haul off belt

Yonghang can manufacture all types of haul off belt, including surface coating applications, varying hardness levels, and pattern designs. We offer services such as tooth removal, perforation, attachment installation, and Various groove processing . We can also Manufacture various types of Extrusion haul off belts, such as timing extrusion puller belts, variable-speed extrusion puller belts, multi-ribbed extrusion puller belts, cable extrusion puller flat belts. The thickness ranges from 10 to 35 mm, Width limit: 550mm, and the length can reach up to 30 meters.
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Product Introduction

YONGHANG supplies Haul-off belts for all types of extruders, including caterpillar haul-off for cables, wires, pipes and profiles.

Haul-offs” are pulley-driven parallel belts that contact opposite sides of in-process products, usually by means of rollers exerting suitable pressure for the belts to grip and haul them, with the desired controlled pulling action.

Our range includes specific combination of base belts, tensile strengths and fabrication details to meet technical requirements of variety of extrusion applications, including specific resistance, hardness, temperature, friction needs.

Haul Off Belts

  • Maillefer submarine cable pulling belts
    By • 19.11.2025
    Maillefer submarine cable pulling belts is made of black modified CR rubber. It has an enhanced tensile core inside. Different specifications have different pulling forces ranging from one ton to 10 tons of submarine cable pulling belts. We can produce all of them. Yonghang is a 20years-old factory in China, specializing in the production of…
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  • white rubber haul off belt
    By • 19.11.2025
    Yonghang produces haul-off belts for all types of extruders, including caterpillar haul-off systems for pipes, wires, cables and profiles. Haul off belts are available in both timing belts (T2.5, T5, AT5, T10, 3M, 5M, 8M, L, XL, H, RPP) and multi-V belts (PJ, PK, PL, PM).   A range of top cover accurate tolerance white rubber coatings are…
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  • red rubber haul off belt
    By • 19.11.2025
    These endless haul-off belts are used in all kinds of extruders, e.g. in caterpillar haul-offs for cables, wires, pipes, hoses, profiles, etc.. Depending on the required pull-off force and wear resistance, a range of soft to very hard rubber qualities can be used (40 – 75 ShA).We also coat your – timing and Poly-V belts…
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  • green rubber haul off belts
    By • 19.11.2025
    YONGHANG Production of various types Haul Off Puller Belts for malefer troester Bodia etc Extrusion Line. Haul Off Belts (caterpillar belts) guide, lay and haul cables of all types, extruded profiles, steel cords, pipes and hoses with a high degree of precision. These belts are oil & grease resistant & temperature resistant to 100°C. Haul-Off…
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  • haul off belts

    haul off belts
    By • 04.11.2025
    （Products Presentation： Extrusion machine belt（haul off belts ） commonly used PL pitch 4.7mm, suitable for all kinds of cable traction machine extrusion machine, PVC pipe shaped strip and other plastic products have high performance traction, seamless ring process, no delamination, no breakage, smooth surface, strong tensile strength, wear resistance, long life, etc., hardness range 40-75…
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Applications of yonghang haul off belt

Industrial Sector

Electric cables production

Plastic profiles Production

Wire cable production

haul off unit capstan

plastic extrusion cable pulling

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Applications of Haul Off Belts:
Manufacturing of electric cables
Production of plastic profiles
Production of wire cables
Production of pipes
Tubing
Automotive
Vinyl Siding

Base Belt Options：
Timing Belt
T2.5, T5, AT5, T10, 3M, 5M, 8M, L, XL, H, RPP
Poly V Belt
PJ, PK, PL, PM
Flat Belt
Rubber
Polyurethane

Haul off belts commonly used PL pitch 4.7mm,suitable forall kinds of cable traction machine extrusion machine, PVC pipe shaped strip and  other plastic products have high performance traction,seamless endless process,no joints,no breakage,smooth surface,strong tensile strength,wear resistance,long life,etc.hardness range 40-75 degrees,working temperature -10°C-80°C,the color can be made blue,red,green,white,black,or in the surface of the arc,V/U grooves,etc.red,green,white,black,or in the surface of the arc,V/U grooves,etc.

