81X Rooftop Chain Lumber RT Chain
The 81x rooftop chain is made of high-quality, durable steel, which can withstand heavy impact loads and operate in harsh environments. This chain is used in many conveyor applications and transfer applications.
81X Rooftop Chain
The 81x rooftop chain has a unique side-splitting function. This smooth roof style will help protect the handled wood from scratches and dents while reducing unnecessary dust accumulation in the chain mechanism. Cold forged solid rollers and solid bushings can significantly prolong the life of the chain. Specially selected alloy steel and computer-monitored heat treatment process ensure high strength and durability.
The 81x rooftop chain is made of high-quality, durable steel, which can withstand heavy impact loads and operate in harsh environments. This chain is used in many conveyor applications and transfer applications.
81X Rooftop Roller Chain Dimensions
| Pitch (P) | Roller Width (W) | Roller Diameter (R) | 销直径(D) | Pin Length (L1) | Pin Length (L2) | Plate Height (H) | Plate Thickness (T) | Roof Width (M) | Roof Height (RH) | Tensile Strength | Weight Per Foot |
| 2.609" | 1.063" | 0.905” | 0.437" | 0.945" | 1.118" | 1.125" | 0.154" | 2.500" | 1.000" | 30,000 LBS | 3.68 LBS |
The rooftop transfer chain is used chiefly in two or more stands on transfer conveyors handling lumber, boxes, packages, barrels, bars, etc. Only the bevel tops of the links project about the guides, permitting loading and unloading to be done transversely.
Other Rooftop Chains
|
chain No. |
Pitch in inches |
Dimensions in Decimal Inches
|
|||||||
|
A |
C |
Db |
Dp |
E |
E1 |
F |
F1 |
||
|
C55A |
1.631 |
2.000 |
1.000 |
0.72 |
0.375 |
0.69 |
1.19 |
0.75 |
0.75 |
|
C55B |
1.631 |
2.000 |
1.000 |
0.72 |
0.375 |
0.69 |
1.19 |
0.75 |
0.75 |
|
C55D |
1.631 |
2.000 |
1.000 |
0.72 |
0.375 |
0.69 |
1.19 |
0.75 |
0.88 |
|
Moline Chain No. |
Pitch in Inches |
Links Per 10 Feet |
Weight Per Foot Lbs. |
Average Ultimate Strength Load Lbs. |
Recommended Maximum Working Load Lbs. |
|
C55A |
1.631 |
74 |
3.2 |
11700 |
1400 |
|
C55B |
1.631 |
41 |
3.2 |
11700 |
1400 |
|
C55D |
1.631 |
71 |
3.2 |
11700 |
1400 |
|
Chain No. |
Pitch in inches |
Dimensions in Decimal Inches
|
|||||||
|
Ar |
Br |
C |
Db |
Dp |
E |
E1 |
F |
||
|
H78A |
2.609 |
3.25 |
1.62 |
1.56 |
0.88 |
0.500 |
1.12 |
1.88 |
1.00 |
|
H78B |
2.609 |
3.25 |
1.62 |
1.56 |
0.88 |
0.500 |
1.12 |
1.88 |
1.00 |
|
H130 |
4.000 |
3.25 |
1.63 |
1.63 |
1.00 |
0.500 |
1.00 |
1.62 |
1.06 |
|
H131 |
4.000 |
4.00 |
2.06 |
1.94 |
1.25 |
0.625 |
1.62 |
2.50 |
1.56 |
|
H138 |
4.000 |
3.25 |
1.62 |
1.62 |
1.00 |
0.500 |
1.00 |
1.62 |
1.06 |
81x sprocketmatched with 81x chain; if you need a matching sprocket, please click here
Related Sprockets and Chains
Sprockets fit our entire conveyor chain range.
Lesdrive chainand the conveying chain are driven by sprockets. The uniform distribution of power depends on the precise transmission between the sprocket teeth and the chain rollers or bushes.
因为链轮链条的显著影响life, all challenging sprockets (from casting to precision mechanical cutting) are manufactured according to strict tolerances and quality control. We also recommend that all customers replace the sprocket when replacing the chain to maximize the chain life.
Nos services
- Any kind of inquiry roller chains would be replied to within 24 hours.
- Well-trained and experienced sales staff will answer your concerns fluently.
- OEM services are available with us; our professional designer would make your private idea into being.
- Protection of your sales area, ideas of design, and all your private information.
- Delivery by airmail or shipping for your orders.
- Years of manufacturing and promotion experience in the global market brings you profit and great success!
FAQ
- Q1: what is your average delivery time?
A: It's different. Our regular end-to-end delivery period is 1-2 months. We also provide express delivery for urgent orders. For more information, please contact our sales assistant. - Q2: with the same quality, is your price better than that of your competitors?
A: Absolutely. We offer the most competitive prices in the power transmission industry. We will be happy to match the price if there is a price difference. - Q3: Can you make chains according to my CAD drawings?
A: Right. In addition to the conventional standard chain, we produce non-standard and custom-designed products to meet specific technical requirements. A considerable part of our production capacity is allocated to producing non-standard products. - Q4: Can we check the goods before shipment?
A: Right. You, your representative, or any designated third-party inspector may enter our factory for inspection.
Additional information
| Édité | Miya |
|---|
Produit Détail rapide :
- Disponible en version standard et non standard
- De haute qualité et à prix compétitif
- Livraison rapide
- Emballage selon la demande du client.
Nous promettons d'offrir le meilleur prix et la meilleure qualité en Chine ! Nous acceptons également les commandes spéciales concernant les produits. Si vous êtes intéressé par nos produits, n'hésitez pas à nous le faire savoir. Nous vous promettons que nos produits sont sûrs, de haute qualité et à des prix raisonnables. Si vous êtes intéressé par nos produits, n'hésitez pas à nous contacter dès que possible.
La plupart de nos produits sont exportés vers l'Europe ou les Amériques. Nous proposons des produits standard et non standard. Nous pouvons produire selon votre dessin ou votre échantillon. Les matériaux peuvent être standard ou selon votre demande spéciale. Si vous nous choisissez, vous choisissez la fiabilité.
Matériaux disponibles
1. Acier inoxydable : SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Laiton:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze : C51000, C52100, C54400, etc.
5. Fer : 1213, 12L14,1215
6. Aluminium : Al6061, Al6063
7. OEM selon votre demande
Traitement de surface
Recuit, canonisation naturelle, traitement thermique, polissage, nickelage, chromage, zingage, passivation jaune, passivation or, satin, peinture noire, etc.
Méthode de traitement
Usinage CNC, poinçonnage, tournage, fraisage, perçage, meulage, brochage, soudage et assemblage
Contrôle de qualité et certificat
Autocontrôle des techniciens en cours de production, contrôle final avant l'emballage par un inspecteur de qualité professionnel.
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Emballage et délai de livraison
Taille : Dessins
Caisse/conteneur en bois et palette, ou selon les spécifications du client.
15-25 jours pour les échantillons. 30-45 jours pour les commandes commerciales
Port : Shanghai/Ningbo port
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