BTA Deep hole drilling machine Produced by Dezhou Guanlu is widely used in oil cylinder industy.(include hydraulic oil cylinder, servo oil cylinder, industrial oil cylinder, piston rod, precision piston rod and other hydraulic valve block oil way holes). According to customers hydraulic cylinders size,we have many models available, The BTA deep hole drilling machines have the function of rough boring, fine boring, rolling and burnishing. The surface roughness can acheive  Ra0.2-Ra0.8um.Our deep hole honing machine is used for inner surface honing of oil cylinder. According to the customer's requirements, they can choose final rolling or honing process. 

Guanlu deep hole drilling machines     It used for drill collars of oilfield industry. Normally the drill collars are very long,about eight meters, ten meters or tweleve meters. We have special design for this purpose deep hole drilling machine. Because the drill collar is very heavy,so the deep drilling machine is designed for heavy duty,which have big loading capacity.

BTA deep hole drilling machines With the model T2120,T2125,T2135,T2150,T2180,is widely used in hydraulic support, coal miner and other coal machine manufacturing industries, such as piston rod, movable column, oil cylinder, etc.

Our factory is located in Dezhou, Shandong Province, which is the production base of BTA Deep hole drilling machine and tools. We have the most abundant production experience, technical talents and supporting manufacturers. Our deep hole machine tools have excellent performance. Welcome to exchange views with our engineers.

The ZSK2103 series 3D deep hole drilling machine, produced by our company is widely used in the mold industry. The deep hole processing of bottle mold, hardware mold, plastic mold and its special mold cooling water hole (water channel hole, thimble hole, runner hole, guide pillar hole and bottle mold hole) is an important process in mold industry. In order to meet the needs of the mold industry, our company has developed a gun drill and BTA compound three coordinate deep hole drilling machine with an aperture of 3mm-100mm. At the same time, our company's three coordinate deep hole drilling machine can realize the functions of drilling, milling, tapping, etc.

The ZSK series gun drill machines produced by our company is used in the automobile industry. In the automobile manufacturing process, many auto parts, such as rack shaft, crankshaft, gear shaft, camshaft, pin shaft, cylinder block (internal combustion engine), cylinder head, valve core, nozzle etc., need to be drilled by gun drill for lubrication, weight reduction and fuel injection. Because of the small volume and light weight of such parts, our company develops double axis gun drill machine and four axis gun drill machine to process such parts, and equipped with automatic loading and unloading system to increase efficiency and reduce labor cost.

The micro hole gun drilling machine , with the drilling range of 1.5mm-10 mm produced by our company are used in the medical equipment industry. The bone needle and collar screw are common workpieces, and the materials are usually stainless steel 316, titanium alloy and other corrosion-resistant materials. Because the workpieces are short and light, the customers generally choose the double axis, four axis and six axis gun drilling machines. Because the diameter of the hole is small, they need high oil pressure (more than 10MPa, the rotary joint of Deublin in the United States needs to be selected),  high speed (more than 10000r / min,electrical main spindle needs to be equipped). Such machines also require high assembly accuracy.

Deep hole drilling machine can drill the parts of the air craft. We have worked with the biggest air bus supplier in France,supplying them deep hole drilling machine and deep hole honing machine,which substitute for Germany deep hole drilling and deep hole honing machine.

Energy components such as heat exchanger tube sheets and large turbine shafts are drilled on Guanlu BTA deep hole drilling machines, meeting demands for accuracy and efficiency.

The deep hole machine tool produced by our company is used for the deep hole processing of the corrugated bar in the metallurgical roll and paper industry.

The deep hole drilling machine produced by our company is used for drilling the central hole and eccentric hole of various spindles in the textile industry.

In cooperation with Chinese military enterprises, our company has produced high-precision and high-requirements,deep hole drilling machines,which proves our technical level and R & D strength in the field of deep hole drilling field.Generally,deep hole drilling machines are for the parts of gun barrel,torpedo launching tube for experiment, antimissile launching tube, high-speed oil cylinder, reentry machine parts, etc.

The deep hole drilling machine produced by our company can realize the deep hole processing of some high hardness parts in various kinds of rock drilling equipment.