tjr rotary table factory

TJR Precision Technology co., Ltd. is a professional manufacturer of CNC rotary tables (the 4th and 5th axis). The main products are CNC rotary table, CNC index table, and other accessories with high precision and stability.

We have the best research and development team that integrates the applications of machine centers and rotary tables, and have the strictest quality control to ensure the highest quality. We also have the most active customer service to make the rotary table work in the optimal condition.

TJR takes pride in producing high-quality parts for their rotary tables and indexers. Here are three main parts of a rotary table that demand high accuracy and high quality:

TJR rotary tables feature a dual-lead worm and worm gear made in Japan made from high tensile brass with abrasion resistance of 25.1 mg/cm2 per 10,000m. It has estimated wear life of 10 years, more than twice the wear life of components made from aluminum bronze.

The high performance braking and clamping mechanism is designed with full 360∘circumference hydraulic clamping that is synchronized for the entire table. Having the clamping area on the entire circumference of the table allows for improved rigidity, making it an ideal feature for heavy cutting application. With a higher clamping force than conventional disk braking systems, the mechanism’s proximity to the worktable reduces deviation during cutting.

TJR uses Radial-axial preloading bearings. The axial component of these bearings has an axial cylindrical roller and cage assembly, an outer ring, L-section ring and shaft locating washer and is axially preloaded after fitting. The radial component is a full complement preloaded cylindrical roller set. The outer ring, L-section ring and shaft locating washer have fixing holes. The unit is located by means of retaining screws for transport and safe handling. The Radial-axial preloading bearings offer static rigidity and high durability for heavy cutting both horizontally and vertically.

Manufacturers worldwide are always looking for the most reliable workholding devices on the market to accommodate their indexing and rotating needs. At CNC Indexing & Feeding Technologies, we are proud to carry the complete product line of Ganro Industrial Corporation’s workholding rotary tables and indexers

For more than 30 years, Ganro (Golden Sun) has been providing the world with a wide range of products to meet any manufacturing needs. To meet those needs, a manufacturer must know which table is the right choice and understand the proper use and capabilities of the different styles of equipment.

With sizes ranging from 120mm (4.72”) to 2500mm (98”), these rotary tables and indexers are capable of both vertical and horizontal mounting and have large thru-holes to offer maximum flexibility.

At CNC Indexing, you have the choice of three different types of Ganro standard tilting rotary tables that can accommodate most 4th/5th axis manufacturing needs. These include:

Standard Tilting Rotary Tables: With sizing available from 320mm (12.59”) to 630mm (24.8”), this table offers ample room for the workpiece while also providing clearance for the machine’s spindle and tool.

Compact Tilting Rotary Tables: Coming in 150mm (5.90”), 200mm (7.87”) and 250mm (9.84”) sizes, these tables are ideal for the smaller machining center and workpieces.

Manual Tilting Rotary Tables: Available in sizes from 200mm (7.87”) to 630mm (24.80”), this manual rotary table is designed with full 4th axis and manual tilting axis that is perfect when tilting capabilities are only occasionally needed.

With table tops ranging from 400mm (15.74”) to 300mm (118”) square, Ganro’s horizontal CNC rotary tables are useful in a wide range of manufacturing needs. The tables are designed for horizontal mounting only, and have the added benefit of withstanding extremely heavy workpieces. They are particularly suited to horizontal boring mill applications. These horizontal rotary tables can be used as a full rotating axis integrated into the machine’s CNC controller, or utilized as an indexer with Ganro’s M-Mate AC servo controller.

Our line of precision horizontal index rotary tables come in two different types, both of which use a two-piece Hirth coupling design that offers superior indexing accuracy while still maintaining a high level of rigidity during heavy cutting.

CNC Index Rotary Table: These index rotary tables are clamped and unclamped with hydraulics. They are designed to integrate into a machine’s CNC controls, but can also be operated with Ganro’s M-Mate AC servo control system.

Manual Index Rotary Table: This line of manual rotary tables can be clamped and unclamped either pneumatically or hydraulically. When unclamped, the table is manually indexed to the required degree and securely clamped into place.

