2026 Hualong Machinery 12/16/20/24 Polish Heads Wet Stone Slab Polishing Line Marble Grinder Granite Polisher Machine with Diamond Disc

Product Description

2026.5.29 Hualong Machinery 12/16/20/24 Polish Heads Wet Stone Slab Polishing Line Marble Grinder Granite Polisher Machine with Diamond Disc

HLMJX-12 Automatic Continuous Resin Grinder

The machine specially fits for grinding and polish the slabs and strips of granite and other natural and engineered stones, moving on a conveyor belt, using a series of grinding heads or resin abrasive disc.

 --Perfect surface levelling

 --Electric and electronic components in international standards.

 --"Fine-honed" surface finish to reduce the number of the following level-ling units,and consequently, the dressing costs.

We can do the machines according to the client's requirements, like the number of heads, processing width and length.

This Model of machine has adopted international advanced technology to be suitable for the automative polishing of marble and granite slabs. It has brand-new design, reasonable structure, stable performance, high efficiency, friendly interface and high degree of intelligence. It is also with merits of small covering space, low consumption rate of polishing material and power, high yield, and etc. This equipment is especially good for the polish of valuable slabs.

Note: This machine has multiple grinding heads which can be selected different number by customer, it can be made 8 heads, 12 heads, 16 heads, 20 heads, and 24 heads according to customer's request.




Features

• PLC terminal controlling system adopted and parameters setting through LCD touch screen offer easy operation.
• Sensor on the machine checks the shape of the slabs automatically and send signal to the PLC to control the movement of the bridge and polishing heads accordingly.
• Convoying belt and the cross beam adopt frequency conversions for speed adjusting
• Poly-V belts used for driving polishing spindles which has high strength values and that keep their structural properties against sudden strains
• Central automatic liquid lubrication system to enhance working smoothness and service life
• High quality sub and low consumption of polishing abrasives.
• Conveyor self-cleaning and stone chip removing system.
   

Technical Parameter

MODEL	HLMJX-8C /12C	HLMJX-16C	HLMJX-20C	HLMJX-24C
Quantity of Heads	8  /  12	16	20.	24
Useful Polishing Width (mm)	300-1250	300-1250	300-1250	300-1250
Processable Thickness (mm))	10-60	10-60	10-60	10-60
Power of main motor (kw)	7.5	7.5	7.5	7.5
Gross Power (kw)	78 / 108	135	168	198
Belt Advancement Speed (m/min)	0-3.8	0-3.8	0-3.8	0-3.8
Water Consumption  (m^3/h)	17 m^3/h	20 m^3/h	23 m^3/h	25 m^3/h
Dimension (LxWxH - cm)	556(676)x230x230	796x230x230	916x230x220	1036x230x230
Gross Weight (kg)	9000 / 12000	15000	18000	21000

Customers' Spot

Packaging and shipment:

1. Main machine parts covered by waterproof shrink film and/or air bubbles.
2. Plywood cartons used for accessories and tools.
3. One set in a 40' container fixed by steel ropes, anti-collision suitable for long distance transportation.

FAQ:
Q: Are you a manufacturer or trading company?
A: We are manufacturer, one of the leading stone machinery manufacturer in China. And we can provide one-stop shopping service.
Q: When will you ship my order ?
A: Normally 25-35 days after deposit received, If urgent, it can be negotiated further.
Q: What's the warranty time ?
A: One year.
Q: Does this machine pass CE certificate?
A: Yes, this machine passed European CE certificate and meet safety standard.
Q: How to get the most suitable model with competitive price?
A: Please let me know: 1) what material you want to process? , what's the max size?

                                      2) the mainly functions or processed effect you need?

                                      3) If possible, show us your sample pictures for reference.

     With your idea, we will recommend you the proper model with right functions and capability.