Shaanxi Tianhuan Machinery Manufacturing Co., Ltd

weinan, China

We are offering cyllnder body and cover suface grinding-milling machine. Main technical parameters max length of processing 1500mm max width of processing 350mm max height of processing 600mm the vertical moving distance of grinding wheel plate 120mm moving speed of working table 0-300mmmin diameter of grinding wheel plate 360mm main shaft motor power 1.52.4 kw dimension (l×w ×h) 2300×1000×1960mm structure characters 1. the spindle adopts high precision bearing, the motor is fixed on the back of machine, which guarantee the spindle precision with high speed. 2. it adopts the plastic guide-way, running stable and flexible. 3. the feeding of work table adopts stepless adjusting, suits for processing all kinds of materials of piece

We are offering cylinder body bushing boring machine. Main technical parameters range of bored hole diameter ï�36-ï�200mm max length of cylinder body 2000 mm main shaft max elongation 300 mm main shaft rotating speed(rpm) 200.275.360.480.720.960 feeding speed 0-180mmminï¼�steplessï¼� motor power 0.751.1kw dimensionï¼�l x w x hï¼� 3900x700x1500 mm cylinder body bushing boring machine modelt8120dx20 this kind of line boring machine is repairing machine tools with high efficiency and high precission, they can be used for boring master bushing and bushing of engine & generator's cylinder bodier in automobiles, tractors and ships etc. If necessary, the flywheel hub bore and bushing seat hole can be also finely bored, to be supplied with following accessories : accessories for centering, sectifying tool, measuring inner diameter, boring rod bracket, tool holder to increase diameter, boring tool micro-adjuster and for distance tool sectifying device can be provided with the main machine.

We are offering con-rod bushing boring machine. Main technical parameters range of bored hole diameter φ16mm — φ100mm distanced of rod hole center 110mm — 420mm feeding speed 0-320mmmin（stepless） work table travel 240mm main shaft speed 350rpm 520rpm 820rpm 1120rmin motor power 0.650.85kw dimension(l×w×h) 1400mm×530mm×1700mm con-rod bushing boring machine model t8210d product description this machine can be used with cylinder body bushing boring machine model t8115bx16. It has good performance, better structure easy operation and high accuracy. It is mainly used in boring rod bushing hole (rod bushing and copper bush) of diesel and gasoline engine of automobiles and tractors. In case of necessity, rod bushing seat hole can be fine bored. The rough and fine boring processing for the holes on other parts can be also completed after changing the corresponding clamps. Besides, it has the accessories for centering sectifying tool, boring tool and boring micro-adjustment etc.

We are offering boring machine for valve seats. Main technical parameters spindle travle 180mm yawing angle of support 0-8â° forward and backwords swing angle of support â±30â° bored hole diameter ï�20-ï�90mm spindle speed 80.130.535.505.rpm motor 0.851.1kw 10001500rmin dimension( l x w x h ) 1360*900*1920mm boring machine for valve seats model t8590a valve seats boring machine tool suits the needs of various cylinder cover for every engine. It adopts the airfloating work tabl it mainly used for boring and repairing the gas valve seats hole. When equipped with clamping device, it can bore(cut) the gas valve seats ring of cylinder cover as the angle needed; when equipped with boring-drilling tools, it also can bore, drill, ream the pipe seat hole of gas valve or ream and repair it.