Top Quality Roof Bolting Machines Seals with Type Bmn

• Structure: Single End
• Pressure: 70 MPa
• Speed: 0.3 M/S
• Temperature: -20/+100
• Performance: Corrosion
• Standard: Standard, Nonstandard
• Model NO.: BMN
• Type: Floating Seal
• Balance: Balanced
• Color: Red
• Process: Lathe Cut
• Certificates: ISO9001, 2008, SGS
• Business Typle: Manufacturer
• Style: Floating Seal
• Shape (for Gasket): Ring Gasket
• Function: Shaft Sealing
• Application: Hydroseal
• Transport Package: Carton
• Specification: SGS, ISO9001.2008,
• Trademark: DEF
• Origin: Guangdong, China (Mainland)
• HS Code: 8484100000
• Production Capacity: 100000PCS/Month

Product Description

About us

Description
Mining piston seal (BMN) consists of a polyurethane sealing ring, a NBR/FKM O-ring and a backup rings. Sealing ring has sealing function, elastomer provides elasticity and compensate for wear and tear, backup ring can prevent seals to be squeezed out of groove.

Materials
Sealing ring PU (95A, red color)
Elastomer NBR/FKM
Backup ring POM

Technical Data
Pressure [MPa] dynamic≤ 70, static≤ 120
Temperature [° C] -20100
Sliding speed[m/s] 0.3
Medium Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water.

Application
Longwall roof supports
Tunnelling Machines
Cutting Machines
Roof Bolting Machines
Excavators
Scoop Trams
Shearers
Shuttle Cars
Drilling Machines

Advantages
1. Excellent static and dynamic sealing, double lips design.
2. High pressure resistance, excellent axis loading capacity
3. High squeeze out resistance.
4. Save groove width

Sealing ring	CPU (95A, red color)
Elastomer	NBR/FKM
Backup ring	POM

 

Pressure [MPa]	dynamic≤70,  static≤120
Temperature [° C]	-20^100
Sliding speed[m/s]	0.3
Medium	Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water.

 
1.How can you get sample free?
Answer: Sample free to you but your side pay the freight charge.

2.Could I make it according to my structure drawing?
Answer: Of course, we can make from your structure drawing.

3.Why choose Guangdong DEF Seals solutions Co., Ltd ?
       1.Professional and reliability.
        2.Complete production line, quickly delivery.
        3.Advanced equipments, high quality and competitive price.
        4.We have a heart like fire.
        5.We are ready to serve you all the time.

 

Add: Dinghao Automation Incubators, Liaobu Town, Dongguan City, Guangdong Province, China 523410
 

MOQ(PCS)	5
FOB	FOB Shenzhen
Method of payment	T/T (bank account, paypal, western union)
Delivery time	5 to 7 working days, 2 days for in stock
Supply ability	100000M/Month
Packaging	plastic film for inner packaging and cartons for outer packaging
Export market	South Asia, Southest Asia, Europe, South America, North America,   Africa, Middle East, Australia