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Home Products Nylon Drag Chain Reinforced Nylon Enclosed Drag Chain (GFPA) 25mm Inner Height Series 25x57 Enclosed CNC Cable Chain Reinforced Nylon Drag Chains
25x57 Enclosed CNC Cable Chain Reinforced Nylon Drag Chains
25x57 Enclosed CNC Cable Chain Reinforced Nylon Drag Chains 25x57 Enclosed CNC Cable Chain Reinforced Nylon Drag Chains 25x57 Enclosed CNC Cable Chain Reinforced Nylon Drag Chains 25x57 Enclosed CNC Cable Chain Reinforced Nylon Drag Chains 25x57 Enclosed CNC Cable Chain Reinforced Nylon Drag Chains

25x57 Enclosed CNC Cable Chain Reinforced Nylon Drag Chains

Product Attributes :

Inner Height: 25mm(0.98in)

Inner Width: 25-125mm(0.98-4.92in)

Outer Height: 40mm(1.57in) 

Outer Width: 44-144mm(1.73-5.67in)

Bending Radius: R 55/75/100/125/150/175/200mm(2.17/2.95/3.94/4.92/5.91/6.89/7.87in)   

Pitch :46.00mm(1.81in)

Links per Meter:22 pcs 

Structure: enclosed cover type 

End brackets :rectangular connectors

Material: 30% glass fiber +nylon PA66 

Length: Cut to length / Customization 

Color :black body with yellow pins/fully black 

Available accessaries :inside separators (dividers )/optical fiber clamps on one side link/steel end brackets 

MOQ : 1Meter or Set 

Custom service : Logo /color 

Product Description

Medium-Duty Enclosed 25x57 CNC Cable Chain

The medium-duty CNC cable chain (25x57mm enclosed series) is engineered to deliver reliable protection for hydraulic hoses, electrical cables, and pneumatic lines operating in precision industrial equipment. Constructed from high-rigidity reinforced nylon (PA66 mixed with 30% glass fiber), this fully enclosed cable carrier blocks foreign contaminants like metal chips, dust, and coolant spray while supporting smooth, high-frequency linear movement.

Designed for long service life, balanced load capacities, and minimal pitch wear, the snap-open enclosed cover structure enables quick access for fast maintenance and hassle-free wiring. For applications requiring an open frame layout with enhanced visibility, explore our 25x75 CNC Drag Chain R55 for similar versatile performance.

Technical Specifications (25x57 mm Enclosed Series)

Parameter 

Value 

Inner Height

25 mm 

Inner Width

57 mm 

Outer Height

40 mm

Outer Width

76 mm 

Pitch

46 mm

Bend Radius

 R55   R75  R100  R125  R150  R175   R200 

Max Cable OD

22.5 mm 

Material

30% GF + PA66

Operating Temp

-40°C to +130°C

Structure 

Enclosed cover type 

Configurations 

Standard rectangular mounting brackets / Optional  steel end brackets /inner separators /optical fiber clamps /custom logo /color 

Manufacturing Excellence & Factory Production

To ensure consistent performance and structural strength in automated machinery, our manufacturing process follows strict ISO standards across all production stages.

1. Premium Raw Material Storage

cnc cable chain 25x57 raw material warehouse pa66 glass fiber storage

We exclusively source high-purity PA66 resin reinforced with 30% glass fiber. Raw materials are organized in climate-controlled storage to maintain optimal moisture levels and physical stability prior to molding.

2. Precision Injection Molding Workshop

cnc cable chain 25x57 injection molding production line workshop

Utilizing advanced high-pressure injection molding machines, each chain link and cover plate is formed with precise dimensional tolerances. This ensures uniform wall thickness, smooth joint articulation, and excellent impact resistance.

3. Hand-Assembled Quality Control

cnc cable chain 25x57 manual assembly and testing process

Trained technicians inspect each link, assemble snap-fit components, and verify flexibility manually. Every section undergoes strict tensile and operational testing prior to final packaging.

Applications

  • CNC Machine Tools & Milling Machines
  • Large Machining Centers
  • Robot 7th Axis (Gantry Systems)
  • Injection Molding Pick-and-Place Robots
  • Automated Storage & Logistics Systems
  • Semiconductor & Electronic Production Equipment

Series Selection Guide

Light-Duty Series (18mm, 20mm): Best for light loads, compact spaces, short stroke lengths, and cost-effective standard setups.

Medium-Duty Series (25mm, 35mm, 45mm): Ideal for medium loads, moderate-to-high speeds, mid-range travel distances, and versatile industrial automation systems.

Heavy-Duty Series (55mm, 65mm, 80mm): Engineered for ultra-heavy cable/hose loads, long travel strokes, harsh industrial environments, and continuous high-frequency heavy machinery operation.

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