ROMJIG specifically developed for treating ROM coal for deshaling purposes. Earlier jigs were incapable of deshaling without crushing the ROM coal to a size less than 150 mm which incurred extra costs.

Jigs are widely used for the upgrading of coal, minerals, sand and gravel deposits and metal recovery from slag material all over the world. stratification by means of jigging is one of the oldest separation methods

2016年2月15日 · ROM JIG- a 25:1 scaled working model which can separate mixed stone and coal. Model developed by Tech Mech Services, Kolkata-700127

2002年7月1日 · A novel preparation process for predestoning refuse of up to 400 mm from ROM coal was designed and developed in cooperation with KHD Humboldt Wedag AG, Cologne, and a prototype of a moving-bed...

Most of ROM coal produced is routed through CPP. Fraction exported is fully washed. CP industry enjoying greatest boom in last 25 years. As a result: New processing facilities being established. Existing facilities being upgraded. Rail & port facilities being expanded.

2013年1月1日 · Recently developed jig separators for processing fine particles, larger particles and plastics are reviewed including the Rom jig, centrifugal jigs by Altair and Kelsey, and the packed column...

2016年11月1日 · In coal beneficiation, there is a special jig (ROM jig) that can treat particles up to 350 mm [10]. During the 1950′s and 1960′s, water jigs were exhaustively studied and their efficiencies were greatly improved [8], [9], increasing the …

Describes the design and operation of the ROMJIG, a movable screen jig, designed as a single cut jigging machine for the separation of stones from run-of-mine coal at the Emil Mayrisch Colliery. The ROMJIG consists of a unilaterally supported screen panel with a slot width of 15mm, which is hydraulically raised and lowered in a water vessel.

本文论述了ROMJIG (3.6m~2)型动筛跳汰机的基本构造和原理,分析了兴隆庄选煤厂利用动筛跳汰机在分选"综采放顶煤"应用过程中常遇见的故障及其解决方案。 以期为利用动筛跳汰机进行块煤排矸的选煤厂提供一些维护使用管理经验。 本文论述了ROMJIG (3.6m~2)型动筛跳汰机的基本构造和原理,分析了兴隆庄选煤厂利用动筛跳汰机在分选"综采放顶煤"应用过程中常遇见的故障及其解决方案 …

ROMJIG specifically developed for treating ROM coal for deshaling purposes. Earlier jigs were incapable of deshaling without crushing the ROM coal to a size less than 150 mm which incurred extra costs.