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R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting

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R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting

R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting
R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting
R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting

Image Grand :  R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting

Détails sur le produit:
Lieu d'origine: CHINE
Nom de marque: Minetech
Certification: ISO9001
Numéro de modèle: Ancre autoperceuse
Conditions de paiement et expédition:
Quantité de commande min: 1pc
Prix: $3-$300
Détails d'emballage: 50 pièces par boîte en plastique
Délai de livraison: 15-30 jours
Conditions de paiement: Western Union, Moneygram, T / T
Capacité d'approvisionnement: 30000 pièces par mois
Contact

R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting

description de
Nom de produit: Ancre auto-lic Mots clés: Ancre autoperceuse
Type fileté: R28 Longueur: 3m 6m
Avantage: À haute efficacité Type de machine: Outil de forage
Usage: Mine, support de tunnel Port: Tianjin
Mettre en évidence:

full threaded hollow self-drilling anchor

,

roof bolting self-drilling anchor

,

R28 threaded anchor for roof

 

R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting

 

 

R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting Product Description

 

Self-drilling anchors consist of a hollow anchor rod, anchor nut, anchor plate, anchor connector, drill bit, and stabilizer. Minetech's self-drilling anchors are a highly efficient solution, using a hollow rod and drill bit to drill holes in collapsed soil or loose rock. After the drilling operation, cement grout is injected into the hollow rod and the surrounding cavity, making it a highly effective solution.

 

 

R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting Specification

 

Item Inner diameter(mm) Ultimate load strength(KN) Yield strength(KN) Weight(kg)
R25N 14 200 150 2.3
R32N 21 280 230 3.1
R32N 18.5 280 230 3.4
R32S 16 360 280 3.6
R32SS 15 405 350 4.1
R38N 21 500 400 4.8
R38N 19 500 400 5.5
R51L 36 550 450 7
R51N 33 550 630 8.4
T30 11 320 260 3.41
T30 14 275 220 2.87
T30 16 245 190 2.7
T40 16 660 525 7
T40 20 540 425 5.6
T52 26 925 730 9.87
T73 53 1160 970 14.1
T73 56 1035 830 10.75
T76N 52 1600 1200 15
T76S 45 1900 1500 19.7
T103 51 3660 2670 44.6
T130 60 7940 5250 75

 

 

R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting Instructions

 

Self-drilling anchor systems are primarily used in tunnel and underground projects, slope engineering, and surface and foundation engineering. They can be used for pre-construction support, effectively enhancing the stability of soil and rock masses. Self-drilling anchor systems are primarily used in tunnel and underground projects, slope engineering, and surface and foundation engineering. They can be used for pre-construction support, effectively enhancing the stability of soil and rock masses.

 

 

R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting Company Profile

 

Hebei Minetech Machinery Technology Co, Ltd. is located in Hebei province of China. Our company is a professional production and export tapered and thread rod, chisel and button bit and other mining drilling tools enterprises. With our rich experience for over a decade and with professional engineers and sales team, we focus on providing complete solutions for mining machinery.

 

 

R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting Order Information
  • Methods of Payment: T/T (Telegraphic Transfer) or Western Union or L/C at sight
  • Handling time for an order: Within 10 days supplied from stock
  • Shipping way:
  • Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
  • Bulk order: we suggest by air or by sea.
  • Quality Control: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.
  • After Services:
  • a. Our sales team will response for your question within 24 hours (Holidays Excluded)
  • b. Technical Support will be available in any time
  • c. Free replacement will provide once the failure confirmed caused by our product quality      

R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting 0

R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting 1

R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting 2

R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting 3R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting 4

 

Produit Tag:

Boulon d'ancrage autoforeur personnalisé,

Ancrage autoforeur 280kN R32,

Outils de boulonnage T76

Coordonnées
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

Personne à contacter: Nikolay

Téléphone: 18931995936

Envoyez votre demande directement à nous (0 / 3000)

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