resistant Alloy Steel Roller Extrusion NPK Fertilizer Production Line with Tungsten Carbide Hardened Surface and Replaceable Roller Shell

Product Details

Place of Origin: Henan, China

Brand Name: SHENGHONG

Certification: ISO9001, CE

Model Number: SDZ

Payment & Shipping Terms

Minimum Order Quantity: 1 Set

Price: can be negotiated

Packaging Details: Container or Plywood Box

Delivery Time: 20-30 working days

Payment Terms: T/T,L/C,Western Union

Supply Ability: 25 Sets per Month

Get Best Price
Product Details
Highlight:

Wear Resistant Alloy Steel Roller

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Tungsten Carbide Hardened Surface Treatment

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Extended Roller Service Life Design

Capacity:
3-15 T/H
Roller Hardness:
HRC 55-65 Surface
Roller Service Life:
8,000-12,000 Hours
Bearing Type:
Spherical Roller With Labyrinth Seal
Maintenance:
Replaceable Roller Shell Design
Capacity:
3-15 T/H
Roller Hardness:
HRC 55-65 Surface
Roller Service Life:
8,000-12,000 Hours
Bearing Type:
Spherical Roller With Labyrinth Seal
Maintenance:
Replaceable Roller Shell Design
Product Description
Wear Resistant Alloy Steel Roller Extrusion NPK Fertilizer Production Line with Tungsten Carbide Hardened Surface
This NPK Fertilizer Roller Extrusion Production Line features premium wear-resistant alloy steel rollers with tungsten carbide surface hardening, delivering 3-5 times longer service life compared to standard rollers. Engineered for continuous production of ammonium sulfate, potassium chloride, and NPK compound fertilizers.
Roller Durability Features
  • Alloy Steel Roller Core: Forged 42CrMo alloy steel roller base with optimized hardness gradient (HRC 55-62 on surface, HRC 30-35 in core) for maximum wear resistance while maintaining impact toughness
  • Tungsten Carbide Hardfacing: Roller working surface treated with WC-Co composite coating via plasma transferred arc welding, achieving surface hardness above HRC 65 for abrasive chemical powder processing
  • Replaceable Roller Shell: Segmented roller shell design enables quick replacement of worn sections without removing the entire roller assembly, reducing downtime by 70%
  • Self-Aligning Bearings: Heavy-duty spherical roller bearings with labyrinth seals prevent powder ingress and ensure 20,000+ hours of continuous operation under dusty conditions
  • Wear Monitoring System: Visual wear indicators on roller edges and optional digital gap sensors for predictive maintenance scheduling
Production Line Specifications
Parameter Value
Capacity 3-15 T/H
Roller Service Life 8,000-12,000 Hours
Bearing Type Spherical Roller with Labyrinth Seal
Reduce maintenance costs with premium roller technology. Contact us for roller material certification and wear test data.
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