Plastic rail

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  • Plastic modular chain / Plastic rail that supports the movement of Top chain
  • We offer a wide range of products, including general-purpose types made from ultra-high molecular weight polyethylene, Low Friction / Anti-Wear plastic types, and types designed specifically for use under dry conditions.

  • Purpose

    Made from ultra-high molecular weight polyethylene (UHMWPE), it offers excellent sliding properties and abrasion resistance.

    We have a wide variety of products available, and they are commonly used for rails.

  • Usage image

    As a chain wearstrip

    Plastic rail

    [Click to enlarge]

    As a side guide channel for transported items

    Plastic rail

    [Click to enlarge]

Ultra-high molecular weight polyethylene (UHMW-PE)

Ultra-high molecular weight polyethylene

It has excellent properties such as sliding properties, abrasion resistance, chemical resistance, impact resistance, and non-water absorption, and is widely used in industrial equipment parts such as rails and linings.

We stock a wide range of sizes of sheets, round bars, rails, etc., and we also manufacture processed and molded products according to your requests.

Plastic rail specifications

General-purpose use

P Plastic rail: Symbol = P

  • - This is a plastic rail made from ultra-high molecular weight polyethylene (UHMWPE), which has traditionally been used as a general-purpose product.
  • ・We recommend using this product with a stainless steel chain. If using this product with a plastic chain, we recommend using it under wet conditions.
    (In dry conditions, more Wear debris may be generated.)
  • - Operating temperature range: -20 to 60°C
  • - Do not use in an atmosphere where steam is present.

When you want to reduce the generation of Wear debris

M Plastic rail: Symbol = M

  • ・This plastic rail is designed specifically for use under dry conditions. It is especially recommended when you are having trouble with Wear debris.
  • - Operating temperature range: -20 to 80°C
  • Do not use in wet conditions.

PLF Plastic rail: Symbol = PLF low friction and wear resistant specification

  • - The coefficient of dynamic friction is lower than that of conventional plastic rails, which suppresses the generation of wear debris in dry environments.
  • - Materials used comply with the Food Sanitation Act (Ministry of Health and Welfare Notification No. 370).

Photo of Wear debris generated during in-house testing

Friction comparison after 500 hours

Friction comparison after 500 hours

Low friction and wear resistant PLF dynamic friction coefficient/wear amount comparison

Comparison of dynamic friction coefficient after 500 hours of operation

Comparison of dynamic friction coefficient after 500 hours of operation

Comparison of wear after 500 hours of operation

Comparison of wear after 500 hours of operation

[In-house test conditions for dynamic friction coefficient and wear amount]

Chain = TTP826-LFB, Chain speed = 60 m/min, Atmosphere = Dry, Room temperature P rail value is set at 100.

*Load capacity = 10 kg (wear comparison graph)

Plastic rail list

*Click on the model number to display detailed information. Click on the image to enlarge.

Extruded rail

Applicable series name
(Click for a list
Display.)		 Applicable chain type
Plastic modular chain / Top chain / Plastic block chain Plastic modular chain / Top chain / Plastic block chain


rail Model number Length
mm
FA type PR-FA-□ 3
K type PR-K-□ 3

wearstrip

Applicable series name
(Click for a list
Display.)		 Applicable chain type
Plastic modular chain / Top chain / Plastic block chain Plastic modular chain / Top chain / Plastic block chain


rail Material Symbol Model number Thickness
mm		 Width
mm
Main unit End Plate
PR-PH type PLF PR-PH□□□-PLF PR-PH□□□E-PLF 3～5 20～40
PR type M PR520-M PRE520-M 5 20

This Plastic rail is not heat-resistant or chemical-resistant.
If you are using the product in a special environment or under special conditions, please contact us.
Plastic Roller Table RT Type RT-SS

Basic model number Material Symbol Purpose
PR-RT□00-P P For single strand
Plastic Roller Table ST Type ST-NP, ST-SS

Basic model number Material Symbol Purpose
PR-ST□00-P P For single strand
PR-ST□00-P-2 For multiple strand intermediate
Plastic block chain RSP60/RSP40-T-CU Type RSP40-T-CU, RSP60, RSP60P

Model number Length
m
PR-RSP60-□-2M 2
Plastic block chain RSP80 Type RSP80

Model number Length
m
PR-RSP80-□-2M 2
Plastic block chain RSP50-SL350 type RSP50-SL350

Model number Thickness
mm		 Width
mm
PR-RSP50-SL350 25 2000

Wear tape

Wear tape drawing Wear tape details

Model number Material Symbol Length of one roll
m		 Operating temperature range (room temperature)
°C
PR-WT□□□-20M 10-100 20 1～30

Model number Material Symbol Length of one roll
m		 Operating temperature range (room temperature)
°C
PR-WT□□□-PLF-50M PLF 50 1～30

Model number display example

PR-PH 5 20 W
｜
Model		 ｜
Rail thickness mm		 ｜
Rail width mm		 ｜
Material Grade
W: 10-100