TK6920 Floor Type CNC Machinery
Condition:New | CNC or Not:CNC | Production Capacity:High | Place of Origin:China (Mainland) |
Brand Name:CHTEM | Model Number:TK6920 | Voltage:Opional | Power(W):75Kw |
Dimension(L*W*H):Ram size: 480x520 | Certification:CE; ISO9001:2008; BV | After-sales Service Provided:Engineers available to service machinery overseas | Type:CNC Machinery |
Material:High grade cast iron | Color:Blue; grey and black | Package:Fumigated wood cases | Production period:120-140 days |
Guarantee:One year guarantee | Transportation:Seaway and railway | Payement terms:T/T; L/C | Trade terms:FOB; CIF; CFR; DDP ect. |
Functions:Boring; milling; broaching; reaming |
Floor Type CNC Machinery TK6920 (Manufactured in Qingdao, Shan Dong, China)
1. Parameter
Item | Units | TK6920-Parameter |
Spindle bore diameter | mm | Φ200 |
Spindle taper | ISO 60 | |
Spindle turning speed | rpm | 2-800 (Op:2000) |
Section dimension of ram | mm | 480X520 |
Spindle and ram travel total | mm | 2400 |
Boring spindle travel (W axis) | mm | 1200 |
Ram travel (Z axis) | mm | 1200 |
Boring head travel up/down (Y axis) | mm | 3500 |
Column longitudinal travel (X axis) | mm | 9000 |
Ram feedrate (Z axis) | mm/min | 1-4000 |
Boring spindle feedrate (W axis) | mm/min | 1-4000 |
Column longitudinal travel speed | mm/min | 1-6000 |
Boring head travel speed up/down (Y axis) | mm/min | 1-6000 |
X,Y axis positioning accuracy | mm | ±0.025/1000 |
X,Y repetitive positioning accuracy | mm | ± 0.013/1000 |
Z,W repetitive positioning accuracy | mm | ± 0.013/1000 |
Max. Torque of boring head | N.m | 10000 |
Boring spindle axial resisting force | N | 90000 |
Main motor power-(CTB servo motor) | Kw | 55Kw |
2. Brief Introduction:
2.1TK6920 Floor Type Boring and Milling Machine is a machine equipped with advanced techniques such as mechanics, electrics and hydraulics. Many key techniques are adopted: Hydrostatic guideway (constant flow), No back-lash rack-pinion drive system, ram feed auto compensation, etc. The machine is equipped with advanced CNC control system Siemens 840D or Fanuc 18i MB with FAGOR/HEIDENHAIN position sensor system, to make the machine in close-loop. All these well know and advance equipment make the machine with high rigidity, great efficient, easy operating and maintenance.To assure the accuracy and big torque at the same time, we improve the structure of ram to add another 4 sets (totally 8 piece INA bearings) to support.The machine has many self independent lubrication systems for different parts, especially for the boring head, to assure the effect of lubrication for the boring head.Except the casting of the machine, all the components are imported from German, Switzerland and America.The machine can complete boring, milling, drilling, reaming and tapping etc. machining procedures with once clamping. Optional equipped with right angle milling head, universal milling head, rotary table and other optional accessories, it can do heptahedron machining.
2.2Main purchase parts:
No | Name | Specification | Quantity | manufacture |
1 | Front bearing of spindle | 71944ACD/P4ATBTB | 1set | SKF--Germany |
2 | Rear bearing of spindle | 71940ACD/P4ADBA | 1set | SKF--Germany |
3 | Fine lubrication oil | LGLT2 | 1.5kg | SKF--Germany |
4 | Screw rod bearing | 7602045TVP/P4SQBC | FAG--Germany | |
5 | Table bearing | NN3024 | 1set | FAG--Germany |
6 | Roll ball screw rod | 63/80,T5 | 5pcs | BLIS--Germany |
7 | CNC system | Siemens 840D/Fanuc | 1set | Siemens/Fanuc |
8 | Feed servo motor | 6pcs | Siemens/Fanuc | |
9 | Linear grating scale | FAGOR | 4pcs | FAGOR--Spain |
10 | Circular grating scale | HEIDENHAIN RON | 1set | HEIDENHAIN-- Germany |
11 | Main hydraulic units | Compass | Serial | Taiwan |
12 | Auto lubrication station | VERSA III | 3sets | Yongjia lube-Taiwan |
13 | Electrical parts | Low voltage | Siemens, ABB, Schneider | |
14 | Oil coolant | CO-24 | 1set | LOM-Taiwan or Japan |
15 | Roller | RWB PR | 44pcs | IKO-Japan or INA-Germany |
16 | Transverse switch | LXZ | 5pcs | Omron-Japan |
17 | Seal unit | Serial | BUSAK+SHAMBAN-American |
2.3 General terms:
2.3.1Payment terms:30% of the whole contact value as down payment by T/T.The last 60% of the wholecontact value should be paid byT/T before shipment after the final testing and inspection.
2.3.2 Delivery time:120-140days from the date we received the advance payment.
2.3.3Warranty and after sale service
1, Warranty period: one year after final installation, during the warranty period, all the daily damage parts will be provided freely by the manufactory.
2, Out of warranty period, the factory will still supply the support for the whole life of the machine, including technical advice, spare parts, labor, after sales service, and so on. But the factory will just take the necessary cost.
3.Brief Introduction of our company:
QIng dao Huiteng Machinery Equipment Co., Ltd., a private enterprise, specialized in manufacturing large machine tools for processing metal. Main prodcuts include dual- disc press and milling machine. Huazong press and milling machine are popularly sold in all over the country and exported in 7 different cuntries. Our company is established in 1992, formerly known as Jiaozhou Huazhong Machinery Plant. The company was founded by a group of teachers in 1992. They worked hard and insistedon the principle of Be a Paragon of Virtue and Learning, credit supreme. Our company cover an area of 12000 square meters, the largest in QIngdao, Shandong. Our company posseses a well-established and rapidly growing export channel for foreign customers.
4 Pictures :
4.1 Pictures of boring machine :
4.2 Pictures of loading:
4.3 Pictures of cnc machinery commisioning:
4.4 Pictures of our company:
Packaging Detail:Dismantled into fumigted wood cases, loaded into containers. |
Delivery Detail:4-5 months |