The main application is for conveying various packaged food products and containers.
The 821series chain is considerably stronger than the uni 820/831 chains and it is available in widths up to 304.8 mm (12.00 in.).
The plastic tabletop chains constitute a light-weight yet strong and silent alternative to steel chains.
These chains are used mainly in the food and packaging industry for conveying many kinds of containers.
For example:PET bottle,PET petaloid bottle,Aluminum and steel can, Cartons, Trays,Packaged products (cartons,shrink packs),Glass, Plastic containers.
Accuracy of molding process guarantees optimum flatness
High wear resistance and low friction
High working load
| Item NO. | Plate Width | Working Load(max.) | Backflex Radius(min.) | Weight | |||
| mm | inch | N(21℃) | lbf(21℃) | mm | inch | kg/m | |
| RW821-K750 | 190.5 | 7.5 | 2680 | 603 | 50 | 2.0 | 2.60 |
| RW821-K1000 | 254.0 | 10.0 | 2.95 | ||||
| RW821-K1200 | 304.8 | 12.0 | 3.25 | ||||
Plastic tabletop chains are made of engineering plastic and are connected using stainless steel pins.
Plastic tabletop chains are made of engineering plastic and are connected using stainless steel pins. The plastic tabletop chains constitute a light-weight yet strong and silent alternative to steel chains.
These chains are used mainly in the food and packaging industry for conveying many kinds of containers. For example:PET bottle,PET petaloid bottle,Aluminum and steel can, Cartons, Trays,Packaged products (cartons,shrink packs),Glass, Plastic containers.
Accuracy of molding process guarantees optimum flatness
High wear resistance and low friction
High working load
Trade Terms:
1. Payment By T/T or Western Union or Paypal.
100% payment if the total amount is less than USD 30.000.
30% deposit and 70% balance before shipment if the total amount is more than USD 30.000.
2. Lead time: 5~15 working days, subject to the order quantity.
3. Delivery ways: DHL , UPS door to door service, by sea, by air, etc.
4. Free sample: 2pc
Our service:
1. Reply your enquiry in 24 working hours
2. Experienced staffs answer all your questions in fluent English/
3. Customized design is available, OEM&ODM are welcomed
4. Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staffs.
5. Special discount and protection of sales area provided to our distributor.
Company and Products information related:
Ningbo Rellwin Industry Co.,ltd. 
The link thickness is 5.0 mm (0.20 in.) the same as 831 and uni 882 series, so they can be used together with no height difference.
The links overlap, so there is no space between the links.
