Pneumatic Roof/Wall Bolter_Auxiliary Equipment_Products and Solutions_Shandong xiangde Electromechanical co., ltd

Pneumatic Roof/Wall Bolter

Product Introduction

This series of bolting rigs is specifically developed for bolting operations in roadways (Protodyakonov’s coefficient f ≤ 8), integrating drilling and anchoring functions to efficiently complete drilling of bolt holes and anchor cable holes, as well as mixing and installation of resin cartridge bolts and anchor cables. The equipment adopts a modular structural design, supporting multi-specification drilling needs with strong adaptability and a wide range of applications. Equipped with a dedicated mixing mechanism and pressure control device, it ensures full curing of resin cartridges and precise achievement of initial anchoring pre-tension requirements, effectively improving support quality and construction efficiency, particularly suitable for rapid support construction under complex geological conditions.

Product Parameters

Specifications
Project	Unit	Anchor drilling rig				Roadway bolt drilling rig
Project	Unit	MQT-130/3.8	MQT-130/3.1	MQT-120/2.8	MQT-90/2.0	MQTB-65/2.1	MQTB-130/3.5
Working pressure	MPa	0.4~0.63
Rated torque	N·m	130	130	120	90	65	130
Rated speed	r/min	280	230	225	220	320	260
Maximum output power	kW	3.8	3.1	2.8	2.0	2.1	3.5
Maximum load torque	N·m	220	200	210	170	110	170