JRT90 Good Quality Construction Equipment Boring Machine

• Customization: Available
• Structure: Portable Boring Machine
• Coordinate Boring Machine Type: Portable Boring Machine
• Model NO.: JRT90
• Controlling Mode: Electrical
• Precision: Precision
• Automatic Grade: Semiautomatic
• Certification: CE, ISO 9001
• Condition: New
• Usage: Construction Machinery
• Portable Boring Machine: High Quality Low Cost
• Working Line 1: Ship Industrial
• Working Line 2: Offshore Oil Production
• Working Line 3: Wind Power
• Working Line 4: Steel Industrial
• Working Line 5: Hydro Elctric Power
• Working Line 6: Petrochemical
• Transport Package: Fumigated Exporting Standard Wooden Case
• Specification: CE, SGS, ISO9001: 2000
• Trademark: WMT or customized logo
• Origin: Chizhou, Anhui, China
• HS Code: 84593900
• Production Capacity: 100 Sets Monthly

Product Description

Features: 
 

Working area 1	ship industrial
Working area 2	offshore oil production
Working area 3	wind power
Working area 4	steel industrial
Working area 5	hydro elctric power
Working area 6	petrochemical

Explosure drawing for machine JRT90:


Main specification

Item	JRT40	JRT60	JRT90
Boring bar dia.and length	dia.40X1500mm	dia.60X2000mm	dia.90X2000mm
Boring dia.range	dia.45-200mm	dia.65-360mm	dia.100-400mm
Facing dia.	dia. 50-260	dai.70-400,dai.300-700	dai.100-450mm ,dia.300-1000mm
Power unit	1.2KW	Servo motor 1.5KW	Hydraulic motor or servo motor 3kw
Boring bar rotate speed variable	0-87rpm	0-70rpm	0-57rpm
Axial feed per revolution variable	0-0.6mm/r	0.05-0.43mm/r	0-0.6mm/r
Axial feed travel	390mm	500mm	500mm
Machining hole face roughness	RA3.2	RA1.6	RA1.6
Machining hole roundness tolerance	≤0.04mm	≤0.04mm	≤0.05mm

Standard accessories:

Item	Qty
Boring bar(length of 1500mm)	1 pcs
bearing support assembly (bearing contained)	2 set
bearing support assembly for facer(bearing contained)	2 set
Main body	1 pcs
Facer	1 set
Bolts for welding(nuts contained)	16 pcs
Tapered positioning block (Nylon)	4 pcs
Tool holder	3 pcs
Cutter tools	2 pcs
Other tools	1 set
Operating manual	1 pcs

 Guarantee Terms:
Complete service by free of charge within 13 months after B/L date Technical service will be given forever at any time. Any questions during operation, can contact us freely by email, or contact on line by Skype, WhatsApp, etc. Also can talk face to face during fairs. You will get response within 20 hours.
Working pics. for portable boring machine