Primary Machines & Support

Bear Industrial Group is a full service hydraulic, mechanical and electronic repair facility based in Michigan and serving hundreds of satisfied customers throughout the United States, Canada and Mexico. For 25 years, Bear has built a commanding reputation for repairing many components found within the plastics molding industry specializing in: injection molding, blow molding, thermoforming, roto-molding, and secondary equipment. Bear’s highly skilled in-house technicians can handle repairs of many different types and brands resulting in reduced overall costs and downtime.

Hydraulics                                Mechanical                             Electronics                                      

Smart Pumps                           Vacuum Pumps                       Servo Drives and Motors

Vane Pumps                             Blowers                                    Amplifiers               

Proportional Valves                Gear Drives                              Power Supplies                

Servo Valves                            Gear Boxes                               Heat Runners                        

Screw Motors                          Injection Units                        Temperature Controls

Cylinders                                  Thrust Bearings                       Robotics Components

Bear Industrial Group offers the following:

•             Free Evaluations

•             Full-Service Reports and Scope of Repair

•             2 Year Warranty on Repairs

•             Motor and Pump Retrofits

•             Component Exchange Program

•             Repairable Asset Management Programs

•             Huge Cost Savings

MAPP members who become a new customer to Bear will receive a 5% repair credit in the first year to be used in the following year.

For your repair needs, please call (586-792-2800) or visit our website at

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WORKFORCE DEVELOPMENT: LS Mtron will be pleased to offer any MAPP member 1 free seat in our Scientific Molding Seminar, generally held quarterly at our Chicago Tech Center. Science doesn't discriminate, and this class is open to all molders, regardless of the machine brand you own. Training is applicable to all machine brands. ( subject to seat availability /class size limitations)

MACHINE TRIALS and INCENTIVES: LS Mtron will offer all MAPP members considering their first purchase of LS Mtron Injection Molding Machines, a FREE 120 day trial and evaluation of any in-stock molding machines. Freight and certain charges may apply. LS Mtron will offer any new customer a FREE 5-year preventative maintenance program for their LS Mtron Injection Molding Machine purchase ( 2 x/ year PM program)