Bolting Rig

Product Features

Equipment Features

⭐It replaces 4 to 6 traditional manual hand-held drilling rigs, reducing the number of operators from 8–12 to just 3. The support efficiency for a single bolt or cable bolt is increased by more than 50%.

⭐The Bolting Rig is equipped with a movable, telescopic advanced temporary support mechanism.Operators work under permanent protection 2 meters behind the drilling area, eliminating the dangerous condition of roofless operation.Meanwhile, this mechanism also serves as a drill rig stabilizer.

⭐It transforms the operation from manual handheld drilling to hydraulic valve lever control. It is fitted with an elevating work platform, eliminating the traditional scaffold erection method. Additionally, the temporary support mechanism features the functionality of holding and supporting metal mesh and other support materials.

⭐The support torque is increased from 100 N·m (handheld drill) to 350 N·m, providing high pre-tightening force for bolts and eliminating the need for manual secondary tightening.

Parameters

Customer Feedback

1.Clients in the energy sector report that the deployment of hydraulic rock bolting machines has completely eliminated manual drilling operations, significantly reducing labor intensity. The number of operators required has dropped from 8–12 to just 3; efficiency per shift has improved by over 50%, and the bolting speed has also accelerated significantly.

2.In practical applications within the coal mining industry, this rock bolting jumbo has delivered significant improvements in operational efficiency and safety assurance for our clients. Its robust drilling capability—characterized by a torque increase from 100 N·m to 350 N·m—ensures the application of sufficient pre-tension in a single pass. This completely eliminates the cumbersome process of secondary tightening, thereby substantially enhancing the stability and quality of roof support. Furthermore, the equipment's integrated temporary support system and lifting platform serve as a complete replacement for traditional scaffolding methods; this fundamentally eliminates the risk of personnel working beneath unsupported roof strata, elevating construction safety to an entirely new level. Moreover, this machine truly embodies the concept of multi-purpose functionality: it not only facilitates the simultaneous installation of roof and rib bolts but also efficiently executes drilling tasks for blast holes, water detection holes, and gas drainage holes. Through these highly integrated capabilities, the equipment empowers coal mining clients to achieve both cost reductions and enhanced operational efficiency.

About Us

Shandong Cresics Equipment Manufacturing Co., Ltd. is a leading original manufacturer in China’s mining equipment industry, with outstanding strengths particularly in coal mine support, auxiliary transportation and automated equipment.

Core Strengths

●Qualifications & HonorsNational-level Specialized, Sophisticated, New and Unique "Little Giant" Enterprise, National High-Tech Enterprise, Shandong Provincial Manufacturing Single Champion, Gazelle Enterprise, Provincial Enterprise Technology Center / Industrial Design Center.

●Scale & Production Capacity：Founded in 2004 with a registered capital of 100 million RMB.Covers an area of 150 mu for production workshops and R&D office buildings.Employs over 400 staff, with strong mass production and delivery capacity.

●Technology & Certifications：More than 50 patents and over 300 MA (Mine Safety) certificates.Passed ISO9001, ISO14001 and OHSAS18001 management system certifications.

●Main Products：Hydraulic bolting rigs for mining, side-dumping loaders, tunneling drilling rigs, mining hydraulic excavators, underground loaders, etc.

●Advantages：Original manufacturer, independent R&D, complete mine safety certifications, rich export experience, customizable products, sound after-sales system.

●Suitable For：Underground support, tunneling and auxiliary transportation operation environments for various mines including coal mines, metal mines and non-metal mines.