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High-Flexibility Side Bow Chains with Reinforced Side Plates
High-Flexibility Side Bow Chains with Reinforced Side Plates High-Flexibility Side Bow Chains with Reinforced Side Plates

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High-Flexibility Side Bow Chains with Reinforced Side Plates

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The side bend chain is a special type of chain, which is designed to have a larger gap between the inner and outer plates and the pin sleeve than the standard roller chain, which makes the chain have better lateral bending and twisting performance.
  • SB

  • PLW or Made to order

  • 7315119000

  • Carbon Steel

  • Plastic Bag+Carton Box+Plywood Case

  • PLW

  • CHINA

  • Standard

  • roller chain

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Quantity:

High-Strength Side Bow Chains with Crown Wheel Pinion Gears - ANSI-Certified Flex Design (40SB)

Product Description

China Professional ISO DIN ANSI Zinc-Plated Industrial Transmission Roller Chain for Transportation with High Quality屏幕截图 2024-07-30 161120

CHAIN NO. Pitch Roller
    diameter
Width
    between
    inner plates
Pin
    diameter
Pin   length Inner
    plate
    depth
Plate
    thickness
Side boW
    radus
Ultimate
    tensile
    strength
Average
    tensile
    strength
Weight
    per meter
Cadena no Paso Diametro
    rodillo
Ancho
    interior
Diámetro
    pasador
Longitud
    pasador
Altura
    placas
Ancho
    placas
Radio
    curva
    lateral
Resis.
    rotura
Resis.
    media
    traccion
Peso
    por metro
P d1
    max
b1
    min
d2
    max
L
    max
Lc
    max
h2
    max
t/T
    max
R
    min
Q
    min
Qo q
mm mm mm mm mm mm mm mm mm kN/LB KN kg/m
40SB 12.700 7.95 7.85 3.96 16.9 18.1 11.7 1.50 350 13.8/3136 15.2 0.80
43SB 12.700 7.95 7.85 3.45 18.3 19.5 11.7 1.50 305 12.0/2727 13.2 0.64
50SB 15.875 10.16 9.40 4.37 20.7 22.7 14.9 2.03 400 20.6/4681 22.7 1.09
60SB 19.050 11.91 12.57 5.34 26.6 28.4 18.0 2.42 500 15.7/3568 17.3 1.54
63SB 19.050 11.91 12.68 5.08 28.8 30.6 17.2 2.42/2.03 350 12.5/2840 20.0 1.40
80SB 25.400 15.88 15.75 7.19 34.0 37.3 24.0 3.25 711 40.9/9201 42.0 2.60
06BSBF1 9.525 6.35 5.72 3.05 13.5 15.0 8.2 1.30 300 8.0/1818 8.8 0.60
08BSB 12.700 8.51 7.75 3.97 17.4 18.7 11.8 1.60 400 14.0/3182 15.4 0.70
08BSBF1 12.700 8.51 7.75 3.97 16.3 17.6 11.8 1.6/1.2 400 12.8/2909 14.1 0.65
10BSB 15.875 10.16 9.65 4.50 20.1 21.5 14.7 1.70 400 15.6/3545 172 0.93
12BSB 19.050 12.07 11.68 5.12 23.1 24.8 16.0 1.85 500 20.5/4658 22.6 1.16
16BSB 25.400 15.88 17.22 7.90 36.5 39.7 21.0 3.7/3.0 500 55.6/12635 64.0 2.53
C20505B 31.750 10.16 9.40 5.08 21.3 22.6 15.0 2.03 800 21.8/4954 24.0 0.84
C20605BF1 38.100 11.91 12.57 5.08 26.8 28.8 18.0 2.42 800 21.8/4954 24.0 1.17

Product Overview

PLW High-Flexibility Side Bow Chains with Reinforced Side Plates are specially engineered curved conveyor chain solutions designed for complex turning, looping and multi-angle conveying systems. Different from standard straight-running chains, this side bow chain features a unique flexible lateral bending structure and thickened reinforced side plates, perfectly balancing outstanding bending flexibility and structural rigidity. Manufactured with precision industrial processing and high-strength steel materials, the chain delivers smooth curved operation, excellent load-bearing capacity and long-term operational stability. It is a professional core component for flexible automated conveying lines that require frequent turning and directional switching.

Core Features & Advantages

  • Superior Lateral Bending Flexibility: Adopting an optimized special gap and arc tooth profile design, the chain supports smooth horizontal lateral bending and flexible directional conversion. It can adapt to various curved track layouts, including small-radius turns, S-shaped conveying and circular looping transportation, solving the operational limitations of traditional rigid straight chains and greatly improving conveyor line layout flexibility.

  • Reinforced Thickened Side Plates Structure: The side plates are thickened and structurally strengthened compared with ordinary side bow chains. The reinforced plate design effectively enhances overall tensile strength, impact resistance and structural stability, preventing plate deformation, chain distortion and loosening during high-flexibility bending and heavy-load operation.

  • Precision Machining & Smooth Operation: All chain links, pins and rollers are processed via high-precision CNC machining and standardized heat treatment. The matching clearance is precisely controlled to ensure flexible rotation and smooth bending without jamming, stalling or abnormal noise. It realizes stable, low-resistance and high-efficiency curved material conveying.

  • Excellent Wear & Fatigue Resistance: Key components undergo carburizing quenching and tempering treatment, achieving high surface hardness and tough core texture. The chain effectively resists long-term friction, repeated bending fatigue and continuous impact load, maintaining stable performance after millions of bending cycles and extending overall service life.

  • Reliable Structural Stability & Safety: The integrated reinforced side plate and optimized pin-bush matching structure enhance the overall connection firmness. It avoids common failures such as chain dislocation, link separation and bending fracture during frequent curved operation, ensuring continuous and safe production line operation and reducing unexpected downtime.

  • Strong Adaptability & Cost Efficiency: Compatible with multi-angle curved conveyor tracks and multi-layer conveying equipment. It simplifies complex conveyor line design, saves production site space, and reduces the cost of auxiliary turning equipment. With low maintenance frequency and high durability, it effectively lowers long-term operational and replacement costs.

Product Specifications & Compatibility

Our High-Flexibility Reinforced Side Bow Chains cover a full range of mainstream industrial specifications, including multiple pitch sizes and simplex structures suitable for curved conveying equipment. All dimensional parameters comply with international industrial standards with ultra-precise tolerance control. The chain is perfectly compatible with matched curved conveyor sprockets, guide rails and automated conveying systems, supporting standard assembly, quick replacement and personalized customized specifications for special track equipment.

Application Scenarios

This reinforced side bow chain is widely used in flexible automated conveying scenarios that require frequent turning and curved operation, including automated packaging lines, food and beverage conveying systems, pharmaceutical production lines, electronic product assembly lines, logistics sorting and distribution lines, warehouse stereoscopic conveying equipment, and light & medium-duty industrial cyclic conveying systems. It is the preferred accessory for space-saving and high-flexibility conveyor line design.

Quality Assurance

Every PLW high-flexibility side bow chain undergoes strict full-process quality inspection, including raw material strength testing, side plate structural stability detection, bending fatigue testing, dimensional precision calibration and wear resistance verification. We implement standardized production management and strict process control for heat treatment and precision machining. All finished products feature stable flexibility, reliable structural strength and consistent quality, providing global customers with high-performance, durable and cost-effective flexible conveying chain solutions.
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