Industrial Straight Knife Sharpening Machine for Planer Knives

• Customization: Available
• After-sales Service: Online & Offline Service; Engineers Available for
• Warranty: 12 Months
• Model NO.: MZ7130
• Type: Knife Sharpener
• Automatic: Automatic
• Certification: BV and SGS
• Product Name: Industrial Knife Grinder
• Machine Power: 5.5 Kw
• Machine Color: According to Clients Need
• Machine Weight: 2800 Kgs
• Warranty of Core Components: 1 Year
• Applicable Industries: Straight Knife Blade Sharpening
• Machine Size: 5350*1300*1300 mm
• Cooling System: Water Circulation Cooling
• Packaging: Nude Packing or Wooden Case
• Operating Voltage: Customized
• Color: Customized
• Transport Package: Plastic Film
• Specification: 5350*1300*1300 mm
• Trademark: ZHONGHE
• Origin: China
• HS Code: 8460390000
• Production Capacity: 10 Sets/Month
• Package Size: 5350.00cm * 1300.00cm * 1300.00cm
• Package Gross Weight: 2800.000kg

Product Description

01 Product Description

 

MZ7130 Electromagnetic Full-automatic Knife Grinder

This automatic knife grinder is an economical, practical and durable grinding machine developed by our company. It is suitable for knife sharpening workshops, large-scale veneer peeling factories, board mills and large printing and paper cutting plants.
 

This knife sharpener is designed for precision grinding of a wide range of tools, including industrial blades, carbide cutters, drills, milling cutters, engraving bits, and mold milling tools. It effectively refines tool geometry, adjusts cutting angles, and enhances cutting performance, resulting in sharper tools and significantly improved production efficiency.

 

02 Product Parameters

   1    Model  :  MZ7130
   2    maximum knife length :  3200 mm
   3    working table size :  3180*180 mm
   4    grinding wheel size :  200*100*32 mm
   5    grinding precision :  less than 0.5 mm
   6    electricity standard :  380 V, 50 HZ,3 phases
   7    grinding head travel speed  : 17 meters per minute
   8    grinding head angle : ±10 degree
   9    working table angle : ±90 degree
   10    grinding head transmission  :  belt drive
   11    grinding head motor  :  4 KW
   12    stroke travel motor  : 0.75 KW
   13    lifting motor  : 0.75 KW
   14    water pump motor  :   0.125 KW
   15    total motor power   :   5.5 KW
   16    gross weight  :  2800 KGS
   17    machine size  : 5350*1300*1300 mm

03 Applicable Blades

 

04 Advantages

 

Rotate the handwheel to precisely adjust the worktable position.
Angle range ± 90 degrees.

The automatic feed system allows the machine to complete the entire blade-grinding process on its own after the blade is installed. It automatically compensates for grinding wheel wear, requires no manual operation, and saves about 40 minutes of labor time.

 

The machine's transmission system has been upgraded from a traditional belt drive to a gear drive, ensuring more reliable, stable, and consistent operation.

 

Cooling system	Built-in water tank with pump for circulating spray cooling
Lubrication system	Centralized oil supply
Suitable for	Large processing plants, rotary cutting mills, panel factories, and major printing and paper-cutting plants

 

   

05 Packing & Shipping

 The regular transportation plan is as follows :

NOTICE :

If a less-than-container load shipment is used, the equipment must be packed in a custom wooden crate to ensure its safety during transportation.

06 Workshop

 

07 Frequently Asked Questions

1. What is your delivery timeline for the products?
   The exact delivery time depends on the specific model and order quantity.

2. What warranty do you offer on your products?
   We provide a one-year warranty on the major components of all our machines.

3. Do you provide installation and after-sales services?
   Yes. Comprehensive after-sales support is available.

4. Do you accept customization?
   Yes. Our engineering team will assess your requirements and confirm feasibility.

5. Do you have ready-made equipment available?
   Most models are in stock. If not, we will accelerate production to meet your schedule.