PARPAS – Boring Machine – INVAR


    Zuozhuo Wen, General Manager

    DKSH (China) Co Ltd. 26/F, West Tower of Hanwei Plaza, 7 Guanghua Road, Chaoyang District 100004 Beijing China

    + 86 10 6561 8088

    + 86 10 6561 0278


INVAR Boring Machine

Complete and continuous thermal stabilization of the machine by means of a integral isolation of the structures combined with a air conditioning system which keeps them in a constant thermal condition avoiding structural deformations caused by changes of the environmental temperature. The result is a high and continuous accuracy of the machine also with changes of the environmental temperature condition. External structure independent from the column (shown in black), where are downloaded all forces created by the suspended masses (moving and not such as vertical saddle, ATC, operator platform) attached to the column. This solution avoid any deformation of the column which retains only the main function of vertical guide and reaction to machining operations, reaching very high positioning accuracies. X-axis moved by means of 4 Torque motors, mounted in two groups placed symmetrically to the column and each group has one motor placed on top of the other which rotate directly the pinions on the rack with electronic preload. The dynamic of the axis is enhanced and the feed gearboxes, generating wear and increase of the plays over the time, are eliminated. The response of the axis comes in real time by not having reduction gearboxes between motor and pinions.

Technical Specifications

Longitudinal Travel6000~30000 mm
Cross Travel1250~1000 mm
1500~1250 mm
Vertical Travel3000~6500 mm
Feeds0~25000 mm/1′
Brushless AC spindle motor8000•100 Kw
7600•14500 Nm

Contact Us

26th Floor, West Tower, Hanwei Plaza
No.7 Guanghua Road, Chaoyang District, Beijing
TEL: 010-6561 3988
FAX: 010-6561 0278
Room Unit 605-607, Build 2, Xinglian Building,
No.1535 Hongmei Road, Xuhui District, Shanghai
TEL: 021-5383 8811
FAX: 021-3367 8466
Room 802, 8/F, Tower 1, Central Plaza
No.8 Shuncheng Street, Chengdu
TEL: 028-8676 1111
FAX: 028-8676 1122
Room 1213-1215, 12/F Jie Tai Plaza,
218-222 Zhongshan Road ,Guangzhou
TEL: 020-8132 0662
FAX: 020-8132 0663
B-4-H, K.I.Tower,
No.1 Xihuamen, Xi’an
TEL: 029-8833 7412
FAX: 029-8833 7415
23/F, Tower A, Southmark,
11 Yip Hing Street, Wong Chuk Hang, Hong Kong
TEL: 00852-2880 9808
FAX: 00852-2369 1042

Key Industries

  • Aerospace
  • Automotive
  • Die & Mould
  • Electronics
  • Machinery & Manufacturing
  • Medical
  • Oil & Gas
  • Semiconductor, Solar & Electronics
  • Shipbuilding

test block for Laos

Your download – just a few steps away

Please enter your details here: