Manage stand orders
Select Option

Yajie Technology (Tangshan) Co., Ltd.

Hancheng Industrial Park, Lubei District, 063000 Tangshan

Hall map

THERMPROCESS 2019 hall map (Hall 10): stand D75-6

Fairground map

THERMPROCESS 2019 fairground map: Hall 10

Our range of products

Product categories

  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.01  Precious Metals
  • 01.01.02  Heat treating

Our products

Product category: Heat treating

Controlled Atmosphere Multi-purpose Furnace Heat Treatment Line

The heat treatment line consists of the multi-purpose furnace, cleaning machine, high-temperature tempering furnace, low temperature tempering furnace, charge wagon, stock preparation lift platform, fixed stock preparation deck and furnace control system. The equipment can be arranged in any combination as required by the user. The heat treatment system can be arranged either in a straight line or in a 2-way mode according to user’s site condition.

The system is applicable for either mass or batch processing of various kinds of work pieces. It has a large scope of applicability and is particularly suitable for carburization, carbonitriding . recarburization, as well as oxygen-free heat hardening, normalization and annealing of complex parts under protective atmosphere.

More Less

Product category: Heat treating

Rotary Hearth Furnace

The roller hearth furnace heat treatment line produced by TYMC is a high-capacity system suitable for treating per cycle a large batch of work pieces. It features the use of a single access door for loading and unloading of work pieces, and the work pieces can be loaded in furnace in an either single or multi-layer mode. The work pieces turn round along with the rotating furnace bottom, and protective atmosphere is used for heating. The line is extensively used for carburization, carbonitriding, scale-free heating of clutch gear rings, spiral bevel gears, bearing rings, and gears pressure quenching, mar quenching and bainite quenching can also be effected when the line works in combination with pressure quenching machine, water tank, oil tank or salt tank. The line has found widespread applications in sectors manufacturing auto parts or bearings.

More Less

Product category: Heat treating

Energy-saving Roller Hearth Protective Atmosphere Annealing Furnace

The furnace is suitable for spheroidizing of various kinds of gears, bearing rings, rollers, wire rods and tubular products under protective atmosphere.

The treatment line is composed mainly of the charging table, fore vacuum vestibule, dead soaking region, rapid cooling zone, isothermal spheroidizing zone, fast cooling zone, rear vacuum vestibule, transition material table, discharging table, gas supply system, control system and PLC monitoring and control system.

More Less

About us

Company portrait

Tangshan Yajie Machinery Co. Ltd (TYMC) is a professional heat treatment equipment and technology supplier which operates with the providing for users integrated high-end heat treatment solutions as the objective and enhancing users’ competitiveness as its responsibility, so as to make it possible for users to upgrade their product with reduced operating cost. TYMC has so far developed a series of technically advanced heat treatment equipment that include, among others, pusher furnace,roller furnace,shaft furnace, bell type furnace, multi-purpose furnace, casting furnace,rotary hearth furnace,and quenching press. Over the past years, 100-odd advanced heat treatment systems have been successfully supplied to both domestic and overseas users. The above-cited equipment have found widespread applications in various industrial sectors and met with high acclaim of users.