Available in 250mm, 320mm, 400mm and 500mm sizes, these rotary tables are designed with a three-piece Hirth coupling for no-lift rotation. This design allows for mounting heavy workloads while still getting high rigidity and accuracy. These rotary tables are typically used in applications that incorporate a strong tailstock and tombstone or fixture plate, and can be integrated into the machine’s CNC controls or operated through Ganro’s AC servo controller.

From large to small workpieces, horizontal and vertical applications, 4th and 5th axis work, and manual or automated applications, CNC Indexing & Feeding Technologies has the right rotary tables and machine tools accessories to meet any needs.

TJR Precision Technology co., Ltd. is a professional manufacturer of CNC rotary tables (the 4th and 5th axis). The main products are CNC rotary table, CNC index table, and other accessories with high precision and stability.

We have the best research and development team that integrates the applications of machine centers and rotary tables, and have thestrictest quality control to ensure the highest quality. We also have the most active customer service to make the rotary table work in the optimal condition.

TJR Precision Technology co., Ltd. is a professional manufacturer of CNC rotary tables (the 4th and 5th axis). The main products are CNC rotary table, CNC index table, Auto Pallet Changer, and other accessories with high precision and stability.

After adding four-axis or five axis rotary table on the machine tool, multi axis machining can be realized, which can improve the machining efficiency and yield. With the improvement of manufacturing automation in China, the demand for rotary table increases significantly.

Now, I will introduce the situation of several rotary table brands in China. We will divide them into four categories: Europe andAmerica, Japan, Taiwan and Chinese brands.

Taiwan: TJR, Detron and GSA are the main brands, as well as DEX, Autocam and HW. These rotary tables are not only configured on Chinese brand machine tools, but also sold to end customers. Their precision is not high and their service life is not long, but they can meet the requirements when machining parts with low precision. Some users will consider these brands when their budget is limited. Among these brands, TJR has the best sales volume, with an annual sales volume of more than 10000 sets, because they have the most complete distribution network, complete models and cheap prices.Most importantl

China: there are many locally four-axis brands in China, such as Gutia,Silvercnc, Blue tech, CP and Deshu. The product quality of these brands is comparable to that of Taiwan. Due to more favorable prices and fast delivery, they have occupied the market of most Taiwan brands. The four axis of Chinese brands mainly adopt roller cam structure or harmonic structure. The wear resistance of roller cam is better than that of worm gear, with long service life and good accuracy retention. The price of harmonic reducer rotary table is low, which is suitable for 3C industry. These two structures meet the needs of the market and have been recognized by customers.

A large number of specially selected, high-quality second user products are available through our webshop or directly from our technical sales department, providing rotary table products that have been fully rebuilt exclusively by us, to a very high...https://facebook.com/cncrotaryshop/videos/475171379666589/…

In Booth S-9092, CNC Indexing & Feeding Technologies (Mason, OH) proudly announces their new partnership with TJR (or Tan Jia) Precision Technology Company, Ltd. (TJR; Taichung City, Taiwan), a well-established supplier of rotary tables to machine tool OEMs such as Okuma, Doosan, DMG Mori, Mazak, and Tongtai. “The new partnership allows us to supply the most technically advanced rotary tables in the industry, with special emphasis on direct drive and 5C collet 4th-axis series units,” explained Steve Smith, the president of CNC Indexing & Feeding Technologies.

The company originated as a rotary table sales and service agent prior to establishing TJR as an OEM in 2009. After much success, they grew to having the largest market share of machine tool accessories in China. Today, TJR is a top OEM with offices all around the world. Their rotary tables are built with high quality features, such as an anti-wearing worm gear and shaft made of high tensile brass for durability. Their encircling braking systems use a large clamping range to prevent displacement during heavy-duty cutting. For tilt rotary tables, TJR offers a 2+1 independent braking system and large diameter radial and axial preloaded bearings for rigid support during 4th- and 5th-axis cutting on both single and dual arm rotary tables. A three-year parts warranty is standard for all new TJR rotary tables.