Haul off belts standard sizes:
Parameters  PJ      PK      PL      PM 
Ribs pitch 2.34 3.56      4.7      9.4
Width 20~400 20~400 20~400 20~400
Thickness 6~12 7~15 12~30 20~50
Length 500~6000 500~6000 1000~6000 2000~ 200000
Material rubber rubber rubber rubber
Rupture strength 56~60 116~124 232~248 532~572
Tensile Ratio 0.5~0.6   0.6~0.7  0.75~0.85   0.95~1.1
Tensile load 14~15 29~31  85~62 133~143
Surface friction coefficient 1~2 1~2 1~2 1~2
Min.use diameter  C50  85    Ø150    C240
Working temperature -20~+80 -20~+80 -20~+80 -20~+80

Machining:

Perforation
Slotting
Grinding
Grooving
Tooth removal

Profiling:
Cable side
all half-round profiles available upon request
V grooves: 90°, 100°, 110°, 116°, 120°, 136°, 150°
U grooves: 90°, 100°, 110°, 116°, 120°, 136°, 150°

Various types of grooving
Coating:
55~80 Duro Shore A
Excellent Grip
Abrasion Resistance
Strong Tensile Cord
Oil Resistant (Upon Request)
Non Marking (Upon Request)
Color: Red, White, Black, Green, Grey, Blue, Brown
Materials that are fitting include:
CRC04 Black Neoprene foam (Flexible for the belt to fit small pulleys)
PUCC04 Microcellular Polyurethane foam
NR40 & NR50 Tan Natural rubbers
NR60 & NR70 Red Natural / Synthetic rubbers
CR50 & CR60 Black Neoprene rubber
PU65 Polyurethane elastomer
NRF40 & NRF60 white rubber (for rigid profile; no oils and chemicals contact)
NR40XAR Red High abrasion Natural Rubber (no oils and chemicals contact)
PVC
Silicone
Features of Haul Off Belts:
Endless – No joints or splicing
Thermal Bonding – Guards against cover delamination
Bi-Directional – Precision ground covers ensure adaptability
Custom Thickness
Customized covers available
Covers adhere to various materials:
Polyurethane&Rubber Timing Belt
Poly/Micro V Belt
Flat Belt
Banded Vee
Plastic/Nylon

Why choose Yonghang’s haul off belts?

manufacturing shop

1. Yonghang haul off belts are molded in one piece through vulcanization, ensuring true seamless construction that prevents delamination and breakage.
2. Yonghang traction belts utilize the most durable modified CR rubber.Tested to withstand 1,000 friction cycles with only 0.1% wear,
3. Compared to splicing rubber belts requiring three replacements annually, Yonghang haul off belts only one replacement per year, save more maintenance costs.
4. Custom options include EPDM high-temperature resistant rubber belts, TPU materials, and food-grade silicone materials.

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FAQ of yonghang haul off belts

For more information about haul off belts, if you can’t find your answer below, feel free to contact our online customer service team or send us an email. We’re happy to assist you. For pricing inquiries, please reach out to our sales team anytime.

EPDM high-temperature rubber is the preferred choice in the following scenarios: If your haul-off belt requires long-term operation in high-temperature environments (e.g., exceeding 105°C) or is primarily used outdoors where it must withstand prolonged exposure to sunlight, rain, and ozone erosion, EPDM offers greater reliability.
Preferred scenarios for TPU: If your application prioritizes the belt’s mechanical strength, durability, and abrasion resistance—such as in high-tension or high-friction conditions—TPU delivers extended service life. Additionally, if your production process demands high efficiency, low scrap rates, and material recyclability, TPU’s thermoplastic processing characteristics offer significant advantages. For further details, consult our sales manager for tailored selection recommendations.

Yes. We provide food-grade polyurethane or silicone belts compliant with FDA or EU standards, and can supply relevant certification documents to ensure your production safety.

Most Common General Purpose: CR rubber & EPDM
Oil-Contaminated Environments: Nitrile rubber
High-Temperature Environments: Silicone rubber
Food Industry: Food-grade polyurethane or silicone rubber

This is typically caused by insufficient friction or tension. We recommend selecting materials with higher friction coefficients (e.g., patterned PU or EPDM) and inspecting the tensioning system for proper function.

poly-V belts：PJ PK PL PM
Timing belt：T2.5 T5 T10 AT5 AT10 3M 5M 8M RPP etc.
Falt belt:PU plastic, nylon, rubber
Variable Speed belt
Joined v-belt
All of the above can be used as the transmission type of “haul off belts”. Various wear-resistant coatings of different materials are added on the surface, such as TPU, EPDM, CR rubber, PVC, silicone, etc.

Western Union, Paypal, Ali Secure Pay or T/T (company account and personal account)
Russia accepts payments from VTB Bank

We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

A simple method is the “finger-press test”: Press the belt between two rollers; it should exhibit moderate elasticity (typically depressing 1-2 cm). The most accurate method is to measure with a tension gauge.