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Kelleg International Trade (Shanghai) Co., Ltd.

Country/Region:china

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China Friction Split Sets Anchor Bolt for Underground Mining Tunnel Arch Support Guaranteed wholesale

Friction Split Sets Anchor Bolt for Underground Mining Tunnel Arch Support Guaranteed

Name: Friction Split Sets Anchor Bolt for Underground Mining Tunnel Arch Support Guaranteed
Brand: Kelleg
Price: 25.00 USD

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Condition :New

Warranty :1.5 years

Applicable Industries :Construction works , Energy & Mining

Weight (KG) :3.2

Showroom Location :None

Video outgoing-inspection :Provided

Machinery Test Report :Provided

Marketing Type :New Product 2020

Place of Origin :Shanghai, China

Brand Name :Kelleg

Type :Split Sets Friction Rock Bolt, Slope Stabilization Split Set Rock Bolts

Machine Type :Drilling Tool

Material :40Cr

Use :Coal Mining

Product Name :Mining Friction Bolt Split Sets

Key words :Friction Rock Bolt

Keyword :Mining Friction Bolt Split Sets

Application :Underground Mining Tunnel Arch Support

Function :Underground Mining Tunnel Arch Reinforcement

Anchor Type :Friction Split Sets

Surface treatment :Galvanized,Epoxy

Model Number :Split Sets

Certification :ISO 9001&CE

MOQ :100 pieces

Price :$25.00/pieces 100-499 pieces

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Friction Anchor Bolt Black Rock Bolting Mine Roofing Support Split Sets Anchor Bolt

Friction Split Sets Anchor Bolt for Underground Mining Tunnel Arch Support Guaranteed

Friction Anchor Bolt Black Rock Bolting Mine Roofing Support Split Sets Anchor Bolt

Friction stabilized anchor is a new type of anchor with full-length anchorage and active reinforcement of surrounding rock. It consists of anchor rods and trays. the anchor rod is made of high-strength steel pipe with longitudinal slits. when it is installed in a borehole slightly smaller than the diameter of the pipe, it can immediately exert radial pressure on the entire length of the borehole and prevent the surrounding rock from slipping. together with the supporting force of the pallet, it puts the surrounding rock in a three-way force state and achieves rock stabilization.

Technical Parameter
1）Anchor Rod
Rod Dia.	Specification	Ultimate Tensile Load	Tensile Force of Ring	Cross Section Area	Material	Recommended Drilling Hole Dia.
(mm)	Specification		(kN)	(kN)	Material	(mm)		(mm)
33	KFS33×2.5	100-110	75-80	214	Q235/Q355	28-32
33		KFS33×3.0	110-120	80-85	Q235/Q355	28-32	253
39	KFS39×2.5	100-110	80-95	251	Q235/Q355	35-48
39		KFS39×3.0	120-140	95-105	Q235/Q355	35-48	297
43	KFS43×2.5	115-130	90-105	283	Q235/Q355	39-42
43		KFS43×3.0	130-140	105-110	Q235/Q355	39-42	355
46	KFS46×2.5	120-140	100-110	299	Q235/Q355	42-45
46		KFS46×3.0	140-165	110-120	Q235/Q355	42-45	354

2）Tray
Rod Dia.	Specification	Length	Thickness	Bearing Capacity	Material	Weight
(mm)	Specification		(mm)	(mm)	Material	(kN)	(kg)
33	KFS33-150×150×4	150	4	70-80	Q235/Q355	0.63
39	KFS39-150×150×4	150	4	70-80	Q235/Q355	0.62
43	KFS43-150×150×6	150	6	80-90	Q235/Q355	0.94
46	KFS46-150×150×6	150	6	80-90	Q235/Q355	0.94

Advantages

1. Simple to install, just bump to finish; 2. No anchoring agent is required; 3. High friction between anchor and rock; 4. High shear and tensile strength; 5. Equipped with high-strength pallets, the pallets are subjected to uniform force; 6. Radial and axial directions can provide timely support.

Kelleg is a market-oriented enterprise integrating R&D and designing, procurement, sales, and customer service. Kelleg focuses on the field of geotechnical anchoring and is committed to building a professional service platform that integrates system solution provision, product supply, and technical support. We have professional technical, procuring, marketing, order management, and after-sale service teams, which can provide customers with pre-sale technical solution consultation and product selection suggestions, in-sale order management, after-sale on-site technical guidance, and other services.

FAQ: 1: Is there a minimum order quantity?

A: We generally have no minimum order quantity.

2: Do you have the inspection procedures?

A: 100% strict inspection and testing for every order before packing.

3: How long is your delivery time?

A: 1-3 days for the products in stock; regular order delivery in 2-3 weeks.

4: After Services:

1. Our sales team will respond to your question within 24 hours (holidays excluded).

2. Technical support will be available at any time.

3. Free replacement will be provided once the failure is confirmed caused by our product quality.

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