40-Tr 50-Tr 60-Tr a Type Top Roller Chain Steel Roller Plastic Roller

• Customization: Available
• Production Scope: Parts Production Line
• Condition: New
• Model NO.: 40TR
• Automation: Automation
• After-sales Service: 1 Year
• Standard or Nonstandard: Standard
• Application: Textile Machinery, Garment Machinery
• Surface Treatment: Polishing
• Structure: Roller Chain
• Material: Alloy
• Type: Short Pitch Chain
• Usage: Conveyor Chain
• Feature: Fire Resistant
• Color: Natural
• Function: Moisture and Acid Against
• Certificationtion: ISO90001, SGS
• Packaging: Industrial Packing or Customers′ Request
• Attachment: Two-Sided
• Warranty: 1 Year
• Transport Package: Carton Cases. Pallet or Wooden Box
• Specification: 08B-72B; 08A-48A
• Trademark: SMCC OR NO MARK
• Origin: China
• HS Code: 7315119000
• Production Capacity: 5000000meters/Year

Product Description

Basic info

A short Pitch Chain with an Overhead Roller is a free-flow chain in which the chain plate of the roller chain is extended upward and a free-rolling overhead roller is mounted on the extended portion.

The width of the chain body is smaller than that of other free-flow chains, and the top rollers are supported by the plates on both sides, making it suitable for conveyors that require a sturdy free-flow chain.

Standard specifications, oil-free specifications, and SS (stainless steel) specifications are available.

 

1, Use

Suitable for handling heavy loads at low speeds, it is mostly used in automotive production facilities.

2, Specifications

Standard Specification

• All parts of the chain, including the rollers, are made of heat-hardened steel.
• Plastic rollers or steel rollers are available for the top rollers.
• Usable temperature range: -10°C to 150°C
• Oil refueling is required.

Oil-free specification

• A special oil-containing sintered sleeve is used, which allows long-time use without refueling. (Steel overhead rollers require oiling.)
• Plastic rollers or steel rollers are available for the overhead rollers.
• The allowable tension is the same as the standard specification, but the inner and outer chain plates are black-dyed to differentiate them.
• Serviceable temperature range: -10ºC~150ºC.
• Avoid use in the environment of chemicals, water, washing, and degreasing.

SS (Stainless Steel) Specification

• Chain body and rollers are made of 18-8 stainless steel for corrosion resistance.
• Serviceable temperature range: -20ºC~400ºC.
• Oiling is required.

American Standard Short Pitch Overhead Roller Conveyor Chain (the left picture shows the inner link with overhead rollers installed, the right picture shows both inner and outer links with overhead rollers installed).
 

Chain number (Steel Roller)	Chain number (Plastic Roller)	P	dl	bl	d2	T	h2	Lc	Approximate weight (each section with steel rollers)	Approximate weight (Each inner section with steel rollers )	Approximate weight (Each section with plastic rollers)	Approximate weight (Each inner section with plastic rollers )
40TR	40TRP	12.70	7.92	7.92	3.96	1.52	11.99	18.21	1.83	1.41	0.92	0.85
50TR	50TRP	15.875	10.16	9.53	5.08	2.03	15.01	22.3	2.40	2.17	1.56	1.38
60TR	60TRP	19.05	11.91	12.7	5.94	2.39	18.11	27.61	3.60	3.18	2.31	2.02
80TR	80TRP	25.40	15.88	15.88	7.93	3.18	24.1	35.51	6.09	5.27	3.90	3.44
100TR	100TRP	31.75	19.05	19..05	9.53	3.96	30.1	42.62	9.30	8.85	6.06	5.42

 

WHY CHOOSE US 

1. Reliable Quality Assurance System
2. Cutting-Edge Computer-Controlled CNC Machines
3. Bespoke Solutions from Highly Experienced Specialists
4. Customization and OEM Available for Specific Application
5. Extensive Inventory of Spare Parts and Accessories
6. Well-Developed Worldwide Marketing Network
7. Efficient After-Sale Service System

 

The 219 sets of advanced automatic production equipment provide guarantees for high product quality. The 167 engineers and technicians with senior professional titles can design and develop products to meet the exact demands of customers, and OEM customizations are also available with us. Our sound global service network can provide customers with timely after-sales technical services.

We are not just a manufacturer and supplier, but also an industry consultant. We work pro-actively with you to offer expert advice and product recommendations in order to end up with a most cost effective product available for your specific application. The clients we serve worldwide range from end users to distributors and OEMs. Our OEM replacements can be substituted wherever necessary and suitable for both repair and new assemblies.