Qingdao Huiteng Machinery Equipment Co., Ltd is one of the leading machinery group specializing in producing heavy duty machine tools, and supplying the latest boring, milling and turning technology to worldwide customers.We manufacture Floor type boring mills, Planer type boring mills, Table type boring mills, Gantry milling machine and Vertical turning lathe. In reliance of the advantage in product range, reliable quality, technical back-up and after-sales networks over 30 countries worldwide and CHTEM has become the well-known Chinese brand name overseas. Combined with outstanding productivity and service, our customers enjoy a significant market advantage. We believe in achieving excellence and that there is always room to improve. CHTEM consistently strides ahead of the pack in precision, innovation, service excellence, and a practical, sustainable approach to business. 

CHTEM is a professional boring milling machine and gantry type milling center manufacturer. We provide our client the best and most effective machine design, fabrication, test and inspection, installation and the whole after-sales service.

Every part of our machine are customized with a fumigated wood case and packed and sealed professionally and carefully. Then all the parts will be loaded into containers ready to be shipped.

1.1 Machine Parameters

1.2 Main purchase parts

3. Main Structure 

1) The boring machine is planer type horizontal machine, Front and rear bed is T type design.

2) Spindle. The spindle consists of boring spindle and milling spindle. The spindle bearings are of high speed, good rigidity and high accuracy. Constant tempreratre oil is provided for cooling the bearing so as to guarantee the working accuracy of spindle. Material of spindle is electroslag-refined, nitrated steel. Over 30 operations are required for processing the spindle and its mirror surface have grouond adn lapped.

3) Guide Way. The rotary guide way adopt the cast iron and stickled plastic. The rotary bearing adopt double cylinder roll bearing which is high rigid and accuracy.

4) Hydraulic system. The hydraulic system adopts oil coolant to enhance hydraulic unit and hydraulic reliability. The dimension of hydraulic unit is international standard.

5) Lubrication. Automatic lubrication system spread lubrication oil to various points of the guide ways of X,Y,Z,V, and W axes. To avoid the damage caused by lack pf clean oil film, the system adopt automatic lubrication by timing which can maintain the the oil film from damage and contaminated, also it match the guideway needs. The W and X axes are equipped with the flexible guide way cover, Y axis is equipped with cover.

6). Protection design to avoid the following problems:

Over temperature and pressure loss of the hydraulic system.

Timing lubriction and oil shortage of guideway

Failure of spindle drive

Overload of spindlle assembly

Interlock of spindle automatic tool unloading and spindl start.

Soft limit

Override of feed drive

Failre of feed drive

Overload of drive system.

4. Pictures of Main Parts:

5. Packing and Shipping:

6. CHTEM sales reference and exhibition:

6. Our Company: